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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: H2O2 self-supplying and GSH-depleting nanosystem for amplified NIR mediated-chemodynamic therapy of MRSA biofilm-associated infections

Fig. 3

The •OH generation and GSH depletion of CuS@CaO2@Dex. (A) H2O2 production of CaO2 in different pH value. (B) and (D) The •OH generation determined by TMB after various treatments. (C) and (E) The generation of •OH determined by ESR after diverse treatments. (F) The •OH generation of CuS@CaO2@Dex at different time points with various treatments. (G) GSH-depleting properties of CuS@CaO2@Dex at various time points by DTNB. (H) The GSH-depleting capacities of CuS, CaO2, and CuS@CaO2@Dex. (I) Schematic illustration of CuS@CaO2@Dex self-sufficient H2O2 and GSH mediated reduction of Cu2+ to Cu+ under the action of 1064 nm NIR laser irradiation

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Journal of Nanobiotechnology

ISSN: 1477-3155

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