Photodynamic fluorescent metal ion sensors with parts per billion sensitivity

被引：204

作者：

Winkler, JD ^{[1
]}

Bowen, CM ^{[1
]}

Michelet, V ^{[1
]}

机构：

[1] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1998年 / 120卷 / 13期

关键词：

D O I：

10.1021/ja974181p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report herein the synthesis and spectroscopic study of the first spiropyrandinolines that function as sensors for metal ions in the parts per billion range. These systems operate by either photochemically or chemically induced reversible formation of merocyanine metal ion complexes. The application of this novel photodynamic sensing material to sensor technology is discussed.

引用

页码：3237 / 3242

页数：6

共 39 条

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