Concepedia

Investigation of a sensing approach based on a rapid reduction of azide to selectively measure bioavailability of H<sub>2</sub>S

Gunwoo Kim, Eunju Jang, Alexis M. Page, Ting Ding, Kimberly A. Carlson, Haishi Cao

RSC Advances · 2016 · 15 citations · 16 references

DOIFull text

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Concepts

Abstract

An azide appended 2,3-naphtahlimide (<bold>AHS</bold>) is functionalized as a fluorescence approach for quantitative detection of H<sub>2</sub>S in the range of 0–100 μM. In the presence of H<sub>2</sub>S, <bold>AHS</bold> displayed a 17-fold fluorescence enhancement that showed a highly linear correlation with H<sub>2</sub>S level.

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