TY  - JOUR
AU  - Nešić, Maja D.
AU  - Dučić, Tanja
AU  - Gonçalves, Mara
AU  - Stepić, Milutin
AU  - Algarra, Manuel
AU  - Soto, Juan
AU  - Gemović, Branislava S.
AU  - Bandosz, Teresa J.
AU  - Petković, Marijana
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10267
AB  - Carbon dots (CDs) and N-carbon dots (N-CDs) loaded with Ru-complex (CDs@RuCN, N-CDs@RuCN, respectively) were investigated as media imposing biochemical changes induced by UV illumination of ovarian cancer, A2780, and osteosarcoma, CAL72, cells. Synchrotron radiation-based Fourier Transform Infrared Spectroscopy was performed, and the spectra were subjected to a Principal Component Analysis. The CDs@RuCN and N-CDs@RuCN effects on cancer cells were analyzed by the theoretical modelling of the stability of the composite systems and a protein database search. Moreover, a detailed evaluation of surface and optical properties of CDs@RuCN and N-CDs@RuCN was carried out. Results demonstrated selective action of the CDs@RuCN and N-CDs@RuCN-based photodynamic therapy, with N-CDs@RuCN being the most active in inducing changes in A2780 and CDs@RuCN in CAL72 cells. We assume that different surface charges of nanoparticles led to direct interactions of N-CDs@RuCN with a Wnt signalling pathway in A2780 and those of CDs@RuCN with PI3–K/Akt in CAL72 cells and that further biochemical changes occurred upon light illumination.
T2  - Chemico-Biological Interactions
T1  - Biochemical changes in cancer cells induced by photoactive nanosystem based on carbon dots loaded with Ru-complex
VL  - 360
SP  - 109950
DO  - 10.1016/j.cbi.2022.109950
ER  - 

@article{
author = "Nešić, Maja D. and Dučić, Tanja and Gonçalves, Mara and Stepić, Milutin and Algarra, Manuel and Soto, Juan and Gemović, Branislava S. and Bandosz, Teresa J. and Petković, Marijana",
year = "2022",
abstract = "Carbon dots (CDs) and N-carbon dots (N-CDs) loaded with Ru-complex (CDs@RuCN, N-CDs@RuCN, respectively) were investigated as media imposing biochemical changes induced by UV illumination of ovarian cancer, A2780, and osteosarcoma, CAL72, cells. Synchrotron radiation-based Fourier Transform Infrared Spectroscopy was performed, and the spectra were subjected to a Principal Component Analysis. The CDs@RuCN and N-CDs@RuCN effects on cancer cells were analyzed by the theoretical modelling of the stability of the composite systems and a protein database search. Moreover, a detailed evaluation of surface and optical properties of CDs@RuCN and N-CDs@RuCN was carried out. Results demonstrated selective action of the CDs@RuCN and N-CDs@RuCN-based photodynamic therapy, with N-CDs@RuCN being the most active in inducing changes in A2780 and CDs@RuCN in CAL72 cells. We assume that different surface charges of nanoparticles led to direct interactions of N-CDs@RuCN with a Wnt signalling pathway in A2780 and those of CDs@RuCN with PI3–K/Akt in CAL72 cells and that further biochemical changes occurred upon light illumination.",
journal = "Chemico-Biological Interactions",
title = "Biochemical changes in cancer cells induced by photoactive nanosystem based on carbon dots loaded with Ru-complex",
volume = "360",
pages = "109950",
doi = "10.1016/j.cbi.2022.109950"
}

Nešić, M. D., Dučić, T., Gonçalves, M., Stepić, M., Algarra, M., Soto, J., Gemović, B. S., Bandosz, T. J.,& Petković, M.. (2022). Biochemical changes in cancer cells induced by photoactive nanosystem based on carbon dots loaded with Ru-complex. in Chemico-Biological Interactions, 360, 109950.
https://doi.org/10.1016/j.cbi.2022.109950

Nešić MD, Dučić T, Gonçalves M, Stepić M, Algarra M, Soto J, Gemović BS, Bandosz TJ, Petković M. Biochemical changes in cancer cells induced by photoactive nanosystem based on carbon dots loaded with Ru-complex. in Chemico-Biological Interactions. 2022;360:109950.
doi:10.1016/j.cbi.2022.109950 .

Nešić, Maja D., Dučić, Tanja, Gonçalves, Mara, Stepić, Milutin, Algarra, Manuel, Soto, Juan, Gemović, Branislava S., Bandosz, Teresa J., Petković, Marijana, "Biochemical changes in cancer cells induced by photoactive nanosystem based on carbon dots loaded with Ru-complex" in Chemico-Biological Interactions, 360 (2022):109950,
https://doi.org/10.1016/j.cbi.2022.109950 . .