Danko, Martin

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  • Danko, Martin (5)

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Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925.

Zmejkoski, Danica Z.; Marković, Zoran M.; Budimir, Milica D.; Zdravković, Nemanja M.; Trišić, Dijana D.; Bugarova, Nikol; Danko, Martin; Kozyrovska, Natalia O.; Špitalský, Zdeno; Kleinova, Angela; Kuzman, Sanja B.; Pavlović, Vladimir; Todorović Marković, Biljana M.

(Elsevier Ltd, 2021)

TY  - DATA
AU  - Zmejkoski, Danica Z.
AU  - Marković, Zoran M.
AU  - Budimir, Milica D.
AU  - Zdravković, Nemanja M.
AU  - Trišić, Dijana D.
AU  - Bugarova, Nikol
AU  - Danko, Martin
AU  - Kozyrovska, Natalia O.
AU  - Špitalský, Zdeno
AU  - Kleinova, Angela
AU  - Kuzman, Sanja B.
AU  - Pavlović, Vladimir
AU  - Todorović Marković, Biljana M.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5993
PB  - Elsevier Ltd
T2  - Materials Science & Engineering C
T1  - Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925.
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5993
ER  - 
@misc{
author = "Zmejkoski, Danica Z. and Marković, Zoran M. and Budimir, Milica D. and Zdravković, Nemanja M. and Trišić, Dijana D. and Bugarova, Nikol and Danko, Martin and Kozyrovska, Natalia O. and Špitalský, Zdeno and Kleinova, Angela and Kuzman, Sanja B. and Pavlović, Vladimir and Todorović Marković, Biljana M.",
year = "2021",
publisher = "Elsevier Ltd",
journal = "Materials Science & Engineering C",
title = "Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925.",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5993"
}
Zmejkoski, D. Z., Marković, Z. M., Budimir, M. D., Zdravković, N. M., Trišić, D. D., Bugarova, N., Danko, M., Kozyrovska, N. O., Špitalský, Z., Kleinova, A., Kuzman, S. B., Pavlović, V.,& Todorović Marković, B. M.. (2021). Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925.. in Materials Science & Engineering C
Elsevier Ltd..
https://hdl.handle.net/21.15107/rcub_agrospace_5993
Zmejkoski DZ, Marković ZM, Budimir MD, Zdravković NM, Trišić DD, Bugarova N, Danko M, Kozyrovska NO, Špitalský Z, Kleinova A, Kuzman SB, Pavlović V, Todorović Marković BM. Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925.. in Materials Science & Engineering C. 2021;.
https://hdl.handle.net/21.15107/rcub_agrospace_5993 .
Zmejkoski, Danica Z., Marković, Zoran M., Budimir, Milica D., Zdravković, Nemanja M., Trišić, Dijana D., Bugarova, Nikol, Danko, Martin, Kozyrovska, Natalia O., Špitalský, Zdeno, Kleinova, Angela, Kuzman, Sanja B., Pavlović, Vladimir, Todorović Marković, Biljana M., "Supplementary data for the article: Zmejkoski, D. Z.; Marković, Z. M.; Budimir, M. D.; Zdravković, N. M.; Trišić, D. D.; Bugarova, N.; Danko, M.; Kozyrovska, N. O.; Špitalský, Z.; Kleinova, A.; Kuzman, S. B.; Pavlović, V. B.; Todorović Marković, B. M. Photoactive and Antioxidant Nanochitosan Dots/Biocellulose Hydrogels for Wound Healing Treatment. Materials Science & Engineering C 2021, 122, 111925. https://doi.org/10.1016/j.msec.2021.111925." in Materials Science & Engineering C (2021),
https://hdl.handle.net/21.15107/rcub_agrospace_5993 .

Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment

Zmejkoski, Danica Z.; Marković, Zoran M.; Budimir, Milica D.; Zdravković, Nemanja M.; Trišić, Dijana D.; Bugarova, Nikol; Danko, Martin; Kozyrovska, Natalia O.; Špitalský, Zdeno; Kleinova, Angela; Kuzman, Sanja B.; Pavlović, Vladimir; Todorović Marković, Biljana M.

(Elsevier Ltd, 2021)

TY  - JOUR
AU  - Zmejkoski, Danica Z.
AU  - Marković, Zoran M.
AU  - Budimir, Milica D.
AU  - Zdravković, Nemanja M.
AU  - Trišić, Dijana D.
AU  - Bugarova, Nikol
AU  - Danko, Martin
AU  - Kozyrovska, Natalia O.
AU  - Špitalský, Zdeno
AU  - Kleinova, Angela
AU  - Kuzman, Sanja B.
AU  - Pavlović, Vladimir
AU  - Todorović Marković, Biljana M.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5810
AB  - Bacterial infection and their resistance to known antibiotics delays wound healing. In this study, nanochitosan dots (nChiD) produced by gamma irradiation have been encapsulated in bacterial cellulose (BC) polymer matrix to study the antibacterial potentials of these nanocomposites and their possible usage in wound healing treatment (scratch assay). Detailed analyses show that nChiDs have disc-like shape and average diameter in the range of 40 to 60 nm depending of the applied dose. All nChiDs as well as BC-nChiD nanocomposites emit green photoluminescence independently on the excitation wavelengths. The new designed nanocomposites do not have a cytotoxic effect; antioxidant analysis shows their moderate radical scavenging activity whereas antibacterial properties show significant growth inhibition of strains mostly found in difficult-to-heal wounds. The obtained results confirm that new designed BC-nChiD nanocomposites might be potential agent in wound healing treatment.
PB  - Elsevier Ltd
T2  - Materials Science & Engineering C
T1  - Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment
SP  - 111925
VL  - 122
DO  - 10.1016/j.msec.2021.111925
ER  - 
@article{
author = "Zmejkoski, Danica Z. and Marković, Zoran M. and Budimir, Milica D. and Zdravković, Nemanja M. and Trišić, Dijana D. and Bugarova, Nikol and Danko, Martin and Kozyrovska, Natalia O. and Špitalský, Zdeno and Kleinova, Angela and Kuzman, Sanja B. and Pavlović, Vladimir and Todorović Marković, Biljana M.",
year = "2021",
abstract = "Bacterial infection and their resistance to known antibiotics delays wound healing. In this study, nanochitosan dots (nChiD) produced by gamma irradiation have been encapsulated in bacterial cellulose (BC) polymer matrix to study the antibacterial potentials of these nanocomposites and their possible usage in wound healing treatment (scratch assay). Detailed analyses show that nChiDs have disc-like shape and average diameter in the range of 40 to 60 nm depending of the applied dose. All nChiDs as well as BC-nChiD nanocomposites emit green photoluminescence independently on the excitation wavelengths. The new designed nanocomposites do not have a cytotoxic effect; antioxidant analysis shows their moderate radical scavenging activity whereas antibacterial properties show significant growth inhibition of strains mostly found in difficult-to-heal wounds. The obtained results confirm that new designed BC-nChiD nanocomposites might be potential agent in wound healing treatment.",
publisher = "Elsevier Ltd",
journal = "Materials Science & Engineering C",
title = "Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment",
pages = "111925",
volume = "122",
doi = "10.1016/j.msec.2021.111925"
}
Zmejkoski, D. Z., Marković, Z. M., Budimir, M. D., Zdravković, N. M., Trišić, D. D., Bugarova, N., Danko, M., Kozyrovska, N. O., Špitalský, Z., Kleinova, A., Kuzman, S. B., Pavlović, V.,& Todorović Marković, B. M.. (2021). Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment. in Materials Science & Engineering C
Elsevier Ltd., 122, 111925.
https://doi.org/10.1016/j.msec.2021.111925
Zmejkoski DZ, Marković ZM, Budimir MD, Zdravković NM, Trišić DD, Bugarova N, Danko M, Kozyrovska NO, Špitalský Z, Kleinova A, Kuzman SB, Pavlović V, Todorović Marković BM. Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment. in Materials Science & Engineering C. 2021;122:111925.
doi:10.1016/j.msec.2021.111925 .
Zmejkoski, Danica Z., Marković, Zoran M., Budimir, Milica D., Zdravković, Nemanja M., Trišić, Dijana D., Bugarova, Nikol, Danko, Martin, Kozyrovska, Natalia O., Špitalský, Zdeno, Kleinova, Angela, Kuzman, Sanja B., Pavlović, Vladimir, Todorović Marković, Biljana M., "Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment" in Materials Science & Engineering C, 122 (2021):111925,
https://doi.org/10.1016/j.msec.2021.111925 . .
28
6
26

Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging

Marković, Z.M.; Labudová, M.; Danko, Martin; Matijašević, D.; Mičušík, M.; Nádaždy, V.; Kováčová, M.; Kleinova, Angela; Špitalský, Z.; Pavlović, Vladimir; Milivojević, Dušan D.; Medić, Mira; Todorović-Marković, B.M.

(American Chemical Society, 2020)

TY  - JOUR
AU  - Marković, Z.M.
AU  - Labudová, M.
AU  - Danko, Martin
AU  - Matijašević, D.
AU  - Mičušík, M.
AU  - Nádaždy, V.
AU  - Kováčová, M.
AU  - Kleinova, Angela
AU  - Špitalský, Z.
AU  - Pavlović, Vladimir
AU  - Milivojević, Dušan D.
AU  - Medić, Mira
AU  - Todorović-Marković, B.M.
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5422
AB  - The addition of heteroatoms to pristine carbon quantum dots (CQDs) change their structure and optical properties. In this study, fluorine (F)- and chlorine (Cl)-doped CQDs are prepared by the one-step green hydrothermal route from sodium fluoride, sodium chloride, urea, and citric acid as the starting precursors. Microscopy analysis reveals that the average size of these quantum dots is 5 ± 2 nm, whereas the chemical study shows the existence of C-F and C-Cl bonds. The produced F- and Cl-doped CQDs have fluorescence quantum yields of 0.151 and 0.284, respectively, at an excitation wavelength of 450 nm. Charge transfer resistance of F- and Cl-doped CQDs films is 2 orders of magnitude higher than in the pristine CQD films. Transport band gap of the doped CQDs is 2 eV bigger than that of pristine CQDs. Radical scavenging activity shows very good antioxidant activity of doped CQDs. Antibacterial testing reveals poor antibacterial activity against Staphylococcus aureus and Escherichia coli. The F- and Cl-doped CQDs are successfully used as fluorescent probes for cell imaging as shown by confocal microscopy.
PB  - American Chemical Society
T2  - ACS Sustainable Chemistry and Engineering
T1  - Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging
DO  - 10.1021/acssuschemeng.0c06260
ER  - 
@article{
author = "Marković, Z.M. and Labudová, M. and Danko, Martin and Matijašević, D. and Mičušík, M. and Nádaždy, V. and Kováčová, M. and Kleinova, Angela and Špitalský, Z. and Pavlović, Vladimir and Milivojević, Dušan D. and Medić, Mira and Todorović-Marković, B.M.",
year = "2020",
abstract = "The addition of heteroatoms to pristine carbon quantum dots (CQDs) change their structure and optical properties. In this study, fluorine (F)- and chlorine (Cl)-doped CQDs are prepared by the one-step green hydrothermal route from sodium fluoride, sodium chloride, urea, and citric acid as the starting precursors. Microscopy analysis reveals that the average size of these quantum dots is 5 ± 2 nm, whereas the chemical study shows the existence of C-F and C-Cl bonds. The produced F- and Cl-doped CQDs have fluorescence quantum yields of 0.151 and 0.284, respectively, at an excitation wavelength of 450 nm. Charge transfer resistance of F- and Cl-doped CQDs films is 2 orders of magnitude higher than in the pristine CQD films. Transport band gap of the doped CQDs is 2 eV bigger than that of pristine CQDs. Radical scavenging activity shows very good antioxidant activity of doped CQDs. Antibacterial testing reveals poor antibacterial activity against Staphylococcus aureus and Escherichia coli. The F- and Cl-doped CQDs are successfully used as fluorescent probes for cell imaging as shown by confocal microscopy.",
publisher = "American Chemical Society",
journal = "ACS Sustainable Chemistry and Engineering",
title = "Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging",
doi = "10.1021/acssuschemeng.0c06260"
}
Marković, Z.M., Labudová, M., Danko, M., Matijašević, D., Mičušík, M., Nádaždy, V., Kováčová, M., Kleinova, A., Špitalský, Z., Pavlović, V., Milivojević, D. D., Medić, M.,& Todorović-Marković, B.M.. (2020). Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging. in ACS Sustainable Chemistry and Engineering
American Chemical Society..
https://doi.org/10.1021/acssuschemeng.0c06260
Marković Z, Labudová M, Danko M, Matijašević D, Mičušík M, Nádaždy V, Kováčová M, Kleinova A, Špitalský Z, Pavlović V, Milivojević DD, Medić M, Todorović-Marković B. Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging. in ACS Sustainable Chemistry and Engineering. 2020;.
doi:10.1021/acssuschemeng.0c06260 .
Marković, Z.M., Labudová, M., Danko, Martin, Matijašević, D., Mičušík, M., Nádaždy, V., Kováčová, M., Kleinova, Angela, Špitalský, Z., Pavlović, Vladimir, Milivojević, Dušan D., Medić, Mira, Todorović-Marković, B.M., "Highly Efficient Antioxidant F- And Cl-Doped Carbon Quantum Dots for Bioimaging" in ACS Sustainable Chemistry and Engineering (2020),
https://doi.org/10.1021/acssuschemeng.0c06260 . .
76
13
76

Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines

Marković, Zoran M.; Jovanović, Svetlana P.; Masković, Pavle Z.; Mojsin, Marija M.; Stevanović, Milena J.; Danko, Martin; Micusik, Matej; Jovanović, Dragana J.; Kleinova, Angela; Spitalsky, Zdeno; Pavlović, Vladimir; Todorović-Marković, Biljana

(Elsevier Science Sa, Lausanne, 2019)

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Jovanović, Svetlana P.
AU  - Masković, Pavle Z.
AU  - Mojsin, Marija M.
AU  - Stevanović, Milena J.
AU  - Danko, Martin
AU  - Micusik, Matej
AU  - Jovanović, Dragana J.
AU  - Kleinova, Angela
AU  - Spitalsky, Zdeno
AU  - Pavlović, Vladimir
AU  - Todorović-Marković, Biljana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5003
AB  - Photoactive materials called photosensitizers can be used for treatment of different types of cancer in combination with light source. In this paper, we have investigated pro-oxidant and antioxidant potentials of four graphene based nanomaterials (graphene oxide-GO, graphene quantum dots-GQDs, carbon quantum dots-CQDs and N-doped carbon quantum dots-N-CQDs) depending on the presence/absence of visible light source. Structural and optical properties of these materials and their potentials for reactive oxygen species generation/quenching are investigated by applying different microscopy and spectroscopy techniques (transmission electron microscopy, FTIR, UV-Vis, photoluminescence, electron paramagnetic resonance). Results show that all types of quantum dots has pro-oxidant and antioxidant potentials whereas GO demonstrated only moderate antioxidant effect. The best free radical scavenger is CQDs sample in the absence of light. CQDs are the best singlet oxygen generator under blue light irradiation as well. To check photo-cytotoxicity of these materials, photo-cytotoxic concentrations of the GO, GQDs, CQDs and N-CQDs were determined for three cellular lines: human rhabdomyosarcoma (RD), cell line derived from human cervix carcinoma Hep2c (HeLa) and fibroblast cell line from murine (L2OB). Cytotoxicity test has indicated that all samples are much less photocytotoxic than cis-diamminedichloroplatinum (cis-DPP). The production method and doping of quantum dots affect the photodynamic activity of tested samples very much.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Photochemistry and Photobiology B-Biology
T1  - Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines
VL  - 200
DO  - 10.1016/j.jphotobiol.2019.111647
ER  - 
@article{
author = "Marković, Zoran M. and Jovanović, Svetlana P. and Masković, Pavle Z. and Mojsin, Marija M. and Stevanović, Milena J. and Danko, Martin and Micusik, Matej and Jovanović, Dragana J. and Kleinova, Angela and Spitalsky, Zdeno and Pavlović, Vladimir and Todorović-Marković, Biljana",
year = "2019",
abstract = "Photoactive materials called photosensitizers can be used for treatment of different types of cancer in combination with light source. In this paper, we have investigated pro-oxidant and antioxidant potentials of four graphene based nanomaterials (graphene oxide-GO, graphene quantum dots-GQDs, carbon quantum dots-CQDs and N-doped carbon quantum dots-N-CQDs) depending on the presence/absence of visible light source. Structural and optical properties of these materials and their potentials for reactive oxygen species generation/quenching are investigated by applying different microscopy and spectroscopy techniques (transmission electron microscopy, FTIR, UV-Vis, photoluminescence, electron paramagnetic resonance). Results show that all types of quantum dots has pro-oxidant and antioxidant potentials whereas GO demonstrated only moderate antioxidant effect. The best free radical scavenger is CQDs sample in the absence of light. CQDs are the best singlet oxygen generator under blue light irradiation as well. To check photo-cytotoxicity of these materials, photo-cytotoxic concentrations of the GO, GQDs, CQDs and N-CQDs were determined for three cellular lines: human rhabdomyosarcoma (RD), cell line derived from human cervix carcinoma Hep2c (HeLa) and fibroblast cell line from murine (L2OB). Cytotoxicity test has indicated that all samples are much less photocytotoxic than cis-diamminedichloroplatinum (cis-DPP). The production method and doping of quantum dots affect the photodynamic activity of tested samples very much.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Photochemistry and Photobiology B-Biology",
title = "Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines",
volume = "200",
doi = "10.1016/j.jphotobiol.2019.111647"
}
Marković, Z. M., Jovanović, S. P., Masković, P. Z., Mojsin, M. M., Stevanović, M. J., Danko, M., Micusik, M., Jovanović, D. J., Kleinova, A., Spitalsky, Z., Pavlović, V.,& Todorović-Marković, B.. (2019). Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines. in Journal of Photochemistry and Photobiology B-Biology
Elsevier Science Sa, Lausanne., 200.
https://doi.org/10.1016/j.jphotobiol.2019.111647
Marković ZM, Jovanović SP, Masković PZ, Mojsin MM, Stevanović MJ, Danko M, Micusik M, Jovanović DJ, Kleinova A, Spitalsky Z, Pavlović V, Todorović-Marković B. Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines. in Journal of Photochemistry and Photobiology B-Biology. 2019;200.
doi:10.1016/j.jphotobiol.2019.111647 .
Marković, Zoran M., Jovanović, Svetlana P., Masković, Pavle Z., Mojsin, Marija M., Stevanović, Milena J., Danko, Martin, Micusik, Matej, Jovanović, Dragana J., Kleinova, Angela, Spitalsky, Zdeno, Pavlović, Vladimir, Todorović-Marković, Biljana, "Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines" in Journal of Photochemistry and Photobiology B-Biology, 200 (2019),
https://doi.org/10.1016/j.jphotobiol.2019.111647 . .
39
10
39

Photo-induced antibacterial activity of four graphene based nanomaterials on a wide range of bacteria

Marković, Zoran M.; Jovanović, Svetlana P.; Masković, Pavle Z.; Danko, Martin; Micusik, Matej; Pavlović, Vladimir; Milivojević, Dušan D.; Kleinova, Angela; Spitalsky, Zdeno; Todorović-Marković, Biljana

(Royal Soc Chemistry, Cambridge, 2018)

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Jovanović, Svetlana P.
AU  - Masković, Pavle Z.
AU  - Danko, Martin
AU  - Micusik, Matej
AU  - Pavlović, Vladimir
AU  - Milivojević, Dušan D.
AU  - Kleinova, Angela
AU  - Spitalsky, Zdeno
AU  - Todorović-Marković, Biljana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4630
AB  - Due to controversial reports concerning antibacterial activity of different graphene based materials it is very important to investigate their antibacterial action on a wide range of Gram-positive and Gram-negative bacteria. In this paper we have investigated the structure induced phototoxic antibacterial activity of four types of graphene based materials: graphene oxide (GO), graphene quantum dots (GQDs), carbon quantum dots (CQDs) and nitrogen doped carbon quantum dots (N-CQDs). Antibacterial activity was tested on 19 types of bacteria. It is found that nanometer-size CQDs and N-CQDs are the most potent agents whereas micrometer-size GO has very poor antibacterial activity. Electron paramagnetic resonance measurements confirmed photodynamic production of singlet oxygen for all types of used quantum dots. Detailed analysis has shown that N-CQDs are an excellent photodynamic antibacterial agent for treatment of bacterial infections induced by Enterobacter aerogenes (E. aerogenes), Proteus mirabilis (P. mirabilis), Staphylococcus saprophyticus (S. saprophyticus), Listeria monocytogenes (L. monocytogenes), Salmonella typhimurium (S. typhimurium) and Klebsiella pneumoniae.
PB  - Royal Soc Chemistry, Cambridge
T2  - RSC Advances
T1  - Photo-induced antibacterial activity of four graphene based nanomaterials on a wide range of bacteria
EP  - 31347
IS  - 55
SP  - 31337
VL  - 8
DO  - 10.1039/c8ra04664f
ER  - 
@article{
author = "Marković, Zoran M. and Jovanović, Svetlana P. and Masković, Pavle Z. and Danko, Martin and Micusik, Matej and Pavlović, Vladimir and Milivojević, Dušan D. and Kleinova, Angela and Spitalsky, Zdeno and Todorović-Marković, Biljana",
year = "2018",
abstract = "Due to controversial reports concerning antibacterial activity of different graphene based materials it is very important to investigate their antibacterial action on a wide range of Gram-positive and Gram-negative bacteria. In this paper we have investigated the structure induced phototoxic antibacterial activity of four types of graphene based materials: graphene oxide (GO), graphene quantum dots (GQDs), carbon quantum dots (CQDs) and nitrogen doped carbon quantum dots (N-CQDs). Antibacterial activity was tested on 19 types of bacteria. It is found that nanometer-size CQDs and N-CQDs are the most potent agents whereas micrometer-size GO has very poor antibacterial activity. Electron paramagnetic resonance measurements confirmed photodynamic production of singlet oxygen for all types of used quantum dots. Detailed analysis has shown that N-CQDs are an excellent photodynamic antibacterial agent for treatment of bacterial infections induced by Enterobacter aerogenes (E. aerogenes), Proteus mirabilis (P. mirabilis), Staphylococcus saprophyticus (S. saprophyticus), Listeria monocytogenes (L. monocytogenes), Salmonella typhimurium (S. typhimurium) and Klebsiella pneumoniae.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "RSC Advances",
title = "Photo-induced antibacterial activity of four graphene based nanomaterials on a wide range of bacteria",
pages = "31347-31337",
number = "55",
volume = "8",
doi = "10.1039/c8ra04664f"
}
Marković, Z. M., Jovanović, S. P., Masković, P. Z., Danko, M., Micusik, M., Pavlović, V., Milivojević, D. D., Kleinova, A., Spitalsky, Z.,& Todorović-Marković, B.. (2018). Photo-induced antibacterial activity of four graphene based nanomaterials on a wide range of bacteria. in RSC Advances
Royal Soc Chemistry, Cambridge., 8(55), 31337-31347.
https://doi.org/10.1039/c8ra04664f
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