PHOTOPHYSICAL PROPERTIES OF PORPHYRIN AMPHIPHILES BEARING PYRIDINIUM ALKYL-GROUPS

被引：14

作者：

ELANGOVAN, T ^{[1
]}

KRISHNAN, V ^{[1
]}

机构：

[1] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560012,KARNATAKA,INDIA

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 194卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(92)85756-Z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Amphiphilic porphyrins bearing hydrophilic pyridinium and hydrophobic long-chain alkyl groups are found to aggregate appreciably in nonpolar solvents. The observed biphasic fluorescence decay of these porphyrin derivatives is interpreted in terms of electron abstraction by the electron-deficient pyridinium group.

引用

页码：139 / 146

页数：8

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