Fig. 3
From: Redox/NIR dual-responsive MoS2 for synergetic chemo-photothermal therapy of cancer
Photothermal performance of MoS2–SS–HA and redox/NIR light dual-stimuli-responsive drug release. a Temporal temperature elevation of MoS2–SS–HA suspensions (12.5, 25, 50, and 100 μg/mL) upon NIR irradiation (1 W/cm2). b Temperature profile of a MoS2–SS–HA suspension (100 μg/mL) irradiated with an 808-nm laser at 1 W/cm2 for 600 s, followed by natural cooling without irradiation. c Linear time data versus − Lnθ obtained from the cooling time of b. d UV–vis–NIR spectra of CPT-loaded MoS2–SS–HA nanosheets. e, f GSH- and NIR light-triggered drug release from MoS2–SS–HA–CPT in PBS (pH 7.4)