Fig. 6From: Near-infrared photoresponsive drug delivery nanosystems for cancer photo-chemotherapy(Reproduced from Ref. [98] with permission from Wiley-VCH, copyright 2016)a Schematic of the formation and mechanism of light-activated hypoxia-responsive DOX/CP-NI. b Schematic of DOX/CP-NI mediated generation of ROS and induction of a local hypoxic environment for hypoxia-responsive release of DOX into cell nucleus for synergistic anticancer efficacyBack to article page