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Fig. 6 | Biomaterials Research

Fig. 6

From: Bionic natural small molecule co-assemblies towards targeted and synergistic Chemo/PDT/CDT

Fig. 6

a Cell viability of 4T1 cells after treatment with various concentrations of CM@OABACe6/Cu NPs (from 0.01 to 5 μg/mL) and incubated at 37℃ for 24 h. b Calcein-AM/PI staining images of 4T1 cells after incubation with PBS (blank), H2O2, CM@OABACe6/Cu NPs, and the mixture of CM@OABACe6/Cu NPs, and H2O2, respectively, scale bar: 10 μm. (green for Calcein-AM and red for PI). c Apoptosis of 4T1 cells after incubation with PBS (control), Ce6, OABA NPs, OABACe6 NPs, OABACe6/Cu NPs, and CM@OABACe6/Cu NPs, respectively

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