کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1314609 | 975978 | 2008 | 6 صفحه PDF | دانلود رایگان |
Thin-film of magadiite (Mag) silylated by [2-(perfluorohexyl)-ethyl]trichlorosilane was prepared by casting the chloroform/ethylacetate nanosheet solution of it. The addition of alkylamine and perfluoroalkyl groups to silylated magadiite greatly changed the surface morphology of the resulting sample and the transparent thin-film with relatively smooth surface was obtained. Amino groups were introduced into it by using 3-aminopropyltriethoxysilane after removal of alkylamine. The reaction of 1-pyrenebutanoic acid succimidyl ester with the thin-film of silylated magadiite-containing amino groups in N,N-dimethylforamide (DMF) resulted in the covalent attachment of pyrene chromophores to it.
Pyrene chromophores were covalently attached to the layers of silylated magadiite thin-film-containing perfluoroalkyl groups.Figure optionsDownload as PowerPoint slide
Journal: Journal of Fluorine Chemistry - Volume 129, Issue 12, December 2008, Pages 1150–1155