IMMOBILIZATION KINETICS OF CYCLODEXTRINS AT GOLD SURFACES

Authors
WEISSER M NELLES G WOHLFART P WENZ G MITTLERNEHER S
Citation
M. Weisser et al., IMMOBILIZATION KINETICS OF CYCLODEXTRINS AT GOLD SURFACES, Journal of physical chemistry, 100(45), 1996, pp. 17893-17900
Citations number
31
Categorie Soggetti
Chemistry Physical
Journal title
Journal of physical chemistry → ACNP
ISSN journal
00223654
Volume
100
Issue
45
Year of publication
1996
Pages
17893 - 17900
Database
ISI
SICI code
0022-3654(1996)100:45<17893:IKOCAG>2.0.ZU;2-N
Abstract
In a previous paper we could demonstrate the immobilization of mono- a nd multithiolated cyclodextrins on gold surfaces and investigated the film properties. In this paper we follow the self-assembly processes i n time by optical and physicochemical methods for those three monothio lated and a mixture of multithiolated cyclodextrin derivatives. The fo rmation of cyclodextrin films on gold substrates was found to be a mul tistep process involving an activation energy.