FLUORESCENCE CHARACTERISTICS OF DIFENZOQUAT

被引：4

作者：

VONWANDRUSZKA, R ^{[1
]}

EDWARDS, WD ^{[1
]}

PUCHALSKI, MM ^{[1
]}

MORRA, MJ ^{[1
]}

机构：

[1] UNIV IDAHO,DEPT SOIL SCI,MOSCOW,ID 83843

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1990年 / 46卷 / 09期

关键词：

D O I：

10.1016/0584-8539(90)80135-L

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Difenzoquat is identified as a potentially useful fluorescence probe. Its fluorescence excitation spectrum shows significant concentration-dependent variations not found in the absorption and fluorescence emission spectra. The effects are ascribed to association phenomena that are unaffected by ionic strength and anionic/non-ionic detergents, but strongly promoted by cationic micelles. INDO calculations account for the features of the monomer excitation spectrum, but do not explain concentration dependent behavior. © 1990.

引用

页码：1313 / 1318

页数：6

共 14 条

[1] INTERMEDIATE NEGLECT OF DIFFERENTIAL OVERLAP THEORY FOR TRANSITION-METAL COMPLEXES - FE, CO AND CU CHLORIDES [J].