FLUORESCENCE ENHANCEMENT OF TETRAKIS(SULFONATOPHENYL) PORPHYRIN IN HOMOGENEOUS AND MICELLAR SOLUTIONS

被引：26

作者：

BASU, S

机构：

[1] Solid State Physics Laboratories, Jadavpur University, Calcutta

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1991年 / 56卷 / 2-3期

关键词：

D O I：

10.1016/1010-6030(91)80033-E

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：

The fluorescence of tetrakis(sulfonatophenyl) porphyrin (TPPS) and its photophysics were studied in a number of homogeneous solvents and Triton X-100 micelle. Enhancement of fluorescence quantum yields are discussed on the basis of polarity and viscosity of the solvents. Rotational correlation times tau-R were measured, using fluorescence anisotropy to show rigidization of the TPPS by the local environment of the micelle.

引用

页码：339 / 347

页数：9

共 18 条

[1]

[Anonymous], 1970, PHOTOPHYSICS AROMATI

[2]

BAKER RH, 1980, J AM CHEM SOC, V102, P847

[3]

BASU S, 1989, INDIAN J CHEM A, V28, P729

[4]

DRICKAMER HG, 1980, RAD TRANSITIONS, P312