Journal
JOURNAL OF LUMINESCENCE
Volume 131, Issue 10, Pages 2185-2188Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jlumin.2011.04.050
Keywords
Macrocyclic receptor; Naphthyridine; Fluorescence; Cd2+ sensor
Categories
Funding
- UGC, Government of India
- CSIR, Government of India [01(2292)/09/ EMR-II]
Ask authors/readers for more resources
A new macrocyclic receptor 1 having [1,8]-naphthyridine fluorophore is designed and synthesized for selective fluorescence sensing of Cd2+. Receptor 1 selectively responds to Cd2+ over other tested metal ions via a large enhancement of emission intensity due to the cation-induced CHEF (chelation enhanced fluorescence) effect. Receptor 1 although exhibits some affinity towards Zn2+, it selectively binds Cd2+ over Zn2+. Binding and selectivity were examined by H-1-NMR, fluorescence, UV-vis, mass and IR-spectroscopic techniques. (C) 2011 Elsevier By. 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
Share Paper
