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Fig. 2 | Cancer Nanotechnology

Fig. 2

From: Nanocluster-mediated photothermia improves eradication efficiency and antibiotic sensitivity of Helicobacter pylori

Fig. 2

a The cytotoxicity of NCs to BGC-823 cells determined by CCK-8 assay. Cell viability was represented by optical density (OD) values measured by a spectrophotometer at a wavelength of 450 nm. ** p < 0.01, compared with 0 µg/ml group (control group); b BGC-823 cells were incubated with NPs and NCs in the concentration range from 0 to 100 µg/mL for 12 h and 24 h, respectively. The cells were stained blue in the NPs group at the concentration of 50 µg/mL at 12 h, and 25 µg/mL at 24 h. The NCs group showed no cytoplasm staining at the concentration tested (400 ×).

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