Curcumin polymer coated, self-fluorescent and stimuli-responsive multifunctional mesoporous silica nanoparticles for drug delivery

We reported the facile preparation of self-fluorescent mesoporous silica nanoparticles based on a triple-role curcumin polymer shell as stimuli-responsive multifunctional nanocarriers for drug delivery. This curcumin polymer shell integrates multiple function of acting as fluorescent agents, increasing the drug loading ratio of curcumin, and controlling the open and close of the pores in a “smart” way. This novel drug nanocarrier will inspire the development of smart and self-fluorescent drug nanocarrier to achieve imaging and therapeutic goals for cancer therapy.