Articles written in Journal of Chemical Sciences
Volume 132 All articles Published: 9 January 2020 Article ID 0021
Detection of hydrogen sulfide using BODIPY based colorimetric and fluorescent on-off chemosensor
NAVENDU PAUL RUDRA SARKAR RIPON SARKAR ANANYA BARUI SABYASACHI SARKAR
A colorimetric and fluorescence turn-off probe 10-(4-azido phenyl)-5,5-difluoro-5h-dipyrrolo[1,2-c:1¢,2¢-f][1,3,2] diazaborinin-4-ium-5-uide, 1, for selective detection of H2S is reported. The probe displayed a robust decrease in fluorescence intensity with high sensitivity, specificity and least toxicity to detect exogenous H2S and also in live normal human oral fibroblast cells loaded with probe 1. The detectionlimit of probe 1 being 0.17 lm for H2S.
Volume 135, 2023
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