Chelators exhibiting triple fluorescence

Details Chelators exhibiting triple fluorescence Chelators exhibiting triple fluorescence

1998-08-31

2000-11-07

Soderquist, Arlen

Chemistry: analytical and immunological testing

Metal or metal containing

436 74, 436 79, 436 80, 436 81, 436 82, 436 83, 436 84, 540450, 558411, 564305, G01N 3320

Patent

active

061435694

ABSTRACT:
A polyfunctional amine, such as cyclam, substituted with 4-(N,N-dimethylao) benzonitrile, exhibits triple fluorescence and complexes with metal ions. The complexation of metal ions with the fluorophore changes the triple fluorescence characteristics of the fluorophore. Thus, this substituted polyfunctional amine provides an effective indicator for the qualitative and quantitative detection of metals.

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