Figure 3.
(A) NIR-II imaging of hepatocellular carcinoma based on a humanized anti-GPC3 antibody. (B) Different probes (left GPC3-ICG, right IgG-ICG) were incubated with Huh-7, Hep G2, and Hep 3B cell lines, and NIR-II images of the cell pellets were captured. (C) Quantification analysis of the NIR-II fluorescence intensity in different cell lines. The error bars indicate mean ± SD, **p < 0.01 with two-tailed Student's t-test. Reproduced with permission from 42, copyright 2022, Royal Society of Chemistry.