TY  - JOUR
AU  - Pantelić, Brana
AU  - Siaperas, Romanos
AU  - Budin, Clémence
AU  - de Boer, Tjalf
AU  - Topakas, Evangelos
AU  - Nikodinović-Runić, Jasmina
PY  - 2024
UR  - https://onlinelibrary.wiley.com/doi/abs/10.1111/1751-7915.14445
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/2337
AB  - Global plastic waste accumulation has become omnipresent in public discourse and the focus of scientific research. Ranking as the sixth most produced polymer globally, polyurethanes (PU) significantly contribute to plastic waste and environmental pollution due to the toxicity of their building blocks, such as diisocyanates. In this study, the effects of PU on soil microbial communities over 18 months were monitored revealing that it had marginal effects on microbial diversity. However, Streptomyces sp. PU10, isolated from this PU-contaminated soil, proved exceptional in the degradation of a soluble polyester-PU (Impranil) across a range of temperatures with over 96% degradation of 10 g/L in 48 h. Proteins involved in PU degradation and metabolic changes occurring in this strain with Impranil as the sole carbon source were further investigated employing quantitative proteomics. The proposed degradation mechanism implicated the action of three enzymes: a polyester-degrading esterase, a urethane bond-degrading amidase and an oxidoreductase. Furthermore, proteome data revealed that PU degradation intermediates were incorporated into Streptomyces sp. PU10 metabolism via the fatty acid degradation pathway and subsequently channelled to polyketide biosynthesis. Most notably, the production of the tri-pyrrole undecylprodigiosin was confirmed paving the way for establishing PU upcycling strategies to bioactive metabolites using Streptomyces strains.
PB  - Wiley
T2  - Microbial Biotechnology
T2  - Microbial Biotechnology
T1  - Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production
IS  - 3
SP  - e14445
VL  - 17
DO  - 10.1111/1751-7915.14445
ER  - 

@article{
author = "Pantelić, Brana and Siaperas, Romanos and Budin, Clémence and de Boer, Tjalf and Topakas, Evangelos and Nikodinović-Runić, Jasmina",
year = "2024",
abstract = "Global plastic waste accumulation has become omnipresent in public discourse and the focus of scientific research. Ranking as the sixth most produced polymer globally, polyurethanes (PU) significantly contribute to plastic waste and environmental pollution due to the toxicity of their building blocks, such as diisocyanates. In this study, the effects of PU on soil microbial communities over 18 months were monitored revealing that it had marginal effects on microbial diversity. However, Streptomyces sp. PU10, isolated from this PU-contaminated soil, proved exceptional in the degradation of a soluble polyester-PU (Impranil) across a range of temperatures with over 96% degradation of 10 g/L in 48 h. Proteins involved in PU degradation and metabolic changes occurring in this strain with Impranil as the sole carbon source were further investigated employing quantitative proteomics. The proposed degradation mechanism implicated the action of three enzymes: a polyester-degrading esterase, a urethane bond-degrading amidase and an oxidoreductase. Furthermore, proteome data revealed that PU degradation intermediates were incorporated into Streptomyces sp. PU10 metabolism via the fatty acid degradation pathway and subsequently channelled to polyketide biosynthesis. Most notably, the production of the tri-pyrrole undecylprodigiosin was confirmed paving the way for establishing PU upcycling strategies to bioactive metabolites using Streptomyces strains.",
publisher = "Wiley",
journal = "Microbial Biotechnology, Microbial Biotechnology",
title = "Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production",
number = "3",
pages = "e14445",
volume = "17",
doi = "10.1111/1751-7915.14445"
}

Pantelić, B., Siaperas, R., Budin, C., de Boer, T., Topakas, E.,& Nikodinović-Runić, J.. (2024). Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production. in Microbial Biotechnology
Wiley., 17(3), e14445.
https://doi.org/10.1111/1751-7915.14445

Pantelić B, Siaperas R, Budin C, de Boer T, Topakas E, Nikodinović-Runić J. Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production. in Microbial Biotechnology. 2024;17(3):e14445.
doi:10.1111/1751-7915.14445 .

Pantelić, Brana, Siaperas, Romanos, Budin, Clémence, de Boer, Tjalf, Topakas, Evangelos, Nikodinović-Runić, Jasmina, "Proteomic examination of polyester-polyurethane degradation by Streptomyces sp. PU10: Diverting polyurethane intermediates to secondary metabolite production" in Microbial Biotechnology, 17, no. 3 (2024):e14445,
https://doi.org/10.1111/1751-7915.14445 . .

TY  - JOUR
AU  - Taxeidis, George
AU  - Nikolaivits, Efstratios
AU  - Siaperas, Romanos
AU  - Gkountela, Christina
AU  - Vouyiouka, Stamatina
AU  - Pantelić, Brana
AU  - Nikodinović-Runić, Jasmina
AU  - Topakas, Evangelos
PY  - 2023
UR  - https://www.sciencedirect.com/science/article/pii/S0269749123004621
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1797
AB  - The uncontrollable disposal of plastic waste has raised the concern of the scientific community, which tries to face this environmental burden by discovering and applying new techniques. Regarding the biotechnology field, several important microorganisms possessing the necessary enzymatic arsenal to utilize recalcitrant synthetic polymers as an energy source have been discovered. In the present study, we screened various fungi for their ability to degrade intact polymers, such as ether-based polyurethane (PU) and low-density polyethylene (LDPE). For this, ImpranIil® DLN-SD and a mixture of long-chain alkanes were used as sole carbon sources, indicating not only the most promising strains in agar plate screening but also inducing the secretion of depolymerizing enzymatic activities, useful for polymer degradation. The agar plate screening revealed three fungal strains belonging to Fusarium and Aspergillus genera, whose secretome was further studied for its ability to degrade the aforementioned non-treated polymers. Specifically for ether-based PU, the secretome of a Fusarium species reduced the sample mass and the average molecular weight of the polymer by 24.5 and 20.4%, respectively, while the secretome of an Aspergillus species caused changes in the molecular structure of LDPE, as evidenced by FTIR. The proteomics analysis revealed that the enzymatic activities induced in presence of Impranil® DLN-SD can be associated with urethane bond cleavage, a fact which was also supported by the observed degradation of the ether-based PU. Although, the mechanism of LDPE degradation was not completely elucidated, the presence of oxidative enzymes could be the main factor contributing to polymer modification.
T2  - Environmental Pollution
T1  - Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes
SP  - 121460
VL  - 325
DO  - 10.1016/j.envpol.2023.121460
ER  - 

@article{
author = "Taxeidis, George and Nikolaivits, Efstratios and Siaperas, Romanos and Gkountela, Christina and Vouyiouka, Stamatina and Pantelić, Brana and Nikodinović-Runić, Jasmina and Topakas, Evangelos",
year = "2023",
abstract = "The uncontrollable disposal of plastic waste has raised the concern of the scientific community, which tries to face this environmental burden by discovering and applying new techniques. Regarding the biotechnology field, several important microorganisms possessing the necessary enzymatic arsenal to utilize recalcitrant synthetic polymers as an energy source have been discovered. In the present study, we screened various fungi for their ability to degrade intact polymers, such as ether-based polyurethane (PU) and low-density polyethylene (LDPE). For this, ImpranIil® DLN-SD and a mixture of long-chain alkanes were used as sole carbon sources, indicating not only the most promising strains in agar plate screening but also inducing the secretion of depolymerizing enzymatic activities, useful for polymer degradation. The agar plate screening revealed three fungal strains belonging to Fusarium and Aspergillus genera, whose secretome was further studied for its ability to degrade the aforementioned non-treated polymers. Specifically for ether-based PU, the secretome of a Fusarium species reduced the sample mass and the average molecular weight of the polymer by 24.5 and 20.4%, respectively, while the secretome of an Aspergillus species caused changes in the molecular structure of LDPE, as evidenced by FTIR. The proteomics analysis revealed that the enzymatic activities induced in presence of Impranil® DLN-SD can be associated with urethane bond cleavage, a fact which was also supported by the observed degradation of the ether-based PU. Although, the mechanism of LDPE degradation was not completely elucidated, the presence of oxidative enzymes could be the main factor contributing to polymer modification.",
journal = "Environmental Pollution",
title = "Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes",
pages = "121460",
volume = "325",
doi = "10.1016/j.envpol.2023.121460"
}

Taxeidis, G., Nikolaivits, E., Siaperas, R., Gkountela, C., Vouyiouka, S., Pantelić, B., Nikodinović-Runić, J.,& Topakas, E.. (2023). Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes. in Environmental Pollution, 325, 121460.
https://doi.org/10.1016/j.envpol.2023.121460

Taxeidis G, Nikolaivits E, Siaperas R, Gkountela C, Vouyiouka S, Pantelić B, Nikodinović-Runić J, Topakas E. Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes. in Environmental Pollution. 2023;325:121460.
doi:10.1016/j.envpol.2023.121460 .

Taxeidis, George, Nikolaivits, Efstratios, Siaperas, Romanos, Gkountela, Christina, Vouyiouka, Stamatina, Pantelić, Brana, Nikodinović-Runić, Jasmina, Topakas, Evangelos, "Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes" in Environmental Pollution, 325 (2023):121460,
https://doi.org/10.1016/j.envpol.2023.121460 . .

TY  - DATA
AU  - Pantelić, Brana
AU  - Škaro Bogojević, Sanja
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Lončarević, Branka
AU  - Beskoski, Vladimir
AU  - Maslak, Veselin
AU  - Guzik, Maciej
AU  - Makryniotis, Konstantinos
AU  - Taxeidis, George
AU  - Siaperas, Romanos
AU  - Topakas, Evangelos
AU  - Nikodinović-Runić, Jasmina
PY  - 2023
UR  - https://www.mdpi.com/2073-4344/13/2/278
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1792
T2  - Catalysts
T1  - Supporting information: Pantelic, B., Skaro Bogojevic, S., Milivojevic, D., Ilic-Tomic, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E., & Nikodinovic-Runic, J. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. Catalysts, 13(2), Art. 2. https://doi.org/10.3390/catal13020278
IS  - 2
SP  - 278
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_imagine_1792
ER  - 

@misc{
author = "Pantelić, Brana and Škaro Bogojević, Sanja and Milivojević, Dušan and Ilić-Tomić, Tatjana and Lončarević, Branka and Beskoski, Vladimir and Maslak, Veselin and Guzik, Maciej and Makryniotis, Konstantinos and Taxeidis, George and Siaperas, Romanos and Topakas, Evangelos and Nikodinović-Runić, Jasmina",
year = "2023",
journal = "Catalysts",
title = "Supporting information: Pantelic, B., Skaro Bogojevic, S., Milivojevic, D., Ilic-Tomic, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E., & Nikodinovic-Runic, J. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. Catalysts, 13(2), Art. 2. https://doi.org/10.3390/catal13020278",
number = "2",
pages = "278",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_imagine_1792"
}

Pantelić, B., Škaro Bogojević, S., Milivojević, D., Ilić-Tomić, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E.,& Nikodinović-Runić, J.. (2023). Supporting information: Pantelic, B., Skaro Bogojevic, S., Milivojevic, D., Ilic-Tomic, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E., & Nikodinovic-Runic, J. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. Catalysts, 13(2), Art. 2. https://doi.org/10.3390/catal13020278. in Catalysts, 13(2), 278.
https://hdl.handle.net/21.15107/rcub_imagine_1792

Pantelić B, Škaro Bogojević S, Milivojević D, Ilić-Tomić T, Lončarević B, Beskoski V, Maslak V, Guzik M, Makryniotis K, Taxeidis G, Siaperas R, Topakas E, Nikodinović-Runić J. Supporting information: Pantelic, B., Skaro Bogojevic, S., Milivojevic, D., Ilic-Tomic, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E., & Nikodinovic-Runic, J. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. Catalysts, 13(2), Art. 2. https://doi.org/10.3390/catal13020278. in Catalysts. 2023;13(2):278.
https://hdl.handle.net/21.15107/rcub_imagine_1792 .

Pantelić, Brana, Škaro Bogojević, Sanja, Milivojević, Dušan, Ilić-Tomić, Tatjana, Lončarević, Branka, Beskoski, Vladimir, Maslak, Veselin, Guzik, Maciej, Makryniotis, Konstantinos, Taxeidis, George, Siaperas, Romanos, Topakas, Evangelos, Nikodinović-Runić, Jasmina, "Supporting information: Pantelic, B., Skaro Bogojevic, S., Milivojevic, D., Ilic-Tomic, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E., & Nikodinovic-Runic, J. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. Catalysts, 13(2), Art. 2. https://doi.org/10.3390/catal13020278" in Catalysts, 13, no. 2 (2023):278,
https://hdl.handle.net/21.15107/rcub_imagine_1792 .

TY  - JOUR
AU  - Taxeidis, George
AU  - Nikolaivits, Efstratios
AU  - Siaperas, Romanos
AU  - Gkountela, Christina
AU  - Vouyiouka, Stamatina
AU  - Pantelić, Brana
AU  - Nikodinović-Runić, Jasmina
AU  - Topakas, Evangelos
PY  - 2023
UR  - https://www.sciencedirect.com/science/article/pii/S0269749123004621
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1800
AB  - The uncontrollable disposal of plastic waste has raised the concern of the scientific community, which tries to face this environmental burden by discovering and applying new techniques. Regarding the biotechnology field, several important microorganisms possessing the necessary enzymatic arsenal to utilize recalcitrant synthetic polymers as an energy source have been discovered. In the present study, we screened various fungi for their ability to degrade intact polymers, such as ether-based polyurethane (PU) and low-density polyethylene (LDPE). For this, ImpranIil® DLN-SD and a mixture of long-chain alkanes were used as sole carbon sources, indicating not only the most promising strains in agar plate screening but also inducing the secretion of depolymerizing enzymatic activities, useful for polymer degradation. The agar plate screening revealed three fungal strains belonging to Fusarium and Aspergillus genera, whose secretome was further studied for its ability to degrade the aforementioned non-treated polymers. Specifically for ether-based PU, the secretome of a Fusarium species reduced the sample mass and the average molecular weight of the polymer by 24.5 and 20.4%, respectively, while the secretome of an Aspergillus species caused changes in the molecular structure of LDPE, as evidenced by FTIR. The proteomics analysis revealed that the enzymatic activities induced in presence of Impranil® DLN-SD can be associated with urethane bond cleavage, a fact which was also supported by the observed degradation of the ether-based PU. Although, the mechanism of LDPE degradation was not completely elucidated, the presence of oxidative enzymes could be the main factor contributing to polymer modification.
T2  - Environmental Pollution
T1  - Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes
SP  - 121460
VL  - 325
DO  - 10.1016/j.envpol.2023.121460
ER  - 

@article{
author = "Taxeidis, George and Nikolaivits, Efstratios and Siaperas, Romanos and Gkountela, Christina and Vouyiouka, Stamatina and Pantelić, Brana and Nikodinović-Runić, Jasmina and Topakas, Evangelos",
year = "2023",
abstract = "The uncontrollable disposal of plastic waste has raised the concern of the scientific community, which tries to face this environmental burden by discovering and applying new techniques. Regarding the biotechnology field, several important microorganisms possessing the necessary enzymatic arsenal to utilize recalcitrant synthetic polymers as an energy source have been discovered. In the present study, we screened various fungi for their ability to degrade intact polymers, such as ether-based polyurethane (PU) and low-density polyethylene (LDPE). For this, ImpranIil® DLN-SD and a mixture of long-chain alkanes were used as sole carbon sources, indicating not only the most promising strains in agar plate screening but also inducing the secretion of depolymerizing enzymatic activities, useful for polymer degradation. The agar plate screening revealed three fungal strains belonging to Fusarium and Aspergillus genera, whose secretome was further studied for its ability to degrade the aforementioned non-treated polymers. Specifically for ether-based PU, the secretome of a Fusarium species reduced the sample mass and the average molecular weight of the polymer by 24.5 and 20.4%, respectively, while the secretome of an Aspergillus species caused changes in the molecular structure of LDPE, as evidenced by FTIR. The proteomics analysis revealed that the enzymatic activities induced in presence of Impranil® DLN-SD can be associated with urethane bond cleavage, a fact which was also supported by the observed degradation of the ether-based PU. Although, the mechanism of LDPE degradation was not completely elucidated, the presence of oxidative enzymes could be the main factor contributing to polymer modification.",
journal = "Environmental Pollution",
title = "Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes",
pages = "121460",
volume = "325",
doi = "10.1016/j.envpol.2023.121460"
}

Taxeidis, G., Nikolaivits, E., Siaperas, R., Gkountela, C., Vouyiouka, S., Pantelić, B., Nikodinović-Runić, J.,& Topakas, E.. (2023). Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes. in Environmental Pollution, 325, 121460.
https://doi.org/10.1016/j.envpol.2023.121460

Taxeidis G, Nikolaivits E, Siaperas R, Gkountela C, Vouyiouka S, Pantelić B, Nikodinović-Runić J, Topakas E. Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes. in Environmental Pollution. 2023;325:121460.
doi:10.1016/j.envpol.2023.121460 .

Taxeidis, George, Nikolaivits, Efstratios, Siaperas, Romanos, Gkountela, Christina, Vouyiouka, Stamatina, Pantelić, Brana, Nikodinović-Runić, Jasmina, Topakas, Evangelos, "Triggering and identifying the polyurethane and polyethylene-degrading machinery of filamentous fungi secretomes" in Environmental Pollution, 325 (2023):121460,
https://doi.org/10.1016/j.envpol.2023.121460 . .

TY  - JOUR
AU  - Pantelić, Brana
AU  - Škaro Bogojević, Sanja
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Lončarević, Branka
AU  - Beskoski, Vladimir
AU  - Maslak, Veselin
AU  - Guzik, Maciej
AU  - Makryniotis, Konstantinos
AU  - Taxeidis, George
AU  - Siaperas, Romanos
AU  - Topakas, Evangelos
AU  - Nikodinović-Runić, Jasmina
PY  - 2023
UR  - https://www.mdpi.com/2073-4344/13/2/278
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1790
AB  - Polyurethanes (PUs) are an exceedingly heterogeneous group of plastic polymers, widely used in a variety of industries from construction to medical implants. In the past decades, we have witnessed the accumulation of PU waste and its detrimental environmental impacts. PUs have been identified as one of the most toxic polymers leaching hazardous compounds derived both from the polymer itself and the additives used in production. Further environmental impact assessment, identification and characterization of substances derived from PU materials and establishing efficient degradation strategies are crucial. Thus, a selection of eight synthetic model compounds which represent partial PU hydrolysis products were synthesized and characterized both in terms of toxicity and suitability to be used as substrates for the identification of novel biocatalysts for PU biodegradation. Overall, the compounds exhibited low in vitro cytotoxicity against a healthy human fibroblast cell line and virtually no toxic effect on the nematode Caenorhabditis elegans up to 500 µg mL−1, and two of the substrates showed moderate aquatic ecotoxicity with EC50 values 53 µg mL−1 and 45 µg mL−1, respectively, on Aliivibrio fischeri. The compounds were successfully applied to study the mechanism of ester and urethane bond cleaving preference of known plastic-degrading enzymes and were used to single out a novel PU-degrading biocatalyst, Amycolatopsis mediterranei ISP5501, among 220 microbial strains. A. mediterranei ISP5501 can also degrade commercially available polyether and polyester PU materials, reducing the average molecular number of the polymer up to 13.5%. This study uncovered a biocatalyst capable of degrading different types of PUs and identified potential enzymes responsible as a key step in developing biotechnological process for PU waste treatment options.
T2  - Catalysts
T2  - Catalysts
T1  - Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts
IS  - 2
SP  - 278
VL  - 13
DO  - 10.3390/catal13020278
ER  - 

@article{
author = "Pantelić, Brana and Škaro Bogojević, Sanja and Milivojević, Dušan and Ilić-Tomić, Tatjana and Lončarević, Branka and Beskoski, Vladimir and Maslak, Veselin and Guzik, Maciej and Makryniotis, Konstantinos and Taxeidis, George and Siaperas, Romanos and Topakas, Evangelos and Nikodinović-Runić, Jasmina",
year = "2023",
abstract = "Polyurethanes (PUs) are an exceedingly heterogeneous group of plastic polymers, widely used in a variety of industries from construction to medical implants. In the past decades, we have witnessed the accumulation of PU waste and its detrimental environmental impacts. PUs have been identified as one of the most toxic polymers leaching hazardous compounds derived both from the polymer itself and the additives used in production. Further environmental impact assessment, identification and characterization of substances derived from PU materials and establishing efficient degradation strategies are crucial. Thus, a selection of eight synthetic model compounds which represent partial PU hydrolysis products were synthesized and characterized both in terms of toxicity and suitability to be used as substrates for the identification of novel biocatalysts for PU biodegradation. Overall, the compounds exhibited low in vitro cytotoxicity against a healthy human fibroblast cell line and virtually no toxic effect on the nematode Caenorhabditis elegans up to 500 µg mL−1, and two of the substrates showed moderate aquatic ecotoxicity with EC50 values 53 µg mL−1 and 45 µg mL−1, respectively, on Aliivibrio fischeri. The compounds were successfully applied to study the mechanism of ester and urethane bond cleaving preference of known plastic-degrading enzymes and were used to single out a novel PU-degrading biocatalyst, Amycolatopsis mediterranei ISP5501, among 220 microbial strains. A. mediterranei ISP5501 can also degrade commercially available polyether and polyester PU materials, reducing the average molecular number of the polymer up to 13.5%. This study uncovered a biocatalyst capable of degrading different types of PUs and identified potential enzymes responsible as a key step in developing biotechnological process for PU waste treatment options.",
journal = "Catalysts, Catalysts",
title = "Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts",
number = "2",
pages = "278",
volume = "13",
doi = "10.3390/catal13020278"
}

Pantelić, B., Škaro Bogojević, S., Milivojević, D., Ilić-Tomić, T., Lončarević, B., Beskoski, V., Maslak, V., Guzik, M., Makryniotis, K., Taxeidis, G., Siaperas, R., Topakas, E.,& Nikodinović-Runić, J.. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. in Catalysts, 13(2), 278.
https://doi.org/10.3390/catal13020278

Pantelić B, Škaro Bogojević S, Milivojević D, Ilić-Tomić T, Lončarević B, Beskoski V, Maslak V, Guzik M, Makryniotis K, Taxeidis G, Siaperas R, Topakas E, Nikodinović-Runić J. Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. in Catalysts. 2023;13(2):278.
doi:10.3390/catal13020278 .

Pantelić, Brana, Škaro Bogojević, Sanja, Milivojević, Dušan, Ilić-Tomić, Tatjana, Lončarević, Branka, Beskoski, Vladimir, Maslak, Veselin, Guzik, Maciej, Makryniotis, Konstantinos, Taxeidis, George, Siaperas, Romanos, Topakas, Evangelos, Nikodinović-Runić, Jasmina, "Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts" in Catalysts, 13, no. 2 (2023):278,
https://doi.org/10.3390/catal13020278 . .