期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 17, 期 8, 页码 -出版社
MDPI
DOI: 10.3390/ijms17081295
关键词
Au nanoparticles; nanorods; nanostars; silica; nanocomposites; photothermal therapy (PPT); photodynamic therapy (PDT); pathogens; tumors; cell optoporation
资金
- Russian Scientific Foundation [14-13-01167, 14-15-00186]
- RFBR [15-33-20248]
- Russian Science Foundation [14-13-01167, 14-15-00186] Funding Source: Russian Science Foundation
Gold nanoparticles (AuNPs) of different size and shape are widely used as photosensitizers for cancer diagnostics and plasmonic photothermal (PPT)/photodynamic (PDT) therapy, as nanocarriers for drug delivery and laser-mediated pathogen killing, even the underlying mechanisms of treatment effects remain poorly understood. There is a need in analyzing and improving the ways to increase accumulation of AuNP in tumors and other crucial steps in interaction of AuNPs with laser light and tissues. In this review, we summarize our recent theoretical, experimental, and pre-clinical results on light activated interaction of AuNPs with tissues and cells. Specifically, we discuss a combined PPT/PDT treatment of tumors and killing of pathogen bacteria with gold-based nanocomposites and atomic clusters, cell optoporation, and theoretical simulations of nanoparticle-mediated laser heating of tissues and cells.
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