Amplified chemiluminescence signal for sensing fluoride ions

Date
2017
Authors
Turan, I. S.
Seven, O.
Ayan, S.
Akkaya, E. U.
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Source Title
ACS Omega
Print ISSN
2470-1343
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Publisher
American Chemical Society
Volume
2
Issue
7
Pages
3291 - 3295
Language
English
Type
Article
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Abstract

Bringing together the concepts of self-immolative linkers and chemiluminogen dioxetane modules, a chemiluminescence-based sensor for fluoride with signal amplification is presented. Signal amplification is obtained by triggering two chemiluminescence events for each reacting fluoride ion that in turn releases two fluoride ions for each ion. As expected, the chemiluminescence signal starts to rise following an induction period. In addition to the analytical potential, this chemical system is also of interest as a demonstration of positive feedback loop character.

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Published Version (Please cite this version)