DETECTION OF ORGANIC-COMPOUNDS BY DUAL FLUORESCENCE OF BIS(1-PYRENECARBONYL)-GAMMA-CYCLODEXTRINS

被引：25

作者：

SUZUKI, I ^{[1
]}

OHKUBO, M ^{[1
]}

UENO, A ^{[1
]}

OSA, T ^{[1
]}

机构：

[1] TOKYO INST TECHNOL, FAC BIOTECHNOL, DEPT BIOSCI & BIOENGN, MIDORI KU, YOKOHAMA, KANAGAWA 227, JAPAN

来源：

CHEMISTRY LETTERS | 1992年 / 02期

关键词：

D O I：

10.1246/cl.1992.269

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The regioisomers of 6A,6X-bis(1-pyrenecarbonyl)-gamma-cyclodextrins (1-4) showed dual fluorescence composed of normal and excimer emissions in 30% aqueous DMSO solution. The fluorescence spectra of 1-4 were different from one another and varied upon guest addition in different manners depending on both host and guest. The guest-induced increases or decreases in the excimer emission intensity were used for detecting various organic compounds.

引用

页码：269 / 272

页数：4

共 6 条

[1]

CHEN Q, 1991, MAKROMOL CHEM-RAPID, V12, P113

[2] PHOTOSWITCHABLE MULTIRESPONSE SENSOR OF AZOBENZENE-MODIFIED GAMMA-CYCLODEXTRIN FOR DETECTING ORGANIC-COMPOUNDS [J].