Study on the aggregation state of sulfonated phthalimidomethyl zinc phthalocyanine in CEL solution

被引：0

作者：

Peng, YR ^{[1
]}

Xue, JP

Huang, JD

Lin, ZP

Liu, ES

Chen, NS

Huang, JL

机构：

[1] Fuzhou Univ, Inst Funct Mat, Dept Chem, Fuzhou 350002, Peoples R China

[2] Fujian Normal Univ, Dept Chem, Fuzhou 350007, Peoples R China

来源：

SPECTROSCOPY AND SPECTRAL ANALYSIS | 2000年 / 20卷 / 06期

关键词：

metal phthalocyanine; absorption spectrum; fluorescence spectrum;

D O I：

暂无

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Sulfonated Phthalimidomethyl Zinc Phthalocyanine is a new photodynamic therapy reagent,it can be selectively attacked to cell,but how it attacks the target cell is still unknowable. The aggregation state of photosensitizer is significant to its mechanism proved in CEL solution. The aggregation of ZnPcS2P2 in CEL has been studied with absorption spectroscopy and fluorescence spectroscopy. The aggregation state is dimer through theory analysis,monomer molar absorption coefficient as well as equilibrium constant were estimated.

引用

页码：875 / 877

页数：3