Styrylisoxazole based fluorescent probes for the detection of hydrogen sulfide

Show simple item record Katla, Jagadish Kanvah, Sriram 2017-12-06T05:29:05Z 2017-12-06T05:29:05Z 2017-11
dc.identifier.citation Katla, Jagadish; and Kanvah, Sriram, "Styrylisoxazole based fluorescent probes for the detection of hydrogen sulfide", Photochemical & Photobiological Sciences, DOI: 10.1039/C7PP00331E, Vol.17,no. 1,pp.42-50 Nov. 2017. en_US
dc.identifier.issn 1474-905X
dc.identifier.issn 1474-9092
dc.description.abstract Styrylisoxazoles bearing nitro group linked to bulky aromatic rings have been synthesized and examined for their absorption and emission studies in organic solvents and water. The molecules showed emission in the visible region with significant solvatochromic emission shifts influenced by the extended conjugation of aromatic rings and intramolecular charge transfer. These absorption and emission changes were used for efficient and sensitive detection of trace concentrations of hydrogen sulfide (H2S) through reduction of the nitro group to the amine in the presence of aqueous sodium sulfide. The experimental results indicated that the probes exhibited excellent emission response with large shifts in the emission and sensitivity with micromolar detection limit.
dc.description.statementofresponsibility by Jagadish Kumar Katla and Sriram Kanvah
dc.format.extent Vol.17,no. 1,pp.42-50
dc.language.iso en en_US
dc.publisher Royal Society of Chemistry en_US
dc.subject H2S detection en_US
dc.subject Nitro to Amine Reduction en_US
dc.subject styryl isoxa zoles en_US
dc.subject solvatochromism en_US
dc.title Styrylisoxazole based fluorescent probes for the detection of hydrogen sulfide en_US
dc.type Article en_US
dc.relation.journal Photochemical & Photobiological Sciences

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