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ChemInform Abstract: Fluorescent Sensors for Molecules. Guest-Responsive Monomer and Excimer Fluorescence of 6A,6B-; 6A,6C-; 6A,6D-; and 6A,6E-Bis(2- naphthylsulfonyl)-γ-cyclodextrins.

✍ Scribed by F. HAMADA; S. MINATO; T. OSA; A. UENO

Publisher
John Wiley and Sons
Year
2010
Weight
29 KB
Volume
28
Category
Article
ISSN
0931-7597

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✦ Synopsis

2-naphthylsulfonyl)-γ-cyclodextrins (A, B, C, and D, resp.) used as fluorescent sensors with a variety of organic compounds are detected by naphthalene excimer and monomer emissions. Host A exhibits an almost pure monomer fluorescence, while B, C, and D exhibit monomer and excimer emissions. In aqueous solution, organic compounds, such as (-)-borneol, cyclohexanol, geraniol, adamantanecarboxylic acid, or cholic acid, are selectively detected by variations of guest-responsive monomer and excimer emissions of the host. The data demonstrate that the hosts can be used as sensors for molecular recognition.

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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v