Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5218802 | Tetrahedron | 2012 | 6 Pages |
Abstract
A benzimidazole-based receptor that selectively recognized Cr3+ without interference from other metal ions was synthesized in this study. The resultant Cr-complex recognized HSO4â and Fâ via two approaches. HSO4â ions bound to the metal center, causing changes in the fluorescent spectra at different wavelengths, whereas Fâ ions displaced Cr3+, thereby switching ON the fluorescent spectra at the same wavelength.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Preeti Saluja, Navneet Kaur, Narinder Singh, Doo Ok Jang,