Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase
Само за регистроване кориснике
2023
Аутори
Mitrović, AleksandraMilovanović, Jelena
Gurgul, Jacek
Žekić, Andrijana
Nikodinović-Runić, Jasmina
Maslak, Veselin
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
We present a novel approach for the enzymatic functionalization of graphene, utilizing horseradish peroxidase (HPO) and laccase (LC) from Trametes versicolor. This study demonstrates, for the first time, the covalent modification of non-homogeneous graphene with a low surface-to-volume ratio, both in solution and on solid support. Through thermogravimetry analysis, we estimate the degree of functionalization to be 11% with HPO and 4% with LC, attributed to the varying redox potentials of the enzymes. This work highlights the potential of enzymatic reactions for tailored functionalization of graphene under mild conditions.
Кључне речи:
Biocatlysis / Enzymatic functionalyzation / Graphene / Graphene oxideИзвор:
Enzyme and Microbial Technology, 2023, 170, 110293-Издавач:
- Elsevier
Напомена:
- This work was supported by PMI/Centre for Leadership Belgrade through the "Start-up for Science" program. We would also like to acknowledge the Alexander von Humboldt Foundation for granting A. M. a renewed stay in Germany. We are grateful to Professor Andreas Hirsch for providing access to the Raman spectrometer and TGA/MS
URI
https://www.sciencedirect.com/science/article/pii/S0141022923001011https://imagine.imgge.bg.ac.rs/handle/123456789/1984
Колекције
Институција/група
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Mitrović, Aleksandra AU - Milovanović, Jelena AU - Gurgul, Jacek AU - Žekić, Andrijana AU - Nikodinović-Runić, Jasmina AU - Maslak, Veselin PY - 2023 UR - https://www.sciencedirect.com/science/article/pii/S0141022923001011 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1984 AB - We present a novel approach for the enzymatic functionalization of graphene, utilizing horseradish peroxidase (HPO) and laccase (LC) from Trametes versicolor. This study demonstrates, for the first time, the covalent modification of non-homogeneous graphene with a low surface-to-volume ratio, both in solution and on solid support. Through thermogravimetry analysis, we estimate the degree of functionalization to be 11% with HPO and 4% with LC, attributed to the varying redox potentials of the enzymes. This work highlights the potential of enzymatic reactions for tailored functionalization of graphene under mild conditions. PB - Elsevier T2 - Enzyme and Microbial Technology T1 - Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase SP - 110293 VL - 170 DO - 10.1016/j.enzmictec.2023.110293 ER -
@article{ author = "Mitrović, Aleksandra and Milovanović, Jelena and Gurgul, Jacek and Žekić, Andrijana and Nikodinović-Runić, Jasmina and Maslak, Veselin", year = "2023", abstract = "We present a novel approach for the enzymatic functionalization of graphene, utilizing horseradish peroxidase (HPO) and laccase (LC) from Trametes versicolor. This study demonstrates, for the first time, the covalent modification of non-homogeneous graphene with a low surface-to-volume ratio, both in solution and on solid support. Through thermogravimetry analysis, we estimate the degree of functionalization to be 11% with HPO and 4% with LC, attributed to the varying redox potentials of the enzymes. This work highlights the potential of enzymatic reactions for tailored functionalization of graphene under mild conditions.", publisher = "Elsevier", journal = "Enzyme and Microbial Technology", title = "Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase", pages = "110293", volume = "170", doi = "10.1016/j.enzmictec.2023.110293" }
Mitrović, A., Milovanović, J., Gurgul, J., Žekić, A., Nikodinović-Runić, J.,& Maslak, V.. (2023). Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase. in Enzyme and Microbial Technology Elsevier., 170, 110293. https://doi.org/10.1016/j.enzmictec.2023.110293
Mitrović A, Milovanović J, Gurgul J, Žekić A, Nikodinović-Runić J, Maslak V. Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase. in Enzyme and Microbial Technology. 2023;170:110293. doi:10.1016/j.enzmictec.2023.110293 .
Mitrović, Aleksandra, Milovanović, Jelena, Gurgul, Jacek, Žekić, Andrijana, Nikodinović-Runić, Jasmina, Maslak, Veselin, "Enzymatic functionalization of liquid phase exfoliated graphene using horseradish peroxidase and laccase" in Enzyme and Microbial Technology, 170 (2023):110293, https://doi.org/10.1016/j.enzmictec.2023.110293 . .