Fig. 5From: Photo-responsive degradable hollow mesoporous organosilica nanoplatforms for drug deliveryIn vitro experiments on HMONs@GOQDs and DOX-HMONs@GOQDs. a In vitro cell viability of HMONs@GOQDs at various concentrations; b time-dependent cellular internalization of DOX-HMONs@GOQDs in 4T1 cells after incubation for 1 or 2 h; c phototoxicity of cells incubated with free HMONs@GOQDs, DOX-HMONs, or DOX-HMONs@GOQDs with or without laser irradiationBack to article page