Scheme 1From: Preparation and Characterization of Stimuli-Responsive Magnetic NanoparticlesPreparation of MNPs-PDT: (i) APTES, toluene 80 °C 10 h under N2; (ii) succine anhydride, DMF, 80 °C 10 h under N2; (iii) AE-S-S-Py, DCC, DMAP, dichloromethane, room temperatureBack to article page