Phthalocyanine-Conjugated Glyconanoparticles for Chemo-photodynamic Combination Therapy.

Combination cancer therapy based on multifunctional nanomaterials has attracted great attention. The present work focuses on the preparation of the glycopolymeric nanoparticle, which contains a photosensitizer (zinc(II)phthalocyanine, ZnPc) and an anticancer drug (Doxorubicin, Dox). First, a novel mono azide-functional ZnPc-N with seven hydrophilic ethylene oxide chains was synthesized.