Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM)

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info:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//

Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200026 (Univerzitet u Beogradu, Institut za hemiju, tehnologiju i metalurgiju - IHTM) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (sr)
Authors

Publications

Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481

Šegan, Sandra B.; Jevtić, Ivana; Tosti, Tomislav; Penjišević, Jelena; Šukalović, Vladimir; Kostić-Rajačić, Slađana; Milojković-Opsenica, Dušanka

TY  - DATA
AU  - Šegan, Sandra B.
AU  - Jevtić, Ivana
AU  - Tosti, Tomislav
AU  - Penjišević, Jelena
AU  - Šukalović, Vladimir
AU  - Kostić-Rajačić, Slađana
AU  - Milojković-Opsenica, Dušanka
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5650
AB  - Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of thepiperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constantof fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-ophilicity, expressed as retention indices RM0 , b, and C0, as well as PC1, was determined and correlated with insilico values. Ionization constants were determined on the basis of the relationships between analyte’s retentionexpressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, weresubjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to providebasic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeationwas investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-lecular weight. In general, results of the present research corroborate well with previously determined anti-nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, anotherset of important parameters should be taken into account when designing new derivatives of C-3 substitutedfentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLCcan be considered as a valuable asset in the ligand-based drug design
PB  - Elsevier
T2  - Journal of Chromatography B
T1  - Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481
VL  - 1211
SP  - 123481
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5650
ER  - 
@misc{
author = "Šegan, Sandra B. and Jevtić, Ivana and Tosti, Tomislav and Penjišević, Jelena and Šukalović, Vladimir and Kostić-Rajačić, Slađana and Milojković-Opsenica, Dušanka",
abstract = "Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of thepiperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constantof fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-ophilicity, expressed as retention indices RM0 , b, and C0, as well as PC1, was determined and correlated with insilico values. Ionization constants were determined on the basis of the relationships between analyte’s retentionexpressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, weresubjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to providebasic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeationwas investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-lecular weight. In general, results of the present research corroborate well with previously determined anti-nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, anotherset of important parameters should be taken into account when designing new derivatives of C-3 substitutedfentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLCcan be considered as a valuable asset in the ligand-based drug design",
publisher = "Elsevier",
journal = "Journal of Chromatography B",
title = "Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481",
volume = "1211",
pages = "123481",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5650"
}
Šegan, S. B., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D..Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481. in Journal of Chromatography B
Elsevier., 1211, 123481.
https://hdl.handle.net/21.15107/rcub_cherry_5650
Šegan SB, Jevtić I, Tosti T, Penjišević J, Šukalović V, Kostić-Rajačić S, Milojković-Opsenica D. Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481. in Journal of Chromatography B.1211:123481.
https://hdl.handle.net/21.15107/rcub_cherry_5650 .
Šegan, Sandra B., Jevtić, Ivana, Tosti, Tomislav, Penjišević, Jelena, Šukalović, Vladimir, Kostić-Rajačić, Slađana, Milojković-Opsenica, Dušanka, "Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481" in Journal of Chromatography B, 1211:123481,
https://hdl.handle.net/21.15107/rcub_cherry_5650 .

TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye

Radić, Nenad; Grbić, Boško; Stojadinović, Stevan; Ilić, Mila V.; Došen, Ognjen; Stefanov, Plamen

(Springer, 2022)

TY  - JOUR
AU  - Radić, Nenad
AU  - Grbić, Boško
AU  - Stojadinović, Stevan
AU  - Ilić, Mila V.
AU  - Došen, Ognjen
AU  - Stefanov, Plamen
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4881
AB  - Spray pyrolysis was used to deposit CeO2–TiO2 coatings on stainless steel substrates. The addition of CeO2 to TiO2 changes morphology of the coatings, causing the surface to become laced and some CeO2 ions are incorporated into TiO2 crystal lattice. Part of CeO2 is highly dispersed on the surface of TiO2. The XPS showed the simultaneous existence of Ce4+ and Ce3+ on coating surface. As the CeO2 content in composites increases from 0.5 to 20%, the band gap decreases from 3.16 to 2.88 eV, respectively. The photoactivities in the degradation of methyl orange and lindane were significantly influenced by the content of Ce in composite. For methyl orange photodegradation, the highest activity had coating with CeO2 content of 2 wt%. In contrast, the activity of coatings in lindane photodegradation gradually decreases as the CeO2 content increases. However, efficiency of CeO2–TiO2 coatings remained satisfactory for application in process of lindane degradation. Lindane conversion at 6 h of irradiation is in the range from 88% for pure TiO2 to 60% for CeO2–TiO2 coating with CeO2 content of 20 wt%. Photodegradation of lindane was enhanced on pure TiO2 sites, while methyl orange degradation is highest on composite CeO2/TiO2 species with CeO2 content of 2 wt%.
PB  - Springer
T2  - Journal of Materials Science: Materials in Electronics
T1  - TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye
VL  - 33
SP  - 5073
EP  - 5086
DO  - 10.1007/s10854-022-07698-9
ER  - 
@article{
author = "Radić, Nenad and Grbić, Boško and Stojadinović, Stevan and Ilić, Mila V. and Došen, Ognjen and Stefanov, Plamen",
year = "2022",
abstract = "Spray pyrolysis was used to deposit CeO2–TiO2 coatings on stainless steel substrates. The addition of CeO2 to TiO2 changes morphology of the coatings, causing the surface to become laced and some CeO2 ions are incorporated into TiO2 crystal lattice. Part of CeO2 is highly dispersed on the surface of TiO2. The XPS showed the simultaneous existence of Ce4+ and Ce3+ on coating surface. As the CeO2 content in composites increases from 0.5 to 20%, the band gap decreases from 3.16 to 2.88 eV, respectively. The photoactivities in the degradation of methyl orange and lindane were significantly influenced by the content of Ce in composite. For methyl orange photodegradation, the highest activity had coating with CeO2 content of 2 wt%. In contrast, the activity of coatings in lindane photodegradation gradually decreases as the CeO2 content increases. However, efficiency of CeO2–TiO2 coatings remained satisfactory for application in process of lindane degradation. Lindane conversion at 6 h of irradiation is in the range from 88% for pure TiO2 to 60% for CeO2–TiO2 coating with CeO2 content of 20 wt%. Photodegradation of lindane was enhanced on pure TiO2 sites, while methyl orange degradation is highest on composite CeO2/TiO2 species with CeO2 content of 2 wt%.",
publisher = "Springer",
journal = "Journal of Materials Science: Materials in Electronics",
title = "TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye",
volume = "33",
pages = "5073-5086",
doi = "10.1007/s10854-022-07698-9"
}
Radić, N., Grbić, B., Stojadinović, S., Ilić, M. V., Došen, O.,& Stefanov, P.. (2022). TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye. in Journal of Materials Science: Materials in Electronics
Springer., 33, 5073-5086.
https://doi.org/10.1007/s10854-022-07698-9
Radić N, Grbić B, Stojadinović S, Ilić MV, Došen O, Stefanov P. TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye. in Journal of Materials Science: Materials in Electronics. 2022;33:5073-5086.
doi:10.1007/s10854-022-07698-9 .
Radić, Nenad, Grbić, Boško, Stojadinović, Stevan, Ilić, Mila V., Došen, Ognjen, Stefanov, Plamen, "TiO2–CeO2 composite coatings for photocatalytic degradation of chloropesticide and organic dye" in Journal of Materials Science: Materials in Electronics, 33 (2022):5073-5086,
https://doi.org/10.1007/s10854-022-07698-9 . .
1
1

The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study

Penjišević, Jelena Z.; Šukalović, Vladimir B.; Andrić, Deana; Suručić, Relja; Kostić-Rajačić, Slađana

(Springer, 2022)

TY  - JOUR
AU  - Penjišević, Jelena Z.
AU  - Šukalović, Vladimir B.
AU  - Andrić, Deana
AU  - Suručić, Relja
AU  - Kostić-Rajačić, Slađana
PY  - 2022
UR  - http://www.ncbi.nlm.nih.gov/pubmed/35507251
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5181
AB  - Adrenergic receptors are among the most studied G protein-coupled receptors. Activation or blockade of these receptors is a major therapeutic approach for the treatment of numerous disorders such as cardiac hypertrophy, congestive heart failure, hypertension, angina pectoris, cardiac arrhythmias, depression, benign prostate hyperplasia, anaphylaxis, asthma, and hyperthyroidism. Among all nine cloned adrenoceptor subtypes and the subsequent development of animal models, a significant target for various neurological conditions treatment is alpha1-adrenergic receptors. 2-{[4-(2-Methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles, their 5 substituted derivatives, and structurally similar, arylpiperazine based alpha1-adrenergic receptors antagonists (trazodone, naftopidil, and urapidil) have been subjects of comparative analysis. Most of the novel compounds showed alpha1-adrenergic affinity in the range from 22 nM to 250 nM. The in silico docking and molecular dynamics simulations, binding data together with absorption, distribution, metabolism, and excretion (ADME) calculations identified the promising lead compounds. The results brought out the conclusions which allowed us to propose a rationale for the activity of these molecules and to highlight six compounds (2-5, 8, and 12) that exhibited an acceptable pharmacokinetic profile to the advanced investigation as the potential alpha1-adrenergic receptor antagonists.
PB  - Springer
T2  - Applied Biochemistry and Biotechnology
T1  - The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study
VL  - 194
SP  - 3749
EP  - 3764
DO  - 10.1007/s12010-022-03922-8
ER  - 
@article{
author = "Penjišević, Jelena Z. and Šukalović, Vladimir B. and Andrić, Deana and Suručić, Relja and Kostić-Rajačić, Slađana",
year = "2022",
abstract = "Adrenergic receptors are among the most studied G protein-coupled receptors. Activation or blockade of these receptors is a major therapeutic approach for the treatment of numerous disorders such as cardiac hypertrophy, congestive heart failure, hypertension, angina pectoris, cardiac arrhythmias, depression, benign prostate hyperplasia, anaphylaxis, asthma, and hyperthyroidism. Among all nine cloned adrenoceptor subtypes and the subsequent development of animal models, a significant target for various neurological conditions treatment is alpha1-adrenergic receptors. 2-{[4-(2-Methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles, their 5 substituted derivatives, and structurally similar, arylpiperazine based alpha1-adrenergic receptors antagonists (trazodone, naftopidil, and urapidil) have been subjects of comparative analysis. Most of the novel compounds showed alpha1-adrenergic affinity in the range from 22 nM to 250 nM. The in silico docking and molecular dynamics simulations, binding data together with absorption, distribution, metabolism, and excretion (ADME) calculations identified the promising lead compounds. The results brought out the conclusions which allowed us to propose a rationale for the activity of these molecules and to highlight six compounds (2-5, 8, and 12) that exhibited an acceptable pharmacokinetic profile to the advanced investigation as the potential alpha1-adrenergic receptor antagonists.",
publisher = "Springer",
journal = "Applied Biochemistry and Biotechnology",
title = "The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study",
volume = "194",
pages = "3749-3764",
doi = "10.1007/s12010-022-03922-8"
}
Penjišević, J. Z., Šukalović, V. B., Andrić, D., Suručić, R.,& Kostić-Rajačić, S.. (2022). The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. in Applied Biochemistry and Biotechnology
Springer., 194, 3749-3764.
https://doi.org/10.1007/s12010-022-03922-8
Penjišević JZ, Šukalović VB, Andrić D, Suručić R, Kostić-Rajačić S. The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. in Applied Biochemistry and Biotechnology. 2022;194:3749-3764.
doi:10.1007/s12010-022-03922-8 .
Penjišević, Jelena Z., Šukalović, Vladimir B., Andrić, Deana, Suručić, Relja, Kostić-Rajačić, Slađana, "The Therapeutic Potential of 2-{[4-(2-methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study" in Applied Biochemistry and Biotechnology, 194 (2022):3749-3764,
https://doi.org/10.1007/s12010-022-03922-8 . .

Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats

Perić, Ivana; Lješević, Marija; Beškoski, Vladimir P.; Nikolić, Milan; Filipović, Dragana

(2022)

TY  - JOUR
AU  - Perić, Ivana
AU  - Lješević, Marija
AU  - Beškoski, Vladimir P.
AU  - Nikolić, Milan
AU  - Filipović, Dragana
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5499
AB  - Discovering biomarkers of major depressive disorder (MDD) can give a deeper understanding of this mood disorder and improve the ability to screen for, diagnose, and treat MDD.
T2  - Psychopharmacology
T1  - Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats
VL  - 239
SP  - 2955
EP  - 2974
DO  - 10.1007/s00213-022-06180-y
ER  - 
@article{
author = "Perić, Ivana and Lješević, Marija and Beškoski, Vladimir P. and Nikolić, Milan and Filipović, Dragana",
year = "2022",
abstract = "Discovering biomarkers of major depressive disorder (MDD) can give a deeper understanding of this mood disorder and improve the ability to screen for, diagnose, and treat MDD.",
journal = "Psychopharmacology",
title = "Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats",
volume = "239",
pages = "2955-2974",
doi = "10.1007/s00213-022-06180-y"
}
Perić, I., Lješević, M., Beškoski, V. P., Nikolić, M.,& Filipović, D.. (2022). Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats. in Psychopharmacology, 239, 2955-2974.
https://doi.org/10.1007/s00213-022-06180-y
Perić I, Lješević M, Beškoski VP, Nikolić M, Filipović D. Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats. in Psychopharmacology. 2022;239:2955-2974.
doi:10.1007/s00213-022-06180-y .
Perić, Ivana, Lješević, Marija, Beškoski, Vladimir P., Nikolić, Milan, Filipović, Dragana, "Metabolomic profiling relates tianeptine effectiveness with hippocampal GABA, myo-inositol, cholesterol, and fatty acid metabolism restoration in socially isolated rats" in Psychopharmacology, 239 (2022):2955-2974,
https://doi.org/10.1007/s00213-022-06180-y . .
1
1

Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718

Stevanović, Gordana; Jović-Jovičić, Nataša; Krstić, Jugoslav; Milutinović-Nikolić, Aleksandra; Banković, Predrag; Popović, Aleksandar; Ajduković, Marija

(Elsevier, 2022)

TY  - JOUR
AU  - Stevanović, Gordana
AU  - Jović-Jovičić, Nataša
AU  - Krstić, Jugoslav
AU  - Milutinović-Nikolić, Aleksandra
AU  - Banković, Predrag
AU  - Popović, Aleksandar
AU  - Ajduković, Marija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5671
AB  - Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.
PB  - Elsevier
T2  - Applied Clay Science
T1  - Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718
VL  - 230
SP  - 106718
DO  - 10.1016/j.clay.2022.106718
ER  - 
@article{
author = "Stevanović, Gordana and Jović-Jovičić, Nataša and Krstić, Jugoslav and Milutinović-Nikolić, Aleksandra and Banković, Predrag and Popović, Aleksandar and Ajduković, Marija",
year = "2022",
abstract = "Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.",
publisher = "Elsevier",
journal = "Applied Clay Science",
title = "Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718",
volume = "230",
pages = "106718",
doi = "10.1016/j.clay.2022.106718"
}
Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718. in Applied Clay Science
Elsevier., 230, 106718.
https://doi.org/10.1016/j.clay.2022.106718
Stevanović G, Jović-Jovičić N, Krstić J, Milutinović-Nikolić A, Banković P, Popović A, Ajduković M. Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718. in Applied Clay Science. 2022;230:106718.
doi:10.1016/j.clay.2022.106718 .
Stevanović, Gordana, Jović-Jovičić, Nataša, Krstić, Jugoslav, Milutinović-Nikolić, Aleksandra, Banković, Predrag, Popović, Aleksandar, Ajduković, Marija, "Supplementary material for: Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science Elsevier., 230, 106718. https://doi.org/10.1016/j.clay.2022.106718" in Applied Clay Science, 230 (2022):106718,
https://doi.org/10.1016/j.clay.2022.106718 . .

Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine

Stevanović, Gordana; Jović-Jovičić, Nataša; Krstić, Jugoslav; Milutinović-Nikolić, Aleksandra D.; Banković, Predrag; Popović, Aleksandar; Ajduković, Marija

(Elsevier, 2022)

TY  - JOUR
AU  - Stevanović, Gordana
AU  - Jović-Jovičić, Nataša
AU  - Krstić, Jugoslav
AU  - Milutinović-Nikolić, Aleksandra D.
AU  - Banković, Predrag
AU  - Popović, Aleksandar
AU  - Ajduković, Marija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5662
AB  - Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.
PB  - Elsevier
T2  - Applied Clay Science
T1  - Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine
VL  - 230
SP  - 106718
DO  - 10.1016/j.clay.2022.106718
ER  - 
@article{
author = "Stevanović, Gordana and Jović-Jovičić, Nataša and Krstić, Jugoslav and Milutinović-Nikolić, Aleksandra D. and Banković, Predrag and Popović, Aleksandar and Ajduković, Marija",
year = "2022",
abstract = "Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.",
publisher = "Elsevier",
journal = "Applied Clay Science",
title = "Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine",
volume = "230",
pages = "106718",
doi = "10.1016/j.clay.2022.106718"
}
Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A. D., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science
Elsevier., 230, 106718.
https://doi.org/10.1016/j.clay.2022.106718
Stevanović G, Jović-Jovičić N, Krstić J, Milutinović-Nikolić AD, Banković P, Popović A, Ajduković M. Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science. 2022;230:106718.
doi:10.1016/j.clay.2022.106718 .
Stevanović, Gordana, Jović-Jovičić, Nataša, Krstić, Jugoslav, Milutinović-Nikolić, Aleksandra D., Banković, Predrag, Popović, Aleksandar, Ajduković, Marija, "Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine" in Applied Clay Science, 230 (2022):106718,
https://doi.org/10.1016/j.clay.2022.106718 . .

Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties

Pergal, Marija V.; Gojgić-Cvijović, Gordana; Steinhart, Miloš; Manojlović, Dragan D.; Ostojić, Sanja B.; Pezo, Lato; Špírková, Milena

(Elsevier, 2022)

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Gojgić-Cvijović, Gordana
AU  - Steinhart, Miloš
AU  - Manojlović, Dragan D.
AU  - Ostojić, Sanja B.
AU  - Pezo, Lato
AU  - Špírková, Milena
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5005
AB  - A series of novel polyurethane network/organoclay nanocomposites (PUN-NCs) with different soft segment contents (30–60 wt%) was prepared by in situ polymerization in solution and characterized. PU network (PUN) was made from poly(dimethylsiloxane)-based macrodiol as the soft segment and 4,4′-methylenediphenyldiisocyanate and hyperbranched polyester of the third pseudo generation as the hard segment. Nanocomposites were obtained by dispersion of organically modified montmorillonite (Cloisite 30B) nanofiller (0.5 wt%). The influence of the soft segment content on the functional properties of PUN-NCs was studied by Fourier transform infrared (FTIR), small-angle and near wide-angle X-ray scattering (SWAXS), thermogravimetric analysis (TGA), dynamic mechanical thermal analyses (DMTA), differential scanning calorimetry (DSC), nanoindentation, atomic force microscopy (AFM), scanning electron microscopy (SEM), and swelling behavior, water absorption and contact angle measurements. The biodegradation process was evaluated using mixed cultures of microorganisms that originated from soil. Mechanically strong PUN-NC materials in the form of films were obtained, pointing to good dispersion and the existence of exfoliated morphology of Cloisite 30B within the PUN matrix, and the nanocomposites with the abovementioned characteristics were obtained as a function of the soft segment content. The decrease of the soft segment content induced a higher degree of phase separated microstructure, increase of Young's modulus, hardness, plasticity, storage modulus, glass transition temperature, surface free energy and swelling ability in tetrahydrofuran, but at the same time, it is responsible for the decrease of crosslinking density and hydrophobicity of PUN-NCs. By choosing adequate soft segment content, the prepared materials can potentially be designed for coating applications, such as top coating materials in environmental conditions.
PB  - Elsevier
T2  - Progress in Organic Coatings
T1  - Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties
VL  - 163
IS  - 106664
DO  - 10.1016/j.porgcoat.2021.106664
ER  - 
@article{
author = "Pergal, Marija V. and Gojgić-Cvijović, Gordana and Steinhart, Miloš and Manojlović, Dragan D. and Ostojić, Sanja B. and Pezo, Lato and Špírková, Milena",
year = "2022",
abstract = "A series of novel polyurethane network/organoclay nanocomposites (PUN-NCs) with different soft segment contents (30–60 wt%) was prepared by in situ polymerization in solution and characterized. PU network (PUN) was made from poly(dimethylsiloxane)-based macrodiol as the soft segment and 4,4′-methylenediphenyldiisocyanate and hyperbranched polyester of the third pseudo generation as the hard segment. Nanocomposites were obtained by dispersion of organically modified montmorillonite (Cloisite 30B) nanofiller (0.5 wt%). The influence of the soft segment content on the functional properties of PUN-NCs was studied by Fourier transform infrared (FTIR), small-angle and near wide-angle X-ray scattering (SWAXS), thermogravimetric analysis (TGA), dynamic mechanical thermal analyses (DMTA), differential scanning calorimetry (DSC), nanoindentation, atomic force microscopy (AFM), scanning electron microscopy (SEM), and swelling behavior, water absorption and contact angle measurements. The biodegradation process was evaluated using mixed cultures of microorganisms that originated from soil. Mechanically strong PUN-NC materials in the form of films were obtained, pointing to good dispersion and the existence of exfoliated morphology of Cloisite 30B within the PUN matrix, and the nanocomposites with the abovementioned characteristics were obtained as a function of the soft segment content. The decrease of the soft segment content induced a higher degree of phase separated microstructure, increase of Young's modulus, hardness, plasticity, storage modulus, glass transition temperature, surface free energy and swelling ability in tetrahydrofuran, but at the same time, it is responsible for the decrease of crosslinking density and hydrophobicity of PUN-NCs. By choosing adequate soft segment content, the prepared materials can potentially be designed for coating applications, such as top coating materials in environmental conditions.",
publisher = "Elsevier",
journal = "Progress in Organic Coatings",
title = "Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties",
volume = "163",
number = "106664",
doi = "10.1016/j.porgcoat.2021.106664"
}
Pergal, M. V., Gojgić-Cvijović, G., Steinhart, M., Manojlović, D. D., Ostojić, S. B., Pezo, L.,& Špírková, M.. (2022). Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties. in Progress in Organic Coatings
Elsevier., 163(106664).
https://doi.org/10.1016/j.porgcoat.2021.106664
Pergal MV, Gojgić-Cvijović G, Steinhart M, Manojlović DD, Ostojić SB, Pezo L, Špírková M. Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties. in Progress in Organic Coatings. 2022;163(106664).
doi:10.1016/j.porgcoat.2021.106664 .
Pergal, Marija V., Gojgić-Cvijović, Gordana, Steinhart, Miloš, Manojlović, Dragan D., Ostojić, Sanja B., Pezo, Lato, Špírková, Milena, "Novel polyurethane network/organoclay nanocomposites: Microstructure and physicochemical properties" in Progress in Organic Coatings, 163, no. 106664 (2022),
https://doi.org/10.1016/j.porgcoat.2021.106664 . .
1
2
2

Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664.

Pergal, Marija V.; Gojgić-Cvijović, Gordana; Steinhart, Miloš; Manojlović, Dragan D.; Ostojić, Sanja B.; Pezo, Lato; Špírková, Milena

(Elsevier, 2022)

TY  - DATA
AU  - Pergal, Marija V.
AU  - Gojgić-Cvijović, Gordana
AU  - Steinhart, Miloš
AU  - Manojlović, Dragan D.
AU  - Ostojić, Sanja B.
AU  - Pezo, Lato
AU  - Špírková, Milena
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5006
PB  - Elsevier
T2  - Progress in Organic Coatings
T1  - Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5006
ER  - 
@misc{
author = "Pergal, Marija V. and Gojgić-Cvijović, Gordana and Steinhart, Miloš and Manojlović, Dragan D. and Ostojić, Sanja B. and Pezo, Lato and Špírková, Milena",
year = "2022",
publisher = "Elsevier",
journal = "Progress in Organic Coatings",
title = "Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5006"
}
Pergal, M. V., Gojgić-Cvijović, G., Steinhart, M., Manojlović, D. D., Ostojić, S. B., Pezo, L.,& Špírková, M.. (2022). Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664.. in Progress in Organic Coatings
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_5006
Pergal MV, Gojgić-Cvijović G, Steinhart M, Manojlović DD, Ostojić SB, Pezo L, Špírková M. Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664.. in Progress in Organic Coatings. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5006 .
Pergal, Marija V., Gojgić-Cvijović, Gordana, Steinhart, Miloš, Manojlović, Dragan D., Ostojić, Sanja B., Pezo, Lato, Špírková, Milena, "Supplementary data for the article: Pergal, M. V.; Gojgić-Cvijović, G.; Steinhart, M.; Manojlović, D. D.; Ostojić, S. B.; Pezo, L.; Špírková, M. Novel Polyurethane Network/Organoclay Nanocomposites: Microstructure and Physicochemical Properties. Progress in Organic Coatings 2022, 163 (106664). https://doi.org/10.1016/j.porgcoat.2021.106664." in Progress in Organic Coatings (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5006 .

Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye

Joksimović, Kristina; Kodranov, Igor D.; Randjelović, Danijela; Slavković-Beškoski, Latinka; Radulović, Jelena; Lješević, Marija; Manojlović, Dragan D.; Beškoski, Vladimir

(2022)

TY  - JOUR
AU  - Joksimović, Kristina
AU  - Kodranov, Igor D.
AU  - Randjelović, Danijela
AU  - Slavković-Beškoski, Latinka
AU  - Radulović, Jelena
AU  - Lješević, Marija
AU  - Manojlović, Dragan D.
AU  - Beškoski, Vladimir
PY  - 2022
UR  - https://www.sciencedirect.com/science/article/pii/S1567539422000391
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5045
AB  - The problem of wastewater has long been ubiquitous and has great consequences for the environment and its inhabitants. Microbial fuel cells (MFCs) have enormous potential for the treatment of wastewaters polluted with azo dyes. The amount of energy that can be produced from a single-chamber MFC is sufficient to perform decolorization and degradation of such dyes, which are widely used in the textile industry. This study on the azo dye, reactive black 5 (RB5), provides an alternative method through three parallel-connected MFCs to obtain electricity that directly serves for the dye’s electrochemical degradation. We examined degradation followed by decolorization of RB5 using Fe and Pt electrodes, together with H2O2, to achieve the electro-Fenton process. The amount of voltage produced (295 mV), the current density (276 mA m−3) and the power density (50 mW m−3) were sufficient to degrade 25 mg L-1 RB5 dye with 0.5 mM H2O2 in just 2 h. The dye degradation mechanism was investigated using UV–VIS, FT-IR and HPLC-MS/MS. The ecotoxicity of the degradation products was assessed using a bacterial model, Aliivibrio fischeri. These tests showed that there was successful degradation of the dye to products whose toxicity is less than that of RB5.
T2  - Bioelectrochemistry
T1  - Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye
VL  - 145
SP  - 108088
DO  - 10.1016/j.bioelechem.2022.108088
ER  - 
@article{
author = "Joksimović, Kristina and Kodranov, Igor D. and Randjelović, Danijela and Slavković-Beškoski, Latinka and Radulović, Jelena and Lješević, Marija and Manojlović, Dragan D. and Beškoski, Vladimir",
year = "2022",
abstract = "The problem of wastewater has long been ubiquitous and has great consequences for the environment and its inhabitants. Microbial fuel cells (MFCs) have enormous potential for the treatment of wastewaters polluted with azo dyes. The amount of energy that can be produced from a single-chamber MFC is sufficient to perform decolorization and degradation of such dyes, which are widely used in the textile industry. This study on the azo dye, reactive black 5 (RB5), provides an alternative method through three parallel-connected MFCs to obtain electricity that directly serves for the dye’s electrochemical degradation. We examined degradation followed by decolorization of RB5 using Fe and Pt electrodes, together with H2O2, to achieve the electro-Fenton process. The amount of voltage produced (295 mV), the current density (276 mA m−3) and the power density (50 mW m−3) were sufficient to degrade 25 mg L-1 RB5 dye with 0.5 mM H2O2 in just 2 h. The dye degradation mechanism was investigated using UV–VIS, FT-IR and HPLC-MS/MS. The ecotoxicity of the degradation products was assessed using a bacterial model, Aliivibrio fischeri. These tests showed that there was successful degradation of the dye to products whose toxicity is less than that of RB5.",
journal = "Bioelectrochemistry",
title = "Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye",
volume = "145",
pages = "108088",
doi = "10.1016/j.bioelechem.2022.108088"
}
Joksimović, K., Kodranov, I. D., Randjelović, D., Slavković-Beškoski, L., Radulović, J., Lješević, M., Manojlović, D. D.,& Beškoski, V.. (2022). Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye. in Bioelectrochemistry, 145, 108088.
https://doi.org/10.1016/j.bioelechem.2022.108088
Joksimović K, Kodranov ID, Randjelović D, Slavković-Beškoski L, Radulović J, Lješević M, Manojlović DD, Beškoski V. Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye. in Bioelectrochemistry. 2022;145:108088.
doi:10.1016/j.bioelechem.2022.108088 .
Joksimović, Kristina, Kodranov, Igor D., Randjelović, Danijela, Slavković-Beškoski, Latinka, Radulović, Jelena, Lješević, Marija, Manojlović, Dragan D., Beškoski, Vladimir, "Microbial fuel cells as an electrical energy source for degradation followed by decolorization of Reactive Black 5 azo dye" in Bioelectrochemistry, 145 (2022):108088,
https://doi.org/10.1016/j.bioelechem.2022.108088 . .
2
1

Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation

Šalipur, Hristina; Lončarević, Davor; Dostanić, Jasmina; Likozar, Blaž; Prašnikar, Anže; Manojlović, Dragan D.

(Elsevier, 2022)

TY  - JOUR
AU  - Šalipur, Hristina
AU  - Lončarević, Davor
AU  - Dostanić, Jasmina
AU  - Likozar, Blaž
AU  - Prašnikar, Anže
AU  - Manojlović, Dragan D.
PY  - 2022
UR  - https://www.sciencedirect.com/science/article/pii/S0360319922006036
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5207
AB  - In this work hydrogen production activity of a series of the nickel-loaded, nitrogen-doped titanate-based photocatalysts was tested by water splitting reaction in isopropanol-water mixture. The utilization of ammonium ions during catalyst synthesis and subsequent calcination led to successful formation of nitrogen-doped nanotubular titanates with lower sodium content, favored titanate-to-anatase transformation and enhanced textural, morphological and interface properties. The photocatalytic tests revealed that hydrogen production activity of nitrogen-doped titanates is ten times higher compared to nitrogen-free titanates. The presence of highly photoactive anatase phase, improved anatase crystallinity and lower amount of sodium ions are found to be decisive factors for increased hydrogen production activity. The optimal nickel loading was determined and the variation in photocatalytic activity with reduction temperature was explained. Stability tests gave quantitative analysis of the effects of reaction products accumulation and photocorrosion on the catalyst deactivation.
PB  - Elsevier
T2  - International Journal of Hydrogen Energy
T1  - Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation
VL  - 47
IS  - 26
SP  - 12937
EP  - 12952
DO  - 10.1016/j.ijhydene.2022.02.054
ER  - 
@article{
author = "Šalipur, Hristina and Lončarević, Davor and Dostanić, Jasmina and Likozar, Blaž and Prašnikar, Anže and Manojlović, Dragan D.",
year = "2022",
abstract = "In this work hydrogen production activity of a series of the nickel-loaded, nitrogen-doped titanate-based photocatalysts was tested by water splitting reaction in isopropanol-water mixture. The utilization of ammonium ions during catalyst synthesis and subsequent calcination led to successful formation of nitrogen-doped nanotubular titanates with lower sodium content, favored titanate-to-anatase transformation and enhanced textural, morphological and interface properties. The photocatalytic tests revealed that hydrogen production activity of nitrogen-doped titanates is ten times higher compared to nitrogen-free titanates. The presence of highly photoactive anatase phase, improved anatase crystallinity and lower amount of sodium ions are found to be decisive factors for increased hydrogen production activity. The optimal nickel loading was determined and the variation in photocatalytic activity with reduction temperature was explained. Stability tests gave quantitative analysis of the effects of reaction products accumulation and photocorrosion on the catalyst deactivation.",
publisher = "Elsevier",
journal = "International Journal of Hydrogen Energy",
title = "Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation",
volume = "47",
number = "26",
pages = "12937-12952",
doi = "10.1016/j.ijhydene.2022.02.054"
}
Šalipur, H., Lončarević, D., Dostanić, J., Likozar, B., Prašnikar, A.,& Manojlović, D. D.. (2022). Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation. in International Journal of Hydrogen Energy
Elsevier., 47(26), 12937-12952.
https://doi.org/10.1016/j.ijhydene.2022.02.054
Šalipur H, Lončarević D, Dostanić J, Likozar B, Prašnikar A, Manojlović DD. Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation. in International Journal of Hydrogen Energy. 2022;47(26):12937-12952.
doi:10.1016/j.ijhydene.2022.02.054 .
Šalipur, Hristina, Lončarević, Davor, Dostanić, Jasmina, Likozar, Blaž, Prašnikar, Anže, Manojlović, Dragan D., "Nickel-loaded nitrogen-doped titanate nanostructured catalysts for solar-light driven hydrogen evolution and environmental remediation" in International Journal of Hydrogen Energy, 47, no. 26 (2022):12937-12952,
https://doi.org/10.1016/j.ijhydene.2022.02.054 . .

Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography

Šegan, Sandra B.; Jevtić, Ivana; Tosti, Tomislav; Penjišević, Jelena; Šukalović, Vladimir; Kostić-Rajačić, Slađana; Milojković-Opsenica, Dušanka

(Elsevier, 2022)

TY  - JOUR
AU  - Šegan, Sandra B.
AU  - Jevtić, Ivana
AU  - Tosti, Tomislav
AU  - Penjišević, Jelena
AU  - Šukalović, Vladimir
AU  - Kostić-Rajačić, Slađana
AU  - Milojković-Opsenica, Dušanka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5649
AB  - Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-
layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of the
piperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-
reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constant
of fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-
ophilicity, expressed as retention indices RM
0 , b, and C0, as well as PC1, was determined and correlated with in
silico values. Ionization constants were determined on the basis of the relationships between analyte’s retention
expressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, were
subjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to provide
basic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeation
was investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-
lecular weight. In general, results of the present research corroborate well with previously determined anti-
nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, another
set of important parameters should be taken into account when designing new derivatives of C-3 substituted
fentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLC
can be considered as a valuable asset in the ligand-based drug design
PB  - Elsevier
T2  - Journal of Chromatography B
T1  - Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography
VL  - 1211
SP  - 123481
DO  - 10.1016/j.jchromb.2022.123481
ER  - 
@article{
author = "Šegan, Sandra B. and Jevtić, Ivana and Tosti, Tomislav and Penjišević, Jelena and Šukalović, Vladimir and Kostić-Rajačić, Slađana and Milojković-Opsenica, Dušanka",
year = "2022",
abstract = "Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-
layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of the
piperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-
reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constant
of fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-
ophilicity, expressed as retention indices RM
0 , b, and C0, as well as PC1, was determined and correlated with in
silico values. Ionization constants were determined on the basis of the relationships between analyte’s retention
expressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, were
subjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to provide
basic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeation
was investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-
lecular weight. In general, results of the present research corroborate well with previously determined anti-
nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, another
set of important parameters should be taken into account when designing new derivatives of C-3 substituted
fentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLC
can be considered as a valuable asset in the ligand-based drug design",
publisher = "Elsevier",
journal = "Journal of Chromatography B",
title = "Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography",
volume = "1211",
pages = "123481",
doi = "10.1016/j.jchromb.2022.123481"
}
Šegan, S. B., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B
Elsevier., 1211, 123481.
https://doi.org/10.1016/j.jchromb.2022.123481
Šegan SB, Jevtić I, Tosti T, Penjišević J, Šukalović V, Kostić-Rajačić S, Milojković-Opsenica D. Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B. 2022;1211:123481.
doi:10.1016/j.jchromb.2022.123481 .
Šegan, Sandra B., Jevtić, Ivana, Tosti, Tomislav, Penjišević, Jelena, Šukalović, Vladimir, Kostić-Rajačić, Slađana, Milojković-Opsenica, Dušanka, "Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography" in Journal of Chromatography B, 1211 (2022):123481,
https://doi.org/10.1016/j.jchromb.2022.123481 . .

Spatial distribution and source identification of heavy metals in European mountain beech forests soils

Štrbac, Snežana; Ranđelović, Dragana; Gajica, Gordana; Hukić, Emira; Stojadinović, Sanja; Veselinović, Gorica; Orlić, Jovana; Tognetti, Roberto; Kašanin-Grubin, Milica

(Elsevier, 2022)

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Ranđelović, Dragana
AU  - Gajica, Gordana
AU  - Hukić, Emira
AU  - Stojadinović, Sanja
AU  - Veselinović, Gorica
AU  - Orlić, Jovana
AU  - Tognetti, Roberto
AU  - Kašanin-Grubin, Milica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5648
AB  - The main objectives of this research were to (i) investigate the concentration; (ii) characterize the distribution;
(iii) determine the sources apportionment; (iv) estimate environmental and health risks of heavy metals in soil
from mountain beech forest. A total of 76 soil samples from 20 pure beech forest stands from Bosnia and Her-
zegovina (BA), Bulgaria (BG), Check Republic (CZ), Germany (DE), Italy (IT), Poland (PL), Romania (RO), Serbia
(RS), Slovakia (SK), Slovenia (SL), and Spain (ES) were collected. The content of major elements was measured
by X-ray fluorescence spectroscopy (XRF). The content of heavy metals was measured by inductively coupled
plasma–optical emission spectrometry (ICP/OES). Heavy metals had a specific concentration range, which fol-
lowed in soil samples from depth 0–40 cm the common order (low to high): Hg < Cd < As < Co < Pb < Ni < Cu
< Cr < Zn, and from depth 40–80 cm: Hg < Cd < As < Pb < Co < Ni < Cu < Cr < Zn. The grouping of the
examined parameters according to rock types, soil types, and localities indicated the separation of carbonate
rocks from other substrates, luvisol, and rendzina from other soil types, and samples from BA, SL, and IT from
other localities. According to sources apportionment As, Pb and Zn are of anthropogenic origin, Cd, Co, Cr, and Ni are of geogenic origin, while the middle position of Cu and Hg indicates a combined contribution of both
sources. Elements Cd and Hg indicated severe to extremely severe enrichment with a mean value of 24.3 and
70.6, respectively. Based on the determined values Ni, Cr, As and Cd do not pose a health risk.
PB  - Elsevier
T2  - Chemosphere
T1  - Spatial distribution and source identification of heavy metals in European mountain beech forests soils
VL  - 309
SP  - 136662
DO  - 10.1016/j.chemosphere.2022.136662
ER  - 
@article{
author = "Štrbac, Snežana and Ranđelović, Dragana and Gajica, Gordana and Hukić, Emira and Stojadinović, Sanja and Veselinović, Gorica and Orlić, Jovana and Tognetti, Roberto and Kašanin-Grubin, Milica",
year = "2022",
abstract = "The main objectives of this research were to (i) investigate the concentration; (ii) characterize the distribution;
(iii) determine the sources apportionment; (iv) estimate environmental and health risks of heavy metals in soil
from mountain beech forest. A total of 76 soil samples from 20 pure beech forest stands from Bosnia and Her-
zegovina (BA), Bulgaria (BG), Check Republic (CZ), Germany (DE), Italy (IT), Poland (PL), Romania (RO), Serbia
(RS), Slovakia (SK), Slovenia (SL), and Spain (ES) were collected. The content of major elements was measured
by X-ray fluorescence spectroscopy (XRF). The content of heavy metals was measured by inductively coupled
plasma–optical emission spectrometry (ICP/OES). Heavy metals had a specific concentration range, which fol-
lowed in soil samples from depth 0–40 cm the common order (low to high): Hg < Cd < As < Co < Pb < Ni < Cu
< Cr < Zn, and from depth 40–80 cm: Hg < Cd < As < Pb < Co < Ni < Cu < Cr < Zn. The grouping of the
examined parameters according to rock types, soil types, and localities indicated the separation of carbonate
rocks from other substrates, luvisol, and rendzina from other soil types, and samples from BA, SL, and IT from
other localities. According to sources apportionment As, Pb and Zn are of anthropogenic origin, Cd, Co, Cr, and Ni are of geogenic origin, while the middle position of Cu and Hg indicates a combined contribution of both
sources. Elements Cd and Hg indicated severe to extremely severe enrichment with a mean value of 24.3 and
70.6, respectively. Based on the determined values Ni, Cr, As and Cd do not pose a health risk.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Spatial distribution and source identification of heavy metals in European mountain beech forests soils",
volume = "309",
pages = "136662",
doi = "10.1016/j.chemosphere.2022.136662"
}
Štrbac, S., Ranđelović, D., Gajica, G., Hukić, E., Stojadinović, S., Veselinović, G., Orlić, J., Tognetti, R.,& Kašanin-Grubin, M.. (2022). Spatial distribution and source identification of heavy metals in European mountain beech forests soils. in Chemosphere
Elsevier., 309, 136662.
https://doi.org/10.1016/j.chemosphere.2022.136662
Štrbac S, Ranđelović D, Gajica G, Hukić E, Stojadinović S, Veselinović G, Orlić J, Tognetti R, Kašanin-Grubin M. Spatial distribution and source identification of heavy metals in European mountain beech forests soils. in Chemosphere. 2022;309:136662.
doi:10.1016/j.chemosphere.2022.136662 .
Štrbac, Snežana, Ranđelović, Dragana, Gajica, Gordana, Hukić, Emira, Stojadinović, Sanja, Veselinović, Gorica, Orlić, Jovana, Tognetti, Roberto, Kašanin-Grubin, Milica, "Spatial distribution and source identification of heavy metals in European mountain beech forests soils" in Chemosphere, 309 (2022):136662,
https://doi.org/10.1016/j.chemosphere.2022.136662 . .

Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions

Fotirić Akšić, Milica; Nešović, Milica; Ćirić, Ivanka; Tešić, Živoslav; Pezo, Lato; Tosti, Tomislav; Gašić, Uroš; Dojčinović, Biljana; Lončar, Biljana; Meland, Mekjell

(MDPI, 2022)

TY  - JOUR
AU  - Fotirić Akšić, Milica
AU  - Nešović, Milica
AU  - Ćirić, Ivanka
AU  - Tešić, Živoslav
AU  - Pezo, Lato
AU  - Tosti, Tomislav
AU  - Gašić, Uroš
AU  - Dojčinović, Biljana
AU  - Lončar, Biljana
AU  - Meland, Mekjell
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5654
AB  - Raspberries are considered valuable fruits due to their high levels of nutrients and phytochemicals, which have many beneficial effects on humans. As many external factors affect the composition of these fruits (the type of cultivation, soil characteristics, ripeness, storage time and post-harvest technologies, cultivar/genotype, and climatic conditions), the goal of this study was to analyze different raspberry cultivars grown in Norway. Considering that Norway is a country with specific climatic conditions, as well as has a limited period of fruit vegetation, another important goal of this study was also to compare raspberries from different Norwegian areas, as well as different grown cultivars. Modern analytical techniques, such as high-performance anion-exchange liquid chromatography with pulsed amperometric detection (HPEAC-PAD), ultra-high-performance liquid chromatography with diode array detector coupled to triple quadrupole mass spectrometry (UHPLC-DAD MS/MS), and inductively coupled plasma–optical emission spectrometry (ICP-OES), provided a detailed examination of the raspberry extract samples. Based on their high levels of minerals (especially N, P, and K), organic acids (predominantly citric and malic acids), sugars (glucose, fructose, sucrose, and galactose), and polyphenols (ellagic acid, syringic acid, quercetin, and rutin), Norwegian raspberries could be considered fruits with increased health-beneficial compounds. The chemical composition of the studied cultivars depended on the locality of growth
PB  - MDPI
T2  - Horticulturae
T1  - Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions
VL  - 8
SP  - 765
DO  - 10.3390/horticulturae8090765
ER  - 
@article{
author = "Fotirić Akšić, Milica and Nešović, Milica and Ćirić, Ivanka and Tešić, Živoslav and Pezo, Lato and Tosti, Tomislav and Gašić, Uroš and Dojčinović, Biljana and Lončar, Biljana and Meland, Mekjell",
year = "2022",
abstract = "Raspberries are considered valuable fruits due to their high levels of nutrients and phytochemicals, which have many beneficial effects on humans. As many external factors affect the composition of these fruits (the type of cultivation, soil characteristics, ripeness, storage time and post-harvest technologies, cultivar/genotype, and climatic conditions), the goal of this study was to analyze different raspberry cultivars grown in Norway. Considering that Norway is a country with specific climatic conditions, as well as has a limited period of fruit vegetation, another important goal of this study was also to compare raspberries from different Norwegian areas, as well as different grown cultivars. Modern analytical techniques, such as high-performance anion-exchange liquid chromatography with pulsed amperometric detection (HPEAC-PAD), ultra-high-performance liquid chromatography with diode array detector coupled to triple quadrupole mass spectrometry (UHPLC-DAD MS/MS), and inductively coupled plasma–optical emission spectrometry (ICP-OES), provided a detailed examination of the raspberry extract samples. Based on their high levels of minerals (especially N, P, and K), organic acids (predominantly citric and malic acids), sugars (glucose, fructose, sucrose, and galactose), and polyphenols (ellagic acid, syringic acid, quercetin, and rutin), Norwegian raspberries could be considered fruits with increased health-beneficial compounds. The chemical composition of the studied cultivars depended on the locality of growth",
publisher = "MDPI",
journal = "Horticulturae",
title = "Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions",
volume = "8",
pages = "765",
doi = "10.3390/horticulturae8090765"
}
Fotirić Akšić, M., Nešović, M., Ćirić, I., Tešić, Ž., Pezo, L., Tosti, T., Gašić, U., Dojčinović, B., Lončar, B.,& Meland, M.. (2022). Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions. in Horticulturae
MDPI., 8, 765.
https://doi.org/10.3390/horticulturae8090765
Fotirić Akšić M, Nešović M, Ćirić I, Tešić Ž, Pezo L, Tosti T, Gašić U, Dojčinović B, Lončar B, Meland M. Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions. in Horticulturae. 2022;8:765.
doi:10.3390/horticulturae8090765 .
Fotirić Akšić, Milica, Nešović, Milica, Ćirić, Ivanka, Tešić, Živoslav, Pezo, Lato, Tosti, Tomislav, Gašić, Uroš, Dojčinović, Biljana, Lončar, Biljana, Meland, Mekjell, "Chemical Fruit Profiles of Different Raspberry Cultivars Grown in Specific Norwegian Agroclimatic Conditions" in Horticulturae, 8 (2022):765,
https://doi.org/10.3390/horticulturae8090765 . .

Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia

Bulatović, Sandra; Ilić, Mila V.; Šolević-Knudsen, Tatjana; Milić, Jelena; Pucarević, Mira; Jovančićević, Branimir; Vrvić, Miroslav M.

(Springer, 2022)

TY  - JOUR
AU  - Bulatović, Sandra
AU  - Ilić, Mila V.
AU  - Šolević-Knudsen, Tatjana
AU  - Milić, Jelena
AU  - Pucarević, Mira
AU  - Jovančićević, Branimir
AU  - Vrvić, Miroslav M.
PY  - 2022
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4753
AB  - The oil pollutant in the Sava River aquifer in the residential area of Belgrade, Serbia was investigated in order to analyze the extent, origin and spatial distribution of the pollution, with the aim to estimate potential human health risks from exposure to the compounds detected. Analytical methods indicated that the dominant compounds in this oil pollutant were gasoline range organic compounds. Benzene, toluene, ethylbenzene and xylenes (BTEX) were identified as compounds of concern and quantified by headspace gas chromatography. The concentrations of benzene measured at all sampling points were higher than the remediation value while the maximum concentrations of BTEX quantified were among the highest concentrations of these compounds reported in the petroleum-contaminated aquifers in the world. The assessment of the human health risks from exposure to BTEX-covered industrial scenario for adult receptors and residential scenario for adult receptors and children. The exposure routes analyzed were dermal contact with and ingestion of contaminated water, considering both cancer and non-cancer effects. The analysis of the lifetime incremental cancer risk indicated the potential for adverse health effects for human exposure at the investigated location, and because of that it was interpreted as an unacceptable risk level or risks of high priority which required immediate consideration for remedial measures at this location. A complete set of mitigation measures was proposed including: groundwater decontamination treatment, installation of filters for tap water, development of the system for monitoring of BTEX in the groundwater and development of the emergency response capacities at this location.
PB  - Springer
T2  - Environmental Geochemistry and Health
T1  - Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia
VL  - 44
IS  - 10
SP  - 3451
EP  - 3472
DO  - 10.1007/s10653-021-01119-2
ER  - 
@article{
author = "Bulatović, Sandra and Ilić, Mila V. and Šolević-Knudsen, Tatjana and Milić, Jelena and Pucarević, Mira and Jovančićević, Branimir and Vrvić, Miroslav M.",
year = "2022",
abstract = "The oil pollutant in the Sava River aquifer in the residential area of Belgrade, Serbia was investigated in order to analyze the extent, origin and spatial distribution of the pollution, with the aim to estimate potential human health risks from exposure to the compounds detected. Analytical methods indicated that the dominant compounds in this oil pollutant were gasoline range organic compounds. Benzene, toluene, ethylbenzene and xylenes (BTEX) were identified as compounds of concern and quantified by headspace gas chromatography. The concentrations of benzene measured at all sampling points were higher than the remediation value while the maximum concentrations of BTEX quantified were among the highest concentrations of these compounds reported in the petroleum-contaminated aquifers in the world. The assessment of the human health risks from exposure to BTEX-covered industrial scenario for adult receptors and residential scenario for adult receptors and children. The exposure routes analyzed were dermal contact with and ingestion of contaminated water, considering both cancer and non-cancer effects. The analysis of the lifetime incremental cancer risk indicated the potential for adverse health effects for human exposure at the investigated location, and because of that it was interpreted as an unacceptable risk level or risks of high priority which required immediate consideration for remedial measures at this location. A complete set of mitigation measures was proposed including: groundwater decontamination treatment, installation of filters for tap water, development of the system for monitoring of BTEX in the groundwater and development of the emergency response capacities at this location.",
publisher = "Springer",
journal = "Environmental Geochemistry and Health",
title = "Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia",
volume = "44",
number = "10",
pages = "3451-3472",
doi = "10.1007/s10653-021-01119-2"
}
Bulatović, S., Ilić, M. V., Šolević-Knudsen, T., Milić, J., Pucarević, M., Jovančićević, B.,& Vrvić, M. M.. (2022). Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia. in Environmental Geochemistry and Health
Springer., 44(10), 3451-3472.
https://doi.org/10.1007/s10653-021-01119-2
Bulatović S, Ilić MV, Šolević-Knudsen T, Milić J, Pucarević M, Jovančićević B, Vrvić MM. Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia. in Environmental Geochemistry and Health. 2022;44(10):3451-3472.
doi:10.1007/s10653-021-01119-2 .
Bulatović, Sandra, Ilić, Mila V., Šolević-Knudsen, Tatjana, Milić, Jelena, Pucarević, Mira, Jovančićević, Branimir, Vrvić, Miroslav M., "Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia" in Environmental Geochemistry and Health, 44, no. 10 (2022):3451-3472,
https://doi.org/10.1007/s10653-021-01119-2 . .
1

Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608.

Aćimović, Milica G.; Pezo, Lato; Čabarkapa, Ivana; Trudić, Anika; Stanković-Jeremić, Jovana; Varga, Ana; Lončar, Biljana; Šovljanski, Olja; Tešević, Vele

(MDPI, 2022)

TY  - DATA
AU  - Aćimović, Milica G.
AU  - Pezo, Lato
AU  - Čabarkapa, Ivana
AU  - Trudić, Anika
AU  - Stanković-Jeremić, Jovana
AU  - Varga, Ana
AU  - Lončar, Biljana
AU  - Šovljanski, Olja
AU  - Tešević, Vele
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5618
AB  - This study aimed to investigate the chemical composition of steam distillate essential oiland corresponding hydrolate obtained from S. officinalis grown in Serbia, as well as the influenceof weather conditions (temperature and precipitations) on their chemical profiles. Furthermore,their antimicrobial activity was investigated in vitro. The main compounds in essential oil were cisthujone, followed by camphor, trans-thujone, and 1,8-cineole, while hydrolate was slightly differentfrom the essential oil, with camphor, cis-thujone, and 1,8-cineole as the main compounds. Amongthe eight respiratory-associated microorganisms, Klebsiella oxytoca was the most sensitive to thetested EOs (minimum inhibitory concentration (MIC)/minimal bactericidal/fungicidal concentration(MBC/MFC) were 14.20 and 28.4 µL mL−1, respectively). MIC and MBC values of other testedbacteria ranged between 28.40 and 227.25 µL mL−1 while for Candida albicans MIC/MFC rangedfrom 28.40/56.81 to 56.81–113.63 µL mL−1. Antibiotic susceptibility patterns for the analyzed eightrespiratory-associated microorganisms showed an intermediate level of resistance to commonly usedantibiotics such as ampicillin, levofloxacin, and ciprofloxacin. As a preliminary approach to theantimicrobial profiling of the tested EO, the obtained results revealed that the tested samples possessremarkable antibacterial activities and could be used to develop pharmaceutical formulations as analternative to conventional antibiotic therapy
PB  - MDPI
T2  - Processes
T1  - Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608.
VL  - 10
IS  - 8
SP  - 1608
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5618
ER  - 
@misc{
author = "Aćimović, Milica G. and Pezo, Lato and Čabarkapa, Ivana and Trudić, Anika and Stanković-Jeremić, Jovana and Varga, Ana and Lončar, Biljana and Šovljanski, Olja and Tešević, Vele",
year = "2022",
abstract = "This study aimed to investigate the chemical composition of steam distillate essential oiland corresponding hydrolate obtained from S. officinalis grown in Serbia, as well as the influenceof weather conditions (temperature and precipitations) on their chemical profiles. Furthermore,their antimicrobial activity was investigated in vitro. The main compounds in essential oil were cisthujone, followed by camphor, trans-thujone, and 1,8-cineole, while hydrolate was slightly differentfrom the essential oil, with camphor, cis-thujone, and 1,8-cineole as the main compounds. Amongthe eight respiratory-associated microorganisms, Klebsiella oxytoca was the most sensitive to thetested EOs (minimum inhibitory concentration (MIC)/minimal bactericidal/fungicidal concentration(MBC/MFC) were 14.20 and 28.4 µL mL−1, respectively). MIC and MBC values of other testedbacteria ranged between 28.40 and 227.25 µL mL−1 while for Candida albicans MIC/MFC rangedfrom 28.40/56.81 to 56.81–113.63 µL mL−1. Antibiotic susceptibility patterns for the analyzed eightrespiratory-associated microorganisms showed an intermediate level of resistance to commonly usedantibiotics such as ampicillin, levofloxacin, and ciprofloxacin. As a preliminary approach to theantimicrobial profiling of the tested EO, the obtained results revealed that the tested samples possessremarkable antibacterial activities and could be used to develop pharmaceutical formulations as analternative to conventional antibiotic therapy",
publisher = "MDPI",
journal = "Processes",
title = "Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608.",
volume = "10",
number = "8",
pages = "1608",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5618"
}
Aćimović, M. G., Pezo, L., Čabarkapa, I., Trudić, A., Stanković-Jeremić, J., Varga, A., Lončar, B., Šovljanski, O.,& Tešević, V.. (2022). Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608.. in Processes
MDPI., 10(8), 1608.
https://hdl.handle.net/21.15107/rcub_cherry_5618
Aćimović MG, Pezo L, Čabarkapa I, Trudić A, Stanković-Jeremić J, Varga A, Lončar B, Šovljanski O, Tešević V. Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608.. in Processes. 2022;10(8):1608.
https://hdl.handle.net/21.15107/rcub_cherry_5618 .
Aćimović, Milica G., Pezo, Lato, Čabarkapa, Ivana, Trudić, Anika, Stanković-Jeremić, Jovana, Varga, Ana, Lončar, Biljana, Šovljanski, Olja, Tešević, Vele, "Supplementary material for the article: Aćimović, M. G.; Pezo, L.; Čabarkapa, I.; Trudić, A.; Stanković-Jeremić, J.; Varga, A.; Lončar, B.; Šovljanski, O.; Tešević, V. Variation of Salvia Officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. Processes 2022, 10 (8), 1608. https://doi.org/10.3390/pr10081608." in Processes, 10, no. 8 (2022):1608,
https://hdl.handle.net/21.15107/rcub_cherry_5618 .

Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8.

Penjišević, Jelena Z.; Šukalović, Vladimir B.; Andrić, Deana; Suručić, Relja; Kostić-Rajačić, Slađana V.

(Springer, 2022)

TY  - DATA
AU  - Penjišević, Jelena Z.
AU  - Šukalović, Vladimir B.
AU  - Andrić, Deana
AU  - Suručić, Relja
AU  - Kostić-Rajačić, Slađana V.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5182
AB  - Adrenergic receptors are among the most studied G protein-coupled receptors. Activation or blockade of these receptors is a major therapeutic approach for the treatment of numerous disorders such as cardiac hypertrophy, congestive heart failure, hypertension, angina pectoris, cardiac arrhythmias, depression, benign prostate hyperplasia, anaphylaxis, asthma, and hyperthyroidism. Among all nine cloned adrenoceptor subtypes and the subsequent development of animal models, a significant target for various neurological conditions treatment is alpha1-adrenergic receptors. 2-{[4-(2-Methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles, their 5 substituted derivatives, and structurally similar, arylpiperazine based alpha1-adrenergic receptors antagonists (trazodone, naftopidil, and urapidil) have been subjects of comparative analysis. Most of the novel compounds showed alpha1-adrenergic affinity in the range from 22 nM to 250 nM. The in silico docking and molecular dynamics simulations, binding data together with absorption, distribution, metabolism, and excretion (ADME) calculations identified the promising lead compounds. The results brought out the conclusions which allowed us to propose a rationale for the activity of these molecules and to highlight six compounds (2-5, 8, and 12) that exhibited an acceptable pharmacokinetic profile to the advanced investigation as the potential alpha1-adrenergic receptor antagonists.
PB  - Springer
T2  - Applied Biochemistry and Biotechnology
T1  - Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5182
ER  - 
@misc{
author = "Penjišević, Jelena Z. and Šukalović, Vladimir B. and Andrić, Deana and Suručić, Relja and Kostić-Rajačić, Slađana V.",
year = "2022",
abstract = "Adrenergic receptors are among the most studied G protein-coupled receptors. Activation or blockade of these receptors is a major therapeutic approach for the treatment of numerous disorders such as cardiac hypertrophy, congestive heart failure, hypertension, angina pectoris, cardiac arrhythmias, depression, benign prostate hyperplasia, anaphylaxis, asthma, and hyperthyroidism. Among all nine cloned adrenoceptor subtypes and the subsequent development of animal models, a significant target for various neurological conditions treatment is alpha1-adrenergic receptors. 2-{[4-(2-Methoxyphenyl)piperazin-1-yl]alkyl}-1H-benzo[d]imidazoles, their 5 substituted derivatives, and structurally similar, arylpiperazine based alpha1-adrenergic receptors antagonists (trazodone, naftopidil, and urapidil) have been subjects of comparative analysis. Most of the novel compounds showed alpha1-adrenergic affinity in the range from 22 nM to 250 nM. The in silico docking and molecular dynamics simulations, binding data together with absorption, distribution, metabolism, and excretion (ADME) calculations identified the promising lead compounds. The results brought out the conclusions which allowed us to propose a rationale for the activity of these molecules and to highlight six compounds (2-5, 8, and 12) that exhibited an acceptable pharmacokinetic profile to the advanced investigation as the potential alpha1-adrenergic receptor antagonists.",
publisher = "Springer",
journal = "Applied Biochemistry and Biotechnology",
title = "Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5182"
}
Penjišević, J. Z., Šukalović, V. B., Andrić, D., Suručić, R.,& Kostić-Rajačić, S. V.. (2022). Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8.. in Applied Biochemistry and Biotechnology
Springer..
https://hdl.handle.net/21.15107/rcub_cherry_5182
Penjišević JZ, Šukalović VB, Andrić D, Suručić R, Kostić-Rajačić SV. Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8.. in Applied Biochemistry and Biotechnology. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5182 .
Penjišević, Jelena Z., Šukalović, Vladimir B., Andrić, Deana, Suručić, Relja, Kostić-Rajačić, Slađana V., "Supplementary information for the article: Penjišević, J. Z.; Šukalović, V. B.; Andrić, D. B.; Suručić, R.; Kostić-Rajačić, S. V. The Therapeutic Potential of 2-{[4-(2-Methoxyphenyl)Piperazin-1-Yl]Alkyl}-1H-Benzo[d]Imidazoles as Ligands for Alpha1-Adrenergic Receptor - Comparative In Silico and In Vitro Study. Applied Biochemistry and Biotechnology 2022. https://doi.org/10.1007/s12010-022-03922-8." in Applied Biochemistry and Biotechnology (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5182 .

4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease

Komatović, Katarina; Matošević, Ana; Terzić-Jovanović, Nataša; Žunec, Suzana; Šegan, Sandra B.; Zlatović, Mario; Maraković, Nikola; Bosak, Anita; Opsenica, Dejan

(MDPI, 2022)

TY  - JOUR
AU  - Komatović, Katarina
AU  - Matošević, Ana
AU  - Terzić-Jovanović, Nataša
AU  - Žunec, Suzana
AU  - Šegan, Sandra B.
AU  - Zlatović, Mario
AU  - Maraković, Nikola
AU  - Bosak, Anita
AU  - Opsenica, Dejan
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5381
AB  - Considering that acetylcholinesterase (AChE) inhibition is the most important mode of action expected of a potential drug used for the treatment of symptoms of Alzheimer’s disease (AD), our previous pilot study of 4-aminoquinolines as potential human cholinesterase inhibitors was extended to twenty-two new structurally distinct 4-aminoquinolines bearing an adamantane moiety. Inhibition studies revealed that all of the compounds were very potent inhibitors of AChE and butyrylcholinesterase (BChE), with inhibition constants (Ki) ranging between 0.075 and 25 µM. The tested compounds exhibited a modest selectivity between the two cholinesterases; the most selective for BChE was compound 14, which displayed a 10 times higher preference, while compound 19 was a 5.8 times more potent inhibitor of AChE. Most of the compounds were estimated to be able to cross the blood–brain barrier (BBB) by passive transport. Evaluation of druglikeness singled out fourteen compounds with possible oral route of administration. The tested compounds displayed modest but generally higher antioxidant activity than the structurally similar AD drug tacrine. Compound 19 showed the highest reducing power, comparable to those of standard antioxidants. Considering their simple structure, high inhibition of AChE and BChE, and ability to cross the BBB, 4-aminoquinoline-based adamantanes show promise as structural scaffolds for further design of novel central nervous system drugs. Among them, two compounds stand out: compound 5 as the most potent inhibitor of both cholinesterases with a Ki constant in low nano molar range and the potential to cross the BBB, and compound 8, which met all our requirements, including high cholinesterase inhibition, good oral bioavailability, and antioxidative effect. The QSAR model revealed that AChE and BChE inhibition was mainly influenced by the ring and topological descriptors MCD, Nnum, RP, and RSIpw3, which defined the shape, conformational flexibility, and surface properties of the molecules
PB  - MDPI
T2  - Pharmaceutics
T1  - 4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease
VL  - 14
IS  - 6
SP  - 1305
DO  - 10.3390/pharmaceutics14061305
ER  - 
@article{
author = "Komatović, Katarina and Matošević, Ana and Terzić-Jovanović, Nataša and Žunec, Suzana and Šegan, Sandra B. and Zlatović, Mario and Maraković, Nikola and Bosak, Anita and Opsenica, Dejan",
year = "2022",
abstract = "Considering that acetylcholinesterase (AChE) inhibition is the most important mode of action expected of a potential drug used for the treatment of symptoms of Alzheimer’s disease (AD), our previous pilot study of 4-aminoquinolines as potential human cholinesterase inhibitors was extended to twenty-two new structurally distinct 4-aminoquinolines bearing an adamantane moiety. Inhibition studies revealed that all of the compounds were very potent inhibitors of AChE and butyrylcholinesterase (BChE), with inhibition constants (Ki) ranging between 0.075 and 25 µM. The tested compounds exhibited a modest selectivity between the two cholinesterases; the most selective for BChE was compound 14, which displayed a 10 times higher preference, while compound 19 was a 5.8 times more potent inhibitor of AChE. Most of the compounds were estimated to be able to cross the blood–brain barrier (BBB) by passive transport. Evaluation of druglikeness singled out fourteen compounds with possible oral route of administration. The tested compounds displayed modest but generally higher antioxidant activity than the structurally similar AD drug tacrine. Compound 19 showed the highest reducing power, comparable to those of standard antioxidants. Considering their simple structure, high inhibition of AChE and BChE, and ability to cross the BBB, 4-aminoquinoline-based adamantanes show promise as structural scaffolds for further design of novel central nervous system drugs. Among them, two compounds stand out: compound 5 as the most potent inhibitor of both cholinesterases with a Ki constant in low nano molar range and the potential to cross the BBB, and compound 8, which met all our requirements, including high cholinesterase inhibition, good oral bioavailability, and antioxidative effect. The QSAR model revealed that AChE and BChE inhibition was mainly influenced by the ring and topological descriptors MCD, Nnum, RP, and RSIpw3, which defined the shape, conformational flexibility, and surface properties of the molecules",
publisher = "MDPI",
journal = "Pharmaceutics",
title = "4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease",
volume = "14",
number = "6",
pages = "1305",
doi = "10.3390/pharmaceutics14061305"
}
Komatović, K., Matošević, A., Terzić-Jovanović, N., Žunec, S., Šegan, S. B., Zlatović, M., Maraković, N., Bosak, A.,& Opsenica, D.. (2022). 4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease. in Pharmaceutics
MDPI., 14(6), 1305.
https://doi.org/10.3390/pharmaceutics14061305
Komatović K, Matošević A, Terzić-Jovanović N, Žunec S, Šegan SB, Zlatović M, Maraković N, Bosak A, Opsenica D. 4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease. in Pharmaceutics. 2022;14(6):1305.
doi:10.3390/pharmaceutics14061305 .
Komatović, Katarina, Matošević, Ana, Terzić-Jovanović, Nataša, Žunec, Suzana, Šegan, Sandra B., Zlatović, Mario, Maraković, Nikola, Bosak, Anita, Opsenica, Dejan, "4-Aminoquinoline-Based Adamantanes as Potential Anticholinesterase Agents in Symptomatic Treatment of Alzheimer’s Disease" in Pharmaceutics, 14, no. 6 (2022):1305,
https://doi.org/10.3390/pharmaceutics14061305 . .
7
2
2

To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries

Popović, Aleksandar R.; Anđelković, Boban D.; Đorđević, Dragana S.; Sakan, Sanja M.; Vujisić, Ljubodrag V.; Veličković, Sava; Relić, Dubravka

(2022)

TY  - JOUR
AU  - Popović, Aleksandar R.
AU  - Anđelković, Boban D.
AU  - Đorđević, Dragana S.
AU  - Sakan, Sanja M.
AU  - Vujisić, Ljubodrag V.
AU  - Veličković, Sava
AU  - Relić, Dubravka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4942
AB  - In order to further define the potential use of FTIR-ATR spectroscopy, as a non-destructive and reliable technique, for the analysis of the characteristics of post stamps, certified originals of the Principality of Serbia stamps (“Prince Michael issues”) issued in 1866 and 1868 as well as their forgeries were ana­lyzed. Spectra enabling the comparison of the paper, dye and glue of stamps of so-called “Vienna issues”, having denominations of 10 (orange-yellow), 20 (pink) and 40 para (blue) and “Belgrade issues” (1 para-green and 2 para-reddish brown), as well as 24 expert-certified forgeries, were taken. It was shown that the applied technology was, in most of the cases, a fast and suitable technique for establishing clear differences between the spectral characteristics of the paper and dye used for the original stamps, and forgeries that were most probably made decades after the printing of the genuine stamps. The differences between print­ings of the same issues of the genuine stamps were also elaborated. It is pro­posed, for the first time in philatelic history, the possibility that “Vienna issues” stamps may have been printed on two different papers, and, having in mind the technology of printing in the 19th century, potentially, not even at the same time or in the same printing house.
T2  - Journal of the Serbian Chemical Society
T1  - To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries
VL  - 87
IS  - 1
SP  - 27
EP  - 40
DO  - 10.2298/JSC210901090P
ER  - 
@article{
author = "Popović, Aleksandar R. and Anđelković, Boban D. and Đorđević, Dragana S. and Sakan, Sanja M. and Vujisić, Ljubodrag V. and Veličković, Sava and Relić, Dubravka",
year = "2022",
abstract = "In order to further define the potential use of FTIR-ATR spectroscopy, as a non-destructive and reliable technique, for the analysis of the characteristics of post stamps, certified originals of the Principality of Serbia stamps (“Prince Michael issues”) issued in 1866 and 1868 as well as their forgeries were ana­lyzed. Spectra enabling the comparison of the paper, dye and glue of stamps of so-called “Vienna issues”, having denominations of 10 (orange-yellow), 20 (pink) and 40 para (blue) and “Belgrade issues” (1 para-green and 2 para-reddish brown), as well as 24 expert-certified forgeries, were taken. It was shown that the applied technology was, in most of the cases, a fast and suitable technique for establishing clear differences between the spectral characteristics of the paper and dye used for the original stamps, and forgeries that were most probably made decades after the printing of the genuine stamps. The differences between print­ings of the same issues of the genuine stamps were also elaborated. It is pro­posed, for the first time in philatelic history, the possibility that “Vienna issues” stamps may have been printed on two different papers, and, having in mind the technology of printing in the 19th century, potentially, not even at the same time or in the same printing house.",
journal = "Journal of the Serbian Chemical Society",
title = "To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries",
volume = "87",
number = "1",
pages = "27-40",
doi = "10.2298/JSC210901090P"
}
Popović, A. R., Anđelković, B. D., Đorđević, D. S., Sakan, S. M., Vujisić, L. V., Veličković, S.,& Relić, D.. (2022). To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries. in Journal of the Serbian Chemical Society, 87(1), 27-40.
https://doi.org/10.2298/JSC210901090P
Popović AR, Anđelković BD, Đorđević DS, Sakan SM, Vujisić LV, Veličković S, Relić D. To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries. in Journal of the Serbian Chemical Society. 2022;87(1):27-40.
doi:10.2298/JSC210901090P .
Popović, Aleksandar R., Anđelković, Boban D., Đorđević, Dragana S., Sakan, Sanja M., Vujisić, Ljubodrag V., Veličković, Sava, Relić, Dubravka, "To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries" in Journal of the Serbian Chemical Society, 87, no. 1 (2022):27-40,
https://doi.org/10.2298/JSC210901090P . .

Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials

Đukić, Dunja; Šuljagić, Marija; Anđelković, Ljubica; Pavlović, Vera; Bučevac, Dušan; Vrbica, Boško; Mirković, Miljana

(Belgrade : Association for ETRAN Society, 2022)

TY  - JOUR
AU  - Đukić, Dunja
AU  - Šuljagić, Marija
AU  - Anđelković, Ljubica
AU  - Pavlović, Vera
AU  - Bučevac, Dušan
AU  - Vrbica, Boško
AU  - Mirković, Miljana
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5620
AB  - The effect of Ca2+ amount and sintering temperature on mechanical properties of
geopolymer-brushite (GPB) binders was investigated. Brushite and raw abandoned kaolinite
clay thermally transformed into metakaolin were used for GPB synthesis. The complete phase
and structural analyses were performed by X-ray powder diffraction, and Fourier transforms
infrared spectroscopy (FT-IR). The pore-filling effect as a consequence of Ca2+ ions
incorporation into the hybrid geopolymer networks improved the compressive strength. On
the other hand, the chosen biscuit sintering at 800 and 900o
C caused the phase
transformation of brushite into calcium pyrophosphate, which negatively affected the
compressive strength of such materials. The obtained results indicate that the usage of
relatively high sintering temperatures is not always the necessary step for producing
geopolymer-based types of cement with prominent mechanical properties.
PB  - Belgrade : Association for ETRAN Society
T2  - Science of Sintering
T1  - Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials
VL  - 54
IS  - 3
SP  - 287
EP  - 294
DO  - 10.2298/SOS2203287D
ER  - 
@article{
author = "Đukić, Dunja and Šuljagić, Marija and Anđelković, Ljubica and Pavlović, Vera and Bučevac, Dušan and Vrbica, Boško and Mirković, Miljana",
year = "2022",
abstract = "The effect of Ca2+ amount and sintering temperature on mechanical properties of
geopolymer-brushite (GPB) binders was investigated. Brushite and raw abandoned kaolinite
clay thermally transformed into metakaolin were used for GPB synthesis. The complete phase
and structural analyses were performed by X-ray powder diffraction, and Fourier transforms
infrared spectroscopy (FT-IR). The pore-filling effect as a consequence of Ca2+ ions
incorporation into the hybrid geopolymer networks improved the compressive strength. On
the other hand, the chosen biscuit sintering at 800 and 900o
C caused the phase
transformation of brushite into calcium pyrophosphate, which negatively affected the
compressive strength of such materials. The obtained results indicate that the usage of
relatively high sintering temperatures is not always the necessary step for producing
geopolymer-based types of cement with prominent mechanical properties.",
publisher = "Belgrade : Association for ETRAN Society",
journal = "Science of Sintering",
title = "Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials",
volume = "54",
number = "3",
pages = "287-294",
doi = "10.2298/SOS2203287D"
}
Đukić, D., Šuljagić, M., Anđelković, L., Pavlović, V., Bučevac, D., Vrbica, B.,& Mirković, M.. (2022). Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials. in Science of Sintering
Belgrade : Association for ETRAN Society., 54(3), 287-294.
https://doi.org/10.2298/SOS2203287D
Đukić D, Šuljagić M, Anđelković L, Pavlović V, Bučevac D, Vrbica B, Mirković M. Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials. in Science of Sintering. 2022;54(3):287-294.
doi:10.2298/SOS2203287D .
Đukić, Dunja, Šuljagić, Marija, Anđelković, Ljubica, Pavlović, Vera, Bučevac, Dušan, Vrbica, Boško, Mirković, Miljana, "Effect of Sintering Temperature and Calcium amount on Compressive Strength of Brushite-Metakaolin Polymer Materials" in Science of Sintering, 54, no. 3 (2022):287-294,
https://doi.org/10.2298/SOS2203287D . .

Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity

Aćimović, Milica G.; Pezo, Lato; Čabarkapa, Ivana; Trudić, Anika; Stanković-Jeremić, Jovana; Varga, Ana; Lončar, Biljana; Šovljanski, Olja; Tešević, Vele

(MDPI, 2022)

TY  - JOUR
AU  - Aćimović, Milica G.
AU  - Pezo, Lato
AU  - Čabarkapa, Ivana
AU  - Trudić, Anika
AU  - Stanković-Jeremić, Jovana
AU  - Varga, Ana
AU  - Lončar, Biljana
AU  - Šovljanski, Olja
AU  - Tešević, Vele
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5614
AB  - This study aimed to investigate the chemical composition of steam distillate essential oil
and corresponding hydrolate obtained from S. officinalis grown in Serbia, as well as the influence
of weather conditions (temperature and precipitations) on their chemical profiles. Furthermore,
their antimicrobial activity was investigated in vitro. The main compounds in essential oil were cisthujone, followed by camphor, trans-thujone, and 1,8-cineole, while hydrolate was slightly different
from the essential oil, with camphor, cis-thujone, and 1,8-cineole as the main compounds. Among
the eight respiratory-associated microorganisms, Klebsiella oxytoca was the most sensitive to the
tested EOs (minimum inhibitory concentration (MIC)/minimal bactericidal/fungicidal concentration
(MBC/MFC) were 14.20 and 28.4 µL mL−1
, respectively). MIC and MBC values of other tested
bacteria ranged between 28.40 and 227.25 µL mL−1 while for Candida albicans MIC/MFC ranged
from 28.40/56.81 to 56.81–113.63 µL mL−1
. Antibiotic susceptibility patterns for the analyzed eight
respiratory-associated microorganisms showed an intermediate level of resistance to commonly used
antibiotics such as ampicillin, levofloxacin, and ciprofloxacin. As a preliminary approach to the
antimicrobial profiling of the tested EO, the obtained results revealed that the tested samples possess
remarkable antibacterial activities and could be used to develop pharmaceutical formulations as an
alternative to conventional antibiotic therapy
PB  - MDPI
T2  - Processes
T1  - Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity
VL  - 10
IS  - 8
SP  - 1608
DO  - 10.3390/pr10081608
ER  - 
@article{
author = "Aćimović, Milica G. and Pezo, Lato and Čabarkapa, Ivana and Trudić, Anika and Stanković-Jeremić, Jovana and Varga, Ana and Lončar, Biljana and Šovljanski, Olja and Tešević, Vele",
year = "2022",
abstract = "This study aimed to investigate the chemical composition of steam distillate essential oil
and corresponding hydrolate obtained from S. officinalis grown in Serbia, as well as the influence
of weather conditions (temperature and precipitations) on their chemical profiles. Furthermore,
their antimicrobial activity was investigated in vitro. The main compounds in essential oil were cisthujone, followed by camphor, trans-thujone, and 1,8-cineole, while hydrolate was slightly different
from the essential oil, with camphor, cis-thujone, and 1,8-cineole as the main compounds. Among
the eight respiratory-associated microorganisms, Klebsiella oxytoca was the most sensitive to the
tested EOs (minimum inhibitory concentration (MIC)/minimal bactericidal/fungicidal concentration
(MBC/MFC) were 14.20 and 28.4 µL mL−1
, respectively). MIC and MBC values of other tested
bacteria ranged between 28.40 and 227.25 µL mL−1 while for Candida albicans MIC/MFC ranged
from 28.40/56.81 to 56.81–113.63 µL mL−1
. Antibiotic susceptibility patterns for the analyzed eight
respiratory-associated microorganisms showed an intermediate level of resistance to commonly used
antibiotics such as ampicillin, levofloxacin, and ciprofloxacin. As a preliminary approach to the
antimicrobial profiling of the tested EO, the obtained results revealed that the tested samples possess
remarkable antibacterial activities and could be used to develop pharmaceutical formulations as an
alternative to conventional antibiotic therapy",
publisher = "MDPI",
journal = "Processes",
title = "Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity",
volume = "10",
number = "8",
pages = "1608",
doi = "10.3390/pr10081608"
}
Aćimović, M. G., Pezo, L., Čabarkapa, I., Trudić, A., Stanković-Jeremić, J., Varga, A., Lončar, B., Šovljanski, O.,& Tešević, V.. (2022). Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. in Processes
MDPI., 10(8), 1608.
https://doi.org/10.3390/pr10081608
Aćimović MG, Pezo L, Čabarkapa I, Trudić A, Stanković-Jeremić J, Varga A, Lončar B, Šovljanski O, Tešević V. Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity. in Processes. 2022;10(8):1608.
doi:10.3390/pr10081608 .
Aćimović, Milica G., Pezo, Lato, Čabarkapa, Ivana, Trudić, Anika, Stanković-Jeremić, Jovana, Varga, Ana, Lončar, Biljana, Šovljanski, Olja, Tešević, Vele, "Variation of Salvia officinalis L. Essential Oil and Hydrolate Composition and Their Antimicrobial Activity" in Processes, 10, no. 8 (2022):1608,
https://doi.org/10.3390/pr10081608 . .

NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort

Simić, Katarina; Todorović, Nina; Trifunović, Snežana S.; Miladinović, Zoran; Gavrilović, Aleksandra; Jovanović, Silvana; Avramović, Nataša; Gođevac, Dejan; Vujisić, Ljubodrag V.; Tešević, Vele; Tasić, Ljubica; Mandić, Boris

(MDPI, 2022)

TY  - JOUR
AU  - Simić, Katarina
AU  - Todorović, Nina
AU  - Trifunović, Snežana S.
AU  - Miladinović, Zoran
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Avramović, Nataša
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag V.
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5613
AB  - Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.
PB  - MDPI
T2  - Metabolites
T1  - NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort
VL  - 12
IS  - 8
SP  - 707
DO  - 10.3390/metabo12080707
ER  - 
@article{
author = "Simić, Katarina and Todorović, Nina and Trifunović, Snežana S. and Miladinović, Zoran and Gavrilović, Aleksandra and Jovanović, Silvana and Avramović, Nataša and Gođevac, Dejan and Vujisić, Ljubodrag V. and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2022",
abstract = "Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.",
publisher = "MDPI",
journal = "Metabolites",
title = "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort",
volume = "12",
number = "8",
pages = "707",
doi = "10.3390/metabo12080707"
}
Simić, K., Todorović, N., Trifunović, S. S., Miladinović, Z., Gavrilović, A., Jovanović, S., Avramović, N., Gođevac, D., Vujisić, L. V., Tešević, V., Tasić, L.,& Mandić, B.. (2022). NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites
MDPI., 12(8), 707.
https://doi.org/10.3390/metabo12080707
Simić K, Todorović N, Trifunović SS, Miladinović Z, Gavrilović A, Jovanović S, Avramović N, Gođevac D, Vujisić LV, Tešević V, Tasić L, Mandić B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites. 2022;12(8):707.
doi:10.3390/metabo12080707 .
Simić, Katarina, Todorović, Nina, Trifunović, Snežana S., Miladinović, Zoran, Gavrilović, Aleksandra, Jovanović, Silvana, Avramović, Nataša, Gođevac, Dejan, Vujisić, Ljubodrag V., Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort" in Metabolites, 12, no. 8 (2022):707,
https://doi.org/10.3390/metabo12080707 . .

The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters

Pantić, Olga; Spasojević, Milica; Džunuzović, Enis; Nikolić, Marija S.; Savić, Sanja; Marković, Maja; Spasojević, Pavle M.

(MDPI, 2022)

TY  - JOUR
AU  - Pantić, Olga
AU  - Spasojević, Milica
AU  - Džunuzović, Enis
AU  - Nikolić, Marija S.
AU  - Savić, Sanja
AU  - Marković, Maja
AU  - Spasojević, Pavle M.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5605
AB  - The scope of the present study was to prepare fully bio-based unsaturated polyester resins (UPRs) with comparable properties to the commercial formulations. The focus was set on the determination of the optimal prepolymer formulation using the same set of diacids (itaconic and succinic acid) and different diols (propylene glycol, isosorbide and neopentyl glycol) or its equimolar mixtures, keeping the fixed molar ratio of 1:1:2.1 in all feed compositions. Instead of commonly used styrene, bio-based dimethyl itaconate was used as a reactive diluent (RD). The rheology of the obtained resins was studied in detail. The effect of the used diol on structural (FTIR), thermal (DSC), thermomechanical (DMA), and mechanical (tensile) properties was explained. The properties of UPRs were found to be highly dependent on the diol used in the prepolymer formulation. The UPR with an equimolar ratio of propylene glycol and neopentyl glycol was shown to be the most promising candidate to compete with the commercial petroleum-based resins.
PB  - MDPI
T2  - Polymers
T1  - The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters
VL  - 14
IS  - 15
SP  - 2970
DO  - 10.3390/polym14152970
ER  - 
@article{
author = "Pantić, Olga and Spasojević, Milica and Džunuzović, Enis and Nikolić, Marija S. and Savić, Sanja and Marković, Maja and Spasojević, Pavle M.",
year = "2022",
abstract = "The scope of the present study was to prepare fully bio-based unsaturated polyester resins (UPRs) with comparable properties to the commercial formulations. The focus was set on the determination of the optimal prepolymer formulation using the same set of diacids (itaconic and succinic acid) and different diols (propylene glycol, isosorbide and neopentyl glycol) or its equimolar mixtures, keeping the fixed molar ratio of 1:1:2.1 in all feed compositions. Instead of commonly used styrene, bio-based dimethyl itaconate was used as a reactive diluent (RD). The rheology of the obtained resins was studied in detail. The effect of the used diol on structural (FTIR), thermal (DSC), thermomechanical (DMA), and mechanical (tensile) properties was explained. The properties of UPRs were found to be highly dependent on the diol used in the prepolymer formulation. The UPR with an equimolar ratio of propylene glycol and neopentyl glycol was shown to be the most promising candidate to compete with the commercial petroleum-based resins.",
publisher = "MDPI",
journal = "Polymers",
title = "The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters",
volume = "14",
number = "15",
pages = "2970",
doi = "10.3390/polym14152970"
}
Pantić, O., Spasojević, M., Džunuzović, E., Nikolić, M. S., Savić, S., Marković, M.,& Spasojević, P. M.. (2022). The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters. in Polymers
MDPI., 14(15), 2970.
https://doi.org/10.3390/polym14152970
Pantić O, Spasojević M, Džunuzović E, Nikolić MS, Savić S, Marković M, Spasojević PM. The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters. in Polymers. 2022;14(15):2970.
doi:10.3390/polym14152970 .
Pantić, Olga, Spasojević, Milica, Džunuzović, Enis, Nikolić, Marija S., Savić, Sanja, Marković, Maja, Spasojević, Pavle M., "The Effect of Glycol Derivatives on the Properties of Bio-Based Unsaturated Polyesters" in Polymers, 14, no. 15 (2022):2970,
https://doi.org/10.3390/polym14152970 . .

Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents

Kop, Tatjana J.; Terzić-Jovanović, Nataša; Žižak, Željko; Šolaja, Bogdan A.; Milić, Dragana R.

(Royal Society of Chemistry, 2022)

TY  - JOUR
AU  - Kop, Tatjana J.
AU  - Terzić-Jovanović, Nataša
AU  - Žižak, Željko
AU  - Šolaja, Bogdan A.
AU  - Milić, Dragana R.
PY  - 2022
UR  - https://pubs.rsc.org/en/content/articlelanding/2022/ra/d2ra03717c
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5523
AB  - Iron salt-promoted reaction of estrone and its derivatives with              meta              -chloroperoxybenzoic acid was developed and epoxyquinols were further transformed. Most compounds showed              in vitro              antiproliferative activity.                      ,                           A new oxidant, containing              m              -chloroperoxybenzoic acid (MCPBA) and an iron salt, was developed and used for oxidation of steroidal phenols to a quinol/epoxyquinol mixture. Reaction was optimized for estrone, by varying initiators (Fe-salts), reaction temperature, time and mode of MCPBA application. A series of five more substrates (17β-estradiol and its hydrophobized derivatives) was subjected to the optimized oxidation, providing corresponding              p              -quinols and 4β,5β-epoxyquinols in good to moderate yields. The obtained epoxyquinols were additionally transformed by oxidation, as well as the acid-catalyzed oxirane opening. In a preliminary study of the antiproliferative activity against human cancer cell lines, all newly synthesized compounds expressed moderate to high activity.
PB  - Royal Society of Chemistry
T2  - RSC AdvancesRSC Adv.
T1  - Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents
VL  - 12
IS  - 32
SP  - 20649
EP  - 20655
DO  - 10.1039/D2RA03717C
ER  - 
@article{
author = "Kop, Tatjana J. and Terzić-Jovanović, Nataša and Žižak, Željko and Šolaja, Bogdan A. and Milić, Dragana R.",
year = "2022",
abstract = "Iron salt-promoted reaction of estrone and its derivatives with              meta              -chloroperoxybenzoic acid was developed and epoxyquinols were further transformed. Most compounds showed              in vitro              antiproliferative activity.                      ,                           A new oxidant, containing              m              -chloroperoxybenzoic acid (MCPBA) and an iron salt, was developed and used for oxidation of steroidal phenols to a quinol/epoxyquinol mixture. Reaction was optimized for estrone, by varying initiators (Fe-salts), reaction temperature, time and mode of MCPBA application. A series of five more substrates (17β-estradiol and its hydrophobized derivatives) was subjected to the optimized oxidation, providing corresponding              p              -quinols and 4β,5β-epoxyquinols in good to moderate yields. The obtained epoxyquinols were additionally transformed by oxidation, as well as the acid-catalyzed oxirane opening. In a preliminary study of the antiproliferative activity against human cancer cell lines, all newly synthesized compounds expressed moderate to high activity.",
publisher = "Royal Society of Chemistry",
journal = "RSC AdvancesRSC Adv.",
title = "Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents",
volume = "12",
number = "32",
pages = "20649-20655",
doi = "10.1039/D2RA03717C"
}
Kop, T. J., Terzić-Jovanović, N., Žižak, Ž., Šolaja, B. A.,& Milić, D. R.. (2022). Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents. in RSC AdvancesRSC Adv.
Royal Society of Chemistry., 12(32), 20649-20655.
https://doi.org/10.1039/D2RA03717C
Kop TJ, Terzić-Jovanović N, Žižak Ž, Šolaja BA, Milić DR. Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents. in RSC AdvancesRSC Adv.. 2022;12(32):20649-20655.
doi:10.1039/D2RA03717C .
Kop, Tatjana J., Terzić-Jovanović, Nataša, Žižak, Željko, Šolaja, Bogdan A., Milić, Dragana R., "Iron salt-promoted oxidation of steroidal phenols by m -chloroperbenzoic acid: a route to possible antitumor agents" in RSC AdvancesRSC Adv., 12, no. 32 (2022):20649-20655,
https://doi.org/10.1039/D2RA03717C . .

Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites

Šuljagić, Marija; Milenković, Milica; Uskoković, Vuk; Mirković, Miljana; Vrbica, Boško; Pavlović, Vladimir D.; Živković-Radovanović, Vukosava; Stanković, Dalibor; Andjelković, Ljubica

(Elsevier, 2022)

TY  - JOUR
AU  - Šuljagić, Marija
AU  - Milenković, Milica
AU  - Uskoković, Vuk
AU  - Mirković, Miljana
AU  - Vrbica, Boško
AU  - Pavlović, Vladimir D.
AU  - Živković-Radovanović, Vukosava
AU  - Stanković, Dalibor
AU  - Andjelković, Ljubica
PY  - 2022
UR  - https://www.sciencedirect.com/journal/materials-today-communications
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5521
AB  - The emerging threat of bacterial resistance to antibiotics prompts the urgent search for biomaterials for the treatment of infectious disease. Here we report on the synthesis and characterization of a multiphasic nanocomposite comprising magnetic iron oxide and silver nanoparticles. The method of synthesis involved the combustion of a metalorganic complex and reduction of the silver ions that were exchanged and/or adsorbed on the surface of iron oxide. Different physical and chemical treatments coupled to the reduction process, including ultrasound and Lugol's iodine solution, respectively, homogenized the distribution of the silver nanoparticles on the iron oxide phase. Remarkably, using ascorbic acid as a reductant enhanced the magnetic properties of the material as a result of the reduction of the magnetic matrix alongside the silver cations. The treatment with ultrasound detached large amounts of silver from the iron oxide phase and resulted in the lowest amount of silver incorporated in the nanocomposite. Despite that, this treatment led to the highest antibacterial activity against both Gram-positive and Gram-negative strains, indicating that the homogeneity of the distribution of silver on the iron oxide matrix is a more important determinant of the antibacterial performance than the amount of silver incorporated in the material. At the same time, the treatment with Lugol's iodine equally increased the distribution homogeneity, but induced excessive ion exchange and crystal lattice substitutions, thereby adversely affecting the antibacterial performance. This has indicated that the mode of binding silver to iron oxide can compensate for the positive effects of homogeneous distribution with respect to the antibacterial performance.
PB  - Elsevier
T2  - Materials Today Communications
T1  - Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites
VL  - 32
SP  - 104157
DO  - 10.1016/j.mtcomm.2022.104157
ER  - 
@article{
author = "Šuljagić, Marija and Milenković, Milica and Uskoković, Vuk and Mirković, Miljana and Vrbica, Boško and Pavlović, Vladimir D. and Živković-Radovanović, Vukosava and Stanković, Dalibor and Andjelković, Ljubica",
year = "2022",
abstract = "The emerging threat of bacterial resistance to antibiotics prompts the urgent search for biomaterials for the treatment of infectious disease. Here we report on the synthesis and characterization of a multiphasic nanocomposite comprising magnetic iron oxide and silver nanoparticles. The method of synthesis involved the combustion of a metalorganic complex and reduction of the silver ions that were exchanged and/or adsorbed on the surface of iron oxide. Different physical and chemical treatments coupled to the reduction process, including ultrasound and Lugol's iodine solution, respectively, homogenized the distribution of the silver nanoparticles on the iron oxide phase. Remarkably, using ascorbic acid as a reductant enhanced the magnetic properties of the material as a result of the reduction of the magnetic matrix alongside the silver cations. The treatment with ultrasound detached large amounts of silver from the iron oxide phase and resulted in the lowest amount of silver incorporated in the nanocomposite. Despite that, this treatment led to the highest antibacterial activity against both Gram-positive and Gram-negative strains, indicating that the homogeneity of the distribution of silver on the iron oxide matrix is a more important determinant of the antibacterial performance than the amount of silver incorporated in the material. At the same time, the treatment with Lugol's iodine equally increased the distribution homogeneity, but induced excessive ion exchange and crystal lattice substitutions, thereby adversely affecting the antibacterial performance. This has indicated that the mode of binding silver to iron oxide can compensate for the positive effects of homogeneous distribution with respect to the antibacterial performance.",
publisher = "Elsevier",
journal = "Materials Today Communications",
title = "Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites",
volume = "32",
pages = "104157",
doi = "10.1016/j.mtcomm.2022.104157"
}
Šuljagić, M., Milenković, M., Uskoković, V., Mirković, M., Vrbica, B., Pavlović, V. D., Živković-Radovanović, V., Stanković, D.,& Andjelković, L.. (2022). Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites. in Materials Today Communications
Elsevier., 32, 104157.
https://doi.org/10.1016/j.mtcomm.2022.104157
Šuljagić M, Milenković M, Uskoković V, Mirković M, Vrbica B, Pavlović VD, Živković-Radovanović V, Stanković D, Andjelković L. Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites. in Materials Today Communications. 2022;32:104157.
doi:10.1016/j.mtcomm.2022.104157 .
Šuljagić, Marija, Milenković, Milica, Uskoković, Vuk, Mirković, Miljana, Vrbica, Boško, Pavlović, Vladimir D., Živković-Radovanović, Vukosava, Stanković, Dalibor, Andjelković, Ljubica, "Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites" in Materials Today Communications, 32 (2022):104157,
https://doi.org/10.1016/j.mtcomm.2022.104157 . .

Aspergillus welwitschiae inulinase enzyme cocktails obtained on agro-material inducers for the purpose of fructooligosaccharides production

Stojanović, Sanja; Ristović, Marina; Stepanović, Jelena; Margetić, Aleksandra; Duduk, Bojan; Vujčić, Zoran; Dojnov, Biljana

(Elsevier, 2022)

TY  - JOUR
AU  - Stojanović, Sanja
AU  - Ristović, Marina
AU  - Stepanović, Jelena
AU  - Margetić, Aleksandra
AU  - Duduk, Bojan
AU  - Vujčić, Zoran
AU  - Dojnov, Biljana
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5517
AB  - Production of fructooligosaccharides (FOS) is a trending topic due to their prebiotic effect becoming increasingly important for the modern human diet. The most suitable process for FOS production is the one using fungal inulinases. Introduction of new fungal inulinase producers and their implementation in production of inulinase enzymes is therefore gaining interest. This study provides a new approach to FOS synthesis by fungal enzyme complex without prior separation of any specific enzyme. Inulinase enzyme complexes could be used for the synthesis of FOS in two possible ways – hydrolysis of inulin (FOSh) and transfructosylation process of sucrose (FOSs), as demonstrated here. Depending on the fungal growth inducing substrate, a variety of inulinase enzyme complexes was obtained – one of which was most successful in production of FOSh and another one of FOSs. Substrates derived from crops: triticale, wheat bran, Jerusalem artichoke and Aspergillus welwitschiae isolate, previously proven as safe for use in food, were utilized for production of inulinase enzyme cocktails. The highest FOSs production was obtained by enzyme complex rich in β-fructofuranosidase, while the highest FOSh production was obtained by enzyme complex rich in endoinulinase. Both FOSh and FOSs showed antioxidant potential according to ABTS and ORAC, which classifies them as a suitable additive in functional food. Simultaneous zymographic detection of inulinase enzymes, which could contribute to expansion of the knowledge on fungal enzymes, was developed and applied here. It demonstrated the presence of different inulinase isoforms depending on fungal growth substrate. These findings, which rely on the innate ability of fungi to co-produce all inulinases from a cocktail, could be useful as a new, easy approach to FOS production by fungal enzymes without their separation and purification, contributing to cheaper and faster production processes.
PB  - Elsevier
T2  - Food Research International
T2  - Food Research International
T1  - Aspergillus welwitschiae inulinase enzyme cocktails obtained on agro-material inducers for the purpose of fructooligosaccharides production
VL  - 160
DO  - 10.1016/j.foodres.2022.111755
ER  - 
@article{
author = "Stojanović, Sanja and Ristović, Marina and Stepanović, Jelena and Margetić, Aleksandra and Duduk, Bojan and Vujčić, Zoran and Dojnov, Biljana",
year = "2022",
abstract = "Production of fructooligosaccharides (FOS) is a trending topic due to their prebiotic effect becoming increasingly important for the modern human diet. The most suitable process for FOS production is the one using fungal inulinases. Introduction of new fungal inulinase producers and their implementation in production of inulinase enzymes is therefore gaining interest. This study provides a new approach to FOS synthesis by fungal enzyme complex without prior separation of any specific enzyme. Inulinase enzyme complexes could be used for the synthesis of FOS in two possible ways – hydrolysis of inulin (FOSh) and transfructosylation process of sucrose (FOSs), as demonstrated here. Depending on the fungal growth inducing substrate, a variety of inulinase enzyme complexes was obtained – one of which was most successful in production of FOSh and another one of FOSs. Substrates derived from crops: triticale, wheat bran, Jerusalem artichoke and Aspergillus welwitschiae isolate, previously proven as safe for use in food, were utilized for production of inulinase enzyme cocktails. The highest FOSs production was obtained by enzyme complex rich in β-fructofuranosidase, while the highest FOSh production was obtained by enzyme complex rich in endoinulinase. Both FOSh and FOSs showed antioxidant potential according to ABTS and ORAC, which classifies them as a suitable additive in functional food. Simultaneous zymographic detection of inulinase enzymes, which could contribute to expansion of the knowledge on fungal enzymes, was developed and applied here. It demonstrated the presence of different inulinase isoforms depending on fungal growth substrate. These findings, which rely on the innate ability of fungi to co-produce all inulinases from a cocktail, could be useful as a new, easy approach to FOS production by fungal enzymes without their separation and purification, contributing to cheaper and faster production processes.",
publisher = "Elsevier",
journal = "Food Research International, Food Research International",
title = "Aspergillus welwitschiae inulinase enzyme cocktails obtained on agro-material inducers for the purpose of fructooligosaccharides production",
volume = "160",
doi = "10.1016/j.foodres.2022.111755"
}
Stojanović, S., Ristović, M., Stepanović, J., Margetić, A., Duduk, B., Vujčić, Z.,& Dojnov, B.. (2022). Aspergillus welwitschiae inulinase enzyme cocktails obtained on agro-material inducers for the purpose of fructooligosaccharides production. in Food Research International
Elsevier., 160.
https://doi.org/10.1016/j.foodres.2022.111755
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