TY  - DATA
AU  - Marković, Zoran
AU  - Budimir, Milica
AU  - Danko, Martin
AU  - Milivojević, Dušan
AU  - Kubat, Pavel
AU  - Zmejkoski, Danica
AU  - Pavlović, Vladimir
AU  - Mojsin, Marija
AU  - Stevanović, Milena
AU  - Todorović Marković, Biljana
PY  - 2023
UR  - https://www.beilstein-journals.org/bjnano/articles/14/17
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1894
AB  - Figure S1: (a) TEM micrograph of CQDs, (b) top view AFM image of CQDs, (c) height profile of CQDs, and (d) particle size distribution of CQDs.
T2  - Beilstein Journal of Nanotechnology
T2  - Beilstein Journal of NanotechnologyBeilstein J. Nanotechnol.
T1  - Supplementary data for the article: Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174. https://doi.org/10.3762/bjnano.14.17
EP  - 174
IS  - 1
SP  - 165
VL  - 14
DO  - 10.3762/bjnano.14.17
ER  - 

@misc{
author = "Marković, Zoran and Budimir, Milica and Danko, Martin and Milivojević, Dušan and Kubat, Pavel and Zmejkoski, Danica and Pavlović, Vladimir and Mojsin, Marija and Stevanović, Milena and Todorović Marković, Biljana",
year = "2023",
abstract = "Figure S1: (a) TEM micrograph of CQDs, (b) top view AFM image of CQDs, (c) height profile of CQDs, and (d) particle size distribution of CQDs.",
journal = "Beilstein Journal of Nanotechnology, Beilstein Journal of NanotechnologyBeilstein J. Nanotechnol.",
title = "Supplementary data for the article: Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174. https://doi.org/10.3762/bjnano.14.17",
pages = "174-165",
number = "1",
volume = "14",
doi = "10.3762/bjnano.14.17"
}

Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Supplementary data for the article: Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174. https://doi.org/10.3762/bjnano.14.17. in Beilstein Journal of Nanotechnology, 14(1), 165-174.
https://doi.org/10.3762/bjnano.14.17

Marković Z, Budimir M, Danko M, Milivojević D, Kubat P, Zmejkoski D, Pavlović V, Mojsin M, Stevanović M, Todorović Marković B. Supplementary data for the article: Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174. https://doi.org/10.3762/bjnano.14.17. in Beilstein Journal of Nanotechnology. 2023;14(1):165-174.
doi:10.3762/bjnano.14.17 .

Marković, Zoran, Budimir, Milica, Danko, Martin, Milivojević, Dušan, Kubat, Pavel, Zmejkoski, Danica, Pavlović, Vladimir, Mojsin, Marija, Stevanović, Milena, Todorović Marković, Biljana, "Supplementary data for the article: Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174. https://doi.org/10.3762/bjnano.14.17" in Beilstein Journal of Nanotechnology, 14, no. 1 (2023):165-174,
https://doi.org/10.3762/bjnano.14.17 . .

TY  - JOUR
AU  - Marković, Zoran
AU  - Budimir, Milica
AU  - Danko, Martin
AU  - Milivojević, Dušan
AU  - Kubat, Pavel
AU  - Zmejkoski, Danica
AU  - Pavlović, Vladimir
AU  - Mojsin, Marija
AU  - Stevanović, Milena
AU  - Todorović Marković, Biljana
PY  - 2023
UR  - https://www.beilstein-journals.org/bjnano/articles/14/17
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1889
AB  - Carbon quantum dots as a novel type of carbon nanomaterials have attracted the attention of many researchers because of their
unique optical, antibacterial, and anticancer properties as well as their biocompatibility. In this study, for the first time, carbon
quantum dots were prepared from o-phenylenediamine dissolved in toluene by a solvothermal route. Subsequently, the prepared
carbon quantum dots were encapsulated into polyurethane films by a swelling–encapsulation–shrink method. Analyses of the
results obtained by different characterization methods (AFM, TEM, EDS, FTIR, photoluminescence, and EPR) indicate the significant influence of the precursor on structural, chemical, and optical properties. Antibacterial and cytotoxicity tests showed that these
dots did not have any antibacterial potential, because of the low extent of reactive oxygen species production, and showed low dark
cytotoxicity. By investigating the cellular uptake, it was established that these dots penetrated the HeLa cells and could be used as
probes for bioimaging.
T2  - Beilstein Journal of Nanotechnology
T2  - Beilstein Journal of NanotechnologyBeilstein J. Nanotechnol.
T1  - Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine
EP  - 174
IS  - 1
SP  - 165
VL  - 14
DO  - 10.3762/bjnano.14.17
ER  - 

@article{
author = "Marković, Zoran and Budimir, Milica and Danko, Martin and Milivojević, Dušan and Kubat, Pavel and Zmejkoski, Danica and Pavlović, Vladimir and Mojsin, Marija and Stevanović, Milena and Todorović Marković, Biljana",
year = "2023",
abstract = "Carbon quantum dots as a novel type of carbon nanomaterials have attracted the attention of many researchers because of their
unique optical, antibacterial, and anticancer properties as well as their biocompatibility. In this study, for the first time, carbon
quantum dots were prepared from o-phenylenediamine dissolved in toluene by a solvothermal route. Subsequently, the prepared
carbon quantum dots were encapsulated into polyurethane films by a swelling–encapsulation–shrink method. Analyses of the
results obtained by different characterization methods (AFM, TEM, EDS, FTIR, photoluminescence, and EPR) indicate the significant influence of the precursor on structural, chemical, and optical properties. Antibacterial and cytotoxicity tests showed that these
dots did not have any antibacterial potential, because of the low extent of reactive oxygen species production, and showed low dark
cytotoxicity. By investigating the cellular uptake, it was established that these dots penetrated the HeLa cells and could be used as
probes for bioimaging.",
journal = "Beilstein Journal of Nanotechnology, Beilstein Journal of NanotechnologyBeilstein J. Nanotechnol.",
title = "Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine",
pages = "174-165",
number = "1",
volume = "14",
doi = "10.3762/bjnano.14.17"
}

Marković, Z., Budimir, M., Danko, M., Milivojević, D., Kubat, P., Zmejkoski, D., Pavlović, V., Mojsin, M., Stevanović, M.,& Todorović Marković, B.. (2023). Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology, 14(1), 165-174.
https://doi.org/10.3762/bjnano.14.17

Marković Z, Budimir M, Danko M, Milivojević D, Kubat P, Zmejkoski D, Pavlović V, Mojsin M, Stevanović M, Todorović Marković B. Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine. in Beilstein Journal of Nanotechnology. 2023;14(1):165-174.
doi:10.3762/bjnano.14.17 .

Marković, Zoran, Budimir, Milica, Danko, Martin, Milivojević, Dušan, Kubat, Pavel, Zmejkoski, Danica, Pavlović, Vladimir, Mojsin, Marija, Stevanović, Milena, Todorović Marković, Biljana, "Structural, optical, and bioimaging characterization of carbon quantum dots solvothermally synthesized from o-phenylenediamine" in Beilstein Journal of Nanotechnology, 14, no. 1 (2023):165-174,
https://doi.org/10.3762/bjnano.14.17 . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Jovanović, Svetlana P.
AU  - Masković, Pavle Z.
AU  - Mojsin, Marija
AU  - Stevanović, Milena
AU  - Danko, Martin
AU  - Micusik, Matej
AU  - Jovanović, Dragana J.
AU  - Kleinova, Angela
AU  - Spitalsky, Zdeno
AU  - Pavlović, Vladimir B.
AU  - Marković, Biljana M. Todorovic
PY  - 2019
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1221
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 and Stevanović, Milena and Danko, Martin and Micusik, Matej and Jovanović, Dragana J. and Kleinova, Angela and Spitalsky, Zdeno and Pavlović, Vladimir B. and Marković, Biljana M. Todorovic",
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., Stevanović, M., Danko, M., Micusik, M., Jovanović, D. J., Kleinova, A., Spitalsky, Z., Pavlović, V. B.,& Marković, B. M. T.. (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 M, Stevanović M, Danko M, Micusik M, Jovanović DJ, Kleinova A, Spitalsky Z, Pavlović VB, Marković BMT. 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, Stevanović, Milena, Danko, Martin, Micusik, Matej, Jovanović, Dragana J., Kleinova, Angela, Spitalsky, Zdeno, Pavlović, Vladimir B., Marković, Biljana M. Todorovic, "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 . .