| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5276096 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
Novel turn-on fluoroionophores 2 and 3 based on highly fluorescent 8-methoxyquinoline were developed in which a sequential singlet-singlet energy transfer, ISC, and triplet-triplet energy transfer occurred leading to a fluorescence 'off' state. They showed substantially enhanced fluorescence in the presence of transition metal ions such as Zn2+, Cu2+, Pb2+, and Hg2+ and an extremely high selectivity toward Zn2+ by 3.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Han Zhang, Qiang-Li Wang, Yun-Bao Jiang,