Research Article
Acidic Tumor pH-Responsive Nanophotomedicine for Targeted Photodynamic Cancer Therapy
Figure 2
Chemical synthesis of the pH-responsive polymeric photosensitizer (pH-PPS). (a) Synthesis of the pH-PPS and (b) 1H-NMR analysis of mPEG-benzoic-imine-bPEI in D2O.
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