NATURE OF THE ROOM-TEMPERATURE PHOSPHORESCENCE OF CYCLODEXTRIN-AROMATIC COMPOUND COMPLEXES IN WATER

Authors
NAZAROV VB GERKO VI ALFIMOV MV
Citation
Vb. Nazarov et al., NATURE OF THE ROOM-TEMPERATURE PHOSPHORESCENCE OF CYCLODEXTRIN-AROMATIC COMPOUND COMPLEXES IN WATER, Russian chemical bulletin, 45(4), 1996, pp. 969-970
Citations number
11
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
45
Issue
4
Year of publication
1996
Pages
969 - 970
Database
ISI
SICI code
1066-5285(1996)45:4<969:NOTRPO>2.0.ZU;2-O
Abstract
The lifetime of the room-temperature phosphorescence (RTP) of beta-cyc lodextrin-phenanthrene-chloroform complexes in water at 274 K increase s from 1.7 to 2.3 s as the concentration of chloroform increases from 2.5 . 10(-3) to 0.125 moi L(-1). This dependence is explained by the f ormation of insoluble aggregates possessing RTP.