TY  - DATA
AU  - Penjišević, Jelena 
AU  - Šukalović, Vladimir 
AU  - Dukić-Stefanović, Slađana
AU  - Deuther-Conrad, Winnie
AU  - Andrić, Deana 
AU  - Kostić-Rajačić, Slađana
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5845
AB  - Serotonin receptors modulate numerous behavioral and neuropsychological processes. Therefore, they are the target for the action of many drugs, such as antipsychotics, antidepressants, antiemetics, migraine remedies, and many others. The 5-HT1A receptors have been involved in the pathogenesis and treatment of anxiety and depression and represent a promising target for new drugs with reduced extrapyramidal side effects. In most antidepressants, a piperazine-based structural motif can be identified as a common moiety. Here we describe the synthesis, pharmacological, and in silico characterization of a novel arylpiperazines series with excellent 5-HT1A affinity. The final compounds, 4a, 8a, and 8b, were selected according to predictions of in silico pharmacokinetics, docking analysis, and molecular dynamics in conjunction with physical properties, and metabolic stability. The accentuated molecules could serve as a lead compound for developing 5-HT1A drug-like molecules for depression treatment.
PB  - Elsevier
T2  - Arabian Journal of Chemistry
T1  - Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636
VL  - 16
IS  - 4
SP  - 104636
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5845
ER  - 

@misc{
author = "Penjišević, Jelena  and Šukalović, Vladimir  and Dukić-Stefanović, Slađana and Deuther-Conrad, Winnie and Andrić, Deana  and Kostić-Rajačić, Slađana",
abstract = "Serotonin receptors modulate numerous behavioral and neuropsychological processes. Therefore, they are the target for the action of many drugs, such as antipsychotics, antidepressants, antiemetics, migraine remedies, and many others. The 5-HT1A receptors have been involved in the pathogenesis and treatment of anxiety and depression and represent a promising target for new drugs with reduced extrapyramidal side effects. In most antidepressants, a piperazine-based structural motif can be identified as a common moiety. Here we describe the synthesis, pharmacological, and in silico characterization of a novel arylpiperazines series with excellent 5-HT1A affinity. The final compounds, 4a, 8a, and 8b, were selected according to predictions of in silico pharmacokinetics, docking analysis, and molecular dynamics in conjunction with physical properties, and metabolic stability. The accentuated molecules could serve as a lead compound for developing 5-HT1A drug-like molecules for depression treatment.",
publisher = "Elsevier",
journal = "Arabian Journal of Chemistry",
title = "Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636",
volume = "16",
number = "4",
pages = "104636",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5845"
}

Penjišević, J., Šukalović, V., Dukić-Stefanović, S., Deuther-Conrad, W., Andrić, D.,& Kostić-Rajačić, S..Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636. in Arabian Journal of Chemistry
Elsevier., 16(4), 104636.
https://hdl.handle.net/21.15107/rcub_cherry_5845

Penjišević J, Šukalović V, Dukić-Stefanović S, Deuther-Conrad W, Andrić D, Kostić-Rajačić S. Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636. in Arabian Journal of Chemistry.16(4):104636.
https://hdl.handle.net/21.15107/rcub_cherry_5845 .

Penjišević, Jelena , Šukalović, Vladimir , Dukić-Stefanović, Slađana, Deuther-Conrad, Winnie, Andrić, Deana , Kostić-Rajačić, Slađana, "Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636" in Arabian Journal of Chemistry, 16, no. 4:104636,
https://hdl.handle.net/21.15107/rcub_cherry_5845 .

TY  - DATA
AU  - Aleksić, Jovana
AU  - Stojanović, Milovan
AU  - Bošković, Jakša
AU  - Baranac-Stojanović, Marija
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5846
AB  - We present the green, highly atom-economical, solid-state silica gel-catalyzed synthesis of polysubstituted 1,4- and 1,2-dihydropyridines (DHPs) from commercially available materials, amines and ethyl propiolate. The DHP skeleton was assembled by heating the reactants and silica gel in a closed vessel. Aliphatic amines provided 1,4-isomers as the main or only DHP products, but the reactions of aromatic amines yielded a mixture of 1,4- and 1,2-isomers. To the best of our knowledge, this is the first example of the formation of a 1,2-DHP structure by the reaction of an amine with propiolic ester. Addition of 1 mass percent of H2SO4 to silica gel shifted the product distribution to 1,4-DHP as the main or the only isomer obtained. Experimental and theoretical analyses led to the identification of two key intermediates en route to DHPs and the explanation of the observed regioisomeric ratios. 1,2-DHPs show blue-cyan fluorescence in MeOH with the quantum yield Φ = 0.10–0.22 relative to quinine sulfate Φ = 0.58 and 1,4-DHPs show blue-violet fluorescence with Φ = 0.09–0.81.
PB  - Royal Society of Chemistry
T2  - Organic & Biomolecular Chemistry
T1  - Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F
VL  - 21
IS  - 6
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5846
ER  - 

@misc{
author = "Aleksić, Jovana and Stojanović, Milovan and Bošković, Jakša and Baranac-Stojanović, Marija",
abstract = "We present the green, highly atom-economical, solid-state silica gel-catalyzed synthesis of polysubstituted 1,4- and 1,2-dihydropyridines (DHPs) from commercially available materials, amines and ethyl propiolate. The DHP skeleton was assembled by heating the reactants and silica gel in a closed vessel. Aliphatic amines provided 1,4-isomers as the main or only DHP products, but the reactions of aromatic amines yielded a mixture of 1,4- and 1,2-isomers. To the best of our knowledge, this is the first example of the formation of a 1,2-DHP structure by the reaction of an amine with propiolic ester. Addition of 1 mass percent of H2SO4 to silica gel shifted the product distribution to 1,4-DHP as the main or the only isomer obtained. Experimental and theoretical analyses led to the identification of two key intermediates en route to DHPs and the explanation of the observed regioisomeric ratios. 1,2-DHPs show blue-cyan fluorescence in MeOH with the quantum yield Φ = 0.10–0.22 relative to quinine sulfate Φ = 0.58 and 1,4-DHPs show blue-violet fluorescence with Φ = 0.09–0.81.",
publisher = "Royal Society of Chemistry",
journal = "Organic & Biomolecular Chemistry",
title = "Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F",
volume = "21",
number = "6",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5846"
}

Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M..Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6).
https://hdl.handle.net/21.15107/rcub_cherry_5846

Aleksić J, Stojanović M, Bošković J, Baranac-Stojanović M. Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F. in Organic & Biomolecular Chemistry.21(6).
https://hdl.handle.net/21.15107/rcub_cherry_5846 .

Aleksić, Jovana, Stojanović, Milovan, Bošković, Jakša, Baranac-Stojanović, Marija, "Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F" in Organic & Biomolecular Chemistry, 21, no. 6,
https://hdl.handle.net/21.15107/rcub_cherry_5846 .

TY  - JOUR
AU  - Milenković, Mila
AU  - Ciasca, Gabriele
AU  - Bonasera, Aurelio
AU  - Scopelliti, Michelangelo
AU  - Marković, Olivera
AU  - Verbić, Tatjana
AU  - Todorović Marković, Biljana
AU  - Jovanović, Svetlana
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6303
AB  - The widespread abuse of traditional antibiotics has led to a global rise in antibiotic-resistant bacteria, which give 
in return unprecedented health risks. Therefore, there is a large and urgent need for the development of new, 
smart antibacterial agents able to efficiently kill or inhibit bacterial growth. In this study, we investigated the 
antibacterial activity of S, N-doped Graphene Quantum Dots (GQDs) as a light-triggered antibacterial agent. 
Gamma irradiation was employed as a tool to achieve one-step modification of GQDs in the presence of L cysteine amino acid as a source of heteroatoms. X-ray Photoelectron Spectroscopy (XPS), nuclear magnetic 
resonance (NMR), and zeta potential measurements provided the necessary data to clarify the structure of 
modified dots and verify the introduction of both S- and N-atoms in GQDs structure, but also severe changes in 
the aromatic, sp2 domains. Namely, γ-irradiation caused a bonding of S atoms in 1.14 at.% mainly as thiol 
groups, and N in 1.81 at.% as amino groups, but sp2 contribution in GQD structure was lowered from 63.00 to 
4.86 at.%, as measured in dots irradiated at a dose of 200 kGy. Fluorescence quenching measurements showed 
that L-cysteine-modified dots are able to bind to human serum albumin. The antibacterial activity of GQDs 
combined with 1 and 6 h of blue light (470 nm) irradiation was tested against 8 bacterial strains. GQD-cys-25 
sample provided the best results, with minimum inhibitory concentration (MIC) as low as 125 μg/mL against 
S. aureus, E. faecalis, and E. coli after only 1 h of blue light exposure.
PB  - Elsevier
T2  - Journal of Photochemistry & Photobiology, B: Biology
T1  - Blue-light-driven photoactivity of L-cysteine-modified graphene quantum  dots and their antibacterial effects
VL  - 250
SP  - 112818
DO  - 10.1016/j.jphotobiol.2023.112818
ER  - 

@article{
author = "Milenković, Mila and Ciasca, Gabriele and Bonasera, Aurelio and Scopelliti, Michelangelo and Marković, Olivera and Verbić, Tatjana and Todorović Marković, Biljana and Jovanović, Svetlana",
year = "2024",
abstract = "The widespread abuse of traditional antibiotics has led to a global rise in antibiotic-resistant bacteria, which give 
in return unprecedented health risks. Therefore, there is a large and urgent need for the development of new, 
smart antibacterial agents able to efficiently kill or inhibit bacterial growth. In this study, we investigated the 
antibacterial activity of S, N-doped Graphene Quantum Dots (GQDs) as a light-triggered antibacterial agent. 
Gamma irradiation was employed as a tool to achieve one-step modification of GQDs in the presence of L cysteine amino acid as a source of heteroatoms. X-ray Photoelectron Spectroscopy (XPS), nuclear magnetic 
resonance (NMR), and zeta potential measurements provided the necessary data to clarify the structure of 
modified dots and verify the introduction of both S- and N-atoms in GQDs structure, but also severe changes in 
the aromatic, sp2 domains. Namely, γ-irradiation caused a bonding of S atoms in 1.14 at.% mainly as thiol 
groups, and N in 1.81 at.% as amino groups, but sp2 contribution in GQD structure was lowered from 63.00 to 
4.86 at.%, as measured in dots irradiated at a dose of 200 kGy. Fluorescence quenching measurements showed 
that L-cysteine-modified dots are able to bind to human serum albumin. The antibacterial activity of GQDs 
combined with 1 and 6 h of blue light (470 nm) irradiation was tested against 8 bacterial strains. GQD-cys-25 
sample provided the best results, with minimum inhibitory concentration (MIC) as low as 125 μg/mL against 
S. aureus, E. faecalis, and E. coli after only 1 h of blue light exposure.",
publisher = "Elsevier",
journal = "Journal of Photochemistry & Photobiology, B: Biology",
title = "Blue-light-driven photoactivity of L-cysteine-modified graphene quantum  dots and their antibacterial effects",
volume = "250",
pages = "112818",
doi = "10.1016/j.jphotobiol.2023.112818"
}

Milenković, M., Ciasca, G., Bonasera, A., Scopelliti, M., Marković, O., Verbić, T., Todorović Marković, B.,& Jovanović, S.. (2024). Blue-light-driven photoactivity of L-cysteine-modified graphene quantum  dots and their antibacterial effects. in Journal of Photochemistry & Photobiology, B: Biology
Elsevier., 250, 112818.
https://doi.org/10.1016/j.jphotobiol.2023.112818

Milenković M, Ciasca G, Bonasera A, Scopelliti M, Marković O, Verbić T, Todorović Marković B, Jovanović S. Blue-light-driven photoactivity of L-cysteine-modified graphene quantum  dots and their antibacterial effects. in Journal of Photochemistry & Photobiology, B: Biology. 2024;250:112818.
doi:10.1016/j.jphotobiol.2023.112818 .

Milenković, Mila, Ciasca, Gabriele, Bonasera, Aurelio, Scopelliti, Michelangelo, Marković, Olivera, Verbić, Tatjana, Todorović Marković, Biljana, Jovanović, Svetlana, "Blue-light-driven photoactivity of L-cysteine-modified graphene quantum  dots and their antibacterial effects" in Journal of Photochemistry & Photobiology, B: Biology, 250 (2024):112818,
https://doi.org/10.1016/j.jphotobiol.2023.112818 . .

TY  - CONF
AU  - Veljković, Dušan
AU  - Đunović, Aleksandra
PY  - 2023-11-04
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6295
AB  - It is known that positive potentials above the central regions of molecular surfaces are
indicators of the sensitivity towards detonation of molecules.[1] The higher the value is,
the more sensitive the molecule is considered to be. The presence of halogens in the
molecule significantly affects the charge distribution, and thus the sensitivity. However,
the exact influence depends on the type of halogen due to their different strength of
electron-withdrawing effect.[2]
In this work, electrostatic potential maps were calculated for the optimized geometries
of 1-halo-2,4,6-trinitrobenzene, 1,3-dihalo-2,4,6-trinitrobenzene and 1,3,5-trihalo-2,4,6
-trinitrobenzene. The geometry optimizations were obtained using the PBEPBE/6-
311G** level of theory in the Gaussian program. Calculations were made with and
without the inclusion of GD3BJ dispersion. The wfn files used in the WFA-SAS program
to obtain electrostatic potential maps for the mentioned molecules were obtained using
the same combination of method and basis set.
The results showed that within groups of molecules containing the same number of
halogen substituents, the value of the positive potential above the central region of the
molecule is the highest in cases where the substituent is fluorine. There is a decrease in
value as the substituents change in the direction from fluorine to iodine, with the largest
decrease being recorded in the case of 1,3,5-trihalo-2,4,6-trinitrobenzene. The obtained
results are in accordance with the strength of electron-withdrawing effect of the halogen
elements. There is also a noticeable trend of the increase in positive electrostatic
potential values with the increase in the number of halogen substituents (with the
exception of the sequence in which chlorine is the substituent).
PB  - Serbian Chemical Society
T1  - Influence of the number of halogen substituents and their type on the electrostatic potential of TNB molecules
SP  - 104
EP  - 104
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6295
ER  - 

@conference{
author = "Veljković, Dušan and Đunović, Aleksandra",
year = "2023-11-04",
abstract = "It is known that positive potentials above the central regions of molecular surfaces are
indicators of the sensitivity towards detonation of molecules.[1] The higher the value is,
the more sensitive the molecule is considered to be. The presence of halogens in the
molecule significantly affects the charge distribution, and thus the sensitivity. However,
the exact influence depends on the type of halogen due to their different strength of
electron-withdrawing effect.[2]
In this work, electrostatic potential maps were calculated for the optimized geometries
of 1-halo-2,4,6-trinitrobenzene, 1,3-dihalo-2,4,6-trinitrobenzene and 1,3,5-trihalo-2,4,6
-trinitrobenzene. The geometry optimizations were obtained using the PBEPBE/6-
311G** level of theory in the Gaussian program. Calculations were made with and
without the inclusion of GD3BJ dispersion. The wfn files used in the WFA-SAS program
to obtain electrostatic potential maps for the mentioned molecules were obtained using
the same combination of method and basis set.
The results showed that within groups of molecules containing the same number of
halogen substituents, the value of the positive potential above the central region of the
molecule is the highest in cases where the substituent is fluorine. There is a decrease in
value as the substituents change in the direction from fluorine to iodine, with the largest
decrease being recorded in the case of 1,3,5-trihalo-2,4,6-trinitrobenzene. The obtained
results are in accordance with the strength of electron-withdrawing effect of the halogen
elements. There is also a noticeable trend of the increase in positive electrostatic
potential values with the increase in the number of halogen substituents (with the
exception of the sequence in which chlorine is the substituent).",
publisher = "Serbian Chemical Society",
title = "Influence of the number of halogen substituents and their type on the electrostatic potential of TNB molecules",
pages = "104-104",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6295"
}

Veljković, D.,& Đunović, A.. (2023-11-04). Influence of the number of halogen substituents and their type on the electrostatic potential of TNB molecules. 
Serbian Chemical Society., 104-104.
https://hdl.handle.net/21.15107/rcub_cherry_6295

Veljković D, Đunović A. Influence of the number of halogen substituents and their type on the electrostatic potential of TNB molecules. 2023;:104-104.
https://hdl.handle.net/21.15107/rcub_cherry_6295 .

Veljković, Dušan, Đunović, Aleksandra, "Influence of the number of halogen substituents and their type on the electrostatic potential of TNB molecules" (2023-11-04):104-104,
https://hdl.handle.net/21.15107/rcub_cherry_6295 .

TY  - CONF
AU  - Veljković, Dušan
PY  - 2023-11-04
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6294
AB  - Acetylsalicylic acid is a pharmaceutical drug well-known for its anti-inflammatory and
antipyretic effects, and it is commonly used for the treatment of pain and fever caused
by different diseases.[1] However, it is well known that pharmaceutical properties highly
depend on the geometry of chemical compounds. [2] Herein, we present a theoretical
study of the relationship between molecular geometry and chemical properties for
various acetylsalicylic acid structures obtained from the Cambridge Structural Database
(CSD). It is significant to emphasize that studied structures were synthesized and studied
under different experimental conditions, and some of them were classified as different
polymorphic structures.
In this work, we used quantum chemical calculations to study the influence of
differences in geometries on values of calculated electrostatic potentials in critical points
of selected acetylsalicylic acid molecules. The results showed that different crystal
structures have significant deviations in electrostatic potential values in critical points
above the ortho-Ar hydrogen atom. In addition, we studied the influence of geometry
differences on the strength of C-H/O interaction between acetylsalicylic acid and water
molecules. The results suggest that minor differences in the molecular geometry of
acetylsalicylic acid could significantly influence the strength of C-H/O interaction. In
conclusion, the geometry differences could have a crucial effect on the strength of non-
covalent interactions and pharmaceutical properties of acetylsalicylic acid.
PB  - Serbian Chemical Society
T1  - Theoretical study of the relationship between molecular geometry and strength of hydrogen bonds in acetylsalicylic acid
SP  - 110
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6294
ER  - 

@conference{
author = "Veljković, Dušan",
year = "2023-11-04",
abstract = "Acetylsalicylic acid is a pharmaceutical drug well-known for its anti-inflammatory and
antipyretic effects, and it is commonly used for the treatment of pain and fever caused
by different diseases.[1] However, it is well known that pharmaceutical properties highly
depend on the geometry of chemical compounds. [2] Herein, we present a theoretical
study of the relationship between molecular geometry and chemical properties for
various acetylsalicylic acid structures obtained from the Cambridge Structural Database
(CSD). It is significant to emphasize that studied structures were synthesized and studied
under different experimental conditions, and some of them were classified as different
polymorphic structures.
In this work, we used quantum chemical calculations to study the influence of
differences in geometries on values of calculated electrostatic potentials in critical points
of selected acetylsalicylic acid molecules. The results showed that different crystal
structures have significant deviations in electrostatic potential values in critical points
above the ortho-Ar hydrogen atom. In addition, we studied the influence of geometry
differences on the strength of C-H/O interaction between acetylsalicylic acid and water
molecules. The results suggest that minor differences in the molecular geometry of
acetylsalicylic acid could significantly influence the strength of C-H/O interaction. In
conclusion, the geometry differences could have a crucial effect on the strength of non-
covalent interactions and pharmaceutical properties of acetylsalicylic acid.",
publisher = "Serbian Chemical Society",
title = "Theoretical study of the relationship between molecular geometry and strength of hydrogen bonds in acetylsalicylic acid",
pages = "110",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6294"
}

Veljković, D.. (2023-11-04). Theoretical study of the relationship between molecular geometry and strength of hydrogen bonds in acetylsalicylic acid. 
Serbian Chemical Society., 110.
https://hdl.handle.net/21.15107/rcub_cherry_6294

Veljković D. Theoretical study of the relationship between molecular geometry and strength of hydrogen bonds in acetylsalicylic acid. 2023;:110.
https://hdl.handle.net/21.15107/rcub_cherry_6294 .

Veljković, Dušan, "Theoretical study of the relationship between molecular geometry and strength of hydrogen bonds in acetylsalicylic acid" (2023-11-04):110,
https://hdl.handle.net/21.15107/rcub_cherry_6294 .

TY  - JOUR
AU  - Veljković, Dušan
AU  - Kretić, Danijela
AU  - Veljković, Ivana
PY  - 2023-08-18
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6290
AB  - Decreasing the sensitivity towards detonation of high-energy materials (HEMs) is the
ultimate goal of numerous theoretical and experimental studies. It is known that positive electrostatic
potential above the central areas of the molecular surface is related to high sensitivity towards the
detonation of high-energy molecules. Coordination compounds offer additional structural features
that can be used for the adjustment of the electrostatic potential values and sensitivity towards
detonation of this class of HEM compounds. By a careful combination of the transition metal atoms
and ligands, it is possible to achieve a fine-tuning of the values of the electrostatic potential on
the surface of the chelate complexes. Here we combined Density Functional Theory calculations
with experimental data to evaluate the high-energy properties of tris(3-nitropentane-2,4-dionato-κ2
O,O′) (nitro-tris(acetylacetonato)) complexes of Cr(III), Mn(III), Fe(III), and Co(III). Analysis of the
Bond Dissociation Energies (BDE) of the C-NO2 bonds and Molecular Electrostatic Potentials (MEP)
showed that these compounds may act as HEM molecules. Analysis of IR spectra and initiation of
the Co(AcAc-NO2)3 complex in the open flame confirmed that these compounds act as high-energy
molecules. The measured heat of combustion for the Co(AcAc-NO2)3 complex was 14,133 J/g, which
confirms the high-energy properties of this compound. The results also indicated that the addition
of chelate rings may be used as a new tool for controlling the sensitivity towards the detonation of
high-energy coordination compounds.
T2  - https://www.mdpi.com/2624-8549/5/3/126
T1  - Tris(3-nitropentane-2,4-dionato-κ2 O,O′) Complexes as a New Type of Highly Energetic Materials: Theoretical and Experimental Considerations
VL  - 5
DO  - https://doi.org/10.3390/chemistry5030126
ER  - 

@article{
author = "Veljković, Dušan and Kretić, Danijela and Veljković, Ivana",
year = "2023-08-18",
abstract = "Decreasing the sensitivity towards detonation of high-energy materials (HEMs) is the
ultimate goal of numerous theoretical and experimental studies. It is known that positive electrostatic
potential above the central areas of the molecular surface is related to high sensitivity towards the
detonation of high-energy molecules. Coordination compounds offer additional structural features
that can be used for the adjustment of the electrostatic potential values and sensitivity towards
detonation of this class of HEM compounds. By a careful combination of the transition metal atoms
and ligands, it is possible to achieve a fine-tuning of the values of the electrostatic potential on
the surface of the chelate complexes. Here we combined Density Functional Theory calculations
with experimental data to evaluate the high-energy properties of tris(3-nitropentane-2,4-dionato-κ2
O,O′) (nitro-tris(acetylacetonato)) complexes of Cr(III), Mn(III), Fe(III), and Co(III). Analysis of the
Bond Dissociation Energies (BDE) of the C-NO2 bonds and Molecular Electrostatic Potentials (MEP)
showed that these compounds may act as HEM molecules. Analysis of IR spectra and initiation of
the Co(AcAc-NO2)3 complex in the open flame confirmed that these compounds act as high-energy
molecules. The measured heat of combustion for the Co(AcAc-NO2)3 complex was 14,133 J/g, which
confirms the high-energy properties of this compound. The results also indicated that the addition
of chelate rings may be used as a new tool for controlling the sensitivity towards the detonation of
high-energy coordination compounds.",
journal = "https://www.mdpi.com/2624-8549/5/3/126",
title = "Tris(3-nitropentane-2,4-dionato-κ2 O,O′) Complexes as a New Type of Highly Energetic Materials: Theoretical and Experimental Considerations",
volume = "5",
doi = "https://doi.org/10.3390/chemistry5030126"
}

Veljković, D., Kretić, D.,& Veljković, I.. (2023-08-18). Tris(3-nitropentane-2,4-dionato-κ2 O,O′) Complexes as a New Type of Highly Energetic Materials: Theoretical and Experimental Considerations. in https://www.mdpi.com/2624-8549/5/3/126, 5.
https://doi.org/https://doi.org/10.3390/chemistry5030126

Veljković D, Kretić D, Veljković I. Tris(3-nitropentane-2,4-dionato-κ2 O,O′) Complexes as a New Type of Highly Energetic Materials: Theoretical and Experimental Considerations. in https://www.mdpi.com/2624-8549/5/3/126. 2023;5.
doi:https://doi.org/10.3390/chemistry5030126 .

Veljković, Dušan, Kretić, Danijela, Veljković, Ivana, "Tris(3-nitropentane-2,4-dionato-κ2 O,O′) Complexes as a New Type of Highly Energetic Materials: Theoretical and Experimental Considerations" in https://www.mdpi.com/2624-8549/5/3/126, 5 (2023-08-18),
https://doi.org/https://doi.org/10.3390/chemistry5030126 . .

TY  - CONF
AU  - Veljković, Dušan
PY  - 2023-06-14
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6291
AB  - Pyramidane (tetracyclo[2.1.0.01,3.02,5]pentane, C5H4) and its derivates fall into the class of high-energy molecules with nonclasicall cage geometries [1]. Althoug pyrmidane itself has not been synthetized yet, cage molecules with strained triangular rings and an apex carbon atom were synthetized and their structures were determined. This provides an opportunity for the assessment of noncovalent bonding of the apex carbon atom in highly strained systems. Here, we analysed crystal stractures and performed interaction energies calculations to evaluate possibility of the apex carbon atom from pyramidane and pyramidane-like molecules to act as hydrogen atom acceptors in hydrogen bonds. 
Analysis of crystal structures from Cambridge Structural Database (CSD) showed that there are short hydrogen-carbon contacts between apex carbon atom from pyramidane-like structures and hydrogen atoms from X-H fragments. Results of quantum chemical calculations performed on MP2/DEF2-TZVP level showed that pyramidane molecules and its derivatives can form strong hydrogen bonds involving apex carbon atom as hydrogen atom acceptor. Calculated energy of O-H•••C hydrogen bond between  apex carbon atom of tetramethyl derivate of pyramidine and water was ΔE = -6.86 kcal/mol. This is significantly stronger than hydrogen bond between two water molecules (ΔE = 5.02 kcal/mol). Results of this study can by of greate importance for the recognition of nonclasical hydrogen bonds involving highly strained molecules. In addition, results presented here may help in the assessment of high-energy properties of strained cage molecules.
PB  - Serbian Crystallographic Society
C3  - https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf
T1  - STRONG HYDROGEN BONDS INVOLVING CARBON ATOM AS HYDROGEN ATOM ACCEPTOR
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6291
ER  - 

@conference{
author = "Veljković, Dušan",
year = "2023-06-14",
abstract = "Pyramidane (tetracyclo[2.1.0.01,3.02,5]pentane, C5H4) and its derivates fall into the class of high-energy molecules with nonclasicall cage geometries [1]. Althoug pyrmidane itself has not been synthetized yet, cage molecules with strained triangular rings and an apex carbon atom were synthetized and their structures were determined. This provides an opportunity for the assessment of noncovalent bonding of the apex carbon atom in highly strained systems. Here, we analysed crystal stractures and performed interaction energies calculations to evaluate possibility of the apex carbon atom from pyramidane and pyramidane-like molecules to act as hydrogen atom acceptors in hydrogen bonds. 
Analysis of crystal structures from Cambridge Structural Database (CSD) showed that there are short hydrogen-carbon contacts between apex carbon atom from pyramidane-like structures and hydrogen atoms from X-H fragments. Results of quantum chemical calculations performed on MP2/DEF2-TZVP level showed that pyramidane molecules and its derivatives can form strong hydrogen bonds involving apex carbon atom as hydrogen atom acceptor. Calculated energy of O-H•••C hydrogen bond between  apex carbon atom of tetramethyl derivate of pyramidine and water was ΔE = -6.86 kcal/mol. This is significantly stronger than hydrogen bond between two water molecules (ΔE = 5.02 kcal/mol). Results of this study can by of greate importance for the recognition of nonclasical hydrogen bonds involving highly strained molecules. In addition, results presented here may help in the assessment of high-energy properties of strained cage molecules.",
publisher = "Serbian Crystallographic Society",
journal = "https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf",
title = "STRONG HYDROGEN BONDS INVOLVING CARBON ATOM AS HYDROGEN ATOM ACCEPTOR",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6291"
}

Veljković, D.. (2023-06-14). STRONG HYDROGEN BONDS INVOLVING CARBON ATOM AS HYDROGEN ATOM ACCEPTOR. in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf
Serbian Crystallographic Society..
https://hdl.handle.net/21.15107/rcub_cherry_6291

Veljković D. STRONG HYDROGEN BONDS INVOLVING CARBON ATOM AS HYDROGEN ATOM ACCEPTOR. in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6291 .

Veljković, Dušan, "STRONG HYDROGEN BONDS INVOLVING CARBON ATOM AS HYDROGEN ATOM ACCEPTOR" in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf (2023-06-14),
https://hdl.handle.net/21.15107/rcub_cherry_6291 .

TY  - CONF
AU  - Veljković, Dušan Ž.
PY  - 2023-06-14
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6292
PB  - Serbian Crystallographic Society
C3  - https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf
T1  - THEORETICAL STUDIES OF Se...Se INTERACTION IN CRYSTAL STRUCTURES
SP  - 55
EP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6292
ER  - 

@conference{
author = "Veljković, Dušan Ž.",
year = "2023-06-14",
publisher = "Serbian Crystallographic Society",
journal = "https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf",
title = "THEORETICAL STUDIES OF Se...Se INTERACTION IN CRYSTAL STRUCTURES",
pages = "55-55",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6292"
}

Veljković, D. Ž.. (2023-06-14). THEORETICAL STUDIES OF Se...Se INTERACTION IN CRYSTAL STRUCTURES. in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf
Serbian Crystallographic Society., 55-55.
https://hdl.handle.net/21.15107/rcub_cherry_6292

Veljković DŽ. THEORETICAL STUDIES OF Se...Se INTERACTION IN CRYSTAL STRUCTURES. in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf. 2023;:55-55.
https://hdl.handle.net/21.15107/rcub_cherry_6292 .

Veljković, Dušan Ž., "THEORETICAL STUDIES OF Se...Se INTERACTION IN CRYSTAL STRUCTURES" in https://skd.org.rs/wp-content/uploads/2023/06/2023-Izvodi-radova-XXVIII-Konferencija-SKD-Cacak.pdf (2023-06-14):55-55,
https://hdl.handle.net/21.15107/rcub_cherry_6292 .

TY  - CONF
AU  - Zrilić, Sonja
AU  - Živković, Jelena
AU  - Zarić, Snežana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6334
AB  - Using quantum chemistry calculations and analysis of crystal structures from the
Cambridge Structural Database (CSD), three types of hydrogen bonds, NH/O, O1/HO
(hydrogen bond of a coordinated oxygen atom), and O2/HO (hydrogen bond of a noncoordinated oxygen atom) between different metal ion complexes of amino acids and a
free water molecule were studied. Octahedral cobalt(III) [1] and nickel(II), square
pyramidal copper(II), square planar copper(II), palladium(II), and platinum(II)
complexes were investigated at M06L-GD3/def2-TZVPP level, and interaction energies
were calculated using basis set superposition error (BSSE) corrected values. The NH/O
hydrogen bond of a doubly positive complex has an interaction energy of -16.9 kcal/mol.
For singly positive complexes, NH/O hydrogen bonds are weaker, from -8.3 to -12.1
kcal/mol strong, while for neutral complexes their values are the weakest, from -5.2 to -
7.2 kcal/mol. In neutral complexes with O1/HO, interaction energies are from -2.2 to -
5.1 kcal/mol, while interactions in singly negatively charged complexes are stronger,
from -6.9 to 8.2 kcal/mol. Neutral complexes also have weaker O2/HO hydrogen bonds,
from -3.7 to -5.0 kcal/mol, than the singly negatively charged systems, which have
interaction energy values from -8.0 to -9.0 kcal/mol. Therefore, the results of quantum
chemistry calculations showed that the strongest hydrogen bond is the NH/O, followed
by O1/HO, and lastly, O2/HO interaction. The results also show a strong influence of
the complex charge on the interaction energy. Other factors that influence the interaction
energy to a smaller extent are metal oxidation number, coordination number, and metal
atomic number. In the crystal structures from the CSD search, the d distributions for
copper(II) and cobalt(III) amino acid complexes are in good agreement with the quantum
chemistry results.
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - The importance of the metal ion and complex geometry on the interaction between a coordinated amino acid and a free water  molecule
ER  - 

@conference{
author = "Zrilić, Sonja and Živković, Jelena and Zarić, Snežana",
year = "2023",
abstract = "Using quantum chemistry calculations and analysis of crystal structures from the
Cambridge Structural Database (CSD), three types of hydrogen bonds, NH/O, O1/HO
(hydrogen bond of a coordinated oxygen atom), and O2/HO (hydrogen bond of a noncoordinated oxygen atom) between different metal ion complexes of amino acids and a
free water molecule were studied. Octahedral cobalt(III) [1] and nickel(II), square
pyramidal copper(II), square planar copper(II), palladium(II), and platinum(II)
complexes were investigated at M06L-GD3/def2-TZVPP level, and interaction energies
were calculated using basis set superposition error (BSSE) corrected values. The NH/O
hydrogen bond of a doubly positive complex has an interaction energy of -16.9 kcal/mol.
For singly positive complexes, NH/O hydrogen bonds are weaker, from -8.3 to -12.1
kcal/mol strong, while for neutral complexes their values are the weakest, from -5.2 to -
7.2 kcal/mol. In neutral complexes with O1/HO, interaction energies are from -2.2 to -
5.1 kcal/mol, while interactions in singly negatively charged complexes are stronger,
from -6.9 to 8.2 kcal/mol. Neutral complexes also have weaker O2/HO hydrogen bonds,
from -3.7 to -5.0 kcal/mol, than the singly negatively charged systems, which have
interaction energy values from -8.0 to -9.0 kcal/mol. Therefore, the results of quantum
chemistry calculations showed that the strongest hydrogen bond is the NH/O, followed
by O1/HO, and lastly, O2/HO interaction. The results also show a strong influence of
the complex charge on the interaction energy. Other factors that influence the interaction
energy to a smaller extent are metal oxidation number, coordination number, and metal
atomic number. In the crystal structures from the CSD search, the d distributions for
copper(II) and cobalt(III) amino acid complexes are in good agreement with the quantum
chemistry results.",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "The importance of the metal ion and complex geometry on the interaction between a coordinated amino acid and a free water  molecule"
}

Zrilić, S., Živković, J.,& Zarić, S.. (2023). The importance of the metal ion and complex geometry on the interaction between a coordinated amino acid and a free water  molecule. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society..

Zrilić S, Živković J, Zarić S. The importance of the metal ion and complex geometry on the interaction between a coordinated amino acid and a free water  molecule. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;..

Zrilić, Sonja, Živković, Jelena, Zarić, Snežana, "The importance of the metal ion and complex geometry on the interaction between a coordinated amino acid and a free water  molecule" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023).

TY  - CONF
AU  - Jakanovski, Mihajlo V.
AU  - Horvacki, Nikola M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6226
AB  - Honey is very complex natural substance consisted of sugars, water, and other compounds in smaller quantities such as proteins (enzymes), organic acids, vitamins, minerals, phenolics, and a large variety of volatile compounds. Discriminating the honeys according to botanical and/or geographical origin may be possible according to their characteristic constituents including organic acids profile. These acids are related to the colour and flavour of honey and its chemical properties such as acidity, pH and electrical conductivity. Honey is deceptively acidic, as the high sugar content tends to mask the acidity in the taste. Citric acid among other acids, is present in honey in moderate amount but it's presence could be potentially used as marker for authenticity control [1].

Fraudulent addition of compounds in honey sets a necesity to establish the natural level of the specific substances, and subsequently determine when this level is exceeded, indicating adulteration. Citric acid can be added to decrease pH in adulterated honey where normal pH levels have been exceeded. Also increased citrate concentration in honeys could be a result of addition of invert syrup to honey. Therefore there is a need for a method to determine citrate content in honey quickly and efficiently1. In current work a method for determination of organic acids profile in honey using ion chromatography with conductometric detection (IC-CD) without prior separation of compounds and chemical derivatization was developed. This approach for citric acid determination is characterized by LOD and LOQ values of 0.05 and 0.20 mg/L, respectively. Low RSD Sy/x value and r2 level of 0.9999 indicates a good regression model. Trueness of method was confirmed by good recoveries (108%, 104% and 95% for spiked levels 75%, 100% and 125%, respectively), while precision was confirmed by HorRat value (0.30) less than 2 [2].
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Validation and optimization of ion chromatography based method for citric acid determination in Robinia pseudoacacia honey
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6226
ER  - 

@conference{
author = "Jakanovski, Mihajlo V. and Horvacki, Nikola M. and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Honey is very complex natural substance consisted of sugars, water, and other compounds in smaller quantities such as proteins (enzymes), organic acids, vitamins, minerals, phenolics, and a large variety of volatile compounds. Discriminating the honeys according to botanical and/or geographical origin may be possible according to their characteristic constituents including organic acids profile. These acids are related to the colour and flavour of honey and its chemical properties such as acidity, pH and electrical conductivity. Honey is deceptively acidic, as the high sugar content tends to mask the acidity in the taste. Citric acid among other acids, is present in honey in moderate amount but it's presence could be potentially used as marker for authenticity control [1].

Fraudulent addition of compounds in honey sets a necesity to establish the natural level of the specific substances, and subsequently determine when this level is exceeded, indicating adulteration. Citric acid can be added to decrease pH in adulterated honey where normal pH levels have been exceeded. Also increased citrate concentration in honeys could be a result of addition of invert syrup to honey. Therefore there is a need for a method to determine citrate content in honey quickly and efficiently1. In current work a method for determination of organic acids profile in honey using ion chromatography with conductometric detection (IC-CD) without prior separation of compounds and chemical derivatization was developed. This approach for citric acid determination is characterized by LOD and LOQ values of 0.05 and 0.20 mg/L, respectively. Low RSD Sy/x value and r2 level of 0.9999 indicates a good regression model. Trueness of method was confirmed by good recoveries (108%, 104% and 95% for spiked levels 75%, 100% and 125%, respectively), while precision was confirmed by HorRat value (0.30) less than 2 [2].",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Validation and optimization of ion chromatography based method for citric acid determination in Robinia pseudoacacia honey",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6226"
}

Jakanovski, M. V., Horvacki, N. M.,& Milojković-Opsenica, D.. (2023). Validation and optimization of ion chromatography based method for citric acid determination in Robinia pseudoacacia honey. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society..
https://hdl.handle.net/21.15107/rcub_cherry_6226

Jakanovski MV, Horvacki NM, Milojković-Opsenica D. Validation and optimization of ion chromatography based method for citric acid determination in Robinia pseudoacacia honey. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6226 .

Jakanovski, Mihajlo V., Horvacki, Nikola M., Milojković-Opsenica, Dušanka, "Validation and optimization of ion chromatography based method for citric acid determination in Robinia pseudoacacia honey" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6226 .

TY  - CONF
AU  - Ivković, Đurđa
AU  - Ristivojević, Petar
AU  - Krstić-Ristivojević, Maja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6224
AB  - The cosmetic industry is currently experiencing substantial growth, accompanied by a surge in the number of consumers. Due to natural ingredients' safety and efficiency, an increasingly prominent trend in this industry is the design of herbal-based cosmetic products and formulations. To meet demand, integrating innovative natural resources like plant-based formulations is essential [1]. Skin ageing-related enzymes, elastase and tyrosinase, contribute to the emergence of aesthetic issues such as wrinkles, freckles, and loss of elasticity, as well as hyperpigmentation and melasma [2]. Hence, there is an increasing focus on finding inhibitors for enzymes associated with skin ageing. The fact is that plant metabolites, particularly phenolic acids and flavonoids, are frequently concentrated in plant leaves and flowers. Accordingly, we assessed the inhibitory effects on elastase and tyrosinase in seventeen particularly selected methanolic extracts obtained from various flower petal varieties cultivated in Serbia. Our analysis revealed that petals exhibit significantly more pronounced inhibitory effects, expressed as IC50 values, on elastase compared to tyrosinase. White peony (Paeonia lactifora) (230 ± 1 μg/mL), pelargonium (Pelargonium peltatum) (206 ± 3 μg/mL) and purple rose (Rosa centifolia, purple) (222 ± 8 μg/mL) emerged as the most potent elastase inhibitors, surpassing the reference compound epigallocatechin gallate (348 ± 9 μg/mL). Additionally, the lowest IC50 value for tyrosinase inhibition was attributed to lilac (Syringa vulgaris) petal extract (272 ± 28 μg/mL), which was compared to the standard compound kojic acid (50 ± 14 μg/mL). In conclusion, white peony, pelargonium, purple rose, and lilac represent promising candidates for further investigation and incorporation into cosmetic products, showcasing their potential to effectively address skin-related concerns.

References
1. C. Lourenço-Lopes, M. Fraga-Corral, M. Carpena, Resour. 2020, 9, 101.
2. I. Chiocchio, M. Mandrone, C. Sanna, A. Maxia, M. Tacchini, F. Poli, Ind. Crops Prod. 2018, 122, 498.
Acknowledgements

This work was supported by The Science Fund of the Republic of Serbia, Serbian Science and Diaspora Collaboration Program, No. 6389927, Ministry of Science, Technological Development and Innovation of Republic of Serbia Contract numbers 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288.
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Elastase and tyrosinase inhibitory activity of plant petals cultivated in Serbia
IS  - 132
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6224
ER  - 

@conference{
author = "Ivković, Đurđa and Ristivojević, Petar and Krstić-Ristivojević, Maja",
year = "2023",
abstract = "The cosmetic industry is currently experiencing substantial growth, accompanied by a surge in the number of consumers. Due to natural ingredients' safety and efficiency, an increasingly prominent trend in this industry is the design of herbal-based cosmetic products and formulations. To meet demand, integrating innovative natural resources like plant-based formulations is essential [1]. Skin ageing-related enzymes, elastase and tyrosinase, contribute to the emergence of aesthetic issues such as wrinkles, freckles, and loss of elasticity, as well as hyperpigmentation and melasma [2]. Hence, there is an increasing focus on finding inhibitors for enzymes associated with skin ageing. The fact is that plant metabolites, particularly phenolic acids and flavonoids, are frequently concentrated in plant leaves and flowers. Accordingly, we assessed the inhibitory effects on elastase and tyrosinase in seventeen particularly selected methanolic extracts obtained from various flower petal varieties cultivated in Serbia. Our analysis revealed that petals exhibit significantly more pronounced inhibitory effects, expressed as IC50 values, on elastase compared to tyrosinase. White peony (Paeonia lactifora) (230 ± 1 μg/mL), pelargonium (Pelargonium peltatum) (206 ± 3 μg/mL) and purple rose (Rosa centifolia, purple) (222 ± 8 μg/mL) emerged as the most potent elastase inhibitors, surpassing the reference compound epigallocatechin gallate (348 ± 9 μg/mL). Additionally, the lowest IC50 value for tyrosinase inhibition was attributed to lilac (Syringa vulgaris) petal extract (272 ± 28 μg/mL), which was compared to the standard compound kojic acid (50 ± 14 μg/mL). In conclusion, white peony, pelargonium, purple rose, and lilac represent promising candidates for further investigation and incorporation into cosmetic products, showcasing their potential to effectively address skin-related concerns.

References
1. C. Lourenço-Lopes, M. Fraga-Corral, M. Carpena, Resour. 2020, 9, 101.
2. I. Chiocchio, M. Mandrone, C. Sanna, A. Maxia, M. Tacchini, F. Poli, Ind. Crops Prod. 2018, 122, 498.
Acknowledgements

This work was supported by The Science Fund of the Republic of Serbia, Serbian Science and Diaspora Collaboration Program, No. 6389927, Ministry of Science, Technological Development and Innovation of Republic of Serbia Contract numbers 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288.",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Elastase and tyrosinase inhibitory activity of plant petals cultivated in Serbia",
number = "132",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6224"
}

Ivković, Đ., Ristivojević, P.,& Krstić-Ristivojević, M.. (2023). Elastase and tyrosinase inhibitory activity of plant petals cultivated in Serbia. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science(132).
https://hdl.handle.net/21.15107/rcub_cherry_6224

Ivković Đ, Ristivojević P, Krstić-Ristivojević M. Elastase and tyrosinase inhibitory activity of plant petals cultivated in Serbia. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;(132).
https://hdl.handle.net/21.15107/rcub_cherry_6224 .

Ivković, Đurđa, Ristivojević, Petar, Krstić-Ristivojević, Maja, "Elastase and tyrosinase inhibitory activity of plant petals cultivated in Serbia" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science, no. 132 (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6224 .

TY  - CONF
AU  - Lazović, Mila Č.
AU  - Krstić, Đurđa D.
AU  - Jović, Marko D.
AU  - Trifković, Jelena Đ.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6217
AB  - Blackberry wine is produced by a yeast fermentation of natural saccharides present in blackberry juice. This wine is traditionally consumed in Balkans, mostly as a dessert wine, but in recent years it is gaining more attention due to unique flavour and potential health benefits. Blackberries are a natural source of many minerals and bioactive phytochemicals such as vitamins, folic acid, anthocyanins, and phenolics1,2. Considering biological potential of blackberries and their products aim of this study was to evaluate quality of Serbian blackberry wines. This quality assessment was achieved through determination of: (a) the phenolic profile by high-performance thin layer chromatography (HPTLC); (b) total phenolic (TPC) and anthocyanin content (TAC); (c) in vitro antioxidant activity by DPPH and ABTS radical scavenging assays and total antioxidant capacity (d) in vitro antimicrobial activity by the agar diffusion test; and (e) the content of macro, micro and toxic elements by inductively coupled plasma mass spectrometry (ICP-MS). Twelve blackberry wines from different geographical regions were tested indicating various phenolic profiles and great antioxidant and antimicrobial activity. Strong positive correlation was confirmed between TPC and antioxidant activity determined by DPPH and ABTS assays. Additionally, high levels of antibacterial activity were shown against all six tested strains, but primarily against Staphylococcus aureus and Micrococcus lysodeikticus. Samples were rich in macroelements, such as Ca, K, Mg, Na, P and Zn, and microelements Cu and Fe, while Mn was present in higher concentration only in one sample. Toxic metals Cd and Pb were present in low concertation in all samples. These results indicate great quality of Serbian blackberry wines concerning minerals, phenolics, antioxidant and antimicrobial activity, which support its health potential.
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6217
ER  - 

@conference{
author = "Lazović, Mila Č. and Krstić, Đurđa D. and Jović, Marko D. and Trifković, Jelena Đ.",
year = "2023",
abstract = "Blackberry wine is produced by a yeast fermentation of natural saccharides present in blackberry juice. This wine is traditionally consumed in Balkans, mostly as a dessert wine, but in recent years it is gaining more attention due to unique flavour and potential health benefits. Blackberries are a natural source of many minerals and bioactive phytochemicals such as vitamins, folic acid, anthocyanins, and phenolics1,2. Considering biological potential of blackberries and their products aim of this study was to evaluate quality of Serbian blackberry wines. This quality assessment was achieved through determination of: (a) the phenolic profile by high-performance thin layer chromatography (HPTLC); (b) total phenolic (TPC) and anthocyanin content (TAC); (c) in vitro antioxidant activity by DPPH and ABTS radical scavenging assays and total antioxidant capacity (d) in vitro antimicrobial activity by the agar diffusion test; and (e) the content of macro, micro and toxic elements by inductively coupled plasma mass spectrometry (ICP-MS). Twelve blackberry wines from different geographical regions were tested indicating various phenolic profiles and great antioxidant and antimicrobial activity. Strong positive correlation was confirmed between TPC and antioxidant activity determined by DPPH and ABTS assays. Additionally, high levels of antibacterial activity were shown against all six tested strains, but primarily against Staphylococcus aureus and Micrococcus lysodeikticus. Samples were rich in macroelements, such as Ca, K, Mg, Na, P and Zn, and microelements Cu and Fe, while Mn was present in higher concentration only in one sample. Toxic metals Cd and Pb were present in low concertation in all samples. These results indicate great quality of Serbian blackberry wines concerning minerals, phenolics, antioxidant and antimicrobial activity, which support its health potential.",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6217"
}

Lazović, M. Č., Krstić, Đ. D., Jović, M. D.,& Trifković, J. Đ.. (2023). Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science.
https://hdl.handle.net/21.15107/rcub_cherry_6217

Lazović MČ, Krstić ĐD, Jović MD, Trifković JĐ. Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6217 .

Lazović, Mila Č., Krstić, Đurđa D., Jović, Marko D., Trifković, Jelena Đ., "Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6217 .

TY  - CONF
AU  - Jankov, Milica
AU  - Milojković-Opsenica, Dušanka
AU  - Ristivojević, Petar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6209
AB  - Sempervivum tectorum L. is a perennial plant with succulent leaves arranged in a rosette. Despite its wide use in traditional medicine for the treatment of various changes on the skin, nervousness, anxiety, menstrual ailments, etc., it still does not have a biography in the European Pharmacopoeia¹. The antibacterial effect of juice squeezed from the leaves and tea made from dried leaves was tested against bacteria that cause inflammation of the ear and bladder². Direct bioautography on HPTLC plates for the investigation of antibacterial activity of the houseleek leaves extracts was done for the first time. Four HPTLC bioassays were developed for gram-positive bacteria (B. subtilis, M. lysodeikticus, MRSA, and S. aureus), and two for gramnegative bacteria (E. coli and K. pneumoniae). Antibacterial activity of grampositive bacteria comes from active compounds at RF 0.57 and 0.92. HPTLC bioassays show higher sensitivity for gram-negative bacteria, as numerous active bands were observed at RF 0.03, 0.38, 0.42, 0.56, 0.57, 0.86 and 0.92. By applying chemometrics and principal components analysis, the HPTLC bioassays of grampositive bacteria were separated into two groups on the scores plot graphic along PC1 axis. The bioassays for B. subtilis and M. lysodeikticus form a less uniform group in the upper left quadrant, while the bioassays for MRSA and S. aureus form a homogeneous group in the lower right quadrant. Presence or absence of the active bands at RF 0.57 and 0.92 affect these separations. The bioassays for the two gramnegative bacteria are separated along both axes on the scores plot graphic from each other but also from the other bioassays for the gram-positive bacteria. This separation is influenced by the presence of numerous active bands. For further investigation it is necessary to identify compounds responsible for the antibacterial activity of the houseleek leaves extracts.
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Assessment of antibacterial activity of Sempervivum tectorum L. leaves extracts using HPTLC bioassays and chemometrics
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6209
ER  - 

@conference{
author = "Jankov, Milica and Milojković-Opsenica, Dušanka and Ristivojević, Petar",
year = "2023",
abstract = "Sempervivum tectorum L. is a perennial plant with succulent leaves arranged in a rosette. Despite its wide use in traditional medicine for the treatment of various changes on the skin, nervousness, anxiety, menstrual ailments, etc., it still does not have a biography in the European Pharmacopoeia¹. The antibacterial effect of juice squeezed from the leaves and tea made from dried leaves was tested against bacteria that cause inflammation of the ear and bladder². Direct bioautography on HPTLC plates for the investigation of antibacterial activity of the houseleek leaves extracts was done for the first time. Four HPTLC bioassays were developed for gram-positive bacteria (B. subtilis, M. lysodeikticus, MRSA, and S. aureus), and two for gramnegative bacteria (E. coli and K. pneumoniae). Antibacterial activity of grampositive bacteria comes from active compounds at RF 0.57 and 0.92. HPTLC bioassays show higher sensitivity for gram-negative bacteria, as numerous active bands were observed at RF 0.03, 0.38, 0.42, 0.56, 0.57, 0.86 and 0.92. By applying chemometrics and principal components analysis, the HPTLC bioassays of grampositive bacteria were separated into two groups on the scores plot graphic along PC1 axis. The bioassays for B. subtilis and M. lysodeikticus form a less uniform group in the upper left quadrant, while the bioassays for MRSA and S. aureus form a homogeneous group in the lower right quadrant. Presence or absence of the active bands at RF 0.57 and 0.92 affect these separations. The bioassays for the two gramnegative bacteria are separated along both axes on the scores plot graphic from each other but also from the other bioassays for the gram-positive bacteria. This separation is influenced by the presence of numerous active bands. For further investigation it is necessary to identify compounds responsible for the antibacterial activity of the houseleek leaves extracts.",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Assessment of antibacterial activity of Sempervivum tectorum L. leaves extracts using HPTLC bioassays and chemometrics",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6209"
}

Jankov, M., Milojković-Opsenica, D.,& Ristivojević, P.. (2023). Assessment of antibacterial activity of Sempervivum tectorum L. leaves extracts using HPTLC bioassays and chemometrics. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science.
https://hdl.handle.net/21.15107/rcub_cherry_6209

Jankov M, Milojković-Opsenica D, Ristivojević P. Assessment of antibacterial activity of Sempervivum tectorum L. leaves extracts using HPTLC bioassays and chemometrics. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6209 .

Jankov, Milica, Milojković-Opsenica, Dušanka, Ristivojević, Petar, "Assessment of antibacterial activity of Sempervivum tectorum L. leaves extracts using HPTLC bioassays and chemometrics" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6209 .

TY  - CONF
AU  - Sibinčić, Nikolina
AU  - Veličković, Luka
AU  - Minić, Simeon
AU  - Stojadinović, Marija
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6200
AB  - Both Arthrospira platensis (Spirulina) and Porphyra sp. (Nori) are algae known for their richness in vitamins, minerals, antioxidants, proteins, such as phycobiliproteins (PBPs). Тhanks to their exceptional nutritional properties they have potential to be considered as a high-quality substitute for fetal bovine serum (FBS) in cellular cultivation, which has numerous drawbacks since it can be involved in contamination development and its composition is still unclear. In this study we investigated the influence of Spirulina and Nori extracts on HEK293T cell line growth and viability in serum-reduced conditions. In DMEM/F12 medium supplemented with 0–10% FBS, the concentration-dependent effects of PBPs on cell proliferation were investigated. Cell viability and cytotoxicity were evaluated by MTT assay. During 3-day observation prior to MTT assay and MTT assay itself showed that HEK293T exhibited improvement in viability at lower PBP concentrations, while presence of higher concentrations resulted in inhibition of growth and change in morphology as a consequence of their cytotoxicity at higher concentrations. These findings suggest that PBPs have a positive outcome on cell growth at relevant doses. In general, in this study were obtained results proving the potential advantages of PBPs at lower doses on cell proliferation in serum-reduced conditions, but also HEK293T cells ability to adapt in non-standard cultivation set-up.
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Arthrospira platensis and Porphyra sp. – prospective serum- substitute in HEK293T cell culture
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6200
ER  - 

@conference{
author = "Sibinčić, Nikolina and Veličković, Luka and Minić, Simeon and Stojadinović, Marija",
year = "2023",
abstract = "Both Arthrospira platensis (Spirulina) and Porphyra sp. (Nori) are algae known for their richness in vitamins, minerals, antioxidants, proteins, such as phycobiliproteins (PBPs). Тhanks to their exceptional nutritional properties they have potential to be considered as a high-quality substitute for fetal bovine serum (FBS) in cellular cultivation, which has numerous drawbacks since it can be involved in contamination development and its composition is still unclear. In this study we investigated the influence of Spirulina and Nori extracts on HEK293T cell line growth and viability in serum-reduced conditions. In DMEM/F12 medium supplemented with 0–10% FBS, the concentration-dependent effects of PBPs on cell proliferation were investigated. Cell viability and cytotoxicity were evaluated by MTT assay. During 3-day observation prior to MTT assay and MTT assay itself showed that HEK293T exhibited improvement in viability at lower PBP concentrations, while presence of higher concentrations resulted in inhibition of growth and change in morphology as a consequence of their cytotoxicity at higher concentrations. These findings suggest that PBPs have a positive outcome on cell growth at relevant doses. In general, in this study were obtained results proving the potential advantages of PBPs at lower doses on cell proliferation in serum-reduced conditions, but also HEK293T cells ability to adapt in non-standard cultivation set-up.",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Arthrospira platensis and Porphyra sp. – prospective serum- substitute in HEK293T cell culture",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6200"
}

Sibinčić, N., Veličković, L., Minić, S.,& Stojadinović, M.. (2023). Arthrospira platensis and Porphyra sp. – prospective serum- substitute in HEK293T cell culture. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society..
https://hdl.handle.net/21.15107/rcub_cherry_6200

Sibinčić N, Veličković L, Minić S, Stojadinović M. Arthrospira platensis and Porphyra sp. – prospective serum- substitute in HEK293T cell culture. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6200 .

Sibinčić, Nikolina, Veličković, Luka, Minić, Simeon, Stojadinović, Marija, "Arthrospira platensis and Porphyra sp. – prospective serum- substitute in HEK293T cell culture" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6200 .

TY  - CONF
AU  - Momirović, Nevena
AU  - Nikolić, Dragan
AU  - Jakanovski, Mihajlo V.
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6229
AB  - Strawberry (Fragaria x ananassa Duch.) is widely known for its nutritional value, richness in polyphenols and antioxidant capacity. In abundance of numerous ongoing strawberry breeding programs worldwide, some of the main parameters for breeding and selection are fruit quality, flavour and aroma which are directly affecting commercial acceptance [1]. These could be easily identified with some of objective measurements such as soluble solids concentration (°Brix), acid contents (titratable acidity, TA) and Brix/acid ratio, which could be strong predictors of quality in terms of consumer acceptability [1,2]. In this trial, we compared 24 strawberry genotypes, including 12 parental varieties and 12 perspective candidates obtained by crossing these particular parental varieties. Results of °Brix, titratable acidity and °Brix/acid ratio measurements indicated that new perspective candidates have had higher °Brix/acid ratio than the parental varieties, leading to conclusion that those genotypes had better flavour. Therefore, this ratio could potentially be used as indicator for distinguishing consumer acceptance.
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6229
ER  - 

@conference{
author = "Momirović, Nevena and Nikolić, Dragan and Jakanovski, Mihajlo V. and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Strawberry (Fragaria x ananassa Duch.) is widely known for its nutritional value, richness in polyphenols and antioxidant capacity. In abundance of numerous ongoing strawberry breeding programs worldwide, some of the main parameters for breeding and selection are fruit quality, flavour and aroma which are directly affecting commercial acceptance [1]. These could be easily identified with some of objective measurements such as soluble solids concentration (°Brix), acid contents (titratable acidity, TA) and Brix/acid ratio, which could be strong predictors of quality in terms of consumer acceptability [1,2]. In this trial, we compared 24 strawberry genotypes, including 12 parental varieties and 12 perspective candidates obtained by crossing these particular parental varieties. Results of °Brix, titratable acidity and °Brix/acid ratio measurements indicated that new perspective candidates have had higher °Brix/acid ratio than the parental varieties, leading to conclusion that those genotypes had better flavour. Therefore, this ratio could potentially be used as indicator for distinguishing consumer acceptance.",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6229"
}

Momirović, N., Nikolić, D., Jakanovski, M. V.,& Milojković-Opsenica, D.. (2023). Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society..
https://hdl.handle.net/21.15107/rcub_cherry_6229

Momirović N, Nikolić D, Jakanovski MV, Milojković-Opsenica D. Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6229 .

Momirović, Nevena, Nikolić, Dragan, Jakanovski, Mihajlo V., Milojković-Opsenica, Dušanka, "Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6229 .

TY  - CONF
AU  - Momirović, Nevena
AU  - Nikolić, Dragan
AU  - Jakanovski, Mihajlo V.
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6228
AB  - Strawberry (Fragaria x ananassa Duch.) is widely known for its nutritional value, richness in polyphenols and antioxidant capacity. In abundance of numerous ongoing strawberry breeding programs worldwide, some of the main parameters for breeding and selection are fruit quality, flavour and aroma which are directly affecting commercial acceptance [1]. These could be easily identified with some of objective measurements such as soluble solids concentration (°Brix), acid contents (titratable acidity, TA) and Brix/acid ratio, which could be strong predictors of quality in terms of consumer acceptability [1,2]. In this trial, we compared 24 strawberry genotypes, including 12 parental varieties and 12 perspective candidates obtained by crossing these particular parental varieties. Results of °Brix, titratable acidity and °Brix/acid ratio measurements indicated that new perspective candidates have had higher °Brix/acid ratio than the parental varieties, leading to conclusion that those genotypes had better flavour. Therefore, this ratio could potentially be used as indicator for distinguishing consumer acceptance.
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio
SP  - 126
EP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6228
ER  - 

@conference{
author = "Momirović, Nevena and Nikolić, Dragan and Jakanovski, Mihajlo V. and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Strawberry (Fragaria x ananassa Duch.) is widely known for its nutritional value, richness in polyphenols and antioxidant capacity. In abundance of numerous ongoing strawberry breeding programs worldwide, some of the main parameters for breeding and selection are fruit quality, flavour and aroma which are directly affecting commercial acceptance [1]. These could be easily identified with some of objective measurements such as soluble solids concentration (°Brix), acid contents (titratable acidity, TA) and Brix/acid ratio, which could be strong predictors of quality in terms of consumer acceptability [1,2]. In this trial, we compared 24 strawberry genotypes, including 12 parental varieties and 12 perspective candidates obtained by crossing these particular parental varieties. Results of °Brix, titratable acidity and °Brix/acid ratio measurements indicated that new perspective candidates have had higher °Brix/acid ratio than the parental varieties, leading to conclusion that those genotypes had better flavour. Therefore, this ratio could potentially be used as indicator for distinguishing consumer acceptance.",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio",
pages = "126-126",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6228"
}

Momirović, N., Nikolić, D., Jakanovski, M. V.,& Milojković-Opsenica, D.. (2023). Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society., 126-126.
https://hdl.handle.net/21.15107/rcub_cherry_6228

Momirović N, Nikolić D, Jakanovski MV, Milojković-Opsenica D. Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;:126-126.
https://hdl.handle.net/21.15107/rcub_cherry_6228 .

Momirović, Nevena, Nikolić, Dragan, Jakanovski, Mihajlo V., Milojković-Opsenica, Dušanka, "Robust predictor for consumer’s acceptance of newly bred strawberry varieties based on Brix/acidity ratio" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023):126-126,
https://hdl.handle.net/21.15107/rcub_cherry_6228 .

TY  - CONF
AU  - Horvacki, Nikola M.
AU  - Jakanovski, Mihajlo V.
AU  - Milojković-Opsenica, Dušanka
AU  - Fotirić Akšić, Milica
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6227
AB  - Soluble sugars and organic acids have a strong impact on the overall sensory quality of fruits. Organic acids also facilitate in stabilization of anthocyanins, and they extend the shelf-life of fresh fruits and their processed products. The production of new apple-based products with health beneficial properties is leading to agronomical and chemical re-evaluation of old apple cultivars.
In this study the mesocarp samples of five conventional, five resistant and fifteen autochthonous apple cultivars from a single growing season were deliberated. Assessment was based on contents of four sugars, one sugar alcohol and five organic acids that were determined by the usage of HPAEC-PAD and HPAEC-CD systems. Fructose was detected as dominant sugar in all cases (50.4 – 77.9 mg/kg FW) and malic acid as dominant acid (1.1 – 4.5 mg/kg FW). Regarding the average values, xylose and sorbitol were in higher amount in autochthonous cultivars compared to others. In resistant cultivars shikimate and malate were found in lower concentrations compared to other cultivar types. Among the obtained data, highest correlation values were found between citrate and isocitrate, and also between citrate and malate (0.905 and 0.839, respectively).
PB  - Belgrade : Serbian Chemical Society
PB  - Belgrade : Serbian Young Chemists’ Club
C3  - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
T1  - Comparative assessment of preeminent sugars and organic acids in fruits of several apple cultivars
SP  - 20
EP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6227
ER  - 

@conference{
author = "Horvacki, Nikola M. and Jakanovski, Mihajlo V. and Milojković-Opsenica, Dušanka and Fotirić Akšić, Milica",
year = "2023",
abstract = "Soluble sugars and organic acids have a strong impact on the overall sensory quality of fruits. Organic acids also facilitate in stabilization of anthocyanins, and they extend the shelf-life of fresh fruits and their processed products. The production of new apple-based products with health beneficial properties is leading to agronomical and chemical re-evaluation of old apple cultivars.
In this study the mesocarp samples of five conventional, five resistant and fifteen autochthonous apple cultivars from a single growing season were deliberated. Assessment was based on contents of four sugars, one sugar alcohol and five organic acids that were determined by the usage of HPAEC-PAD and HPAEC-CD systems. Fructose was detected as dominant sugar in all cases (50.4 – 77.9 mg/kg FW) and malic acid as dominant acid (1.1 – 4.5 mg/kg FW). Regarding the average values, xylose and sorbitol were in higher amount in autochthonous cultivars compared to others. In resistant cultivars shikimate and malate were found in lower concentrations compared to other cultivar types. Among the obtained data, highest correlation values were found between citrate and isocitrate, and also between citrate and malate (0.905 and 0.839, respectively).",
publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club",
journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science",
title = "Comparative assessment of preeminent sugars and organic acids in fruits of several apple cultivars",
pages = "20-20",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6227"
}

Horvacki, N. M., Jakanovski, M. V., Milojković-Opsenica, D.,& Fotirić Akšić, M.. (2023). Comparative assessment of preeminent sugars and organic acids in fruits of several apple cultivars. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science
Belgrade : Serbian Chemical Society., 20-20.
https://hdl.handle.net/21.15107/rcub_cherry_6227

Horvacki NM, Jakanovski MV, Milojković-Opsenica D, Fotirić Akšić M. Comparative assessment of preeminent sugars and organic acids in fruits of several apple cultivars. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;:20-20.
https://hdl.handle.net/21.15107/rcub_cherry_6227 .

Horvacki, Nikola M., Jakanovski, Mihajlo V., Milojković-Opsenica, Dušanka, Fotirić Akšić, Milica, "Comparative assessment of preeminent sugars and organic acids in fruits of several apple cultivars" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023):20-20,
https://hdl.handle.net/21.15107/rcub_cherry_6227 .

TY  - CONF
AU  - Sredojević, Milica
AU  - Ćirić, Ivanka
AU  - Dabić Zagorac, Dragana
AU  - Fotirić-Akšić, Milica
AU  - Rabrenović, Biljana
AU  - Obradović, Nataša
AU  - Volić, Mina
AU  - Natić, Maja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6332
AB  - The amount of fruits and vegetables losses in Republic of Serbia were over 150 000 t in 2020, 
according to FAOSTAT. United Nations Development Programme (UNDP) support 
innovative solutions that saves and renews natural resources and energy, prolongs the use of 
materials and products, and reduces waste. These solutions are of strategic importance and 
directly affect the protection of the environment. Seeds, peels, and pomace wasted in various 
stages of fruits processing are abundant in valuable components and considered as great 
source of antioxidants. Present research is designed to apply the principles of circular 
practices on green extraction procedures and characterization of natural active formulations 
from juice production industry waste. Starting raw material was raspberry seed, as source of 
ingredients with antioxidant and antimicrobial potential. Oils were extracted from seeds and 
the remaining cold-pressed cake was used for the extraction of polyphenols. Green extraction 
procedure was optimized by using several environmentally acceptable solvents and efficiency 
of applied eutectic mixtures were determined based on content of total polyphenols and 
antioxidant potential. Liquid and high-performance thin-layer chromatographies were used to 
estimate the contents of ellagic acid (free and total) and phenolic profile, respectively. Our 
goal is to encapsulate the obtained extracts, to ensure greater stability of active ingredients, 
their controlled and prolonged release, all in order to obtain technological solutions in food 
industry (e.g. edible coatings) and cosmetics. By protecting resources and the environment, 
our non-linear study is designed to promote the take-make-dispose-recycle approach and it is 
financially supported by the UNDP Serbia (2023).
PB  - Istočno Sarajevo : Poljoprivredni fakultet
C3  - XIV International Scientific Agriculture Symposium "Agrosym 2023"
T1  - Raspberry seeds as a source of active compounds for encapsulates
SP  - 501
EP  - 501
ER  - 

@conference{
author = "Sredojević, Milica and Ćirić, Ivanka and Dabić Zagorac, Dragana and Fotirić-Akšić, Milica and Rabrenović, Biljana and Obradović, Nataša and Volić, Mina and Natić, Maja",
year = "2023",
abstract = "The amount of fruits and vegetables losses in Republic of Serbia were over 150 000 t in 2020, 
according to FAOSTAT. United Nations Development Programme (UNDP) support 
innovative solutions that saves and renews natural resources and energy, prolongs the use of 
materials and products, and reduces waste. These solutions are of strategic importance and 
directly affect the protection of the environment. Seeds, peels, and pomace wasted in various 
stages of fruits processing are abundant in valuable components and considered as great 
source of antioxidants. Present research is designed to apply the principles of circular 
practices on green extraction procedures and characterization of natural active formulations 
from juice production industry waste. Starting raw material was raspberry seed, as source of 
ingredients with antioxidant and antimicrobial potential. Oils were extracted from seeds and 
the remaining cold-pressed cake was used for the extraction of polyphenols. Green extraction 
procedure was optimized by using several environmentally acceptable solvents and efficiency 
of applied eutectic mixtures were determined based on content of total polyphenols and 
antioxidant potential. Liquid and high-performance thin-layer chromatographies were used to 
estimate the contents of ellagic acid (free and total) and phenolic profile, respectively. Our 
goal is to encapsulate the obtained extracts, to ensure greater stability of active ingredients, 
their controlled and prolonged release, all in order to obtain technological solutions in food 
industry (e.g. edible coatings) and cosmetics. By protecting resources and the environment, 
our non-linear study is designed to promote the take-make-dispose-recycle approach and it is 
financially supported by the UNDP Serbia (2023).",
publisher = "Istočno Sarajevo : Poljoprivredni fakultet",
journal = "XIV International Scientific Agriculture Symposium "Agrosym 2023"",
title = "Raspberry seeds as a source of active compounds for encapsulates",
pages = "501-501"
}

Sredojević, M., Ćirić, I., Dabić Zagorac, D., Fotirić-Akšić, M., Rabrenović, B., Obradović, N., Volić, M.,& Natić, M.. (2023). Raspberry seeds as a source of active compounds for encapsulates. in XIV International Scientific Agriculture Symposium "Agrosym 2023"
Istočno Sarajevo : Poljoprivredni fakultet., 501-501.

Sredojević M, Ćirić I, Dabić Zagorac D, Fotirić-Akšić M, Rabrenović B, Obradović N, Volić M, Natić M. Raspberry seeds as a source of active compounds for encapsulates. in XIV International Scientific Agriculture Symposium "Agrosym 2023". 2023;:501-501..

Sredojević, Milica, Ćirić, Ivanka, Dabić Zagorac, Dragana, Fotirić-Akšić, Milica, Rabrenović, Biljana, Obradović, Nataša, Volić, Mina, Natić, Maja, "Raspberry seeds as a source of active compounds for encapsulates" in XIV International Scientific Agriculture Symposium "Agrosym 2023" (2023):501-501.

TY  - JOUR
AU  - Herceg Romanić, Snježana
AU  - Jaćimović, Nenad
AU  - Mendaš, Gordana
AU  - Fingler, Sanja
AU  - Stipičević, Sanja
AU  - Jakšić, Goran
AU  - Popović, Aleksandar
AU  - Jovanović, Gordana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6331
AB  - This article investigated the multi-year polychlorinated biphenyl (PCB) burden of the sediment collected along the Kupa River flow in Croatia using the bedload sediment transport model. Kupa, as the natural border between Croatia and Slovenia, belongs to the water system Krupa (Slovenia) → Lahinja (Slovenia) → Kupa (Croatia) → Sava → Danube → Black Sea. From 1962 to 1985, the total quantity of waste calculated for pure PCBs, released by a capacitor manufacturer into the environment within various locations of the Krupa River in Slovenia, was 70 tons. Krupa River (Slovenia) has become one of the most PCB-polluted rivers in Europe, and consequently, PCBs have been detected in the Kupa River (Croatia). Model application revealed that contamination of the Kupa River (Croatia) started significantly earlier than 1983, when a high concentration of PCB was detected for the first time in the Krupa River (Slovenia), with probably significantly higher sediment concentrations at the upstream boundary of the Kupa. A slow concentration changes and PCB accumulation in the sediment should be expected downstream compared to the upstream boundary, governed mainly by high flow events. The PCBs in sediments from 2020/2021 are markedly different after the Lahinja confluence with Kupa (0.2–0.6 μg kg−1 vs. 1.4–34.3 μg kg−1). Measurements of PCBs in Kupa sediment suggest that the intake of PCB has not yet been completely stopped, which should be confirmed by detailed monitoring in the future. The contamination situation observed in the Kupa River represents an excellent example of the persistency of PCBs in the environment.
PB  - Springer
T2  - Environmental Geochemistry and Health
T1  - Bedload sediment transport model for revealing the multi-year trend of polychlorinated biphenyl contamination in the river sediment (Kupa, Croatia)
VL  - 45
IS  - 11
SP  - 8473
EP  - 8487
DO  - 10.1007/s10653-023-01733-2
ER  - 

@article{
author = "Herceg Romanić, Snježana and Jaćimović, Nenad and Mendaš, Gordana and Fingler, Sanja and Stipičević, Sanja and Jakšić, Goran and Popović, Aleksandar and Jovanović, Gordana",
year = "2023",
abstract = "This article investigated the multi-year polychlorinated biphenyl (PCB) burden of the sediment collected along the Kupa River flow in Croatia using the bedload sediment transport model. Kupa, as the natural border between Croatia and Slovenia, belongs to the water system Krupa (Slovenia) → Lahinja (Slovenia) → Kupa (Croatia) → Sava → Danube → Black Sea. From 1962 to 1985, the total quantity of waste calculated for pure PCBs, released by a capacitor manufacturer into the environment within various locations of the Krupa River in Slovenia, was 70 tons. Krupa River (Slovenia) has become one of the most PCB-polluted rivers in Europe, and consequently, PCBs have been detected in the Kupa River (Croatia). Model application revealed that contamination of the Kupa River (Croatia) started significantly earlier than 1983, when a high concentration of PCB was detected for the first time in the Krupa River (Slovenia), with probably significantly higher sediment concentrations at the upstream boundary of the Kupa. A slow concentration changes and PCB accumulation in the sediment should be expected downstream compared to the upstream boundary, governed mainly by high flow events. The PCBs in sediments from 2020/2021 are markedly different after the Lahinja confluence with Kupa (0.2–0.6 μg kg−1 vs. 1.4–34.3 μg kg−1). Measurements of PCBs in Kupa sediment suggest that the intake of PCB has not yet been completely stopped, which should be confirmed by detailed monitoring in the future. The contamination situation observed in the Kupa River represents an excellent example of the persistency of PCBs in the environment.",
publisher = "Springer",
journal = "Environmental Geochemistry and Health",
title = "Bedload sediment transport model for revealing the multi-year trend of polychlorinated biphenyl contamination in the river sediment (Kupa, Croatia)",
volume = "45",
number = "11",
pages = "8473-8487",
doi = "10.1007/s10653-023-01733-2"
}

Herceg Romanić, S., Jaćimović, N., Mendaš, G., Fingler, S., Stipičević, S., Jakšić, G., Popović, A.,& Jovanović, G.. (2023). Bedload sediment transport model for revealing the multi-year trend of polychlorinated biphenyl contamination in the river sediment (Kupa, Croatia). in Environmental Geochemistry and Health
Springer., 45(11), 8473-8487.
https://doi.org/10.1007/s10653-023-01733-2

Herceg Romanić S, Jaćimović N, Mendaš G, Fingler S, Stipičević S, Jakšić G, Popović A, Jovanović G. Bedload sediment transport model for revealing the multi-year trend of polychlorinated biphenyl contamination in the river sediment (Kupa, Croatia). in Environmental Geochemistry and Health. 2023;45(11):8473-8487.
doi:10.1007/s10653-023-01733-2 .

Herceg Romanić, Snježana, Jaćimović, Nenad, Mendaš, Gordana, Fingler, Sanja, Stipičević, Sanja, Jakšić, Goran, Popović, Aleksandar, Jovanović, Gordana, "Bedload sediment transport model for revealing the multi-year trend of polychlorinated biphenyl contamination in the river sediment (Kupa, Croatia)" in Environmental Geochemistry and Health, 45, no. 11 (2023):8473-8487,
https://doi.org/10.1007/s10653-023-01733-2 . .

TY  - JOUR
AU  - Krstić, Gordana
AU  - Saidu, Muhammad Bello
AU  - Barta, Anita
AU  - Vágvölgyi, Máté
AU  - Ali, Hazhmat
AU  - Zupkó, István
AU  - Berkecz, Róbert
AU  - Gallah, Umar Shehu
AU  - Rédei, Dóra
AU  - Hohmann, Judit
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6330
AB  - Eight previously undescribed chromones, named pauciflorins F–M and two 5-methyl-2,4-chromadione derivatives named as pauciflorins N and O, were isolated from the methanol extract of the leaves of Centrapalus pauciflorus (Willd.) H.Rob. together with the known (+)-spiro-ethuliacoumarin. The structures were determined via extensive spectroscopic analyses, including HRESIMS, 1D NMR (1H, 13C JMOD), and 2D NMR (HSQC, HMBC, 1H–1H COSY, and NOESY) experiments. Through an MTT assay, seven isolated compounds were tested for their antiproliferative properties against human adherent breast (MCF-7, MDA-MB-231), cervical (HeLa, SiHa), and ovarian (A2780) cancer cell lines. Pauciflorin F was effective against MCF-7 breast cancer cells, its activity (IC50 5.78 μM) was comparable to that of the reference agent cisplatin (IC50 5.78 μM).
PB  - American Chemical Society
T2  - ACS Omega
T1  - Anticancer Meroterpenoids from Centrapalus pauciflorus leaves: Chromone- and 2,4-Chromadione-Monoterpene Derivatives
VL  - 8
IS  - 34
SP  - 31389
EP  - 31398
DO  - 10.1021/acsomega.3c03884
ER  - 

@article{
author = "Krstić, Gordana and Saidu, Muhammad Bello and Barta, Anita and Vágvölgyi, Máté and Ali, Hazhmat and Zupkó, István and Berkecz, Róbert and Gallah, Umar Shehu and Rédei, Dóra and Hohmann, Judit",
year = "2023",
abstract = "Eight previously undescribed chromones, named pauciflorins F–M and two 5-methyl-2,4-chromadione derivatives named as pauciflorins N and O, were isolated from the methanol extract of the leaves of Centrapalus pauciflorus (Willd.) H.Rob. together with the known (+)-spiro-ethuliacoumarin. The structures were determined via extensive spectroscopic analyses, including HRESIMS, 1D NMR (1H, 13C JMOD), and 2D NMR (HSQC, HMBC, 1H–1H COSY, and NOESY) experiments. Through an MTT assay, seven isolated compounds were tested for their antiproliferative properties against human adherent breast (MCF-7, MDA-MB-231), cervical (HeLa, SiHa), and ovarian (A2780) cancer cell lines. Pauciflorin F was effective against MCF-7 breast cancer cells, its activity (IC50 5.78 μM) was comparable to that of the reference agent cisplatin (IC50 5.78 μM).",
publisher = "American Chemical Society",
journal = "ACS Omega",
title = "Anticancer Meroterpenoids from Centrapalus pauciflorus leaves: Chromone- and 2,4-Chromadione-Monoterpene Derivatives",
volume = "8",
number = "34",
pages = "31389-31398",
doi = "10.1021/acsomega.3c03884"
}

Krstić, G., Saidu, M. B., Barta, A., Vágvölgyi, M., Ali, H., Zupkó, I., Berkecz, R., Gallah, U. S., Rédei, D.,& Hohmann, J.. (2023). Anticancer Meroterpenoids from Centrapalus pauciflorus leaves: Chromone- and 2,4-Chromadione-Monoterpene Derivatives. in ACS Omega
American Chemical Society., 8(34), 31389-31398.
https://doi.org/10.1021/acsomega.3c03884

Krstić G, Saidu MB, Barta A, Vágvölgyi M, Ali H, Zupkó I, Berkecz R, Gallah US, Rédei D, Hohmann J. Anticancer Meroterpenoids from Centrapalus pauciflorus leaves: Chromone- and 2,4-Chromadione-Monoterpene Derivatives. in ACS Omega. 2023;8(34):31389-31398.
doi:10.1021/acsomega.3c03884 .

Krstić, Gordana, Saidu, Muhammad Bello, Barta, Anita, Vágvölgyi, Máté, Ali, Hazhmat, Zupkó, István, Berkecz, Róbert, Gallah, Umar Shehu, Rédei, Dóra, Hohmann, Judit, "Anticancer Meroterpenoids from Centrapalus pauciflorus leaves: Chromone- and 2,4-Chromadione-Monoterpene Derivatives" in ACS Omega, 8, no. 34 (2023):31389-31398,
https://doi.org/10.1021/acsomega.3c03884 . .

TY  - JOUR
AU  - Matić, Dragana
AU  - Vlahović, Milena
AU  - Grčić, Anja
AU  - Filipović, Aleksandra
AU  - Ilijin, Larisa
AU  - Mrdaković, Marija
AU  - Mutić, Jelena
AU  - Đurđić, Slađana
AU  - Perić-Mataruga, Vesna
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6329
AB  - Long-term exposure of populations to pollution may result in enhanced ability to cope with environmental stress. To compare the responses of two Lymantria dispar populations living in unpolluted and polluted forests (UP and PP, respectively), we chronically exposed larvae to cadmium at concentrations of 50 and 100 μg Cd/g dry food (Cd1 and Cd2, respectively). We examined cadmium accumulation in the midgut and hemolymph, activities of superoxide dismutase (SOD), catalase (CAT), and alkaline phosphatases (ALP) in the midgut, as well as Hsp70 protein expression in the midgut, hemolymph, and brain and evaluated these parameters as biomarkers of cadmium contamination. Larvae from PP, fed a control diet, showed higher activity of SOD and increased Hsp70 expression compared with larvae from UP. Excessive amounts of Cd were accumulated in the midgut of all Cd-fed larvae, whereas Cd content in the hemolymph was elevated only in larvae from PP after Cd2 treatment. In larvae from UP, Cd2 treatment decreased the activity of CAT and induced the expression of Hsp70 in the midgut and hemolymph. In larvae from PP, exposure to both Cd concentrations strongly attenuated SOD and CAT activities, while Hsp70 expression was not induced in any organ/tissue. Cd did not affect ALP activity in either population. Midgut Cd content proved to be a suitable indicator of Cd contamination for both polluted and unpolluted habitats.
PB  - Elsevier
T2  - Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology
VL  - 273
SP  - 109721
DO  - 10.1016/j.cbpc.2023.109721
ER  - 

@article{
author = "Matić, Dragana and Vlahović, Milena and Grčić, Anja and Filipović, Aleksandra and Ilijin, Larisa and Mrdaković, Marija and Mutić, Jelena and Đurđić, Slađana and Perić-Mataruga, Vesna",
year = "2023",
abstract = "Long-term exposure of populations to pollution may result in enhanced ability to cope with environmental stress. To compare the responses of two Lymantria dispar populations living in unpolluted and polluted forests (UP and PP, respectively), we chronically exposed larvae to cadmium at concentrations of 50 and 100 μg Cd/g dry food (Cd1 and Cd2, respectively). We examined cadmium accumulation in the midgut and hemolymph, activities of superoxide dismutase (SOD), catalase (CAT), and alkaline phosphatases (ALP) in the midgut, as well as Hsp70 protein expression in the midgut, hemolymph, and brain and evaluated these parameters as biomarkers of cadmium contamination. Larvae from PP, fed a control diet, showed higher activity of SOD and increased Hsp70 expression compared with larvae from UP. Excessive amounts of Cd were accumulated in the midgut of all Cd-fed larvae, whereas Cd content in the hemolymph was elevated only in larvae from PP after Cd2 treatment. In larvae from UP, Cd2 treatment decreased the activity of CAT and induced the expression of Hsp70 in the midgut and hemolymph. In larvae from PP, exposure to both Cd concentrations strongly attenuated SOD and CAT activities, while Hsp70 expression was not induced in any organ/tissue. Cd did not affect ALP activity in either population. Midgut Cd content proved to be a suitable indicator of Cd contamination for both polluted and unpolluted habitats.",
publisher = "Elsevier",
journal = "Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology",
volume = "273",
pages = "109721",
doi = "10.1016/j.cbpc.2023.109721"
}

Matić, D., Vlahović, M., Grčić, A., Filipović, A., Ilijin, L., Mrdaković, M., Mutić, J., Đurđić, S.,& Perić-Mataruga, V.. (2023). in Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology
Elsevier., 273, 109721.
https://doi.org/10.1016/j.cbpc.2023.109721

Matić D, Vlahović M, Grčić A, Filipović A, Ilijin L, Mrdaković M, Mutić J, Đurđić S, Perić-Mataruga V. in Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 2023;273:109721.
doi:10.1016/j.cbpc.2023.109721 .

Matić, Dragana, Vlahović, Milena, Grčić, Anja, Filipović, Aleksandra, Ilijin, Larisa, Mrdaković, Marija, Mutić, Jelena, Đurđić, Slađana, Perić-Mataruga, Vesna, in Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 273 (2023):109721,
https://doi.org/10.1016/j.cbpc.2023.109721 . .

TY  - JOUR
AU  - Kovačević, Marija
AU  - Živković, Sanja
AU  - Ognjanović, Miloš
AU  - Momčilović, Miloš
AU  - Relić, Dubravka
AU  - Vasić Anićijević, Dragana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6328
AB  - (1) Background: An increasing use of pharmaceutics imposes a need for the permanent development of efficient strategies, including the tailoring of highly specific new materials for their removal from the environment. Photocatalytic degradation has been the subject of increasing interest of the researchers in the field. (2) Methods: This paper is focused on the investigation of the possibility to deposit a thin metal layer on a TiO2 surface and study its photocatalytic performance for the degradation of ciprofloxacin using a combination of theoretical and experimental methods. (3) Results: Based on the extensive DFT screening of 24 d-metals’ adhesion on TiO2, Cu was selected for further work, due to the satisfactory expected stability and good availability. The (Cu)TiO2 was successfully synthesized and characterized with XRD, SEM+EDS and UV-Vis spectrophotometry. The uniformly distributed copper on the TiO2 surface corresponds to the binding on high-affinity oxygen-rich sites, as proposed with DFT calculations. The photocatalytic degradation rate of ciprofloxacin was improved by about a factor of 1.5 compared to the bare non-modified TiO2. (4) Conclusions: The observed result was ascribed to the ability of adsorbed Cu to impede the agglomeration of TiO2 and increase the active catalytic area, and bandgap narrowing predicted with DFT calculations.
T2  - Materials
T1  - In Silico Guided Design of Metal/Semiconductor Photocatalysts: A Case of Cu-Modified TiO2 for Ciprofloxacin Degradation
VL  - 16
IS  - 16
SP  - 5708
DO  - 10.3390/ma16165708
ER  - 

@article{
author = "Kovačević, Marija and Živković, Sanja and Ognjanović, Miloš and Momčilović, Miloš and Relić, Dubravka and Vasić Anićijević, Dragana",
year = "2023",
abstract = "(1) Background: An increasing use of pharmaceutics imposes a need for the permanent development of efficient strategies, including the tailoring of highly specific new materials for their removal from the environment. Photocatalytic degradation has been the subject of increasing interest of the researchers in the field. (2) Methods: This paper is focused on the investigation of the possibility to deposit a thin metal layer on a TiO2 surface and study its photocatalytic performance for the degradation of ciprofloxacin using a combination of theoretical and experimental methods. (3) Results: Based on the extensive DFT screening of 24 d-metals’ adhesion on TiO2, Cu was selected for further work, due to the satisfactory expected stability and good availability. The (Cu)TiO2 was successfully synthesized and characterized with XRD, SEM+EDS and UV-Vis spectrophotometry. The uniformly distributed copper on the TiO2 surface corresponds to the binding on high-affinity oxygen-rich sites, as proposed with DFT calculations. The photocatalytic degradation rate of ciprofloxacin was improved by about a factor of 1.5 compared to the bare non-modified TiO2. (4) Conclusions: The observed result was ascribed to the ability of adsorbed Cu to impede the agglomeration of TiO2 and increase the active catalytic area, and bandgap narrowing predicted with DFT calculations.",
journal = "Materials",
title = "In Silico Guided Design of Metal/Semiconductor Photocatalysts: A Case of Cu-Modified TiO2 for Ciprofloxacin Degradation",
volume = "16",
number = "16",
pages = "5708",
doi = "10.3390/ma16165708"
}

Kovačević, M., Živković, S., Ognjanović, M., Momčilović, M., Relić, D.,& Vasić Anićijević, D.. (2023). In Silico Guided Design of Metal/Semiconductor Photocatalysts: A Case of Cu-Modified TiO2 for Ciprofloxacin Degradation. in Materials, 16(16), 5708.
https://doi.org/10.3390/ma16165708

Kovačević M, Živković S, Ognjanović M, Momčilović M, Relić D, Vasić Anićijević D. In Silico Guided Design of Metal/Semiconductor Photocatalysts: A Case of Cu-Modified TiO2 for Ciprofloxacin Degradation. in Materials. 2023;16(16):5708.
doi:10.3390/ma16165708 .

Kovačević, Marija, Živković, Sanja, Ognjanović, Miloš, Momčilović, Miloš, Relić, Dubravka, Vasić Anićijević, Dragana, "In Silico Guided Design of Metal/Semiconductor Photocatalysts: A Case of Cu-Modified TiO2 for Ciprofloxacin Degradation" in Materials, 16, no. 16 (2023):5708,
https://doi.org/10.3390/ma16165708 . .

TY  - JOUR
AU  - Đogo-Mračević, Svetlana
AU  - Laketić, Tatjana
AU  - Stanković, Milan
AU  - Lolić, Aleksandar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6322
AB  - The aim of this research was to determine the content of arsenic (As), cadmium (Cd), lead (Pb), and nickel (Ni) in selected lipsticks and face foundations of different price categories and the health risk assessment associated with these toxic elements via dermal and oral exposure. The samples (10 lipstick and 10 face foundations) were purchased from local markets in Belgrade, Serbia. The samples were prepared by acid digestion and analyzed by atomic absorption spectrometry (flame atomization for Cd, Pb, and Ni and electrothermal atomization for As). Arsenic was found in 50% of lipstick samples and in only two face foundation samples with the highest concentration of 0.28 mg/kg in the lipstick sample. Lead concentration was in the range of 1.15 to 5.12 mg/kg in ten samples. Nickel was found in five samples out of 20, with the highest concentration of 4.20 mg/kg. Cadmium was found in only one face foundation sample in the cheaper price range (1.11 mg/kg). The obtained results indicate that concentrations of As, Pb, Cd, and Ni were within the permissible limits according to Serbian legislation. Health risk associated with these elements was assessed as non-carcinogenic and carcinogenic risk. Obtained hazard quotients (HQs) and hazard indexes (HIs) were below 1, indicating the absence of significant non-carcinogenic health risk due to exposure to these toxic elements (TEs). The carcinogenic risk results show that investigated cosmetic products can be considered low-risky due to the possibility of causing malignant disease.
PB  - Springer Nature
T2  - Environmental Monitoring and Assessment
T1  - Toxic element determination in selected cosmetic products: health risk assessment
VL  - 195
IS  - 9
DO  - 10.1007/s10661-023-11664-1
ER  - 

@article{
author = "Đogo-Mračević, Svetlana and Laketić, Tatjana and Stanković, Milan and Lolić, Aleksandar",
year = "2023",
abstract = "The aim of this research was to determine the content of arsenic (As), cadmium (Cd), lead (Pb), and nickel (Ni) in selected lipsticks and face foundations of different price categories and the health risk assessment associated with these toxic elements via dermal and oral exposure. The samples (10 lipstick and 10 face foundations) were purchased from local markets in Belgrade, Serbia. The samples were prepared by acid digestion and analyzed by atomic absorption spectrometry (flame atomization for Cd, Pb, and Ni and electrothermal atomization for As). Arsenic was found in 50% of lipstick samples and in only two face foundation samples with the highest concentration of 0.28 mg/kg in the lipstick sample. Lead concentration was in the range of 1.15 to 5.12 mg/kg in ten samples. Nickel was found in five samples out of 20, with the highest concentration of 4.20 mg/kg. Cadmium was found in only one face foundation sample in the cheaper price range (1.11 mg/kg). The obtained results indicate that concentrations of As, Pb, Cd, and Ni were within the permissible limits according to Serbian legislation. Health risk associated with these elements was assessed as non-carcinogenic and carcinogenic risk. Obtained hazard quotients (HQs) and hazard indexes (HIs) were below 1, indicating the absence of significant non-carcinogenic health risk due to exposure to these toxic elements (TEs). The carcinogenic risk results show that investigated cosmetic products can be considered low-risky due to the possibility of causing malignant disease.",
publisher = "Springer Nature",
journal = "Environmental Monitoring and Assessment",
title = "Toxic element determination in selected cosmetic products: health risk assessment",
volume = "195",
number = "9",
doi = "10.1007/s10661-023-11664-1"
}

Đogo-Mračević, S., Laketić, T., Stanković, M.,& Lolić, A.. (2023). Toxic element determination in selected cosmetic products: health risk assessment. in Environmental Monitoring and Assessment
Springer Nature., 195(9).
https://doi.org/10.1007/s10661-023-11664-1

Đogo-Mračević S, Laketić T, Stanković M, Lolić A. Toxic element determination in selected cosmetic products: health risk assessment. in Environmental Monitoring and Assessment. 2023;195(9).
doi:10.1007/s10661-023-11664-1 .

Đogo-Mračević, Svetlana, Laketić, Tatjana, Stanković, Milan, Lolić, Aleksandar, "Toxic element determination in selected cosmetic products: health risk assessment" in Environmental Monitoring and Assessment, 195, no. 9 (2023),
https://doi.org/10.1007/s10661-023-11664-1 . .

TY  - JOUR
AU  - Pavličková, Michaela
AU  - Đurđić, Slađana
AU  - Hatala, Michal
AU  - Stanković, Dalibor
AU  - Švorc, Ľubomír
AU  - Veteška, Peter
AU  - Gemeiner, Pavol
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6324
AB  - Pad printing is not a widely used printing technique, but it offers the possibility of a simple, fast, and low-cost production of various high-resolution electrode structures. Here, the pad-printed reduced graphene oxide (rGO) electrodes are prepared from pad-printable inks containing rGO powder and different concentrations of two cellulose-based polymers: ethylcellulose and cellulose acetate butyrate. The applicability of rGO inks for pad printing is analyzed according to their rheological parameters and printability. Based on viscosity, storage (G′) and loss modulus (G″) values, 10 wt% of ethylcellulose and 15 wt% of cellulose acetate butyrate appear to be most suitable for pad printing. The effect of polymer concentration on rGO electrodes homogeneity and mechanical stability is also evaluated. Cyclic voltammetry measurements for [Fe(CN)6]3−/4− redox system are performed with rGO/cellulose inks pad-printed onto transparent conductive oxide substrates with the best results when using ethylcellulose as a binder. Finally, the square-wave voltammetric method assesses the viability of rGO electrodes for the fast detection of ascorbic acid (detection limit of 15 μM) coupled with satisfactory precision (4.5%, n = 5) and long-term stability during electrochemical measurements.
PB  - Wiley
T2  - Journal of Applied Polymer Science
T1  - Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors
VL  - 140
IS  - 42
SP  - e54570
DO  - 10.1002/app.54570
ER  - 

@article{
author = "Pavličková, Michaela and Đurđić, Slađana and Hatala, Michal and Stanković, Dalibor and Švorc, Ľubomír and Veteška, Peter and Gemeiner, Pavol",
year = "2023",
abstract = "Pad printing is not a widely used printing technique, but it offers the possibility of a simple, fast, and low-cost production of various high-resolution electrode structures. Here, the pad-printed reduced graphene oxide (rGO) electrodes are prepared from pad-printable inks containing rGO powder and different concentrations of two cellulose-based polymers: ethylcellulose and cellulose acetate butyrate. The applicability of rGO inks for pad printing is analyzed according to their rheological parameters and printability. Based on viscosity, storage (G′) and loss modulus (G″) values, 10 wt% of ethylcellulose and 15 wt% of cellulose acetate butyrate appear to be most suitable for pad printing. The effect of polymer concentration on rGO electrodes homogeneity and mechanical stability is also evaluated. Cyclic voltammetry measurements for [Fe(CN)6]3−/4− redox system are performed with rGO/cellulose inks pad-printed onto transparent conductive oxide substrates with the best results when using ethylcellulose as a binder. Finally, the square-wave voltammetric method assesses the viability of rGO electrodes for the fast detection of ascorbic acid (detection limit of 15 μM) coupled with satisfactory precision (4.5%, n = 5) and long-term stability during electrochemical measurements.",
publisher = "Wiley",
journal = "Journal of Applied Polymer Science",
title = "Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors",
volume = "140",
number = "42",
pages = "e54570",
doi = "10.1002/app.54570"
}

Pavličková, M., Đurđić, S., Hatala, M., Stanković, D., Švorc, Ľ., Veteška, P.,& Gemeiner, P.. (2023). Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors. in Journal of Applied Polymer Science
Wiley., 140(42), e54570.
https://doi.org/10.1002/app.54570

Pavličková M, Đurđić S, Hatala M, Stanković D, Švorc Ľ, Veteška P, Gemeiner P. Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors. in Journal of Applied Polymer Science. 2023;140(42):e54570.
doi:10.1002/app.54570 .

Pavličková, Michaela, Đurđić, Slađana, Hatala, Michal, Stanković, Dalibor, Švorc, Ľubomír, Veteška, Peter, Gemeiner, Pavol, "Pad printing inks based on reduced graphene oxide and various cellulose binders: Rheological properties, printability and application in electrochemical sensors" in Journal of Applied Polymer Science, 140, no. 42 (2023):e54570,
https://doi.org/10.1002/app.54570 . .

TY  - JOUR
AU  - Mandić, Danijela
AU  - Nežić, Lana
AU  - Amdžić, Ljiljana
AU  - Vojinović, Nataša
AU  - Gajanin, Radoslav
AU  - Popović, Miroslav
AU  - Đeri, Jugoslav
AU  - Balint, Milena Todorović
AU  - Dumanović, Jelena
AU  - Milovanović, Zoran
AU  - Grujić-Milanović, Jelica
AU  - Škrbić, Ranko
AU  - Jaćević, Vesna
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6327
AB  - Background: Approximately 40% of patients with diffuse large B-cell lymphoma (DLBCL) experience treatment resistance to the first-line R-CHOP regimen. ATP binding cassette (ABC) transporters and survivin might play a role in multidrug resistance (MDR) in various tumors. The aim was to investigate if the coexpression of ABC transporters and survivin was associated with R-CHOP treatment response. Methods: The expression of Bcl-2, survivin, P-glycoprotein/ABCB1, MRP1/ABCC1, and BCRP/ABCC2 was analyzed using immunohistochemistry in tumor specimens obtained from patients with DLBCL, and classified according to the treatment response as Remission, Relapsed, and (primary) Refractory groups. All patients received R-CHOP or equivalent treatment. Results: Bcl-2 was in strong positive correlation with clinical parameters and all biomarkers except P-gp/ABCB1. The overexpression of MRP1/ABCC1, survivin, and BCRP/ABCC2 presented as high immunoreactive scores (IRSs) was detected in the Refractory and Relapsed groups (p < 0.05 vs. Remission), respectively, whereas the IRS of P-gp/ABCB1 was low. Significant correlations were found among either MRP1/ABCC1 and survivin or BCRP/ABCC2 in the Refractory and Relapsed groups, respectively. In multiple linear regression analysis, ECOG status along with MRP1/ABCC1 or survivin and BRCP/ABCG2 was significantly associated with the prediction of the R-CHOP treatment response. Conclusions: DLBCL might harbor certain molecular signatures such as MRP1/ABCC1, survivin, and BCRP/ABCC2 overexpression that can predict resistance to R-CHOP.
PB  - MDPI
T2  - Cancers
T1  - Overexpression of MRP1/ABCC1, Survivin and BCRP/ABCC2 Predicts the Resistance of Diffuse Large B-Cell Lymphoma to R-CHOP Treatment
VL  - 15
IS  - 16
SP  - 4106
DO  - 10.3390/cancers15164106
ER  - 

@article{
author = "Mandić, Danijela and Nežić, Lana and Amdžić, Ljiljana and Vojinović, Nataša and Gajanin, Radoslav and Popović, Miroslav and Đeri, Jugoslav and Balint, Milena Todorović and Dumanović, Jelena and Milovanović, Zoran and Grujić-Milanović, Jelica and Škrbić, Ranko and Jaćević, Vesna",
year = "2023",
abstract = "Background: Approximately 40% of patients with diffuse large B-cell lymphoma (DLBCL) experience treatment resistance to the first-line R-CHOP regimen. ATP binding cassette (ABC) transporters and survivin might play a role in multidrug resistance (MDR) in various tumors. The aim was to investigate if the coexpression of ABC transporters and survivin was associated with R-CHOP treatment response. Methods: The expression of Bcl-2, survivin, P-glycoprotein/ABCB1, MRP1/ABCC1, and BCRP/ABCC2 was analyzed using immunohistochemistry in tumor specimens obtained from patients with DLBCL, and classified according to the treatment response as Remission, Relapsed, and (primary) Refractory groups. All patients received R-CHOP or equivalent treatment. Results: Bcl-2 was in strong positive correlation with clinical parameters and all biomarkers except P-gp/ABCB1. The overexpression of MRP1/ABCC1, survivin, and BCRP/ABCC2 presented as high immunoreactive scores (IRSs) was detected in the Refractory and Relapsed groups (p < 0.05 vs. Remission), respectively, whereas the IRS of P-gp/ABCB1 was low. Significant correlations were found among either MRP1/ABCC1 and survivin or BCRP/ABCC2 in the Refractory and Relapsed groups, respectively. In multiple linear regression analysis, ECOG status along with MRP1/ABCC1 or survivin and BRCP/ABCG2 was significantly associated with the prediction of the R-CHOP treatment response. Conclusions: DLBCL might harbor certain molecular signatures such as MRP1/ABCC1, survivin, and BCRP/ABCC2 overexpression that can predict resistance to R-CHOP.",
publisher = "MDPI",
journal = "Cancers",
title = "Overexpression of MRP1/ABCC1, Survivin and BCRP/ABCC2 Predicts the Resistance of Diffuse Large B-Cell Lymphoma to R-CHOP Treatment",
volume = "15",
number = "16",
pages = "4106",
doi = "10.3390/cancers15164106"
}

Mandić, D., Nežić, L., Amdžić, L., Vojinović, N., Gajanin, R., Popović, M., Đeri, J., Balint, M. T., Dumanović, J., Milovanović, Z., Grujić-Milanović, J., Škrbić, R.,& Jaćević, V.. (2023). Overexpression of MRP1/ABCC1, Survivin and BCRP/ABCC2 Predicts the Resistance of Diffuse Large B-Cell Lymphoma to R-CHOP Treatment. in Cancers
MDPI., 15(16), 4106.
https://doi.org/10.3390/cancers15164106

Mandić D, Nežić L, Amdžić L, Vojinović N, Gajanin R, Popović M, Đeri J, Balint MT, Dumanović J, Milovanović Z, Grujić-Milanović J, Škrbić R, Jaćević V. Overexpression of MRP1/ABCC1, Survivin and BCRP/ABCC2 Predicts the Resistance of Diffuse Large B-Cell Lymphoma to R-CHOP Treatment. in Cancers. 2023;15(16):4106.
doi:10.3390/cancers15164106 .

Mandić, Danijela, Nežić, Lana, Amdžić, Ljiljana, Vojinović, Nataša, Gajanin, Radoslav, Popović, Miroslav, Đeri, Jugoslav, Balint, Milena Todorović, Dumanović, Jelena, Milovanović, Zoran, Grujić-Milanović, Jelica, Škrbić, Ranko, Jaćević, Vesna, "Overexpression of MRP1/ABCC1, Survivin and BCRP/ABCC2 Predicts the Resistance of Diffuse Large B-Cell Lymphoma to R-CHOP Treatment" in Cancers, 15, no. 16 (2023):4106,
https://doi.org/10.3390/cancers15164106 . .