Selective Naked-Eye Fluorescein-Based Chemosensor for the Detection of Pd2+ Cations

Selective Naked-Eye Fluorescein-Based Chemosensor for the Detection of Pd2+ Cations

Highly sensitive and selective chemosensor for the determination of palladium(II) cations based on diphenylphosphino derivative of N -aminofluorescein was synthesized. The Pd 2+ ion detection is accompanied by a contrast chromogenic “naked-eye” effect of the bright red coloration of an acetonitrile...

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Veröffentlicht in:Doklady. Chemistry 2020-02, Vol.490 (2), p.23-26
Hauptverfasser: Popov, L. D., Karlutova, O. Yu, Shepelenko, E. N., Dubonosov, A. D., Shcherbakov, I. N., Bren, V. A., Minkin, V. I.
Format: Artikel
Sprache:eng
Schlagworte:
Acetonitrile
Cations
Chemical sensors
Chemical synthesis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Chemoreceptors
Fluorescein
Fluorescence
Industrial Chemistry/Chemical Engineering
Palladium
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Beschreibung
Zusammenfassung:Highly sensitive and selective chemosensor for the determination of palladium(II) cations based on diphenylphosphino derivative of N -aminofluorescein was synthesized. The Pd 2+ ion detection is accompanied by a contrast chromogenic “naked-eye” effect of the bright red coloration of an acetonitrile solution and an increase in the fluorescence intensity by 88 times.
ISSN:0012-5008
1608-3113
DOI:10.1134/S0012500820020032