Non-stoichiometric cobalt sulfide nanodots enhance photothermal and chemodynamic therapies against solid tumor

[Display omitted] •Co2.19S4 nanodots were designed to efficiently catalyze H2O2 in tumor to realize CDT.•The degraded S2− can capture the Cu2+ of tumor cells to achieve starvation therapy.•Enhanced PTT and CDT was achieved by starvation therapy.•Co2.19S4 nanodots displayed excellent photothermal and...

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Veröffentlicht in:	Journal of colloid and interface science 2021-10, Vol.600, p.390-402
Hauptverfasser:	Zhao, Le, Yang, Qingzhu, Guo, Wei, Zhang, Feng, Yu, Kai, Yang, Chunyu, Qu, Fengyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemodynamic therapy Hypoxic solid tumor Photothermal therapy Starvation therapy Tumor microenvironment
Online-Zugang:	Volltext
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