Fig. 4

Relative cell viability of HepG2 exposed to with BSA-MonS₂ after different treatments, including untreated group, only PDT group, only PTT group and PD/PT combined group. b Temperature profiles of tumor-bearing maice under NIR irradiation (with PBS or BSA-MoS2 injection); c Relative tumor volume of mice. d Representative photographs of mice and tumors. Reproduced with permission from Ref. [61]. Copyright 2017, Royal Society of Chemistry, Washington, DC