TY  - DATA
AU  - Simić, Stefan
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Božić, Nataša
AU  - Vujčić, Zoran
AU  - Lončar, Nikola L.
AU  - Senthamaraikannan, Ramsankar
AU  - Babu, Ramesh P.
AU  - Opsenica, Igor
AU  - Nikodinović-Runić, Jasmina
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3357
T2  - Enzyme and Microbial Technology
T1  - Supplementary data for article: Simić, S.; Jeremic, S.; Djokic, L.; Božić, N.; Vujčić, Z.; Lončar, N.; Senthamaraikannan, R.; Babu, R.; Opsenica, I. M.; Nikodinovic-Runic, J. Development of an Efficient Biocatalytic System Based on Bacterial Laccase for the Oxidation of Selected 1,4-Dihydropyridines. Enzyme and Microbial Technology 2020, 132. https://doi.org/10.1016/j.enzmictec.2019.109411
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3357
ER  - 

@misc{
author = "Simić, Stefan and Jeremić, Sanja and Đokić, Lidija and Božić, Nataša and Vujčić, Zoran and Lončar, Nikola L. and Senthamaraikannan, Ramsankar and Babu, Ramesh P. and Opsenica, Igor and Nikodinović-Runić, Jasmina",
year = "2020",
journal = "Enzyme and Microbial Technology",
title = "Supplementary data for article: Simić, S.; Jeremic, S.; Djokic, L.; Božić, N.; Vujčić, Z.; Lončar, N.; Senthamaraikannan, R.; Babu, R.; Opsenica, I. M.; Nikodinovic-Runic, J. Development of an Efficient Biocatalytic System Based on Bacterial Laccase for the Oxidation of Selected 1,4-Dihydropyridines. Enzyme and Microbial Technology 2020, 132. https://doi.org/10.1016/j.enzmictec.2019.109411",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3357"
}

Simić, S., Jeremić, S., Đokić, L., Božić, N., Vujčić, Z., Lončar, N. L., Senthamaraikannan, R., Babu, R. P., Opsenica, I.,& Nikodinović-Runić, J.. (2020). Supplementary data for article: Simić, S.; Jeremic, S.; Djokic, L.; Božić, N.; Vujčić, Z.; Lončar, N.; Senthamaraikannan, R.; Babu, R.; Opsenica, I. M.; Nikodinovic-Runic, J. Development of an Efficient Biocatalytic System Based on Bacterial Laccase for the Oxidation of Selected 1,4-Dihydropyridines. Enzyme and Microbial Technology 2020, 132. https://doi.org/10.1016/j.enzmictec.2019.109411. in Enzyme and Microbial Technology.
https://hdl.handle.net/21.15107/rcub_cherry_3357

Simić S, Jeremić S, Đokić L, Božić N, Vujčić Z, Lončar NL, Senthamaraikannan R, Babu RP, Opsenica I, Nikodinović-Runić J. Supplementary data for article: Simić, S.; Jeremic, S.; Djokic, L.; Božić, N.; Vujčić, Z.; Lončar, N.; Senthamaraikannan, R.; Babu, R.; Opsenica, I. M.; Nikodinovic-Runic, J. Development of an Efficient Biocatalytic System Based on Bacterial Laccase for the Oxidation of Selected 1,4-Dihydropyridines. Enzyme and Microbial Technology 2020, 132. https://doi.org/10.1016/j.enzmictec.2019.109411. in Enzyme and Microbial Technology. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_3357 .

Simić, Stefan, Jeremić, Sanja, Đokić, Lidija, Božić, Nataša, Vujčić, Zoran, Lončar, Nikola L., Senthamaraikannan, Ramsankar, Babu, Ramesh P., Opsenica, Igor, Nikodinović-Runić, Jasmina, "Supplementary data for article: Simić, S.; Jeremic, S.; Djokic, L.; Božić, N.; Vujčić, Z.; Lončar, N.; Senthamaraikannan, R.; Babu, R.; Opsenica, I. M.; Nikodinovic-Runic, J. Development of an Efficient Biocatalytic System Based on Bacterial Laccase for the Oxidation of Selected 1,4-Dihydropyridines. Enzyme and Microbial Technology 2020, 132. https://doi.org/10.1016/j.enzmictec.2019.109411" in Enzyme and Microbial Technology (2020),
https://hdl.handle.net/21.15107/rcub_cherry_3357 .

TY  - JOUR
AU  - Simić, Stefan
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Božić, Nataša
AU  - Vujčić, Zoran
AU  - Lončar, Nikola L.
AU  - Senthamaraikannan, Ramsankar
AU  - Babu, Ramesh P.
AU  - Opsenica, Igor
AU  - Nikodinović-Runić, Jasmina
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3356
AB  - Biocatalytic oxidations mediated by laccases are gaining importance due to their versatility and beneficial environmental effects. In this study, the oxidation of 1,4-dihydropyridines has been performed using three different types of bacterial laccase-based catalysts: purified laccase from Bacillus licheniformis ATCC 9945a (BliLacc), Escherichia coli whole cells expressing this laccase, and bacterial nanocellulose (BNC) supported BliLacc catalysts. The catalysts based on bacterial laccase were compared to the commercially available Trametes versicolor laccase (TvLacc). The oxidation product of 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate was obtained within 7–24 h with good yields (70–99%) with all three biocatalysts. The substrate scope was examined with five additional 1,4-dihydropyridines, one of which was oxidized in high yield. Whole-cell biocatalyst was stable when stored for up to 1-month at 4 °C. In addition, evidence has been provided that multicopper oxidase CueO from the E. coli expression host contributed to the oxidation efficiency of the whole-cell biocatalyst. The immobilized whole-cell biocatalyst showed satisfactory activity and retained 37% of its original activity after three biotransformation cycles.
T2  - Enzyme and Microbial Technology
T1  - Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines
VL  - 132
DO  - 10.1016/j.enzmictec.2019.109411
ER  - 

@article{
author = "Simić, Stefan and Jeremić, Sanja and Đokić, Lidija and Božić, Nataša and Vujčić, Zoran and Lončar, Nikola L. and Senthamaraikannan, Ramsankar and Babu, Ramesh P. and Opsenica, Igor and Nikodinović-Runić, Jasmina",
year = "2020",
abstract = "Biocatalytic oxidations mediated by laccases are gaining importance due to their versatility and beneficial environmental effects. In this study, the oxidation of 1,4-dihydropyridines has been performed using three different types of bacterial laccase-based catalysts: purified laccase from Bacillus licheniformis ATCC 9945a (BliLacc), Escherichia coli whole cells expressing this laccase, and bacterial nanocellulose (BNC) supported BliLacc catalysts. The catalysts based on bacterial laccase were compared to the commercially available Trametes versicolor laccase (TvLacc). The oxidation product of 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate was obtained within 7–24 h with good yields (70–99%) with all three biocatalysts. The substrate scope was examined with five additional 1,4-dihydropyridines, one of which was oxidized in high yield. Whole-cell biocatalyst was stable when stored for up to 1-month at 4 °C. In addition, evidence has been provided that multicopper oxidase CueO from the E. coli expression host contributed to the oxidation efficiency of the whole-cell biocatalyst. The immobilized whole-cell biocatalyst showed satisfactory activity and retained 37% of its original activity after three biotransformation cycles.",
journal = "Enzyme and Microbial Technology",
title = "Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines",
volume = "132",
doi = "10.1016/j.enzmictec.2019.109411"
}

Simić, S., Jeremić, S., Đokić, L., Božić, N., Vujčić, Z., Lončar, N. L., Senthamaraikannan, R., Babu, R. P., Opsenica, I.,& Nikodinović-Runić, J.. (2020). Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines. in Enzyme and Microbial Technology, 132.
https://doi.org/10.1016/j.enzmictec.2019.109411

Simić S, Jeremić S, Đokić L, Božić N, Vujčić Z, Lončar NL, Senthamaraikannan R, Babu RP, Opsenica I, Nikodinović-Runić J. Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines. in Enzyme and Microbial Technology. 2020;132.
doi:10.1016/j.enzmictec.2019.109411 .

Simić, Stefan, Jeremić, Sanja, Đokić, Lidija, Božić, Nataša, Vujčić, Zoran, Lončar, Nikola L., Senthamaraikannan, Ramsankar, Babu, Ramesh P., Opsenica, Igor, Nikodinović-Runić, Jasmina, "Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines" in Enzyme and Microbial Technology, 132 (2020),
https://doi.org/10.1016/j.enzmictec.2019.109411 . .

TY  - JOUR
AU  - Rajković, Katarina M.
AU  - Vasić, Marijana
AU  - Drobac, Milica
AU  - Mutić, Jelena
AU  - Jeremić, Sanja
AU  - Simić, Valentina
AU  - Stanković, Jovana
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3887
AB  - The extraction yield of Juglans nigra L. leaves was assessed at different ethanol concentrations (0–96% (v/v)) and solvent-to-solid ratios (5–20 kg kg−1). The response surface methodology (RSM) and artificial neural network with genetic algorithms (ANN-GA) were developed to optimize the extraction variables. The RSM and ANN-GA models determined 50% (v/v) ethanol concentration and 20 kg kg−1 solvent-to-solid ratio as optimal conditions, ensuring an extraction yield of 27.69 and 27.19 g 100 g−1 of dry leaves. The phenolic compounds in optimal extract were quantified: 3-O-caffeoylquinic acid (2.27 mg g−1of dry leaves), quercetin-3-O-galactoside (10.99 mg g−1 of dry leaves) and quercetin-3-O-rhamnoside (15.07 mg g−1of dry leaves) using high-performance liquid chromatography (HPLC). The minerals in optimal extract were quantified: macro-elements (the relative order by content was: K > Mg > Ca) using inductively coupled plasma optical emission spectrometry (ICP-OES) and micro-elements (the relative order by content was: Zn > Rb > Mn > I>Sr > Ni > Cu > Co > V > Ag > Se) using inductively coupled plasma mass spectrometry (ICP-MS). The extraction coefficients for minerals were determined and were highest for K (64.3%) and I (53.5%). Optimization of extraction process resulted in high extraction yield from J. nigra leaves and optimal extract containing different phytochemical compounds.
PB  - Elsevier
T2  - Chemical Engineering Research and Design
T1  - Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves
VL  - 157
SP  - 25
EP  - 33
DO  - 10.1016/j.cherd.2020.03.002
ER  - 

@article{
author = "Rajković, Katarina M. and Vasić, Marijana and Drobac, Milica and Mutić, Jelena and Jeremić, Sanja and Simić, Valentina and Stanković, Jovana",
year = "2020",
abstract = "The extraction yield of Juglans nigra L. leaves was assessed at different ethanol concentrations (0–96% (v/v)) and solvent-to-solid ratios (5–20 kg kg−1). The response surface methodology (RSM) and artificial neural network with genetic algorithms (ANN-GA) were developed to optimize the extraction variables. The RSM and ANN-GA models determined 50% (v/v) ethanol concentration and 20 kg kg−1 solvent-to-solid ratio as optimal conditions, ensuring an extraction yield of 27.69 and 27.19 g 100 g−1 of dry leaves. The phenolic compounds in optimal extract were quantified: 3-O-caffeoylquinic acid (2.27 mg g−1of dry leaves), quercetin-3-O-galactoside (10.99 mg g−1 of dry leaves) and quercetin-3-O-rhamnoside (15.07 mg g−1of dry leaves) using high-performance liquid chromatography (HPLC). The minerals in optimal extract were quantified: macro-elements (the relative order by content was: K > Mg > Ca) using inductively coupled plasma optical emission spectrometry (ICP-OES) and micro-elements (the relative order by content was: Zn > Rb > Mn > I>Sr > Ni > Cu > Co > V > Ag > Se) using inductively coupled plasma mass spectrometry (ICP-MS). The extraction coefficients for minerals were determined and were highest for K (64.3%) and I (53.5%). Optimization of extraction process resulted in high extraction yield from J. nigra leaves and optimal extract containing different phytochemical compounds.",
publisher = "Elsevier",
journal = "Chemical Engineering Research and Design",
title = "Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves",
volume = "157",
pages = "25-33",
doi = "10.1016/j.cherd.2020.03.002"
}

Rajković, K. M., Vasić, M., Drobac, M., Mutić, J., Jeremić, S., Simić, V.,& Stanković, J.. (2020). Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves. in Chemical Engineering Research and Design
Elsevier., 157, 25-33.
https://doi.org/10.1016/j.cherd.2020.03.002

Rajković KM, Vasić M, Drobac M, Mutić J, Jeremić S, Simić V, Stanković J. Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves. in Chemical Engineering Research and Design. 2020;157:25-33.
doi:10.1016/j.cherd.2020.03.002 .

Rajković, Katarina M., Vasić, Marijana, Drobac, Milica, Mutić, Jelena, Jeremić, Sanja, Simić, Valentina, Stanković, Jovana, "Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves" in Chemical Engineering Research and Design, 157 (2020):25-33,
https://doi.org/10.1016/j.cherd.2020.03.002 . .

TY  - JOUR
AU  - Rajković, Katarina M.
AU  - Vasić, Marijana
AU  - Drobac, Milica
AU  - Mutić, Jelena
AU  - Jeremić, Sanja
AU  - Simić, Valentina
AU  - Stanković, Jovana
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3897
AB  - The extraction yield of Juglans nigra L. leaves was assessed at different ethanol concentrations (0–96% (v/v)) and solvent-to-solid ratios (5–20 kg kg−1). The response surface methodology (RSM) and artificial neural network with genetic algorithms (ANN-GA) were developed to optimize the extraction variables. The RSM and ANN-GA models determined 50% (v/v) ethanol concentration and 20 kg kg−1 solvent-to-solid ratio as optimal conditions, ensuring an extraction yield of 27.69 and 27.19 g 100 g−1 of dry leaves. The phenolic compounds in optimal extract were quantified: 3-O-caffeoylquinic acid (2.27 mg g−1of dry leaves), quercetin-3-O-galactoside (10.99 mg g−1 of dry leaves) and quercetin-3-O-rhamnoside (15.07 mg g−1of dry leaves) using high-performance liquid chromatography (HPLC). The minerals in optimal extract were quantified: macro-elements (the relative order by content was: K > Mg > Ca) using inductively coupled plasma optical emission spectrometry (ICP-OES) and micro-elements (the relative order by content was: Zn > Rb > Mn > I>Sr > Ni > Cu > Co > V > Ag > Se) using inductively coupled plasma mass spectrometry (ICP-MS). The extraction coefficients for minerals were determined and were highest for K (64.3%) and I (53.5%). Optimization of extraction process resulted in high extraction yield from J. nigra leaves and optimal extract containing different phytochemical compounds.
PB  - Elsevier
T2  - Chemical Engineering Research and Design
T1  - Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves
VL  - 157
SP  - 25
EP  - 33
DO  - 10.1016/j.cherd.2020.03.002
ER  - 

@article{
author = "Rajković, Katarina M. and Vasić, Marijana and Drobac, Milica and Mutić, Jelena and Jeremić, Sanja and Simić, Valentina and Stanković, Jovana",
year = "2020",
abstract = "The extraction yield of Juglans nigra L. leaves was assessed at different ethanol concentrations (0–96% (v/v)) and solvent-to-solid ratios (5–20 kg kg−1). The response surface methodology (RSM) and artificial neural network with genetic algorithms (ANN-GA) were developed to optimize the extraction variables. The RSM and ANN-GA models determined 50% (v/v) ethanol concentration and 20 kg kg−1 solvent-to-solid ratio as optimal conditions, ensuring an extraction yield of 27.69 and 27.19 g 100 g−1 of dry leaves. The phenolic compounds in optimal extract were quantified: 3-O-caffeoylquinic acid (2.27 mg g−1of dry leaves), quercetin-3-O-galactoside (10.99 mg g−1 of dry leaves) and quercetin-3-O-rhamnoside (15.07 mg g−1of dry leaves) using high-performance liquid chromatography (HPLC). The minerals in optimal extract were quantified: macro-elements (the relative order by content was: K > Mg > Ca) using inductively coupled plasma optical emission spectrometry (ICP-OES) and micro-elements (the relative order by content was: Zn > Rb > Mn > I>Sr > Ni > Cu > Co > V > Ag > Se) using inductively coupled plasma mass spectrometry (ICP-MS). The extraction coefficients for minerals were determined and were highest for K (64.3%) and I (53.5%). Optimization of extraction process resulted in high extraction yield from J. nigra leaves and optimal extract containing different phytochemical compounds.",
publisher = "Elsevier",
journal = "Chemical Engineering Research and Design",
title = "Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves",
volume = "157",
pages = "25-33",
doi = "10.1016/j.cherd.2020.03.002"
}

Rajković, K. M., Vasić, M., Drobac, M., Mutić, J., Jeremić, S., Simić, V.,& Stanković, J.. (2020). Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves. in Chemical Engineering Research and Design
Elsevier., 157, 25-33.
https://doi.org/10.1016/j.cherd.2020.03.002

Rajković KM, Vasić M, Drobac M, Mutić J, Jeremić S, Simić V, Stanković J. Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves. in Chemical Engineering Research and Design. 2020;157:25-33.
doi:10.1016/j.cherd.2020.03.002 .

Rajković, Katarina M., Vasić, Marijana, Drobac, Milica, Mutić, Jelena, Jeremić, Sanja, Simić, Valentina, Stanković, Jovana, "Optimization of extraction yield and chemical characterization of optimal extract from Juglans nigra L. leaves" in Chemical Engineering Research and Design, 157 (2020):25-33,
https://doi.org/10.1016/j.cherd.2020.03.002 . .

TY  - JOUR
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Ajdačić, Vladimir
AU  - Božinović, Nina S.
AU  - Pavlović, Vladimir D.
AU  - Manojlović, Dragan D.
AU  - Babu, Ramesh P.
AU  - Senthamaraikannan, Ramsankar
AU  - Rojas, Orlando
AU  - Opsenica, Igor
AU  - Nikodinović-Runić, Jasmina
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2866
AB  - Bacterial nanocellulose (BNC) emerged as an attractive advanced biomaterial that provides desirable properties such as high strength, lightweight, tailorable surface chemistry, hydrophilicity, and biodegradability. BNC was successfully obtained from a wide range of carbon sources including sugars derived from grass biomass using Komagataeibacter medellinensis ID13488 strain with yields up to 6 g L −1 in static fermentation. Produced BNC was utilized in straightforward catalyst preparation as a solid support for two different transition metals, palladium and copper with metal loading of 20 and 3 wt%, respectively. Sustainable catalysts were applied in the synthesis of valuable fine chemicals, such as biphenyl-4-amine and 4′-fluorobiphenyl-4-amine, used in drug discovery, perfumes and dye industries with excellent product yields of up to 99%. Pd/BNC catalyst was reused 4 times and applied in two consecutive reactions, Suzuki-Miyaura cross-coupling reaction followed by hydrogenation of nitro to amino group while Cu/BNC catalyst was examined in Chan-Lam coupling reaction. Overall, the environmentally benign process of obtaining nanocellulose from biomass, followed by its utilisation as a solid support in metal-catalysed reactions and its recovery has been described. These findings reveal that BNC is a good support material, and it can be used as a support for different catalytic systems.
PB  - Elsevier
T2  - International Journal of Biological Macromolecules
T1  - Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions
VL  - 129
SP  - 351
EP  - 360
DO  - 10.1016/j.ijbiomac.2019.01.154
ER  - 

@article{
author = "Jeremić, Sanja and Đokić, Lidija and Ajdačić, Vladimir and Božinović, Nina S. and Pavlović, Vladimir D. and Manojlović, Dragan D. and Babu, Ramesh P. and Senthamaraikannan, Ramsankar and Rojas, Orlando and Opsenica, Igor and Nikodinović-Runić, Jasmina",
year = "2019",
abstract = "Bacterial nanocellulose (BNC) emerged as an attractive advanced biomaterial that provides desirable properties such as high strength, lightweight, tailorable surface chemistry, hydrophilicity, and biodegradability. BNC was successfully obtained from a wide range of carbon sources including sugars derived from grass biomass using Komagataeibacter medellinensis ID13488 strain with yields up to 6 g L −1 in static fermentation. Produced BNC was utilized in straightforward catalyst preparation as a solid support for two different transition metals, palladium and copper with metal loading of 20 and 3 wt%, respectively. Sustainable catalysts were applied in the synthesis of valuable fine chemicals, such as biphenyl-4-amine and 4′-fluorobiphenyl-4-amine, used in drug discovery, perfumes and dye industries with excellent product yields of up to 99%. Pd/BNC catalyst was reused 4 times and applied in two consecutive reactions, Suzuki-Miyaura cross-coupling reaction followed by hydrogenation of nitro to amino group while Cu/BNC catalyst was examined in Chan-Lam coupling reaction. Overall, the environmentally benign process of obtaining nanocellulose from biomass, followed by its utilisation as a solid support in metal-catalysed reactions and its recovery has been described. These findings reveal that BNC is a good support material, and it can be used as a support for different catalytic systems.",
publisher = "Elsevier",
journal = "International Journal of Biological Macromolecules",
title = "Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions",
volume = "129",
pages = "351-360",
doi = "10.1016/j.ijbiomac.2019.01.154"
}

Jeremić, S., Đokić, L., Ajdačić, V., Božinović, N. S., Pavlović, V. D., Manojlović, D. D., Babu, R. P., Senthamaraikannan, R., Rojas, O., Opsenica, I.,& Nikodinović-Runić, J.. (2019). Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions. in International Journal of Biological Macromolecules
Elsevier., 129, 351-360.
https://doi.org/10.1016/j.ijbiomac.2019.01.154

Jeremić S, Đokić L, Ajdačić V, Božinović NS, Pavlović VD, Manojlović DD, Babu RP, Senthamaraikannan R, Rojas O, Opsenica I, Nikodinović-Runić J. Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions. in International Journal of Biological Macromolecules. 2019;129:351-360.
doi:10.1016/j.ijbiomac.2019.01.154 .

Jeremić, Sanja, Đokić, Lidija, Ajdačić, Vladimir, Božinović, Nina S., Pavlović, Vladimir D., Manojlović, Dragan D., Babu, Ramesh P., Senthamaraikannan, Ramsankar, Rojas, Orlando, Opsenica, Igor, Nikodinović-Runić, Jasmina, "Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions" in International Journal of Biological Macromolecules, 129 (2019):351-360,
https://doi.org/10.1016/j.ijbiomac.2019.01.154 . .

TY  - JOUR
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Ajdačić, Vladimir
AU  - Božinović, Nina S.
AU  - Pavlović, Vladimir D.
AU  - Manojlović, Dragan D.
AU  - Babu, Ramesh P.
AU  - Senthamaraikannan, Ramsankar
AU  - Rojas, Orlando
AU  - Opsenica, Igor
AU  - Nikodinović-Runić, Jasmina
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2850
AB  - Bacterial nanocellulose (BNC) emerged as an attractive advanced biomaterial that provides desirable properties such as high strength, lightweight, tailorable surface chemistry, hydrophilicity, and biodegradability. BNC was successfully obtained from a wide range of carbon sources including sugars derived from grass biomass using Komagataeibacter medellinensis ID13488 strain with yields up to 6 g L −1 in static fermentation. Produced BNC was utilized in straightforward catalyst preparation as a solid support for two different transition metals, palladium and copper with metal loading of 20 and 3 wt%, respectively. Sustainable catalysts were applied in the synthesis of valuable fine chemicals, such as biphenyl-4-amine and 4′-fluorobiphenyl-4-amine, used in drug discovery, perfumes and dye industries with excellent product yields of up to 99%. Pd/BNC catalyst was reused 4 times and applied in two consecutive reactions, Suzuki-Miyaura cross-coupling reaction followed by hydrogenation of nitro to amino group while Cu/BNC catalyst was examined in Chan-Lam coupling reaction. Overall, the environmentally benign process of obtaining nanocellulose from biomass, followed by its utilisation as a solid support in metal-catalysed reactions and its recovery has been described. These findings reveal that BNC is a good support material, and it can be used as a support for different catalytic systems.
PB  - Elsevier
T2  - International Journal of Biological Macromolecules
T1  - Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions
VL  - 129
SP  - 351
EP  - 360
DO  - 10.1016/j.ijbiomac.2019.01.154
ER  - 

@article{
author = "Jeremić, Sanja and Đokić, Lidija and Ajdačić, Vladimir and Božinović, Nina S. and Pavlović, Vladimir D. and Manojlović, Dragan D. and Babu, Ramesh P. and Senthamaraikannan, Ramsankar and Rojas, Orlando and Opsenica, Igor and Nikodinović-Runić, Jasmina",
year = "2019",
abstract = "Bacterial nanocellulose (BNC) emerged as an attractive advanced biomaterial that provides desirable properties such as high strength, lightweight, tailorable surface chemistry, hydrophilicity, and biodegradability. BNC was successfully obtained from a wide range of carbon sources including sugars derived from grass biomass using Komagataeibacter medellinensis ID13488 strain with yields up to 6 g L −1 in static fermentation. Produced BNC was utilized in straightforward catalyst preparation as a solid support for two different transition metals, palladium and copper with metal loading of 20 and 3 wt%, respectively. Sustainable catalysts were applied in the synthesis of valuable fine chemicals, such as biphenyl-4-amine and 4′-fluorobiphenyl-4-amine, used in drug discovery, perfumes and dye industries with excellent product yields of up to 99%. Pd/BNC catalyst was reused 4 times and applied in two consecutive reactions, Suzuki-Miyaura cross-coupling reaction followed by hydrogenation of nitro to amino group while Cu/BNC catalyst was examined in Chan-Lam coupling reaction. Overall, the environmentally benign process of obtaining nanocellulose from biomass, followed by its utilisation as a solid support in metal-catalysed reactions and its recovery has been described. These findings reveal that BNC is a good support material, and it can be used as a support for different catalytic systems.",
publisher = "Elsevier",
journal = "International Journal of Biological Macromolecules",
title = "Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions",
volume = "129",
pages = "351-360",
doi = "10.1016/j.ijbiomac.2019.01.154"
}

Jeremić, S., Đokić, L., Ajdačić, V., Božinović, N. S., Pavlović, V. D., Manojlović, D. D., Babu, R. P., Senthamaraikannan, R., Rojas, O., Opsenica, I.,& Nikodinović-Runić, J.. (2019). Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions. in International Journal of Biological Macromolecules
Elsevier., 129, 351-360.
https://doi.org/10.1016/j.ijbiomac.2019.01.154

Jeremić S, Đokić L, Ajdačić V, Božinović NS, Pavlović VD, Manojlović DD, Babu RP, Senthamaraikannan R, Rojas O, Opsenica I, Nikodinović-Runić J. Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions. in International Journal of Biological Macromolecules. 2019;129:351-360.
doi:10.1016/j.ijbiomac.2019.01.154 .

Jeremić, Sanja, Đokić, Lidija, Ajdačić, Vladimir, Božinović, Nina S., Pavlović, Vladimir D., Manojlović, Dragan D., Babu, Ramesh P., Senthamaraikannan, Ramsankar, Rojas, Orlando, Opsenica, Igor, Nikodinović-Runić, Jasmina, "Production of bacterial nanocellulose (BNC) and its application as a solid support in transition metal catalysed cross-coupling reactions" in International Journal of Biological Macromolecules, 129 (2019):351-360,
https://doi.org/10.1016/j.ijbiomac.2019.01.154 . .

TY  - JOUR
AU  - Ponjavic, Marijana
AU  - Nikolić, Marija S.
AU  - Nikodinović-Runić, Jasmina
AU  - Jeremić, Sanja
AU  - Stevanovic, Sanja
AU  - Djonlagic, Jasna
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2393
AB  - Short-term hydrolytic and enzymatic degradation of poly(epsilon-caprolactone) (PCL), one series of triblock (PCL/PEO/PCL) and the other of diblock (PCL/PEO) copolymers, with a low content of hydrophilic PEO segments is presented. The effect of the introduction of PEO as the central or lateral segment in the PCL chain on copolymer hydrolysis and biodegradation properties was investigated. FUR results revealed higher hydrolytic degradation susceptibility of diblock copolymers due to a higher hydrophilicity compared to PCL and triblock copolymers. Enzymatic degradation was tested using cell-free extracts of Pseudomonas aeruginosa PAO1, for two weeks by following the weight loss, changes in surface roughness, and changes in carbonyl and crystallinity index. The results confirmed that all samples underwent enzymatic degradation through surface erosion which was accompanied with a decrease in molecular weights. Diblock copolymers showed significantly higher weight loss and decrease in molecular weight in comparison to PCL itself and triblock copolymers. AFM analysis confirmed significant surface erosion and increase in RMS values. In addition, biodegradation of polymer films was tested in compost model system at 37 degrees C, where an effective degradation of block copolymers was observed. (C) 2016 Elsevier Ltd. All rights reserved.
PB  - Elsevier Sci Ltd, Oxford
T2  - Polymer Testing
T1  - Degradation behaviour of PCL/PEO/PCL and PCL/PEO block copolymers under controlled hydrolytic, enzymatic and composting conditions
VL  - 57
SP  - 67
EP  - 77
DO  - 10.1016/j.polymertesting.2016.11.018
ER  - 

@article{
author = "Ponjavic, Marijana and Nikolić, Marija S. and Nikodinović-Runić, Jasmina and Jeremić, Sanja and Stevanovic, Sanja and Djonlagic, Jasna",
year = "2017",
abstract = "Short-term hydrolytic and enzymatic degradation of poly(epsilon-caprolactone) (PCL), one series of triblock (PCL/PEO/PCL) and the other of diblock (PCL/PEO) copolymers, with a low content of hydrophilic PEO segments is presented. The effect of the introduction of PEO as the central or lateral segment in the PCL chain on copolymer hydrolysis and biodegradation properties was investigated. FUR results revealed higher hydrolytic degradation susceptibility of diblock copolymers due to a higher hydrophilicity compared to PCL and triblock copolymers. Enzymatic degradation was tested using cell-free extracts of Pseudomonas aeruginosa PAO1, for two weeks by following the weight loss, changes in surface roughness, and changes in carbonyl and crystallinity index. The results confirmed that all samples underwent enzymatic degradation through surface erosion which was accompanied with a decrease in molecular weights. Diblock copolymers showed significantly higher weight loss and decrease in molecular weight in comparison to PCL itself and triblock copolymers. AFM analysis confirmed significant surface erosion and increase in RMS values. In addition, biodegradation of polymer films was tested in compost model system at 37 degrees C, where an effective degradation of block copolymers was observed. (C) 2016 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Polymer Testing",
title = "Degradation behaviour of PCL/PEO/PCL and PCL/PEO block copolymers under controlled hydrolytic, enzymatic and composting conditions",
volume = "57",
pages = "67-77",
doi = "10.1016/j.polymertesting.2016.11.018"
}

Ponjavic, M., Nikolić, M. S., Nikodinović-Runić, J., Jeremić, S., Stevanovic, S.,& Djonlagic, J.. (2017). Degradation behaviour of PCL/PEO/PCL and PCL/PEO block copolymers under controlled hydrolytic, enzymatic and composting conditions. in Polymer Testing
Elsevier Sci Ltd, Oxford., 57, 67-77.
https://doi.org/10.1016/j.polymertesting.2016.11.018

Ponjavic M, Nikolić MS, Nikodinović-Runić J, Jeremić S, Stevanovic S, Djonlagic J. Degradation behaviour of PCL/PEO/PCL and PCL/PEO block copolymers under controlled hydrolytic, enzymatic and composting conditions. in Polymer Testing. 2017;57:67-77.
doi:10.1016/j.polymertesting.2016.11.018 .

Ponjavic, Marijana, Nikolić, Marija S., Nikodinović-Runić, Jasmina, Jeremić, Sanja, Stevanovic, Sanja, Djonlagic, Jasna, "Degradation behaviour of PCL/PEO/PCL and PCL/PEO block copolymers under controlled hydrolytic, enzymatic and composting conditions" in Polymer Testing, 57 (2017):67-77,
https://doi.org/10.1016/j.polymertesting.2016.11.018 . .

TY  - DATA
AU  - Jeremić, Sanja
AU  - Beškoski, Vladimir
AU  - Đokić, Lidija
AU  - Vasiljević, Branka
AU  - Vrvić, Miroslav M.
AU  - Avdalović, Jelena
AU  - Gojgić-Cvijović, Gordana D.
AU  - Slavković-Beškoski, Latinka
AU  - Nikodinović-Runić, Jasmina
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3546
PB  - Academic Press Ltd- Elsevier Science Ltd, London
T2  - Journal of Environmental Management
T1  - Supplementary material for the article: Jeremic, S.; Beškoski, V. P.; Djokic, L.; Vasiljevic, B.; Vrvić, M. M.; Avdalović, J.; Gojgić Cvijović, G.; Beškoski, L. S.; Nikodinovic-Runic, J. Interactions of the Metal Tolerant Heterotrophic Microorganisms and Iron Oxidizing Autotrophic Bacteria from Sulphidic Mine Environment during Bioleaching Experiments. Journal of Environmental Management 2016, 172, 151–161. https://doi.org/10.1016/j.jenvman.2016.02.041
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3546
ER  - 

@misc{
author = "Jeremić, Sanja and Beškoski, Vladimir and Đokić, Lidija and Vasiljević, Branka and Vrvić, Miroslav M. and Avdalović, Jelena and Gojgić-Cvijović, Gordana D. and Slavković-Beškoski, Latinka and Nikodinović-Runić, Jasmina",
year = "2016",
publisher = "Academic Press Ltd- Elsevier Science Ltd, London",
journal = "Journal of Environmental Management",
title = "Supplementary material for the article: Jeremic, S.; Beškoski, V. P.; Djokic, L.; Vasiljevic, B.; Vrvić, M. M.; Avdalović, J.; Gojgić Cvijović, G.; Beškoski, L. S.; Nikodinovic-Runic, J. Interactions of the Metal Tolerant Heterotrophic Microorganisms and Iron Oxidizing Autotrophic Bacteria from Sulphidic Mine Environment during Bioleaching Experiments. Journal of Environmental Management 2016, 172, 151–161. https://doi.org/10.1016/j.jenvman.2016.02.041",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3546"
}

Jeremić, S., Beškoski, V., Đokić, L., Vasiljević, B., Vrvić, M. M., Avdalović, J., Gojgić-Cvijović, G. D., Slavković-Beškoski, L.,& Nikodinović-Runić, J.. (2016). Supplementary material for the article: Jeremic, S.; Beškoski, V. P.; Djokic, L.; Vasiljevic, B.; Vrvić, M. M.; Avdalović, J.; Gojgić Cvijović, G.; Beškoski, L. S.; Nikodinovic-Runic, J. Interactions of the Metal Tolerant Heterotrophic Microorganisms and Iron Oxidizing Autotrophic Bacteria from Sulphidic Mine Environment during Bioleaching Experiments. Journal of Environmental Management 2016, 172, 151–161. https://doi.org/10.1016/j.jenvman.2016.02.041. in Journal of Environmental Management
Academic Press Ltd- Elsevier Science Ltd, London..
https://hdl.handle.net/21.15107/rcub_cherry_3546

Jeremić S, Beškoski V, Đokić L, Vasiljević B, Vrvić MM, Avdalović J, Gojgić-Cvijović GD, Slavković-Beškoski L, Nikodinović-Runić J. Supplementary material for the article: Jeremic, S.; Beškoski, V. P.; Djokic, L.; Vasiljevic, B.; Vrvić, M. M.; Avdalović, J.; Gojgić Cvijović, G.; Beškoski, L. S.; Nikodinovic-Runic, J. Interactions of the Metal Tolerant Heterotrophic Microorganisms and Iron Oxidizing Autotrophic Bacteria from Sulphidic Mine Environment during Bioleaching Experiments. Journal of Environmental Management 2016, 172, 151–161. https://doi.org/10.1016/j.jenvman.2016.02.041. in Journal of Environmental Management. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3546 .

Jeremić, Sanja, Beškoski, Vladimir, Đokić, Lidija, Vasiljević, Branka, Vrvić, Miroslav M., Avdalović, Jelena, Gojgić-Cvijović, Gordana D., Slavković-Beškoski, Latinka, Nikodinović-Runić, Jasmina, "Supplementary material for the article: Jeremic, S.; Beškoski, V. P.; Djokic, L.; Vasiljevic, B.; Vrvić, M. M.; Avdalović, J.; Gojgić Cvijović, G.; Beškoski, L. S.; Nikodinovic-Runic, J. Interactions of the Metal Tolerant Heterotrophic Microorganisms and Iron Oxidizing Autotrophic Bacteria from Sulphidic Mine Environment during Bioleaching Experiments. Journal of Environmental Management 2016, 172, 151–161. https://doi.org/10.1016/j.jenvman.2016.02.041" in Journal of Environmental Management (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3546 .

TY  - JOUR
AU  - Jeremić, Sanja
AU  - Beškoski, Vladimir
AU  - Đokić, Lidija
AU  - Vasiljević, Branka
AU  - Vrvić, Miroslav M.
AU  - Avdalović, Jelena
AU  - Gojgić-Cvijović, Gordana D.
AU  - Slavković-Beškoski, Latinka
AU  - Nikodinović-Runić, Jasmina
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1915
AB  - Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur and iron compounds, such as ores, rocks and acid drainage waters from mines. On the other hand, heterotrophic microorganisms, especially their biofilms, from these specific niches are receiving increased attention, but their potential eco-physiological roles have not been fully understood. Biofilms are considered a threat to human health, but biofilms also have beneficial properties as they are deployed in waste recycling and bioremediation systems. We have analyzed interactions of the metal tolerant heterotrophic microorganisms in biofilms with iron oxidizing autotrophic bacteria both from the sulphidic mine environment (copper mine Bor, Serbia). High tolerance to Cu2+, Cd2+ and Cr6+ and the presence of genetic determinants for the respective metal tolerance and biofilm-forming ability was shown for indigenous heterotrophic bacteria that included strains of Staphylococcus and Rhodococcus. Two well characterized bacteria-Pseudomonas aeruginosa PAO1 (known biofilm former) and Cupriavidus metallidurans CH34 (known metal resistant representative) were also included in the study. The interaction and survivability of autotrophic iron oxidizing Acidithiobacillus bacteria and biofilms of heterotrophic bacteria during co-cultivation was revealed. Finally, the effect of heterotrophic biofilms on bioleaching process with indigenous iron oxidizing Acidithiobacillus species was shown not to be inhibitory under in vitro conditions. (C) 2016 Elsevier Ltd. All rights reserved.
PB  - Academic Press Ltd- Elsevier Science Ltd, London
T2  - Journal of Environmental Management
T1  - Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments
VL  - 172
SP  - 151
EP  - 161
DO  - 10.1016/j.jenvman.2016.02.041
ER  - 

@article{
author = "Jeremić, Sanja and Beškoski, Vladimir and Đokić, Lidija and Vasiljević, Branka and Vrvić, Miroslav M. and Avdalović, Jelena and Gojgić-Cvijović, Gordana D. and Slavković-Beškoski, Latinka and Nikodinović-Runić, Jasmina",
year = "2016",
abstract = "Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur and iron compounds, such as ores, rocks and acid drainage waters from mines. On the other hand, heterotrophic microorganisms, especially their biofilms, from these specific niches are receiving increased attention, but their potential eco-physiological roles have not been fully understood. Biofilms are considered a threat to human health, but biofilms also have beneficial properties as they are deployed in waste recycling and bioremediation systems. We have analyzed interactions of the metal tolerant heterotrophic microorganisms in biofilms with iron oxidizing autotrophic bacteria both from the sulphidic mine environment (copper mine Bor, Serbia). High tolerance to Cu2+, Cd2+ and Cr6+ and the presence of genetic determinants for the respective metal tolerance and biofilm-forming ability was shown for indigenous heterotrophic bacteria that included strains of Staphylococcus and Rhodococcus. Two well characterized bacteria-Pseudomonas aeruginosa PAO1 (known biofilm former) and Cupriavidus metallidurans CH34 (known metal resistant representative) were also included in the study. The interaction and survivability of autotrophic iron oxidizing Acidithiobacillus bacteria and biofilms of heterotrophic bacteria during co-cultivation was revealed. Finally, the effect of heterotrophic biofilms on bioleaching process with indigenous iron oxidizing Acidithiobacillus species was shown not to be inhibitory under in vitro conditions. (C) 2016 Elsevier Ltd. All rights reserved.",
publisher = "Academic Press Ltd- Elsevier Science Ltd, London",
journal = "Journal of Environmental Management",
title = "Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments",
volume = "172",
pages = "151-161",
doi = "10.1016/j.jenvman.2016.02.041"
}

Jeremić, S., Beškoski, V., Đokić, L., Vasiljević, B., Vrvić, M. M., Avdalović, J., Gojgić-Cvijović, G. D., Slavković-Beškoski, L.,& Nikodinović-Runić, J.. (2016). Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments. in Journal of Environmental Management
Academic Press Ltd- Elsevier Science Ltd, London., 172, 151-161.
https://doi.org/10.1016/j.jenvman.2016.02.041

Jeremić S, Beškoski V, Đokić L, Vasiljević B, Vrvić MM, Avdalović J, Gojgić-Cvijović GD, Slavković-Beškoski L, Nikodinović-Runić J. Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments. in Journal of Environmental Management. 2016;172:151-161.
doi:10.1016/j.jenvman.2016.02.041 .

Jeremić, Sanja, Beškoski, Vladimir, Đokić, Lidija, Vasiljević, Branka, Vrvić, Miroslav M., Avdalović, Jelena, Gojgić-Cvijović, Gordana D., Slavković-Beškoski, Latinka, Nikodinović-Runić, Jasmina, "Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments" in Journal of Environmental Management, 172 (2016):151-161,
https://doi.org/10.1016/j.jenvman.2016.02.041 . .

TY  - JOUR
AU  - Jovičić-Petrović, Jelena
AU  - Jeremić, Sanja
AU  - Vučković, Ivan M.
AU  - Vojnović, Sandra
AU  - Bulajic, Aleksandra
AU  - Raicevic, Vera
AU  - Nikodinović-Runić, Jasmina
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2264
AB  - Adding compost to soil can result in plant disease suppression through the mechanisms of antagonistic action of compost microflora against plant pathogens. The aim of the study was to select effective antagonists of Pythium aphanidermatum from compost, to assess the effect of its extracellular metabolites on the plant pathogen, and to characterize antifungal metabolites. The fungal isolate selected by a confrontation test was identified as Aspergillus piperis A/5 on the basis of morphological features and the internal transcribed spacer (ITS) region, beta-tubulin and calmodulin partial sequences. Liquid chromatography-mass spectroscopy (LC-MS) analysis showed that gluconic and citric acid were the most abundant in the organic culture extract. However, the main antifungal activity was contained in the aqueous phase remaining after the organic solvent extraction. The presence of considerable amounts of proteins in both the crude culture extract as well as the aqueous phase remaining after solvent extraction was confirmed by SDS-PAGE. Isolated Aspergillus piperis A/ 5 exhibits strong antifungal activity against the phytopathogen Pythium aphanidermatum. It secretes a complex mixture of metabolites consisting of small molecules, including gluconic acid, citric acid and itaconic acid derivatives, but the most potent antifungal activity was associated with proteins resistant to heat and organic solvents. Our findings about the activity and characterization of antagonistic strain metabolites contribute to the understanding of the mechanism of interaction of antifungal metabolites as well as fungal-fungal interaction. The obtained results provide a basis for further application development in agriculture and food processing.
PB  - Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd
T2  - Archives of biological sciences
T1  - Aspergillus Piperis A/5 from  Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum
VL  - 68
IS  - 2
SP  - 279
EP  - 289
DO  - 10.2298/ABS150602016J
ER  - 

@article{
author = "Jovičić-Petrović, Jelena and Jeremić, Sanja and Vučković, Ivan M. and Vojnović, Sandra and Bulajic, Aleksandra and Raicevic, Vera and Nikodinović-Runić, Jasmina",
year = "2016",
abstract = "Adding compost to soil can result in plant disease suppression through the mechanisms of antagonistic action of compost microflora against plant pathogens. The aim of the study was to select effective antagonists of Pythium aphanidermatum from compost, to assess the effect of its extracellular metabolites on the plant pathogen, and to characterize antifungal metabolites. The fungal isolate selected by a confrontation test was identified as Aspergillus piperis A/5 on the basis of morphological features and the internal transcribed spacer (ITS) region, beta-tubulin and calmodulin partial sequences. Liquid chromatography-mass spectroscopy (LC-MS) analysis showed that gluconic and citric acid were the most abundant in the organic culture extract. However, the main antifungal activity was contained in the aqueous phase remaining after the organic solvent extraction. The presence of considerable amounts of proteins in both the crude culture extract as well as the aqueous phase remaining after solvent extraction was confirmed by SDS-PAGE. Isolated Aspergillus piperis A/ 5 exhibits strong antifungal activity against the phytopathogen Pythium aphanidermatum. It secretes a complex mixture of metabolites consisting of small molecules, including gluconic acid, citric acid and itaconic acid derivatives, but the most potent antifungal activity was associated with proteins resistant to heat and organic solvents. Our findings about the activity and characterization of antagonistic strain metabolites contribute to the understanding of the mechanism of interaction of antifungal metabolites as well as fungal-fungal interaction. The obtained results provide a basis for further application development in agriculture and food processing.",
publisher = "Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd",
journal = "Archives of biological sciences",
title = "Aspergillus Piperis A/5 from  Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum",
volume = "68",
number = "2",
pages = "279-289",
doi = "10.2298/ABS150602016J"
}

Jovičić-Petrović, J., Jeremić, S., Vučković, I. M., Vojnović, S., Bulajic, A., Raicevic, V.,& Nikodinović-Runić, J.. (2016). Aspergillus Piperis A/5 from  Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum. in Archives of biological sciences
Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd., 68(2), 279-289.
https://doi.org/10.2298/ABS150602016J

Jovičić-Petrović J, Jeremić S, Vučković IM, Vojnović S, Bulajic A, Raicevic V, Nikodinović-Runić J. Aspergillus Piperis A/5 from  Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum. in Archives of biological sciences. 2016;68(2):279-289.
doi:10.2298/ABS150602016J .

Jovičić-Petrović, Jelena, Jeremić, Sanja, Vučković, Ivan M., Vojnović, Sandra, Bulajic, Aleksandra, Raicevic, Vera, Nikodinović-Runić, Jasmina, "Aspergillus Piperis A/5 from  Plum-Distilling Waste Compost Produces a Complex of Antifungal Metabolites Active Against the Phytopathogen Pythium Aphanidermatum" in Archives of biological sciences, 68, no. 2 (2016):279-289,
https://doi.org/10.2298/ABS150602016J . .

TY  - DATA
AU  - Đokić, Lidija
AU  - Spasić, Jelena
AU  - Jeremić, Sanja
AU  - Vasiljević, Branka
AU  - Prodanović, Olivera
AU  - Prodanović, Radivoje
AU  - Nikodinović-Runić, Jasmina
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3377
PB  - Springer, New York
T2  - Bioprocess and Biosystems Engineering
T1  - Supplementary data for article: Djokic, L.; Spasic, J.; Jeremic, S.; Vasiljevic, B.; Prodanovic, O.; Prodanovic, R.; Nikodinovic-Runic, J. Immobilization of Escherichia Coli Cells Expressing 4-Oxalocrotonate Tautomerase for Improved Biotransformation of β-Nitrostyrene. Bioprocess and biosystems engineering 2015, 38 (12), 2389–2395. https://doi.org/10.1007/s00449-015-1474-8
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3377
ER  - 

@misc{
author = "Đokić, Lidija and Spasić, Jelena and Jeremić, Sanja and Vasiljević, Branka and Prodanović, Olivera and Prodanović, Radivoje and Nikodinović-Runić, Jasmina",
year = "2015",
publisher = "Springer, New York",
journal = "Bioprocess and Biosystems Engineering",
title = "Supplementary data for article: Djokic, L.; Spasic, J.; Jeremic, S.; Vasiljevic, B.; Prodanovic, O.; Prodanovic, R.; Nikodinovic-Runic, J. Immobilization of Escherichia Coli Cells Expressing 4-Oxalocrotonate Tautomerase for Improved Biotransformation of β-Nitrostyrene. Bioprocess and biosystems engineering 2015, 38 (12), 2389–2395. https://doi.org/10.1007/s00449-015-1474-8",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3377"
}

Đokić, L., Spasić, J., Jeremić, S., Vasiljević, B., Prodanović, O., Prodanović, R.,& Nikodinović-Runić, J.. (2015). Supplementary data for article: Djokic, L.; Spasic, J.; Jeremic, S.; Vasiljevic, B.; Prodanovic, O.; Prodanovic, R.; Nikodinovic-Runic, J. Immobilization of Escherichia Coli Cells Expressing 4-Oxalocrotonate Tautomerase for Improved Biotransformation of β-Nitrostyrene. Bioprocess and biosystems engineering 2015, 38 (12), 2389–2395. https://doi.org/10.1007/s00449-015-1474-8. in Bioprocess and Biosystems Engineering
Springer, New York..
https://hdl.handle.net/21.15107/rcub_cherry_3377

Đokić L, Spasić J, Jeremić S, Vasiljević B, Prodanović O, Prodanović R, Nikodinović-Runić J. Supplementary data for article: Djokic, L.; Spasic, J.; Jeremic, S.; Vasiljevic, B.; Prodanovic, O.; Prodanovic, R.; Nikodinovic-Runic, J. Immobilization of Escherichia Coli Cells Expressing 4-Oxalocrotonate Tautomerase for Improved Biotransformation of β-Nitrostyrene. Bioprocess and biosystems engineering 2015, 38 (12), 2389–2395. https://doi.org/10.1007/s00449-015-1474-8. in Bioprocess and Biosystems Engineering. 2015;.
https://hdl.handle.net/21.15107/rcub_cherry_3377 .

Đokić, Lidija, Spasić, Jelena, Jeremić, Sanja, Vasiljević, Branka, Prodanović, Olivera, Prodanović, Radivoje, Nikodinović-Runić, Jasmina, "Supplementary data for article: Djokic, L.; Spasic, J.; Jeremic, S.; Vasiljevic, B.; Prodanovic, O.; Prodanovic, R.; Nikodinovic-Runic, J. Immobilization of Escherichia Coli Cells Expressing 4-Oxalocrotonate Tautomerase for Improved Biotransformation of β-Nitrostyrene. Bioprocess and biosystems engineering 2015, 38 (12), 2389–2395. https://doi.org/10.1007/s00449-015-1474-8" in Bioprocess and Biosystems Engineering (2015),
https://hdl.handle.net/21.15107/rcub_cherry_3377 .

TY  - JOUR
AU  - Đokić, Lidija
AU  - Spasić, Jelena
AU  - Jeremić, Sanja
AU  - Vasiljević, Branka
AU  - Prodanović, Olivera
AU  - Prodanović, Radivoje
AU  - Nikodinović-Runić, Jasmina
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1990
AB  - The enzyme 4-oxalocrotonate tautomerase (4-OT) encoded by the xylH gene is a part of the degradation pathway of aromatic compounds in Pseudomonas putida mt-2. 4-OT was described to catalyze Michael-type addition of acetaldehyde to beta-nitrostyrene, and the whole cell system based on recombinantly expressed 4-OT has been developed previously. In this study biocatalytic process based on Escherichia coli whole cells expressing 4-OT was significantly improved using immobilization and ex situ product recovery strategies. Whole cell immobilization in alginate beads was applied in biocatalytic production of 4-nitro-3-phenyl-butanal from beta-nitrostyrene and acetaldehyde. Immobilized biocatalyst showed wider pH activity range and could tolerate twofold higher initial concentrations of substrate in comparison to the free whole cell biocatalyst. Beads retained their initial activity over 10 consecutive biotransformations of the model reaction and remained suitable for the repetitive use with 85 % of the initial activity after two months of storage. Bioprocess was further improved by utilizing Amberlite XAD-2 hydrophobic resin for the product recovery. With this modification, the amount of organic solvent was reduced 40-fold in comparison to previously reported method making this biocatalytic process greener.
PB  - Springer, New York
T2  - Bioprocess and Biosystems Engineering
T1  - Immobilization of Escherichia coli cells expressing 4-oxalocrotonate tautomerase for improved biotransformation of beta-nitrostyrene
VL  - 38
IS  - 12
SP  - 2389
EP  - 2395
DO  - 10.1007/s00449-015-1474-8
ER  - 

@article{
author = "Đokić, Lidija and Spasić, Jelena and Jeremić, Sanja and Vasiljević, Branka and Prodanović, Olivera and Prodanović, Radivoje and Nikodinović-Runić, Jasmina",
year = "2015",
abstract = "The enzyme 4-oxalocrotonate tautomerase (4-OT) encoded by the xylH gene is a part of the degradation pathway of aromatic compounds in Pseudomonas putida mt-2. 4-OT was described to catalyze Michael-type addition of acetaldehyde to beta-nitrostyrene, and the whole cell system based on recombinantly expressed 4-OT has been developed previously. In this study biocatalytic process based on Escherichia coli whole cells expressing 4-OT was significantly improved using immobilization and ex situ product recovery strategies. Whole cell immobilization in alginate beads was applied in biocatalytic production of 4-nitro-3-phenyl-butanal from beta-nitrostyrene and acetaldehyde. Immobilized biocatalyst showed wider pH activity range and could tolerate twofold higher initial concentrations of substrate in comparison to the free whole cell biocatalyst. Beads retained their initial activity over 10 consecutive biotransformations of the model reaction and remained suitable for the repetitive use with 85 % of the initial activity after two months of storage. Bioprocess was further improved by utilizing Amberlite XAD-2 hydrophobic resin for the product recovery. With this modification, the amount of organic solvent was reduced 40-fold in comparison to previously reported method making this biocatalytic process greener.",
publisher = "Springer, New York",
journal = "Bioprocess and Biosystems Engineering",
title = "Immobilization of Escherichia coli cells expressing 4-oxalocrotonate tautomerase for improved biotransformation of beta-nitrostyrene",
volume = "38",
number = "12",
pages = "2389-2395",
doi = "10.1007/s00449-015-1474-8"
}

Đokić, L., Spasić, J., Jeremić, S., Vasiljević, B., Prodanović, O., Prodanović, R.,& Nikodinović-Runić, J.. (2015). Immobilization of Escherichia coli cells expressing 4-oxalocrotonate tautomerase for improved biotransformation of beta-nitrostyrene. in Bioprocess and Biosystems Engineering
Springer, New York., 38(12), 2389-2395.
https://doi.org/10.1007/s00449-015-1474-8

Đokić L, Spasić J, Jeremić S, Vasiljević B, Prodanović O, Prodanović R, Nikodinović-Runić J. Immobilization of Escherichia coli cells expressing 4-oxalocrotonate tautomerase for improved biotransformation of beta-nitrostyrene. in Bioprocess and Biosystems Engineering. 2015;38(12):2389-2395.
doi:10.1007/s00449-015-1474-8 .

Đokić, Lidija, Spasić, Jelena, Jeremić, Sanja, Vasiljević, Branka, Prodanović, Olivera, Prodanović, Radivoje, Nikodinović-Runić, Jasmina, "Immobilization of Escherichia coli cells expressing 4-oxalocrotonate tautomerase for improved biotransformation of beta-nitrostyrene" in Bioprocess and Biosystems Engineering, 38, no. 12 (2015):2389-2395,
https://doi.org/10.1007/s00449-015-1474-8 . .

TY  - DATA
AU  - Jovanović, Predrag M.
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Savić, Vladimir
AU  - Radivojević, Jelena
AU  - Maslak, Veselin
AU  - Ivković, Branka
AU  - Vasiljević, Branka
AU  - Nikodinović-Runić, Jasmina
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3744
PB  - Elsevier Science Inc, New York
T2  - Enzyme and Microbial Technology
T1  - Supplementary data for the article: Jovanovic, P.; Jeremic, S.; Djokic, L.; Savic, V.; Radivojevic, J.; Maslak, V.; Ivkovic, B.; Vasiljevic, B.; Nikodinovic-Runic, J. Chemoselective Biocatalytic Reduction of Conjugated Nitroalkenes: New Application for an Escherichia Coli BL21(DE3) Expression Strain. Enzyme Microb. Technol. 2014, 60, 16–23. https://doi.org/10.1016/j.enzmictec.2014.03.010
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3744
ER  - 

@misc{
author = "Jovanović, Predrag M. and Jeremić, Sanja and Đokić, Lidija and Savić, Vladimir and Radivojević, Jelena and Maslak, Veselin and Ivković, Branka and Vasiljević, Branka and Nikodinović-Runić, Jasmina",
year = "2014",
publisher = "Elsevier Science Inc, New York",
journal = "Enzyme and Microbial Technology",
title = "Supplementary data for the article: Jovanovic, P.; Jeremic, S.; Djokic, L.; Savic, V.; Radivojevic, J.; Maslak, V.; Ivkovic, B.; Vasiljevic, B.; Nikodinovic-Runic, J. Chemoselective Biocatalytic Reduction of Conjugated Nitroalkenes: New Application for an Escherichia Coli BL21(DE3) Expression Strain. Enzyme Microb. Technol. 2014, 60, 16–23. https://doi.org/10.1016/j.enzmictec.2014.03.010",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3744"
}

Jovanović, P. M., Jeremić, S., Đokić, L., Savić, V., Radivojević, J., Maslak, V., Ivković, B., Vasiljević, B.,& Nikodinović-Runić, J.. (2014). Supplementary data for the article: Jovanovic, P.; Jeremic, S.; Djokic, L.; Savic, V.; Radivojevic, J.; Maslak, V.; Ivkovic, B.; Vasiljevic, B.; Nikodinovic-Runic, J. Chemoselective Biocatalytic Reduction of Conjugated Nitroalkenes: New Application for an Escherichia Coli BL21(DE3) Expression Strain. Enzyme Microb. Technol. 2014, 60, 16–23. https://doi.org/10.1016/j.enzmictec.2014.03.010. in Enzyme and Microbial Technology
Elsevier Science Inc, New York..
https://hdl.handle.net/21.15107/rcub_cherry_3744

Jovanović PM, Jeremić S, Đokić L, Savić V, Radivojević J, Maslak V, Ivković B, Vasiljević B, Nikodinović-Runić J. Supplementary data for the article: Jovanovic, P.; Jeremic, S.; Djokic, L.; Savic, V.; Radivojevic, J.; Maslak, V.; Ivkovic, B.; Vasiljevic, B.; Nikodinovic-Runic, J. Chemoselective Biocatalytic Reduction of Conjugated Nitroalkenes: New Application for an Escherichia Coli BL21(DE3) Expression Strain. Enzyme Microb. Technol. 2014, 60, 16–23. https://doi.org/10.1016/j.enzmictec.2014.03.010. in Enzyme and Microbial Technology. 2014;.
https://hdl.handle.net/21.15107/rcub_cherry_3744 .

Jovanović, Predrag M., Jeremić, Sanja, Đokić, Lidija, Savić, Vladimir, Radivojević, Jelena, Maslak, Veselin, Ivković, Branka, Vasiljević, Branka, Nikodinović-Runić, Jasmina, "Supplementary data for the article: Jovanovic, P.; Jeremic, S.; Djokic, L.; Savic, V.; Radivojevic, J.; Maslak, V.; Ivkovic, B.; Vasiljevic, B.; Nikodinovic-Runic, J. Chemoselective Biocatalytic Reduction of Conjugated Nitroalkenes: New Application for an Escherichia Coli BL21(DE3) Expression Strain. Enzyme Microb. Technol. 2014, 60, 16–23. https://doi.org/10.1016/j.enzmictec.2014.03.010" in Enzyme and Microbial Technology (2014),
https://hdl.handle.net/21.15107/rcub_cherry_3744 .

TY  - JOUR
AU  - Jovanović, Predrag M.
AU  - Jeremić, Sanja
AU  - Đokić, Lidija
AU  - Savić, Vladimir
AU  - Radivojević, Jelena
AU  - Maslak, Veselin
AU  - Ivković, Branka
AU  - Vasiljević, Branka
AU  - Nikodinović-Runić, Jasmina
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1786
AB  - Chemoselective reduction of activated carbon-carbon double bond in conjugated nitroalkenes was achieved using Escherichia coli BL21(DE3) whole cells. Nine different substrates have been used furnishing the reduced products in moderate to good yields. 1-Nitro-4-phenyl-1,3-butadiene and (2-nitro-1-propenyl)benzene were successfully biotransformed with corresponding product yields of 54% and 45% respectively. Using this simple and environmentally friendly system 2-(2-nitropropyl)pyridine and 2-(2-nitropropyl)naphthalene were synthesized and characterized for the first time. High substrate conversion efficiency was coupled with low enantioselectivity, however 29% enantiomeric excess was detected in the case of 2-(2-nitropropyl)pyridine. It was shown that electronic properties of the aromatic ring, which affected polarity of the double bond, were not highly influential factors in the reduction process, but the presence of the nitro functionality was essential for the reaction to proceed. 1-Phenyl-4-nitro-1,3-butadiene could not be biotransformed by whole cells of Pseudomonas putida KT2440 or Bacillus subtilis 168 while it was successfully reduced by E. coli DH5 alpha but with lower efficiency in comparison to E. coli BL21(DE3). Knockout mutant affected in nemA gene coding for N-ethylmaleimide reductase (BL21 Delta nemA) could still catalyze bioreductions suggesting multiple active reductases within E. coli BL21(DE3) biocatalyst. The described biocatalytic reduction of substituted nitroalkenes provides an efficient route for the preparation of the corresponding nitroalkanes and introduces the new application of the strain traditionally utilized for recombinant protein expression. (C) 2014 Elsevier Inc. All rights reserved.
PB  - Elsevier Science Inc, New York
T2  - Enzyme and Microbial Technology
T1  - Chemoselective biocatalytic reduction of conjugated nitroalkenes: New application for an Escherichia coli BL21(DE3) expression strain
VL  - 60
SP  - 16
EP  - 23
DO  - 10.1016/j.enzmictec.2014.03.010
ER  - 

@article{
author = "Jovanović, Predrag M. and Jeremić, Sanja and Đokić, Lidija and Savić, Vladimir and Radivojević, Jelena and Maslak, Veselin and Ivković, Branka and Vasiljević, Branka and Nikodinović-Runić, Jasmina",
year = "2014",
abstract = "Chemoselective reduction of activated carbon-carbon double bond in conjugated nitroalkenes was achieved using Escherichia coli BL21(DE3) whole cells. Nine different substrates have been used furnishing the reduced products in moderate to good yields. 1-Nitro-4-phenyl-1,3-butadiene and (2-nitro-1-propenyl)benzene were successfully biotransformed with corresponding product yields of 54% and 45% respectively. Using this simple and environmentally friendly system 2-(2-nitropropyl)pyridine and 2-(2-nitropropyl)naphthalene were synthesized and characterized for the first time. High substrate conversion efficiency was coupled with low enantioselectivity, however 29% enantiomeric excess was detected in the case of 2-(2-nitropropyl)pyridine. It was shown that electronic properties of the aromatic ring, which affected polarity of the double bond, were not highly influential factors in the reduction process, but the presence of the nitro functionality was essential for the reaction to proceed. 1-Phenyl-4-nitro-1,3-butadiene could not be biotransformed by whole cells of Pseudomonas putida KT2440 or Bacillus subtilis 168 while it was successfully reduced by E. coli DH5 alpha but with lower efficiency in comparison to E. coli BL21(DE3). Knockout mutant affected in nemA gene coding for N-ethylmaleimide reductase (BL21 Delta nemA) could still catalyze bioreductions suggesting multiple active reductases within E. coli BL21(DE3) biocatalyst. The described biocatalytic reduction of substituted nitroalkenes provides an efficient route for the preparation of the corresponding nitroalkanes and introduces the new application of the strain traditionally utilized for recombinant protein expression. (C) 2014 Elsevier Inc. All rights reserved.",
publisher = "Elsevier Science Inc, New York",
journal = "Enzyme and Microbial Technology",
title = "Chemoselective biocatalytic reduction of conjugated nitroalkenes: New application for an Escherichia coli BL21(DE3) expression strain",
volume = "60",
pages = "16-23",
doi = "10.1016/j.enzmictec.2014.03.010"
}

Jovanović, P. M., Jeremić, S., Đokić, L., Savić, V., Radivojević, J., Maslak, V., Ivković, B., Vasiljević, B.,& Nikodinović-Runić, J.. (2014). Chemoselective biocatalytic reduction of conjugated nitroalkenes: New application for an Escherichia coli BL21(DE3) expression strain. in Enzyme and Microbial Technology
Elsevier Science Inc, New York., 60, 16-23.
https://doi.org/10.1016/j.enzmictec.2014.03.010

Jovanović PM, Jeremić S, Đokić L, Savić V, Radivojević J, Maslak V, Ivković B, Vasiljević B, Nikodinović-Runić J. Chemoselective biocatalytic reduction of conjugated nitroalkenes: New application for an Escherichia coli BL21(DE3) expression strain. in Enzyme and Microbial Technology. 2014;60:16-23.
doi:10.1016/j.enzmictec.2014.03.010 .

Jovanović, Predrag M., Jeremić, Sanja, Đokić, Lidija, Savić, Vladimir, Radivojević, Jelena, Maslak, Veselin, Ivković, Branka, Vasiljević, Branka, Nikodinović-Runić, Jasmina, "Chemoselective biocatalytic reduction of conjugated nitroalkenes: New application for an Escherichia coli BL21(DE3) expression strain" in Enzyme and Microbial Technology, 60 (2014):16-23,
https://doi.org/10.1016/j.enzmictec.2014.03.010 . .