Lješević, Marija

Link to this page

Authority KeyName Variants
orcid::0000-0002-8164-6043
  • Lješević, Marija (18)
Projects
Simultaneous Bioremediation and Soilification of Degraded Areas to Preserve Natural Resources of Biologically Active Substances, and Development and Production of Biomaterials and Dietetic Products European Union’s Horizon 2020 research and innovation programme under grant agreement No 870292 (BioICEP)
Japan International Cooperation Agency (JICA) grassroot project “Capacity building for analysis and reduction measures of persistent organic pollutants in Serbia” Agencia Nacional de Promocion Científica y Tecnologica (PICT 2015-1620 to MCNS), CONICET (PUE INFIVE), CICPBA, UNLP
Dynamics of nonlinear physicochemical and biochemical systems with modeling and predicting of their behavior under nonequilibrium conditions info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176006/RS/
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200168 (University of Belgrade, Faculty of Chemistry)
Japan International Cooperation Agency (JICA) (grassroot project “Capacity building for analysis and reduction measures of persistent organic pollutants in Serbia”) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200042 (University of Belgrade, Institute of Molecular Genetics and Genetic Engineering)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200053 (University of Belgrade, Institute for Multidisciplinary Research)

Author's Bibliography

Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio

Milenković, Ivana; Radotić, Ksenija; Despotović, Jovana; Lončarević, Branka; Lješević, Marija; Spasić, Slađana Z.; Nikolić, Aleksandra; Beškoski, Vladimir

(Elsevier, 2021)

TY  - JOUR
AU  - Milenković, Ivana
AU  - Radotić, Ksenija
AU  - Despotović, Jovana
AU  - Lončarević, Branka
AU  - Lješević, Marija
AU  - Spasić, Slađana Z.
AU  - Nikolić, Aleksandra
AU  - Beškoski, Vladimir 
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0166445X21001260
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4566
AB  - Cerium oxide nanoparticles (nCeO2) have widespread applications, but they can be hazardous to the environment. Some reports indicate the toxic effect of nCeO2 on tested animals, but literature data are mainly contradictory. Coating of nCeO2 can improve their suspension stability and change their interaction with the environment, which can consequently decrease their toxic effects. Herein, the exopolysaccharides levan and pullulan, due to their high water solubility, biocompatibility, and ability to form film, were used to coat nCeO2. Additionally, the monosaccharide glucose was used, since it is a common material for nanoparticle coating. This is the first study investigating the impact of carbohydrate-coated nCeO2 in comparison to uncoated nCeO2 using different model organisms. The aim of this study was to test the acute toxicity of carbohydrate-coated nCeO2 on the bacterium Vibrio fischeri NRRL B-11177, the crustacean Daphnia magna, and zebrafish Danio rerio. The second aim was to investigate the effects of nCeO2 on respiration in Daphnia magna which was performed for the first time. Finally, it was important to see the relation between Ce bioaccumulation in Daphnia magna and Danio rerio and other investigated parameters. Our results revealed that the coating decreased the toxicity of nCeO2 on Vibrio fischeri. The coating of nCeO2 did not affect the nanoparticles’ accumulation/adsorption or mortality in Daphnia magna or Danio rerio. Monitoring of respiration in Daphnia magna revealed changes in CO2 production after exposure to coated nCeO2, while the crustacean's O2 consumption was not affected by any of the coated nCeO2. In summary, this study revealed that, at 200 mg L−1, uncoated and carbohydrate-coated nCeO2 are not toxic for the tested organisms, however, the CO2 production in Daphnia magna is different when they are treated with coated and uncoated nCeO2. The highest production was in glucose and levan-coated nCeO2 according to their highest suspension stability. Daphnia magna (D. magna), Danio rerio (D. rerio), Vibrio fischeri (V. fischeri)
PB  - Elsevier
T2  - Aquatic Toxicology
T1  - Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio
VL  - 236
SP  - 105867
DO  - 10.1016/j.aquatox.2021.105867
ER  - 
@article{
author = "Milenković, Ivana and Radotić, Ksenija and Despotović, Jovana and Lončarević, Branka and Lješević, Marija and Spasić, Slađana Z. and Nikolić, Aleksandra and Beškoski, Vladimir ",
year = "2021",
abstract = "Cerium oxide nanoparticles (nCeO2) have widespread applications, but they can be hazardous to the environment. Some reports indicate the toxic effect of nCeO2 on tested animals, but literature data are mainly contradictory. Coating of nCeO2 can improve their suspension stability and change their interaction with the environment, which can consequently decrease their toxic effects. Herein, the exopolysaccharides levan and pullulan, due to their high water solubility, biocompatibility, and ability to form film, were used to coat nCeO2. Additionally, the monosaccharide glucose was used, since it is a common material for nanoparticle coating. This is the first study investigating the impact of carbohydrate-coated nCeO2 in comparison to uncoated nCeO2 using different model organisms. The aim of this study was to test the acute toxicity of carbohydrate-coated nCeO2 on the bacterium Vibrio fischeri NRRL B-11177, the crustacean Daphnia magna, and zebrafish Danio rerio. The second aim was to investigate the effects of nCeO2 on respiration in Daphnia magna which was performed for the first time. Finally, it was important to see the relation between Ce bioaccumulation in Daphnia magna and Danio rerio and other investigated parameters. Our results revealed that the coating decreased the toxicity of nCeO2 on Vibrio fischeri. The coating of nCeO2 did not affect the nanoparticles’ accumulation/adsorption or mortality in Daphnia magna or Danio rerio. Monitoring of respiration in Daphnia magna revealed changes in CO2 production after exposure to coated nCeO2, while the crustacean's O2 consumption was not affected by any of the coated nCeO2. In summary, this study revealed that, at 200 mg L−1, uncoated and carbohydrate-coated nCeO2 are not toxic for the tested organisms, however, the CO2 production in Daphnia magna is different when they are treated with coated and uncoated nCeO2. The highest production was in glucose and levan-coated nCeO2 according to their highest suspension stability. Daphnia magna (D. magna), Danio rerio (D. rerio), Vibrio fischeri (V. fischeri)",
publisher = "Elsevier",
journal = "Aquatic Toxicology",
title = "Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio",
volume = "236",
pages = "105867",
doi = "10.1016/j.aquatox.2021.105867"
}
Milenković, I., Radotić, K., Despotović, J., Lončarević, B., Lješević, M., Spasić, S. Z., Nikolić, A.,& Beškoski, V.. (2021). Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio. in Aquatic Toxicology
Elsevier., 236, 105867.
https://doi.org/10.1016/j.aquatox.2021.105867
Milenković I, Radotić K, Despotović J, Lončarević B, Lješević M, Spasić SZ, Nikolić A, Beškoski V. Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio. in Aquatic Toxicology. 2021;236:105867.
doi:10.1016/j.aquatox.2021.105867 .
Milenković, Ivana, Radotić, Ksenija, Despotović, Jovana, Lončarević, Branka, Lješević, Marija, Spasić, Slađana Z., Nikolić, Aleksandra, Beškoski, Vladimir , "Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio" in Aquatic Toxicology, 236 (2021):105867,
https://doi.org/10.1016/j.aquatox.2021.105867 . .
1
1
1

Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants

Lugonja, Nikoleta; Lončarević, Branka D.; Stanković, Dalibor; Marinković, Vesna S.; Lješević, Marija; Spasić, Snežana; Beškoski, Vladimir

(Turin : Edizioni Minerva Medica, 2021)

TY  - JOUR
AU  - Lugonja, Nikoleta
AU  - Lončarević, Branka D.
AU  - Stanković, Dalibor
AU  - Marinković, Vesna S.
AU  - Lješević, Marija
AU  - Spasić, Snežana
AU  - Beškoski, Vladimir
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4432
AB  - BACKGROUND: Pectin is a complex polysaccharide, present in fresh and processed food as an additive, which also serves as an important source of fiber. In this work, the aim was to investigate in-vitro application of apple pectin as a possible antimicrobial, antioxidant and prebiotic agent for growth of bacteria selected from human milk and infant feces, as well as standard strains Lactobacillus rhamnosus and Bifidobacterium bifidum.
METHODS : All the bacteria isolated from the milk of mothers of preterm and term-born infants, bacteria from infant feces and standard strains were tested for fermentation of apple pectin as the main carbohydrate in selective broth media.
RESULTS: An increase in the growth of bacteria Bifidobacteria, Lactobacillus, and a consortium of bacteria selected from human milk and infant feces was noticed after pectin fermentation. It was found that pectin has a positive impact on the increase of the antioxidant capacity in all the tested samples. A high correlation was achieved, comparing electrochemical with spectrophotometric methods. Antimicrobial tests showed that pectin and fermentation products have slight or no influence at all on the growth of standard strains of Escherichia coli, Staphylococcus aureus and Candida albicans.
CONCLUSIONS: The results showed the importance of pectin as an antioxidant and its impact on the development of potential probiotic microbiota in mothers and infants. The study indicated a new potential application of pectin as a supplement in infant food.
PB  - Turin : Edizioni Minerva Medica
T2  - Minerva Biotechnology and Biomolecular Research
T1  - Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants
VL  - 33
IS  - 2
SP  - 86
EP  - 92
DO  - 10.23736/S2724-542X.21.02760-9
ER  - 
@article{
author = "Lugonja, Nikoleta and Lončarević, Branka D. and Stanković, Dalibor and Marinković, Vesna S. and Lješević, Marija and Spasić, Snežana and Beškoski, Vladimir",
year = "2021",
abstract = "BACKGROUND: Pectin is a complex polysaccharide, present in fresh and processed food as an additive, which also serves as an important source of fiber. In this work, the aim was to investigate in-vitro application of apple pectin as a possible antimicrobial, antioxidant and prebiotic agent for growth of bacteria selected from human milk and infant feces, as well as standard strains Lactobacillus rhamnosus and Bifidobacterium bifidum.
METHODS : All the bacteria isolated from the milk of mothers of preterm and term-born infants, bacteria from infant feces and standard strains were tested for fermentation of apple pectin as the main carbohydrate in selective broth media.
RESULTS: An increase in the growth of bacteria Bifidobacteria, Lactobacillus, and a consortium of bacteria selected from human milk and infant feces was noticed after pectin fermentation. It was found that pectin has a positive impact on the increase of the antioxidant capacity in all the tested samples. A high correlation was achieved, comparing electrochemical with spectrophotometric methods. Antimicrobial tests showed that pectin and fermentation products have slight or no influence at all on the growth of standard strains of Escherichia coli, Staphylococcus aureus and Candida albicans.
CONCLUSIONS: The results showed the importance of pectin as an antioxidant and its impact on the development of potential probiotic microbiota in mothers and infants. The study indicated a new potential application of pectin as a supplement in infant food.",
publisher = "Turin : Edizioni Minerva Medica",
journal = "Minerva Biotechnology and Biomolecular Research",
title = "Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants",
volume = "33",
number = "2",
pages = "86-92",
doi = "10.23736/S2724-542X.21.02760-9"
}
Lugonja, N., Lončarević, B. D., Stanković, D., Marinković, V. S., Lješević, M., Spasić, S.,& Beškoski, V.. (2021). Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants. in Minerva Biotechnology and Biomolecular Research
Turin : Edizioni Minerva Medica., 33(2), 86-92.
https://doi.org/10.23736/S2724-542X.21.02760-9
Lugonja N, Lončarević BD, Stanković D, Marinković VS, Lješević M, Spasić S, Beškoski V. Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants. in Minerva Biotechnology and Biomolecular Research. 2021;33(2):86-92.
doi:10.23736/S2724-542X.21.02760-9 .
Lugonja, Nikoleta, Lončarević, Branka D., Stanković, Dalibor, Marinković, Vesna S., Lješević, Marija, Spasić, Snežana, Beškoski, Vladimir, "Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants" in Minerva Biotechnology and Biomolecular Research, 33, no. 2 (2021):86-92,
https://doi.org/10.23736/S2724-542X.21.02760-9 . .

Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases

Đapović, Milica; Milivojević, Dušan; Ilić-Tomić, Tatjana; Lješević, Marija; Nikolaivits, Efstratios; Topakas, Evangelos; Maslak, Veselin; Nikodinović-Runić, Jasmina

(Elsevier, 2021)

TY  - JOUR
AU  - Đapović, Milica
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Lješević, Marija
AU  - Nikolaivits, Efstratios
AU  - Topakas, Evangelos
AU  - Maslak, Veselin
AU  - Nikodinović-Runić, Jasmina
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0045653521004744
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4409
AB  - Polyethylene terephthalate (PET) is widely used material and as such became highly enriched in nature. It is generally considered inert and safe plastic, but due to the recent increased efforts to break-down PET using biotechnological approaches, we realized the scarcity of information about structural analysis of possible degradation products and their ecotoxicological assessment. Therefore, in this study, 11 compounds belonging to the group of PET precursors and possible degradation products have been comprehensively characterized. Seven of these compounds including 1-(2-hydroxyethyl)-4-methylterephthalate, ethylene glycol bis(methyl terephthalate), methyl bis(2-hydroxyethyl terephtahalate), 1,4-benzenedicarboxylic acid, 1,4-bis[2-[[4-(methoxycarbonyl)benzoyl]oxy]ethyl] ester and methyl tris(2-hydroxyethyl terephthalate) corresponding to mono-, 1.5-, di-, 2,5- and trimer of PET were synthetized and structurally characterized for the first time. In-silico druglikeness and physico-chemical properties of these compounds were predicted using variety of platforms. No antimicrobial properties were detected even at 1000 μg/mL. Ecotoxicological impact of the compounds against marine bacteria Allivibrio fischeri proved that the 6 out of 11 tested PET-associated compounds may be classified as harmful to aquatic microorganisms, with PET trimer being one of the most toxic. In comparison, most of the compounds were not toxic on human lung fibroblasts (MRC-5) at 200 μg/mL with inhibiting concentration (IC50) values of 30 μg/mL and 50 μg/mL determined for PET dimer and trimer. Only three of these compounds including PET monomer were toxic to nematode Caenorhabditis elegans at high concentration of 500 μg/mL. In terms of the applicative potential, PET dimer can be used as suitable substrate for the screening, identification and characterization of novel PET-depolymerizing enzymes.
PB  - Elsevier
T2  - Chemosphere
T2  - ChemosphereChemosphere
T1  - Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases
VL  - 275
SP  - 130005
DO  - 10.1016/j.chemosphere.2021.130005
ER  - 
@article{
author = "Đapović, Milica and Milivojević, Dušan and Ilić-Tomić, Tatjana and Lješević, Marija and Nikolaivits, Efstratios and Topakas, Evangelos and Maslak, Veselin and Nikodinović-Runić, Jasmina",
year = "2021",
abstract = "Polyethylene terephthalate (PET) is widely used material and as such became highly enriched in nature. It is generally considered inert and safe plastic, but due to the recent increased efforts to break-down PET using biotechnological approaches, we realized the scarcity of information about structural analysis of possible degradation products and their ecotoxicological assessment. Therefore, in this study, 11 compounds belonging to the group of PET precursors and possible degradation products have been comprehensively characterized. Seven of these compounds including 1-(2-hydroxyethyl)-4-methylterephthalate, ethylene glycol bis(methyl terephthalate), methyl bis(2-hydroxyethyl terephtahalate), 1,4-benzenedicarboxylic acid, 1,4-bis[2-[[4-(methoxycarbonyl)benzoyl]oxy]ethyl] ester and methyl tris(2-hydroxyethyl terephthalate) corresponding to mono-, 1.5-, di-, 2,5- and trimer of PET were synthetized and structurally characterized for the first time. In-silico druglikeness and physico-chemical properties of these compounds were predicted using variety of platforms. No antimicrobial properties were detected even at 1000 μg/mL. Ecotoxicological impact of the compounds against marine bacteria Allivibrio fischeri proved that the 6 out of 11 tested PET-associated compounds may be classified as harmful to aquatic microorganisms, with PET trimer being one of the most toxic. In comparison, most of the compounds were not toxic on human lung fibroblasts (MRC-5) at 200 μg/mL with inhibiting concentration (IC50) values of 30 μg/mL and 50 μg/mL determined for PET dimer and trimer. Only three of these compounds including PET monomer were toxic to nematode Caenorhabditis elegans at high concentration of 500 μg/mL. In terms of the applicative potential, PET dimer can be used as suitable substrate for the screening, identification and characterization of novel PET-depolymerizing enzymes.",
publisher = "Elsevier",
journal = "Chemosphere, ChemosphereChemosphere",
title = "Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases",
volume = "275",
pages = "130005",
doi = "10.1016/j.chemosphere.2021.130005"
}
Đapović, M., Milivojević, D., Ilić-Tomić, T., Lješević, M., Nikolaivits, E., Topakas, E., Maslak, V.,& Nikodinović-Runić, J.. (2021). Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases. in Chemosphere
Elsevier., 275, 130005.
https://doi.org/10.1016/j.chemosphere.2021.130005
Đapović M, Milivojević D, Ilić-Tomić T, Lješević M, Nikolaivits E, Topakas E, Maslak V, Nikodinović-Runić J. Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases. in Chemosphere. 2021;275:130005.
doi:10.1016/j.chemosphere.2021.130005 .
Đapović, Milica, Milivojević, Dušan, Ilić-Tomić, Tatjana, Lješević, Marija, Nikolaivits, Efstratios, Topakas, Evangelos, Maslak, Veselin, Nikodinović-Runić, Jasmina, "Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases" in Chemosphere, 275 (2021):130005,
https://doi.org/10.1016/j.chemosphere.2021.130005 . .
7
4
4

Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005.

Đapović, Milica; Milivojević, Dušan; Ilić-Tomić, Tatjana; Lješević, Marija; Nikolaivits, Efstratios; Topakas, Evangelos; Maslak, Veselin; Nikodinović-Runić, Jasmina

(Elsevier, 2021)

TY  - DATA
AU  - Đapović, Milica
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Lješević, Marija
AU  - Nikolaivits, Efstratios
AU  - Topakas, Evangelos
AU  - Maslak, Veselin
AU  - Nikodinović-Runić, Jasmina
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0045653521004744
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4410
PB  - Elsevier
T2  - Chemosphere
T1  - Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005.
ER  - 
@misc{
author = "Đapović, Milica and Milivojević, Dušan and Ilić-Tomić, Tatjana and Lješević, Marija and Nikolaivits, Efstratios and Topakas, Evangelos and Maslak, Veselin and Nikodinović-Runić, Jasmina",
year = "2021",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005."
}
Đapović, M., Milivojević, D., Ilić-Tomić, T., Lješević, M., Nikolaivits, E., Topakas, E., Maslak, V.,& Nikodinović-Runić, J.. (2021). Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005.. in Chemosphere
Elsevier..
Đapović M, Milivojević D, Ilić-Tomić T, Lješević M, Nikolaivits E, Topakas E, Maslak V, Nikodinović-Runić J. Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005.. in Chemosphere. 2021;..
Đapović, Milica, Milivojević, Dušan, Ilić-Tomić, Tatjana, Lješević, Marija, Nikolaivits, Efstratios, Topakas, Evangelos, Maslak, Veselin, Nikodinović-Runić, Jasmina, "Supplementary data for the article: Djapovic, M.; Milivojevic, D.; Ilic-Tomic, T.; Lješević, M.; Nikolaivits, E.; Topakas, E.; Maslak, V.; Nikodinovic-Runic, J. Synthesis and Characterization of Polyethylene Terephthalate (PET) Precursors and Potential Degradation Products: Toxicity Study and Application in Discovery of Novel PETases. Chemosphere 2021, 275, 130005. https://doi.org/10.1016/j.chemosphere.2021.130005." in Chemosphere (2021).

Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases

Đapović, Milica; Milivojević, Dušan; Ilić-Tomić, Tatjana; Lješević, Marija; Nikolaivits, Efstratios; Topakas, Evangelos; Maslak, Veselin; Nikodinović-Runić, Jasmina

(Elsevier, 2021)

TY  - JOUR
AU  - Đapović, Milica
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Lješević, Marija
AU  - Nikolaivits, Efstratios
AU  - Topakas, Evangelos
AU  - Maslak, Veselin
AU  - Nikodinović-Runić, Jasmina
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0045653521004744
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4409
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4411
AB  - Polyethylene terephthalate (PET) is widely used material and as such became highly enriched in nature. It is generally considered inert and safe plastic, but due to the recent increased efforts to break-down PET using biotechnological approaches, we realized the scarcity of information about structural analysis of possible degradation products and their ecotoxicological assessment. Therefore, in this study, 11 compounds belonging to the group of PET precursors and possible degradation products have been comprehensively characterized. Seven of these compounds including 1-(2-hydroxyethyl)-4-methylterephthalate, ethylene glycol bis(methyl terephthalate), methyl bis(2-hydroxyethyl terephtahalate), 1,4-benzenedicarboxylic acid, 1,4-bis[2-[[4-(methoxycarbonyl)benzoyl]oxy]ethyl] ester and methyl tris(2-hydroxyethyl terephthalate) corresponding to mono-, 1.5-, di-, 2,5- and trimer of PET were synthetized and structurally characterized for the first time. In-silico druglikeness and physico-chemical properties of these compounds were predicted using variety of platforms. No antimicrobial properties were detected even at 1000 μg/mL. Ecotoxicological impact of the compounds against marine bacteria Allivibrio fischeri proved that the 6 out of 11 tested PET-associated compounds may be classified as harmful to aquatic microorganisms, with PET trimer being one of the most toxic. In comparison, most of the compounds were not toxic on human lung fibroblasts (MRC-5) at 200 μg/mL with inhibiting concentration (IC50) values of 30 μg/mL and 50 μg/mL determined for PET dimer and trimer. Only three of these compounds including PET monomer were toxic to nematode Caenorhabditis elegans at high concentration of 500 μg/mL. In terms of the applicative potential, PET dimer can be used as suitable substrate for the screening, identification and characterization of novel PET-depolymerizing enzymes.
PB  - Elsevier
T2  - Chemosphere
T2  - ChemosphereChemosphere
T1  - Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases
VL  - 275
SP  - 130005
DO  - 10.1016/j.chemosphere.2021.130005
ER  - 
@article{
author = "Đapović, Milica and Milivojević, Dušan and Ilić-Tomić, Tatjana and Lješević, Marija and Nikolaivits, Efstratios and Topakas, Evangelos and Maslak, Veselin and Nikodinović-Runić, Jasmina",
year = "2021",
abstract = "Polyethylene terephthalate (PET) is widely used material and as such became highly enriched in nature. It is generally considered inert and safe plastic, but due to the recent increased efforts to break-down PET using biotechnological approaches, we realized the scarcity of information about structural analysis of possible degradation products and their ecotoxicological assessment. Therefore, in this study, 11 compounds belonging to the group of PET precursors and possible degradation products have been comprehensively characterized. Seven of these compounds including 1-(2-hydroxyethyl)-4-methylterephthalate, ethylene glycol bis(methyl terephthalate), methyl bis(2-hydroxyethyl terephtahalate), 1,4-benzenedicarboxylic acid, 1,4-bis[2-[[4-(methoxycarbonyl)benzoyl]oxy]ethyl] ester and methyl tris(2-hydroxyethyl terephthalate) corresponding to mono-, 1.5-, di-, 2,5- and trimer of PET were synthetized and structurally characterized for the first time. In-silico druglikeness and physico-chemical properties of these compounds were predicted using variety of platforms. No antimicrobial properties were detected even at 1000 μg/mL. Ecotoxicological impact of the compounds against marine bacteria Allivibrio fischeri proved that the 6 out of 11 tested PET-associated compounds may be classified as harmful to aquatic microorganisms, with PET trimer being one of the most toxic. In comparison, most of the compounds were not toxic on human lung fibroblasts (MRC-5) at 200 μg/mL with inhibiting concentration (IC50) values of 30 μg/mL and 50 μg/mL determined for PET dimer and trimer. Only three of these compounds including PET monomer were toxic to nematode Caenorhabditis elegans at high concentration of 500 μg/mL. In terms of the applicative potential, PET dimer can be used as suitable substrate for the screening, identification and characterization of novel PET-depolymerizing enzymes.",
publisher = "Elsevier",
journal = "Chemosphere, ChemosphereChemosphere",
title = "Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases",
volume = "275",
pages = "130005",
doi = "10.1016/j.chemosphere.2021.130005"
}
Đapović, M., Milivojević, D., Ilić-Tomić, T., Lješević, M., Nikolaivits, E., Topakas, E., Maslak, V.,& Nikodinović-Runić, J.. (2021). Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases. in Chemosphere
Elsevier., 275, 130005.
https://doi.org/10.1016/j.chemosphere.2021.130005
Đapović M, Milivojević D, Ilić-Tomić T, Lješević M, Nikolaivits E, Topakas E, Maslak V, Nikodinović-Runić J. Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases. in Chemosphere. 2021;275:130005.
doi:10.1016/j.chemosphere.2021.130005 .
Đapović, Milica, Milivojević, Dušan, Ilić-Tomić, Tatjana, Lješević, Marija, Nikolaivits, Efstratios, Topakas, Evangelos, Maslak, Veselin, Nikodinović-Runić, Jasmina, "Synthesis and characterization of polyethylene terephthalate (PET) precursors and potential degradation products: Toxicity study and application in discovery of novel PETases" in Chemosphere, 275 (2021):130005,
https://doi.org/10.1016/j.chemosphere.2021.130005 . .
7
4
3

Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity

Žerađanin, Aleksandra; Avdalović, Jelena; Lješević, Marija; Tešić, Olivera; Miletić, Srđan B.; Vrvić, Miroslav M.; Beškoski, Vladimir

(Serbian Chemical Society, 2020)

TY  - JOUR
AU  - Žerađanin, Aleksandra
AU  - Avdalović, Jelena
AU  - Lješević, Marija
AU  - Tešić, Olivera
AU  - Miletić, Srđan B.
AU  - Vrvić, Miroslav M.
AU  - Beškoski, Vladimir
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4234
AB  - Environmental pollution is a global problem, while bioremediation technology removes pollutants from the environment using microorganisms. This study was aimed at investigating how a bioremediation process affected soil humification. In soil polluted with petroleum and its derivatives that was submitted to bioremediation, besides the total petroleum hydrocarbons and the number of microorganisms, quantitative and qualitative changes of isolated humic acids were determined during the process. The bioremediation of 150 m3 of polluted soil lasted 150 days. The level of total petroleum hydrocarbons decreased by 86.6 %, while the level of humic acids increased by 26.5 %. The elemental analysis showed the reduction of C and the H/C ratio and the increase of O and the O/C ratio of isolated humic acids during the process. The ratio of absorbencies at 465 and 665 nm also increased. Based on this and the Fourier-transform infrared spectra, it was shown that the humic acids isolated at the end of bioremediation were enriched with oxygen functional groups and aromatic structures. This study provides one of the first insights into the relationship between bioremediation and humification, as well as evidence of how hydrocarbon-degrading microorganisms have a significant influence on changes to humic acid structure during bioremediation.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity
VL  - 85
IS  - 6
SP  - 821
EP  - 830
DO  - 10.2298/JSC190916131Z
ER  - 
@article{
author = "Žerađanin, Aleksandra and Avdalović, Jelena and Lješević, Marija and Tešić, Olivera and Miletić, Srđan B. and Vrvić, Miroslav M. and Beškoski, Vladimir",
year = "2020",
abstract = "Environmental pollution is a global problem, while bioremediation technology removes pollutants from the environment using microorganisms. This study was aimed at investigating how a bioremediation process affected soil humification. In soil polluted with petroleum and its derivatives that was submitted to bioremediation, besides the total petroleum hydrocarbons and the number of microorganisms, quantitative and qualitative changes of isolated humic acids were determined during the process. The bioremediation of 150 m3 of polluted soil lasted 150 days. The level of total petroleum hydrocarbons decreased by 86.6 %, while the level of humic acids increased by 26.5 %. The elemental analysis showed the reduction of C and the H/C ratio and the increase of O and the O/C ratio of isolated humic acids during the process. The ratio of absorbencies at 465 and 665 nm also increased. Based on this and the Fourier-transform infrared spectra, it was shown that the humic acids isolated at the end of bioremediation were enriched with oxygen functional groups and aromatic structures. This study provides one of the first insights into the relationship between bioremediation and humification, as well as evidence of how hydrocarbon-degrading microorganisms have a significant influence on changes to humic acid structure during bioremediation.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity",
volume = "85",
number = "6",
pages = "821-830",
doi = "10.2298/JSC190916131Z"
}
Žerađanin, A., Avdalović, J., Lješević, M., Tešić, O., Miletić, S. B., Vrvić, M. M.,& Beškoski, V.. (2020). Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 85(6), 821-830.
https://doi.org/10.2298/JSC190916131Z
Žerađanin A, Avdalović J, Lješević M, Tešić O, Miletić SB, Vrvić MM, Beškoski V. Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity. in Journal of the Serbian Chemical Society. 2020;85(6):821-830.
doi:10.2298/JSC190916131Z .
Žerađanin, Aleksandra, Avdalović, Jelena, Lješević, Marija, Tešić, Olivera, Miletić, Srđan B., Vrvić, Miroslav M., Beškoski, Vladimir, "Evolution of humic acids during ex situ bioremediation on a pilot level: The added value of the microbial activity" in Journal of the Serbian Chemical Society, 85, no. 6 (2020):821-830,
https://doi.org/10.2298/JSC190916131Z . .

Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity

Medić, Ana; Lješević, Marija; Inui, Hideyuku; Beškoski, Vladimir; Kojić, Ivan; Stojanović, Ksenija A.; Karadžić, Ivanka M.

(Royal Society of Chemistry, 2020)

TY  - JOUR
AU  - Medić, Ana
AU  - Lješević, Marija
AU  - Inui, Hideyuku
AU  - Beškoski, Vladimir
AU  - Kojić, Ivan
AU  - Stojanović, Ksenija A.
AU  - Karadžić, Ivanka M.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3995
AB  - Pseudomonas aeruginosa san ai, an alkaliphilic, metallotolerant bacterium, degraded individual selected petroleum compounds, i.e., n-alkanes (n-hexadecane, n-nonadecane) and polycyclic aromatic hydrocarbons (fluorene, phenanthrene, pyrene) with efficiency of 80%, 98%, 96%, 50% and 41%, respectively, at initial concentrations of 20 mg L−1 and in seven days. P. aeruginosa san ai showed a high biodegradative capacity on complex hydrocarbon mixtures, the aliphatic and aromatic fractions from crude oil. The efficiency of P. aeruginosa san ai degradation of crude oil fractions in seven days reached stage 3–4 of the oil biodegradation scale, which ranges from 0 (no biodegradation) to 10 (maximum biodegradation). Identified metabolites concomitant with genomic and enzymatic data indicated the terminal oxidation pathway for the n-alkane degradation, and the salicylate and phthalate pathways for fluorene biodegradation. Polyextremophilic P. aeruginosa san ai, as a biosurfactant producer with multidegradative capacity for hydrocarbons, can be used in an improved strategy for environmental bioremediation of hydrocarbon-contaminated sites, including extreme habitats characterized by low or elevated temperatures, acidic or alkaline pH or high concentrations of heavy metals.
PB  - Royal Society of Chemistry
T2  - RSC Advances
T1  - Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity
VL  - 10
IS  - 24
SP  - 14060
EP  - 14070
DO  - 10.1039/C9RA10371F
ER  - 
@article{
author = "Medić, Ana and Lješević, Marija and Inui, Hideyuku and Beškoski, Vladimir and Kojić, Ivan and Stojanović, Ksenija A. and Karadžić, Ivanka M.",
year = "2020",
abstract = "Pseudomonas aeruginosa san ai, an alkaliphilic, metallotolerant bacterium, degraded individual selected petroleum compounds, i.e., n-alkanes (n-hexadecane, n-nonadecane) and polycyclic aromatic hydrocarbons (fluorene, phenanthrene, pyrene) with efficiency of 80%, 98%, 96%, 50% and 41%, respectively, at initial concentrations of 20 mg L−1 and in seven days. P. aeruginosa san ai showed a high biodegradative capacity on complex hydrocarbon mixtures, the aliphatic and aromatic fractions from crude oil. The efficiency of P. aeruginosa san ai degradation of crude oil fractions in seven days reached stage 3–4 of the oil biodegradation scale, which ranges from 0 (no biodegradation) to 10 (maximum biodegradation). Identified metabolites concomitant with genomic and enzymatic data indicated the terminal oxidation pathway for the n-alkane degradation, and the salicylate and phthalate pathways for fluorene biodegradation. Polyextremophilic P. aeruginosa san ai, as a biosurfactant producer with multidegradative capacity for hydrocarbons, can be used in an improved strategy for environmental bioremediation of hydrocarbon-contaminated sites, including extreme habitats characterized by low or elevated temperatures, acidic or alkaline pH or high concentrations of heavy metals.",
publisher = "Royal Society of Chemistry",
journal = "RSC Advances",
title = "Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity",
volume = "10",
number = "24",
pages = "14060-14070",
doi = "10.1039/C9RA10371F"
}
Medić, A., Lješević, M., Inui, H., Beškoski, V., Kojić, I., Stojanović, K. A.,& Karadžić, I. M.. (2020). Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity. in RSC Advances
Royal Society of Chemistry., 10(24), 14060-14070.
https://doi.org/10.1039/C9RA10371F
Medić A, Lješević M, Inui H, Beškoski V, Kojić I, Stojanović KA, Karadžić IM. Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity. in RSC Advances. 2020;10(24):14060-14070.
doi:10.1039/C9RA10371F .
Medić, Ana, Lješević, Marija, Inui, Hideyuku, Beškoski, Vladimir, Kojić, Ivan, Stojanović, Ksenija A., Karadžić, Ivanka M., "Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity" in RSC Advances, 10, no. 24 (2020):14060-14070,
https://doi.org/10.1039/C9RA10371F . .
15
11
15

Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F

Medić, Ana; Lješević, Marija; Inui, Hideyuku; Beškoski, Vladimir; Kojić, Ivan; Stojanović, Ksenija A.; Karadžić, Ivanka M.

(Royal Society of Chemistry, 2020)

TY  - DATA
AU  - Medić, Ana
AU  - Lješević, Marija
AU  - Inui, Hideyuku
AU  - Beškoski, Vladimir
AU  - Kojić, Ivan
AU  - Stojanović, Ksenija A.
AU  - Karadžić, Ivanka M.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3996
PB  - Royal Society of Chemistry
T2  - RSC Advances
T1  - Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F
ER  - 
@misc{
author = "Medić, Ana and Lješević, Marija and Inui, Hideyuku and Beškoski, Vladimir and Kojić, Ivan and Stojanović, Ksenija A. and Karadžić, Ivanka M.",
year = "2020",
publisher = "Royal Society of Chemistry",
journal = "RSC Advances",
title = "Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F"
}
Medić, A., Lješević, M., Inui, H., Beškoski, V., Kojić, I., Stojanović, K. A.,& Karadžić, I. M.. (2020). Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F. in RSC Advances
Royal Society of Chemistry..
Medić A, Lješević M, Inui H, Beškoski V, Kojić I, Stojanović KA, Karadžić IM. Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F. in RSC Advances. 2020;..
Medić, Ana, Lješević, Marija, Inui, Hideyuku, Beškoski, Vladimir, Kojić, Ivan, Stojanović, Ksenija A., Karadžić, Ivanka M., "Supplementary data for the article: Medić, A.; Lješević, M.; Inui, H.; Beškoski, V.; Kojić, I.; Stojanović, K.; Karadžić, I. Efficient Biodegradation of Petroleum N-Alkanes and Polycyclic Aromatic Hydrocarbons by Polyextremophilic Pseudomonas Aeruginosa San Ai with Multidegradative Capacity. RSC Adv. 2020, 10 (24), 14060–14070. https://doi.org/10.1039/C9RA10371F" in RSC Advances (2020).

Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom

Lješević, Marija

(Универзитет у Београду, Хемијски факултет, 2019)

TY  - THES
AU  - Lješević, Marija
PY  - 2019
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=7724
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:22946/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=23770633
UR  - https://nardus.mpn.gov.rs/handle/123456789/17674
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4377
AB  - Ugljovodonici nafte i poljoprivredni lignocelulozni otpad neke su od najčešćihzagađujućih supstanci u životnoj sredini, a zajednički im je složen hemijski sastav iprisustvo velikog broja aromatičnih jedinjenja koja ispoljavaju toksične efekte. Cilj ovedisertacije bio je proučavanje razgradnje složenih smeša aromatičnih supstanci i toaromatične frakcija dizel goriva D2 (AFD) i komine grožđa koja nastaje u procesuproizvodnje vina. Za ispitivanje biodegradacije korišćena je sveobuhvatnadvodimenzionalna gasna hromatografija sa masenom spektrometrijom (GCxGC-MS).Za razliku od konvencionalne gasne hromatografije, ovom tehnikom se sa većomrezolucijom razdvajaju analiti, pa je pogodnija za analizu složenih smeša...
AB  - Petroleum hydrocarbons and agricultural lignocellulosic waste are some of themost common environmental pollutants. They have a very complex structure and arecomposed of a large number of different aromatic compounds that have toxic effects.The aim of this dissertation was to study the degradation of complex aromaticmixtures, namely diesel fuel D2 aromatic fraction (AFD) and grape pomace obtainedfrom the winemaking process. For the biodegradation analysis, comprehensive twodimensionalgas chromatography-mass spectrometry was used (GCxGC-MS).Compared with conventional gas chromatography, this technique has a greaterseparation resolution, thus, it is more successful in the analysis of complex mixtures...
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom
ER  - 
@phdthesis{
author = "Lješević, Marija",
year = "2019",
abstract = "Ugljovodonici nafte i poljoprivredni lignocelulozni otpad neke su od najčešćihzagađujućih supstanci u životnoj sredini, a zajednički im je složen hemijski sastav iprisustvo velikog broja aromatičnih jedinjenja koja ispoljavaju toksične efekte. Cilj ovedisertacije bio je proučavanje razgradnje složenih smeša aromatičnih supstanci i toaromatične frakcija dizel goriva D2 (AFD) i komine grožđa koja nastaje u procesuproizvodnje vina. Za ispitivanje biodegradacije korišćena je sveobuhvatnadvodimenzionalna gasna hromatografija sa masenom spektrometrijom (GCxGC-MS).Za razliku od konvencionalne gasne hromatografije, ovom tehnikom se sa većomrezolucijom razdvajaju analiti, pa je pogodnija za analizu složenih smeša..., Petroleum hydrocarbons and agricultural lignocellulosic waste are some of themost common environmental pollutants. They have a very complex structure and arecomposed of a large number of different aromatic compounds that have toxic effects.The aim of this dissertation was to study the degradation of complex aromaticmixtures, namely diesel fuel D2 aromatic fraction (AFD) and grape pomace obtainedfrom the winemaking process. For the biodegradation analysis, comprehensive twodimensionalgas chromatography-mass spectrometry was used (GCxGC-MS).Compared with conventional gas chromatography, this technique has a greaterseparation resolution, thus, it is more successful in the analysis of complex mixtures...",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom"
}
Lješević, M.. (2019). Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
Lješević M. Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom. in Универзитет у Београду. 2019;..
Lješević, Marija, "Mikrobna degradacija složenih aromatičnih zagađujućih supstanci i analiza proizvoda biodegradacije sveobuhvatnom dvodimenzionalnom gasnom hromatografijom sa masenom spektrometrijom" in Универзитет у Београду (2019).

The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth

Bubanja, Itana Nuša; Lončarević, Branka D.; Lješević, Marija; Beškoski, Vladimir; Gojgić-Cvijović, Gordana D.; Velikić, Zoran; Stanisavljev, Dragomir

(2019)

TY  - JOUR
AU  - Bubanja, Itana Nuša
AU  - Lončarević, Branka D.
AU  - Lješević, Marija
AU  - Beškoski, Vladimir
AU  - Gojgić-Cvijović, Gordana D.
AU  - Velikić, Zoran
AU  - Stanisavljev, Dragomir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3322
AB  - The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.
T2  - Chemical Engineering and Processing - Process Intensification
T1  - The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth
VL  - 143
SP  - 1
EP  - 7
DO  - 10.1016/j.cep.2019.107593
ER  - 
@article{
author = "Bubanja, Itana Nuša and Lončarević, Branka D. and Lješević, Marija and Beškoski, Vladimir and Gojgić-Cvijović, Gordana D. and Velikić, Zoran and Stanisavljev, Dragomir",
year = "2019",
abstract = "The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.",
journal = "Chemical Engineering and Processing - Process Intensification",
title = "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth",
volume = "143",
pages = "1-7",
doi = "10.1016/j.cep.2019.107593"
}
Bubanja, I. N., Lončarević, B. D., Lješević, M., Beškoski, V., Gojgić-Cvijović, G. D., Velikić, Z.,& Stanisavljev, D.. (2019). The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification, 143, 1-7.
https://doi.org/10.1016/j.cep.2019.107593
Bubanja IN, Lončarević BD, Lješević M, Beškoski V, Gojgić-Cvijović GD, Velikić Z, Stanisavljev D. The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification. 2019;143:1-7.
doi:10.1016/j.cep.2019.107593 .
Bubanja, Itana Nuša, Lončarević, Branka D., Lješević, Marija, Beškoski, Vladimir, Gojgić-Cvijović, Gordana D., Velikić, Zoran, Stanisavljev, Dragomir, "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth" in Chemical Engineering and Processing - Process Intensification, 143 (2019):1-7,
https://doi.org/10.1016/j.cep.2019.107593 . .
2
2
2

Fungal transformation and reduction of phytotoxicity of grape pomace waste

Troncozo, María I.; Lješević, Marija; Beškoski, Vladimir; Anđelković, Boban D.; Balatti, Pedro A.; Saparrat, Mario C.N.

(Elsevier, 2019)

TY  - JOUR
AU  - Troncozo, María I.
AU  - Lješević, Marija
AU  - Beškoski, Vladimir
AU  - Anđelković, Boban D.
AU  - Balatti, Pedro A.
AU  - Saparrat, Mario C.N.
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3302
AB  - Grape pomace (GP) from Vitis labrusca, the main byproduct from “American table wine” production, is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts. In this work, transformation of grape pomace using a steam pretreatment followed by incubation of GP during a 90-day period with six different fungi were evaluated. Several fungi tested reduced the phytotoxicity of water-soluble fraction (WSFd) from steam-pretreated GP after 90 days’ incubation to lettuce and tomato seeds. U. botrytis caused the largest effective phytotoxicity reduction of WSFd (used in the concentration range of 10–1.25% p/v) and was the only fungus causing the removal of monoaromatic compounds. Therefore, this procedure with U. botrytis effectively reduces the availability of phytotoxic monoaromatic compounds in GP, which opens a way for the development of guidelines for the management of these wastes and their potential use as organic amendments in agricultural soil.
PB  - Elsevier
T2  - Chemosphere
T1  - Fungal transformation and reduction of phytotoxicity of grape pomace waste
VL  - 237
DO  - 10.1016/j.chemosphere.2019.124458
ER  - 
@article{
author = "Troncozo, María I. and Lješević, Marija and Beškoski, Vladimir and Anđelković, Boban D. and Balatti, Pedro A. and Saparrat, Mario C.N.",
year = "2019",
abstract = "Grape pomace (GP) from Vitis labrusca, the main byproduct from “American table wine” production, is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts. In this work, transformation of grape pomace using a steam pretreatment followed by incubation of GP during a 90-day period with six different fungi were evaluated. Several fungi tested reduced the phytotoxicity of water-soluble fraction (WSFd) from steam-pretreated GP after 90 days’ incubation to lettuce and tomato seeds. U. botrytis caused the largest effective phytotoxicity reduction of WSFd (used in the concentration range of 10–1.25% p/v) and was the only fungus causing the removal of monoaromatic compounds. Therefore, this procedure with U. botrytis effectively reduces the availability of phytotoxic monoaromatic compounds in GP, which opens a way for the development of guidelines for the management of these wastes and their potential use as organic amendments in agricultural soil.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Fungal transformation and reduction of phytotoxicity of grape pomace waste",
volume = "237",
doi = "10.1016/j.chemosphere.2019.124458"
}
Troncozo, M. I., Lješević, M., Beškoski, V., Anđelković, B. D., Balatti, P. A.,& Saparrat, M. C.N.. (2019). Fungal transformation and reduction of phytotoxicity of grape pomace waste. in Chemosphere
Elsevier., 237.
https://doi.org/10.1016/j.chemosphere.2019.124458
Troncozo MI, Lješević M, Beškoski V, Anđelković BD, Balatti PA, Saparrat MC. Fungal transformation and reduction of phytotoxicity of grape pomace waste. in Chemosphere. 2019;237.
doi:10.1016/j.chemosphere.2019.124458 .
Troncozo, María I., Lješević, Marija, Beškoski, Vladimir, Anđelković, Boban D., Balatti, Pedro A., Saparrat, Mario C.N., "Fungal transformation and reduction of phytotoxicity of grape pomace waste" in Chemosphere, 237 (2019),
https://doi.org/10.1016/j.chemosphere.2019.124458 . .
3
3
3

Fungal transformation and reduction of phytotoxicity of grape pomace waste

Troncozo, María I.; Lješević, Marija; Beškoski, Vladimir; Anđelković, Boban D.; Balatti, Pedro A.; Saparrat, Mario C.N.

(Elsevier, 2019)

TY  - JOUR
AU  - Troncozo, María I.
AU  - Lješević, Marija
AU  - Beškoski, Vladimir
AU  - Anđelković, Boban D.
AU  - Balatti, Pedro A.
AU  - Saparrat, Mario C.N.
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3303
AB  - Grape pomace (GP) from Vitis labrusca, the main byproduct from “American table wine” production, is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts. In this work, transformation of grape pomace using a steam pretreatment followed by incubation of GP during a 90-day period with six different fungi were evaluated. Several fungi tested reduced the phytotoxicity of water-soluble fraction (WSFd) from steam-pretreated GP after 90 days’ incubation to lettuce and tomato seeds. U. botrytis caused the largest effective phytotoxicity reduction of WSFd (used in the concentration range of 10–1.25% p/v) and was the only fungus causing the removal of monoaromatic compounds. Therefore, this procedure with U. botrytis effectively reduces the availability of phytotoxic monoaromatic compounds in GP, which opens a way for the development of guidelines for the management of these wastes and their potential use as organic amendments in agricultural soil.
PB  - Elsevier
T2  - Chemosphere
T1  - Fungal transformation and reduction of phytotoxicity of grape pomace waste
VL  - 237
DO  - 10.1016/j.chemosphere.2019.124458
ER  - 
@article{
author = "Troncozo, María I. and Lješević, Marija and Beškoski, Vladimir and Anđelković, Boban D. and Balatti, Pedro A. and Saparrat, Mario C.N.",
year = "2019",
abstract = "Grape pomace (GP) from Vitis labrusca, the main byproduct from “American table wine” production, is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts. In this work, transformation of grape pomace using a steam pretreatment followed by incubation of GP during a 90-day period with six different fungi were evaluated. Several fungi tested reduced the phytotoxicity of water-soluble fraction (WSFd) from steam-pretreated GP after 90 days’ incubation to lettuce and tomato seeds. U. botrytis caused the largest effective phytotoxicity reduction of WSFd (used in the concentration range of 10–1.25% p/v) and was the only fungus causing the removal of monoaromatic compounds. Therefore, this procedure with U. botrytis effectively reduces the availability of phytotoxic monoaromatic compounds in GP, which opens a way for the development of guidelines for the management of these wastes and their potential use as organic amendments in agricultural soil.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Fungal transformation and reduction of phytotoxicity of grape pomace waste",
volume = "237",
doi = "10.1016/j.chemosphere.2019.124458"
}
Troncozo, M. I., Lješević, M., Beškoski, V., Anđelković, B. D., Balatti, P. A.,& Saparrat, M. C.N.. (2019). Fungal transformation and reduction of phytotoxicity of grape pomace waste. in Chemosphere
Elsevier., 237.
https://doi.org/10.1016/j.chemosphere.2019.124458
Troncozo MI, Lješević M, Beškoski V, Anđelković BD, Balatti PA, Saparrat MC. Fungal transformation and reduction of phytotoxicity of grape pomace waste. in Chemosphere. 2019;237.
doi:10.1016/j.chemosphere.2019.124458 .
Troncozo, María I., Lješević, Marija, Beškoski, Vladimir, Anđelković, Boban D., Balatti, Pedro A., Saparrat, Mario C.N., "Fungal transformation and reduction of phytotoxicity of grape pomace waste" in Chemosphere, 237 (2019),
https://doi.org/10.1016/j.chemosphere.2019.124458 . .
3
3
3

Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS

Lješević, Marija; Gojgić-Cvijović, Gordana D.; Ieda, T.; Hashimoto, S.; Nakano, Takeshi; Bulatović, S.; Ilić, Mila V.; Beškoski, Vladimir

(2019)

TY  - JOUR
AU  - Lješević, Marija
AU  - Gojgić-Cvijović, Gordana D.
AU  - Ieda, T.
AU  - Hashimoto, S.
AU  - Nakano, Takeshi
AU  - Bulatović, S.
AU  - Ilić, Mila V.
AU  - Beškoski, Vladimir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/351
AB  - Polycyclic aromatic hydrocarbons (PAHs) from petroleum and fossil fuels are one of the most dominant pollutants in the environment. Since aromatic fraction from petroleum diesel fuel is mainly composed of PAHs, it is important to discover new microorganisms that can biodegrade these compounds. This article describes the biodegradation of the aromatic fraction separated from petroleum diesel fuel using the strain Oerskovia sp. CHP-ZH25 isolated from petroleum oil-contaminated soil. The biodegradation was monitored by gravimetry and GC × GC-TOF MS. An innovative method was applied to visualize degraded compounds in the data provided by a GC × GC-TOF MS. It was shown that Oerskovia sp. CHP-ZH25 degraded 77.4% based on gravimetric analysis within 30 days. Average rate of degradation was 14.4 mg/L/day, 10.5 mg/l/day and 4.0 mg/l/day from 0 to 10 day, 10–20 and 20–30 day, respectively. The order of PAH degradation based on decrease in peak volume after 30 days of incubation was as follows: dibenzothiophene derivatives  gt  benzo[b]thiophene derivatives  gt  naphthalene derivatives  gt  acenaphthene derivatives  gt  acenaphthylene/biphenyl derivatives  gt  fluorene derivatives  gt  phenanthrene/anthracene derivatives. Here we demonstrated that Oerskovia sp. CHP-ZH25 could potentially be a suitable candidate for use in bioremediation of environments polluted with different PAHs. © 2018 Elsevier B.V.
T2  - Journal of Hazardous Materials
T1  - Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS
VL  - 363
SP  - 227
EP  - 232
DO  - 10.1016/j.jhazmat.2018.10.005
UR  - Kon_1322
ER  - 
@article{
author = "Lješević, Marija and Gojgić-Cvijović, Gordana D. and Ieda, T. and Hashimoto, S. and Nakano, Takeshi and Bulatović, S. and Ilić, Mila V. and Beškoski, Vladimir",
year = "2019",
abstract = "Polycyclic aromatic hydrocarbons (PAHs) from petroleum and fossil fuels are one of the most dominant pollutants in the environment. Since aromatic fraction from petroleum diesel fuel is mainly composed of PAHs, it is important to discover new microorganisms that can biodegrade these compounds. This article describes the biodegradation of the aromatic fraction separated from petroleum diesel fuel using the strain Oerskovia sp. CHP-ZH25 isolated from petroleum oil-contaminated soil. The biodegradation was monitored by gravimetry and GC × GC-TOF MS. An innovative method was applied to visualize degraded compounds in the data provided by a GC × GC-TOF MS. It was shown that Oerskovia sp. CHP-ZH25 degraded 77.4% based on gravimetric analysis within 30 days. Average rate of degradation was 14.4 mg/L/day, 10.5 mg/l/day and 4.0 mg/l/day from 0 to 10 day, 10–20 and 20–30 day, respectively. The order of PAH degradation based on decrease in peak volume after 30 days of incubation was as follows: dibenzothiophene derivatives  gt  benzo[b]thiophene derivatives  gt  naphthalene derivatives  gt  acenaphthene derivatives  gt  acenaphthylene/biphenyl derivatives  gt  fluorene derivatives  gt  phenanthrene/anthracene derivatives. Here we demonstrated that Oerskovia sp. CHP-ZH25 could potentially be a suitable candidate for use in bioremediation of environments polluted with different PAHs. © 2018 Elsevier B.V.",
journal = "Journal of Hazardous Materials",
title = "Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS",
volume = "363",
pages = "227-232",
doi = "10.1016/j.jhazmat.2018.10.005",
url = "Kon_1322"
}
Lješević, M., Gojgić-Cvijović, G. D., Ieda, T., Hashimoto, S., Nakano, T., Bulatović, S., Ilić, M. V.,& Beškoski, V.. (2019). Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS. in Journal of Hazardous Materials, 363, 227-232.
https://doi.org/10.1016/j.jhazmat.2018.10.005
Kon_1322
Lješević M, Gojgić-Cvijović GD, Ieda T, Hashimoto S, Nakano T, Bulatović S, Ilić MV, Beškoski V. Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS. in Journal of Hazardous Materials. 2019;363:227-232.
doi:10.1016/j.jhazmat.2018.10.005
Kon_1322 .
Lješević, Marija, Gojgić-Cvijović, Gordana D., Ieda, T., Hashimoto, S., Nakano, Takeshi, Bulatović, S., Ilić, Mila V., Beškoski, Vladimir, "Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS" in Journal of Hazardous Materials, 363 (2019):227-232,
https://doi.org/10.1016/j.jhazmat.2018.10.005 .,
Kon_1322 .
9
8
8

Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS

Lješević, Marija; Gojgić-Cvijović, Gordana D.; Ieda, T.; Hashimoto, S.; Nakano, Takeshi; Bulatović, S.; Ilić, Mila V.; Beškoski, Vladimir

(2019)

TY  - JOUR
AU  - Lješević, Marija
AU  - Gojgić-Cvijović, Gordana D.
AU  - Ieda, T.
AU  - Hashimoto, S.
AU  - Nakano, Takeshi
AU  - Bulatović, S.
AU  - Ilić, Mila V.
AU  - Beškoski, Vladimir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2800
AB  - Polycyclic aromatic hydrocarbons (PAHs) from petroleum and fossil fuels are one of the most dominant pollutants in the environment. Since aromatic fraction from petroleum diesel fuel is mainly composed of PAHs, it is important to discover new microorganisms that can biodegrade these compounds. This article describes the biodegradation of the aromatic fraction separated from petroleum diesel fuel using the strain Oerskovia sp. CHP-ZH25 isolated from petroleum oil-contaminated soil. The biodegradation was monitored by gravimetry and GC × GC-TOF MS. An innovative method was applied to visualize degraded compounds in the data provided by a GC × GC-TOF MS. It was shown that Oerskovia sp. CHP-ZH25 degraded 77.4% based on gravimetric analysis within 30 days. Average rate of degradation was 14.4 mg/L/day, 10.5 mg/l/day and 4.0 mg/l/day from 0 to 10 day, 10–20 and 20–30 day, respectively. The order of PAH degradation based on decrease in peak volume after 30 days of incubation was as follows: dibenzothiophene derivatives  gt  benzo[b]thiophene derivatives  gt  naphthalene derivatives  gt  acenaphthene derivatives  gt  acenaphthylene/biphenyl derivatives  gt  fluorene derivatives  gt  phenanthrene/anthracene derivatives. Here we demonstrated that Oerskovia sp. CHP-ZH25 could potentially be a suitable candidate for use in bioremediation of environments polluted with different PAHs. © 2018 Elsevier B.V.
T2  - Journal of Hazardous Materials
T1  - Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS
VL  - 363
SP  - 227
EP  - 232
DO  - 10.1016/j.jhazmat.2018.10.005
ER  - 
@article{
author = "Lješević, Marija and Gojgić-Cvijović, Gordana D. and Ieda, T. and Hashimoto, S. and Nakano, Takeshi and Bulatović, S. and Ilić, Mila V. and Beškoski, Vladimir",
year = "2019",
abstract = "Polycyclic aromatic hydrocarbons (PAHs) from petroleum and fossil fuels are one of the most dominant pollutants in the environment. Since aromatic fraction from petroleum diesel fuel is mainly composed of PAHs, it is important to discover new microorganisms that can biodegrade these compounds. This article describes the biodegradation of the aromatic fraction separated from petroleum diesel fuel using the strain Oerskovia sp. CHP-ZH25 isolated from petroleum oil-contaminated soil. The biodegradation was monitored by gravimetry and GC × GC-TOF MS. An innovative method was applied to visualize degraded compounds in the data provided by a GC × GC-TOF MS. It was shown that Oerskovia sp. CHP-ZH25 degraded 77.4% based on gravimetric analysis within 30 days. Average rate of degradation was 14.4 mg/L/day, 10.5 mg/l/day and 4.0 mg/l/day from 0 to 10 day, 10–20 and 20–30 day, respectively. The order of PAH degradation based on decrease in peak volume after 30 days of incubation was as follows: dibenzothiophene derivatives  gt  benzo[b]thiophene derivatives  gt  naphthalene derivatives  gt  acenaphthene derivatives  gt  acenaphthylene/biphenyl derivatives  gt  fluorene derivatives  gt  phenanthrene/anthracene derivatives. Here we demonstrated that Oerskovia sp. CHP-ZH25 could potentially be a suitable candidate for use in bioremediation of environments polluted with different PAHs. © 2018 Elsevier B.V.",
journal = "Journal of Hazardous Materials",
title = "Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS",
volume = "363",
pages = "227-232",
doi = "10.1016/j.jhazmat.2018.10.005"
}
Lješević, M., Gojgić-Cvijović, G. D., Ieda, T., Hashimoto, S., Nakano, T., Bulatović, S., Ilić, M. V.,& Beškoski, V.. (2019). Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS. in Journal of Hazardous Materials, 363, 227-232.
https://doi.org/10.1016/j.jhazmat.2018.10.005
Lješević M, Gojgić-Cvijović GD, Ieda T, Hashimoto S, Nakano T, Bulatović S, Ilić MV, Beškoski V. Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS. in Journal of Hazardous Materials. 2019;363:227-232.
doi:10.1016/j.jhazmat.2018.10.005 .
Lješević, Marija, Gojgić-Cvijović, Gordana D., Ieda, T., Hashimoto, S., Nakano, Takeshi, Bulatović, S., Ilić, Mila V., Beškoski, Vladimir, "Biodegradation of the aromatic fraction from petroleum diesel fuel by Oerskovia sp. followed by comprehensive GC×GC-TOF MS" in Journal of Hazardous Materials, 363 (2019):227-232,
https://doi.org/10.1016/j.jhazmat.2018.10.005 . .
9
8
8

Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005

Lješević, Marija; Gojgić-Cvijović, Gordana D.; Ieda, T.; Hashimoto, S.; Nakano, Takeshi; Bulatović, S.; Ilić, Mila V.; Beškoski, Vladimir

(2019)

TY  - DATA
AU  - Lješević, Marija
AU  - Gojgić-Cvijović, Gordana D.
AU  - Ieda, T.
AU  - Hashimoto, S.
AU  - Nakano, Takeshi
AU  - Bulatović, S.
AU  - Ilić, Mila V.
AU  - Beškoski, Vladimir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2950
T2  - Journal of Hazardous Materials
T1  - Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005
ER  - 
@misc{
author = "Lješević, Marija and Gojgić-Cvijović, Gordana D. and Ieda, T. and Hashimoto, S. and Nakano, Takeshi and Bulatović, S. and Ilić, Mila V. and Beškoski, Vladimir",
year = "2019",
journal = "Journal of Hazardous Materials",
title = "Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005"
}
Lješević, M., Gojgić-Cvijović, G. D., Ieda, T., Hashimoto, S., Nakano, T., Bulatović, S., Ilić, M. V.,& Beškoski, V.. (2019). Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005. in Journal of Hazardous Materials.
Lješević M, Gojgić-Cvijović GD, Ieda T, Hashimoto S, Nakano T, Bulatović S, Ilić MV, Beškoski V. Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005. in Journal of Hazardous Materials. 2019;..
Lješević, Marija, Gojgić-Cvijović, Gordana D., Ieda, T., Hashimoto, S., Nakano, Takeshi, Bulatović, S., Ilić, Mila V., Beškoski, Vladimir, "Supplementary data for the article: Lješević, M.; Gojgić-Cvijović, G.; Ieda, T.; Hashimoto, S.; Nakano, T.; Bulatović, S.; Ilić, M.; Beškoski, V. Biodegradation of the Aromatic Fraction from Petroleum Diesel Fuel by Oerskovia Sp. Followed by Comprehensive GC×GC-TOF MS. Journal of Hazardous Materials 2019, 363, 227–232. https://doi.org/10.1016/j.jhazmat.2018.10.005" in Journal of Hazardous Materials (2019).

Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri

Lončarević, Branka D.; Lješević, Marija; Marković, Marijana; Anđelković, Ivan; Gojgić-Cvijović, Gordana D.; Jakovljević, Dragica M.; Beškoski, Vladimir

(Elsevier, 2019)

TY  - JOUR
AU  - Lončarević, Branka D.
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Anđelković, Ivan
AU  - Gojgić-Cvijović, Gordana D.
AU  - Jakovljević, Dragica M.
AU  - Beškoski, Vladimir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3158
AB  - Microbial polysaccharides, due to their unique physiochemical properties, have found application in the food industry, cosmetics, pharmacy and medicine. In the environment, microbes can use polysaccharides to alleviate the adverse effects of heavy metals in their close proximity. This adaptive property shows interesting potential for bioremediation. Herein, the effects of the exopolysaccharides (EPS) levan, produced by the bacterium Bacillus licheniformis NS032 and pullulan, produced by the fungus Aureobasidium pullulans CH-1 in the presence of copper (Cu2+) have been investigated for the first time on antioxidant enzyme activity, respiration and Cu2+ bioaccumulation of Daphnia magna as well as the bioluminescence of Vibrio fischeri. Both EPS decreased toxicity of Cu2+ in the acute test with D. magna. The activity of catalase (CAT) was significantly diminished after acute exposure to Cu2+ in comparison to treatments with Cu2+ and EPS, while in the prolonged acute exposure the CAT activity did not show statistically significant (P ≤ 0.05) differences between treatments with and without the EPS. According to ICP-MS results, during prolonged acute exposure of neonates, the bioaccumulation of Cu2+ in treatments without the EPS was 52.03 μg/g of biomass (wet), while in treatments with EPS, the bioaccumulation was lower by one order of magnitude. The respiration of neonates during acute exposure to Cu2+ with or without the EPS was monitored using the MicroOxymax respirometer, and the results show the EPS can positively effect the respiration. In the case of bacterial bioluminescence, the toxicity of Cu2+ decreased in treatments with EPS (30 min EC10) from 3.54 mg/L to 140.61 mg/L (levan) and 45.00 mg/L (pullulan). This study demonstrates protective effect of EPS against Cu2+ toxicity on D. magna and V. fischeri, and opens the door for further investigation of potential application of levan and pullulan in bioremediation of heavy metals and mitigation of their adverse effects in the aquatic environment.
PB  - Elsevier
T2  - Ecotoxicology and Environmental Safety
T1  - Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri
VL  - 181
SP  - 187
EP  - 193
DO  - 10.1016/j.ecoenv.2019.06.002
ER  - 
@article{
author = "Lončarević, Branka D. and Lješević, Marija and Marković, Marijana and Anđelković, Ivan and Gojgić-Cvijović, Gordana D. and Jakovljević, Dragica M. and Beškoski, Vladimir",
year = "2019",
abstract = "Microbial polysaccharides, due to their unique physiochemical properties, have found application in the food industry, cosmetics, pharmacy and medicine. In the environment, microbes can use polysaccharides to alleviate the adverse effects of heavy metals in their close proximity. This adaptive property shows interesting potential for bioremediation. Herein, the effects of the exopolysaccharides (EPS) levan, produced by the bacterium Bacillus licheniformis NS032 and pullulan, produced by the fungus Aureobasidium pullulans CH-1 in the presence of copper (Cu2+) have been investigated for the first time on antioxidant enzyme activity, respiration and Cu2+ bioaccumulation of Daphnia magna as well as the bioluminescence of Vibrio fischeri. Both EPS decreased toxicity of Cu2+ in the acute test with D. magna. The activity of catalase (CAT) was significantly diminished after acute exposure to Cu2+ in comparison to treatments with Cu2+ and EPS, while in the prolonged acute exposure the CAT activity did not show statistically significant (P ≤ 0.05) differences between treatments with and without the EPS. According to ICP-MS results, during prolonged acute exposure of neonates, the bioaccumulation of Cu2+ in treatments without the EPS was 52.03 μg/g of biomass (wet), while in treatments with EPS, the bioaccumulation was lower by one order of magnitude. The respiration of neonates during acute exposure to Cu2+ with or without the EPS was monitored using the MicroOxymax respirometer, and the results show the EPS can positively effect the respiration. In the case of bacterial bioluminescence, the toxicity of Cu2+ decreased in treatments with EPS (30 min EC10) from 3.54 mg/L to 140.61 mg/L (levan) and 45.00 mg/L (pullulan). This study demonstrates protective effect of EPS against Cu2+ toxicity on D. magna and V. fischeri, and opens the door for further investigation of potential application of levan and pullulan in bioremediation of heavy metals and mitigation of their adverse effects in the aquatic environment.",
publisher = "Elsevier",
journal = "Ecotoxicology and Environmental Safety",
title = "Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri",
volume = "181",
pages = "187-193",
doi = "10.1016/j.ecoenv.2019.06.002"
}
Lončarević, B. D., Lješević, M., Marković, M., Anđelković, I., Gojgić-Cvijović, G. D., Jakovljević, D. M.,& Beškoski, V.. (2019). Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri. in Ecotoxicology and Environmental Safety
Elsevier., 181, 187-193.
https://doi.org/10.1016/j.ecoenv.2019.06.002
Lončarević BD, Lješević M, Marković M, Anđelković I, Gojgić-Cvijović GD, Jakovljević DM, Beškoski V. Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri. in Ecotoxicology and Environmental Safety. 2019;181:187-193.
doi:10.1016/j.ecoenv.2019.06.002 .
Lončarević, Branka D., Lješević, Marija, Marković, Marijana, Anđelković, Ivan, Gojgić-Cvijović, Gordana D., Jakovljević, Dragica M., Beškoski, Vladimir, "Microbial levan and pullulan as potential protective agents for reducing adverse effects of copper on Daphnia magna and Vibrio fischeri" in Ecotoxicology and Environmental Safety, 181 (2019):187-193,
https://doi.org/10.1016/j.ecoenv.2019.06.002 . .
1
3
4
4

Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002

Lončarević, Branka D.; Lješević, Marija; Marković, Marijana; Anđelković, Ivan; Gojgić-Cvijović, Gordana D.; Jakovljević, Dragica M.; Beškoski, Vladimir

(Elsevier, 2019)

TY  - DATA
AU  - Lončarević, Branka D.
AU  - Lješević, Marija
AU  - Marković, Marijana
AU  - Anđelković, Ivan
AU  - Gojgić-Cvijović, Gordana D.
AU  - Jakovljević, Dragica M.
AU  - Beškoski, Vladimir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3159
PB  - Elsevier
T2  - Ecotoxicology and Environmental Safety
T1  - Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002
ER  - 
@misc{
author = "Lončarević, Branka D. and Lješević, Marija and Marković, Marijana and Anđelković, Ivan and Gojgić-Cvijović, Gordana D. and Jakovljević, Dragica M. and Beškoski, Vladimir",
year = "2019",
publisher = "Elsevier",
journal = "Ecotoxicology and Environmental Safety",
title = "Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002"
}
Lončarević, B. D., Lješević, M., Marković, M., Anđelković, I., Gojgić-Cvijović, G. D., Jakovljević, D. M.,& Beškoski, V.. (2019). Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002. in Ecotoxicology and Environmental Safety
Elsevier..
Lončarević BD, Lješević M, Marković M, Anđelković I, Gojgić-Cvijović GD, Jakovljević DM, Beškoski V. Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002. in Ecotoxicology and Environmental Safety. 2019;..
Lončarević, Branka D., Lješević, Marija, Marković, Marijana, Anđelković, Ivan, Gojgić-Cvijović, Gordana D., Jakovljević, Dragica M., Beškoski, Vladimir, "Supplementary material for the article: Lončarević, B.; Lješević, M.; Marković, M.; Anđelković, I.; Gojgić-Cvijović, G.; Jakovljević, D.; Beškoski, V. Microbial Levan and Pullulan as Potential Protective Agents for Reducing Adverse Effects of Copper on Daphnia Magna and Vibrio Fischeri. Ecotoxicology and Environmental Safety 2019, 181, 187–193. https://doi.org/10.1016/j.ecoenv.2019.06.002" in Ecotoxicology and Environmental Safety (2019).

The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth

Bubanja, Itana Nuša; Lončarević, Branka D.; Lješević, Marija; Beškoski, Vladimir; Gojgić-Cvijović, Gordana D.; Velikić, Zoran; Stanisavljev, Dragomir

(2019)

TY  - JOUR
AU  - Bubanja, Itana Nuša
AU  - Lončarević, Branka D.
AU  - Lješević, Marija
AU  - Beškoski, Vladimir
AU  - Gojgić-Cvijović, Gordana D.
AU  - Velikić, Zoran
AU  - Stanisavljev, Dragomir
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3321
AB  - The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.
T2  - Chemical Engineering and Processing - Process Intensification
T1  - The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth
VL  - 143
SP  - 1
EP  - 7
DO  - 10.1016/j.cep.2019.107593
ER  - 
@article{
author = "Bubanja, Itana Nuša and Lončarević, Branka D. and Lješević, Marija and Beškoski, Vladimir and Gojgić-Cvijović, Gordana D. and Velikić, Zoran and Stanisavljev, Dragomir",
year = "2019",
abstract = "The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.",
journal = "Chemical Engineering and Processing - Process Intensification",
title = "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth",
volume = "143",
pages = "1-7",
doi = "10.1016/j.cep.2019.107593"
}
Bubanja, I. N., Lončarević, B. D., Lješević, M., Beškoski, V., Gojgić-Cvijović, G. D., Velikić, Z.,& Stanisavljev, D.. (2019). The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification, 143, 1-7.
https://doi.org/10.1016/j.cep.2019.107593
Bubanja IN, Lončarević BD, Lješević M, Beškoski V, Gojgić-Cvijović GD, Velikić Z, Stanisavljev D. The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification. 2019;143:1-7.
doi:10.1016/j.cep.2019.107593 .
Bubanja, Itana Nuša, Lončarević, Branka D., Lješević, Marija, Beškoski, Vladimir, Gojgić-Cvijović, Gordana D., Velikić, Zoran, Stanisavljev, Dragomir, "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth" in Chemical Engineering and Processing - Process Intensification, 143 (2019):1-7,
https://doi.org/10.1016/j.cep.2019.107593 . .
2
2
2