Journal
JOURNAL OF LUMINESCENCE
Volume 117, Issue 1, Pages 68-74Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jlumin.2005.04.009
Keywords
mesoporous material; luminescence; chemosensor
Categories
Ask authors/readers for more resources
Luminescent Schiff-base groups have been successfully grafted on the surface of mesoporous material MCM-48. The grafted Schiff-base groups were employed to prepare luminescent Schiff-base-Zn complex that was covalently bound to the MCM-48 surface. These luminescent mesoporous materials were characterized with X-ray, UV-VIS and emission spectroscopic methods. Experimental results demonstrated that MCM-48 modified with functional groups exhibited novel luminescent property. The chemosensing property of modified MCM-48 sample was investigated. It was demonstrated that the fluorescence of MCM-48 solid with Schiff-base groups could be completely quenched by Cu2+ cation and this mesoporous material was suitable for sensing Cu2+ cation in aqueous media. (c) 2005 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available