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Sol-Gel Dipping Devices for H₂S Visualization.

ABSTRACT: In this contribution we report the synthesis and full characterization, via a combination of different spectroscopies (e.g., ¹H 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 H₂S 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 H₂S sensing device.

SUBMITTER: Strianese M

PROVIDER: S-EPMC9965526 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

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Sol-Gel Dipping Devices for H2S Visualization.

Strianese Maria M Ferrara Giovanni G Vykhovanets Viktoriia V Blal Naym N Guarnieri Daniela D Landi Alessandro A Lamberti Marina M Peluso Andrea A Pellecchia Claudio C

Sensors (Basel, Switzerland) 20230210 4

In this contribution we report the synthesis and full characterization, via a combination of different spectroscopies (e.g., 1H 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 H2S 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 t ...[more]

PMID: 36850620

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