SBA-Pr-IS-MN-DM: a new fluorescent chemosensor for trace detection of silver in aqueous solutions

Initially, SBA-Propyl-Isatin-Malononitrile (SBA-Pr-IS-MN) was prepared by the reaction of SBA-Pr-Cl with IS-MN, which was synthesized by the reaction of isatin and malononitrile. This organic and inorganic hybrid material can be functionalized by the sequential reaction with dimedone to obtain the t...

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Veröffentlicht in:	Scientific reports 2024-11, Vol.14 (1), p.29072-10, Article 29072
Hauptverfasser:	Mohammadi Ziarani, Ghodsi, Mohajer, Fatemeh, Javadi, Fatemeh, Badiei, Alireza, Varma, Rajender S.
Format:	Artikel
Sprache:	eng
Schlagworte:	639/301 639/638 Adsorption Ag+ ions Aqueous solutions Cations Chemical sensors Chemistry Fluorescence spectroscopy Fluorescent sensor Functionalized SBA-15 Humanities and Social Sciences multidisciplinary SBA-Pr-Is-MN-DM Science Science (multidisciplinary) Sensors Silver Three-component reaction
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Beschreibung
Zusammenfassung:	Initially, SBA-Propyl-Isatin-Malononitrile (SBA-Pr-IS-MN) was prepared by the reaction of SBA-Pr-Cl with IS-MN, which was synthesized by the reaction of isatin and malononitrile. This organic and inorganic hybrid material can be functionalized by the sequential reaction with dimedone to obtain the target product SBA-Pr-Is-MN-DM, which was investigated as a chemosensor by fluorescence spectroscopy to detect trace amount of Ag + among several other cations in aqueous media.
ISSN:	2045-2322 2045-2322
DOI:	10.1038/s41598-024-80406-1