A ROS responsive nanomedicine with enhanced photodynamic therapy via dual mechanisms: GSH depletion and biosynthesis inhibition
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Reduced glutathione (GSH, containing sulfydryl) inside cancer cells strongly consumes reactive oxygen species (ROS) in photodynamic therapy (PDT) process to reduce PDT effect. Thiol-ene click reaction is a classic method to couple sulfydryl and alkene groups. ... ...