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. 2020 Aug 31;21(17):6305. doi: 10.3390/ijms21176305

Figure 31.

Figure 31

(a) TEM image of ZnO:AuNPs nanohybrid. Dark grey particles: AuNPs. (b) A schematic showing a high yield production of ROS on ZnO:AuNPs under UV irradiation. (c) MTT cell viability of HeLa cells treated with ZnO:AuNPs (molar ratio 20:1) of different concentrations with or without UV irradiation. Data are expressed as mean ± SD, n = 3, * denotes a statistical difference between HeLa cells with and without UV irradiation. Reproduced from [167] with permission of Springer Nature.