Synthesis of new zinc phthalocyanine with block copolymers in nanomedicine applications

Abstract

Synthetic routes towards new conjugates of hydrophilic zinc phthalocyanine (ZnPc) with N-vinylpyrrolidone (NVP) and acrylic chloride (ClAC), are described. For this purpose, a copolymer of N-vinylpyrrolidone (NVP) with acrylic chloride (ClAC), according to the Friedel-Kravts method, was grafted to the benzene nucleus of zinc phthalocyanine (ZnPc). The paper contains the analysis of polymer analogs of NVP-ClAC-ZnPc with IR and UV-VIS spectroscopies.