| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5283201 | Tetrahedron Letters | 2007 | 5 Pages |
Abstract
A novel chemosensor has been synthesized from macrocyclic dioxotetraamine with 1,8-naphthalimide derivative. In the presence of Cu2+ or Hg2+, the color of the solution changed from both yellow-green to almost colorless or orange, respectively, which make naked-eyes detection of these two metal ions possible. At the same time, in the presence of Cu2+ or Hg2+, its fluorescence has been quenched remarkably. It was found that 1 was a novel and unique colorimetric and fluorescent chemosensor for the optical detection of Cu2+ or Hg2+.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Honglei Mu, Rui Gong, Qiao Ma, Yimin Sun, Enqin Fu,