TY  - JOUR
AU  - Marković, Zoran M.
AU  - Zmejkoski, Danica Z.
AU  - Budimir, Milica D.
AU  - Bugarova, Nikol
AU  - Kleinova, Angela
AU  - Kuzman, Sanja B.
AU  - Špitalský, Zdeno
AU  - Pavlović, Vladimir
AU  - Milivojević, Dušan D.
AU  - Todorović Marković, Biljana M.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5988
AB  - Due to their unique structural properties bacterial cellulose (BC) hydrogels find possible usage in many fields such as cosmetology, food industry, or medicine. In this study, photoactive BC hydrogels are investigated through modifications of their structural, mechanical, and pro-oxidant properties resulting from graphene quantum dots (GQDs) encapsulation. Detailed structural analysis is conducted by atomic force microscopy, transmission electron microscopy and scanning electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and X-ray diffraction method. Dynamic mechanical analysis is performed to study the changes in storage modulus, loss modulus and tan δ. Pro-oxidative properties of new designed composites are tested by electron paramagnetic resonance (EPR). Structural and mechanical analyses show successful encapsulation of GQDs into BC whereas EPR measurements indicate high potential of these composites for singlet oxygen production.
PB  - John Wiley and Sons Inc
T2  - Journal of Applied Polymer Science
T1  - Photoactive graphene quantum dots/bacterial cellulosehydrogels: Structural, mechanical, and pro-oxidant study
DO  - 10.1002/app.51996
ER  - 

@article{
author = "Marković, Zoran M. and Zmejkoski, Danica Z. and Budimir, Milica D. and Bugarova, Nikol and Kleinova, Angela and Kuzman, Sanja B. and Špitalský, Zdeno and Pavlović, Vladimir and Milivojević, Dušan D. and Todorović Marković, Biljana M.",
year = "2021",
abstract = "Due to their unique structural properties bacterial cellulose (BC) hydrogels find possible usage in many fields such as cosmetology, food industry, or medicine. In this study, photoactive BC hydrogels are investigated through modifications of their structural, mechanical, and pro-oxidant properties resulting from graphene quantum dots (GQDs) encapsulation. Detailed structural analysis is conducted by atomic force microscopy, transmission electron microscopy and scanning electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and X-ray diffraction method. Dynamic mechanical analysis is performed to study the changes in storage modulus, loss modulus and tan δ. Pro-oxidative properties of new designed composites are tested by electron paramagnetic resonance (EPR). Structural and mechanical analyses show successful encapsulation of GQDs into BC whereas EPR measurements indicate high potential of these composites for singlet oxygen production.",
publisher = "John Wiley and Sons Inc",
journal = "Journal of Applied Polymer Science",
title = "Photoactive graphene quantum dots/bacterial cellulosehydrogels: Structural, mechanical, and pro-oxidant study",
doi = "10.1002/app.51996"
}

Marković, Z. M., Zmejkoski, D. Z., Budimir, M. D., Bugarova, N., Kleinova, A., Kuzman, S. B., Špitalský, Z., Pavlović, V., Milivojević, D. D.,& Todorović Marković, B. M.. (2021). Photoactive graphene quantum dots/bacterial cellulosehydrogels: Structural, mechanical, and pro-oxidant study. in Journal of Applied Polymer Science
John Wiley and Sons Inc..
https://doi.org/10.1002/app.51996

Marković ZM, Zmejkoski DZ, Budimir MD, Bugarova N, Kleinova A, Kuzman SB, Špitalský Z, Pavlović V, Milivojević DD, Todorović Marković BM. Photoactive graphene quantum dots/bacterial cellulosehydrogels: Structural, mechanical, and pro-oxidant study. in Journal of Applied Polymer Science. 2021;.
doi:10.1002/app.51996 .

Marković, Zoran M., Zmejkoski, Danica Z., Budimir, Milica D., Bugarova, Nikol, Kleinova, Angela, Kuzman, Sanja B., Špitalský, Zdeno, Pavlović, Vladimir, Milivojević, Dušan D., Todorović Marković, Biljana M., "Photoactive graphene quantum dots/bacterial cellulosehydrogels: Structural, mechanical, and pro-oxidant study" in Journal of Applied Polymer Science (2021),
https://doi.org/10.1002/app.51996 . .

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 .

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 . .