Supplementary Materials - The synergistic effect of chemo-photothermal therapies in SN-38-loaded gold-nanoshell-based colorectal cancer treatment

Figure S1. Absorption spectra of HSP@Au NPs at the 1, 3, 5, 7, and 10 day of preparation.

Figure S2. H&E stained images of the heart, liver, spleen, lung, and kidney in mice after treatment with PBS, free CPT-11, HSP NPs, HSP@Au NPs, and HP@Au NPs, or HSP@Au NPs with laser irradiation (808 nm, 1.8 W/cm², 10 min) at 21-day. Scale bar=200 mm.