TY  - JOUR
AU  - Motorzhina, Anna V.
AU  - Pshenichnikov, Stanislav E.
AU  - Anikin, Anton A.
AU  - Belyaev, Victor K.
AU  - Yakunin, Alexander N.
AU  - Zarkov, Sergey V.
AU  - Tuchin, Valery V.
AU  - Jovanović, Sonja
AU  - Sangregorio, Claudio
AU  - Rodionova, Valeria V.
AU  - Panina, Larissa V.
AU  - Levada, Kateryna V.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13391
AB  - The study encompasses an investigationof optical, photothermal and biocom-patibility properties of a composite con-sisting of golden cores surrounded bysuperparamagnetic CoFe 2 O 4 nanoparti-cles. Accompanied with the experiment,the computational modeling reveals that each adjusted magnetic nanoparticleredshifts the plasmon resonance frequency in gold and nonlinearly increases theextinction cross-section at 800 nm. The concentration dependent photothermalstudy demonstrates a temperature increase of 8.2 K and the photothermal con-version efficiency of 51% for the 100 μg/mL aqueous solution of the compositenanoparticles, when subjected to a laser power of 0.5 W at 815 nm. During anin vitro photothermal therapy, a portion of the composite nanoparticles, initiallyseeded at this concentration, remained associated with the cells after washing.These retained nanoparticles effectively heated the cell culture medium, result-ing in a 22% reduction in cell viability after 15 min of the treatment. The com-posite features a potential in multimodal magneto-plasmonic therapies.
T2  - Journal of Biophotonics
T1  - Gold/cobalt ferrite nanocomposite as a potential agent for photothermal therapy
DO  - 10.1002/jbio.202300475
ER  - 

@article{
author = "Motorzhina, Anna V. and Pshenichnikov, Stanislav E. and Anikin, Anton A. and Belyaev, Victor K. and Yakunin, Alexander N. and Zarkov, Sergey V. and Tuchin, Valery V. and Jovanović, Sonja and Sangregorio, Claudio and Rodionova, Valeria V. and Panina, Larissa V. and Levada, Kateryna V.",
year = "2024",
abstract = "The study encompasses an investigationof optical, photothermal and biocom-patibility properties of a composite con-sisting of golden cores surrounded bysuperparamagnetic CoFe 2 O 4 nanoparti-cles. Accompanied with the experiment,the computational modeling reveals that each adjusted magnetic nanoparticleredshifts the plasmon resonance frequency in gold and nonlinearly increases theextinction cross-section at 800 nm. The concentration dependent photothermalstudy demonstrates a temperature increase of 8.2 K and the photothermal con-version efficiency of 51% for the 100 μg/mL aqueous solution of the compositenanoparticles, when subjected to a laser power of 0.5 W at 815 nm. During anin vitro photothermal therapy, a portion of the composite nanoparticles, initiallyseeded at this concentration, remained associated with the cells after washing.These retained nanoparticles effectively heated the cell culture medium, result-ing in a 22% reduction in cell viability after 15 min of the treatment. The com-posite features a potential in multimodal magneto-plasmonic therapies.",
journal = "Journal of Biophotonics",
title = "Gold/cobalt ferrite nanocomposite as a potential agent for photothermal therapy",
doi = "10.1002/jbio.202300475"
}

Motorzhina, A. V., Pshenichnikov, S. E., Anikin, A. A., Belyaev, V. K., Yakunin, A. N., Zarkov, S. V., Tuchin, V. V., Jovanović, S., Sangregorio, C., Rodionova, V. V., Panina, L. V.,& Levada, K. V.. (2024). Gold/cobalt ferrite nanocomposite as a potential agent for photothermal therapy. in Journal of Biophotonics.
https://doi.org/10.1002/jbio.202300475

Motorzhina AV, Pshenichnikov SE, Anikin AA, Belyaev VK, Yakunin AN, Zarkov SV, Tuchin VV, Jovanović S, Sangregorio C, Rodionova VV, Panina LV, Levada KV. Gold/cobalt ferrite nanocomposite as a potential agent for photothermal therapy. in Journal of Biophotonics. 2024;.
doi:10.1002/jbio.202300475 .

Motorzhina, Anna V., Pshenichnikov, Stanislav E., Anikin, Anton A., Belyaev, Victor K., Yakunin, Alexander N., Zarkov, Sergey V., Tuchin, Valery V., Jovanović, Sonja, Sangregorio, Claudio, Rodionova, Valeria V., Panina, Larissa V., Levada, Kateryna V., "Gold/cobalt ferrite nanocomposite as a potential agent for photothermal therapy" in Journal of Biophotonics (2024),
https://doi.org/10.1002/jbio.202300475 . .