A Copper Porphyrin for Sensing H 2 S in Aqueous Solution via a “Coordinative‐Based” Approach | Zendy

Mirra Silvia | Zendy; Milione Stefano | Zendy; Strianese Maria | Zendy; Pellecchia Claudio | Zendy

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A Copper Porphyrin for Sensing H 2 S in Aqueous Solution via a “Coordinative‐Based” Approach

Author(s) -

Mirra Silvia,

Milione Stefano,

Strianese Maria,

Pellecchia Claudio

Publication year - 2015

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.201500070

Subject(s) - chemistry , aqueous solution , porphyrin , copper , fluorescence , ion , spectroscopy , photochemistry , inorganic chemistry , combinatorial chemistry , organic chemistry , physics , quantum mechanics

A “turn on” fluorescence‐based probe for sensing H 2 S in water via a coordinative‐based approach has been successfully devised. The probe can selectively detect H 2 S in aqueous solutions over other anions, biothiols, and common oxidants such as H 2 O 2 . 1 H NMR spectroscopy and ESI‐MS experiments provide evidence that the turn‐on response in the presence of H 2 S is due to binding of the target anion to the copper center.

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