Sol-Gel Dipping Devices for H 2 S Visualization

In this contribution we report the synthesis and full characterization, via a combination of different spectroscopies (e.g., H NMR, UV-vis, fluorescence, MALDI), of a new family of fluorescent zinc complexes with extended π-conjugated systems, with the final aim of setting up higher performance H S...

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Bibliographic Details
Published inSensors (Basel, Switzerland) Vol. 23; no. 4
Main Authors Strianese, Maria, Ferrara, Giovanni, Vykhovanets, Viktoriia, Blal, Naym, Guarnieri, Daniela, Landi, Alessandro, Lamberti, Marina, Peluso, Andrea, Pellecchia, Claudio
Format Journal Article
LanguageEnglish
Published Switzerland 10.02.2023
Subjects
hydrogen sulfide
fluorescence
portable sensors
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Summary:In this contribution we report the synthesis and full characterization, via a combination of different spectroscopies (e.g., H NMR, UV-vis, fluorescence, MALDI), of a new family of fluorescent zinc complexes with extended π-conjugated systems, with the final aim of setting up higher performance H S sensing devices. Immobilization of the systems into a polymeric matrix for use in a solid-state portable device was also explored. The results provided proof-of-principle that the title complexes could be successfully implemented in a fast, simple and cost-effective H S sensing device.
ISSN:1424-8220