Figure 4

Repeated ICG-NIR irradiation. (A) MTT assay after repeated ICG-NIR in vitro. Higher absorbance at 550 nm reflects higher cell viability. (B) Tumor volume growth after repeated ICG-NIR in tumor xenograft model.

Repeated ICG-NIR irradiation. (A) MTT assay after repeated ICG-NIR in vitro. Higher absorbance at 550 nm reflects higher cell viability. (B) Tumor volume growth after repeated ICG-NIR in tumor xenograft model.