【摘 要】
：
Porphyrins modified with N-isopropylacrylamide(NIPAM)-poly 2-Hydroxyethyl methacrylate(PHEMA)form a novel class of water-soluble temperature-targeted porphyrin photosensitizers(PSs)was carried out by
【机 构】
：
School of Materials Science and Engineering,Changchun University of Science and Technology,Changchun
【出 处】
：
第八届中国功能玻璃学术研讨会暨新型光电子材料国际论坛
论文部分内容阅读
Porphyrins modified with N-isopropylacrylamide(NIPAM)-poly 2-Hydroxyethyl methacrylate(PHEMA)form a novel class of water-soluble temperature-targeted porphyrin photosensitizers(PSs)was carried out by RAFT polymerization.Herein,we developed a Taxol-loaded PHEMA derivatized porphyrins(MHTPP-PNIPAM-PHEMA-Taxol)to facilitate combined chemotherapy and photodynamic therapy in one system,and Taxol was covalently conjugated onto PHEMA by the esterification.The structures of the target photosensitizer were characterized by FT-IR and 1H NMR.The molecular weight and the polydispersity index(PDI)was obtained by gel permeation chromatography(GPC).PDI was narrow and the polymerization was well controlled.
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