Work

Colorimetric and fluorimetric detection of Cu2+ ions in aqueous solution using styrylpyridinium dye bearing iminodiacetate receptor group

Year: 2025

Type: article

Abstract: A new 4-styrylpyridinium derivative containing an N,N-bis(carboxymethyl)amino (iminodiacetate) group as the receptor moiety exhibits a hypsochromic shift and fluorescence quenching when complexed with a copper(II) cation. This compound may be proposed as a fluorescent chemosensory agent for the selective detection of Cu2+ in aqueous solutions.

Source: Mendeleev Communications

DOI: 10.71267/mencom.7718

Authors: Pavel Alexandrovich Panchenko, Mariya Alekseevna Ustimova, Stanislav P. Kumanev, Olga Anatol'evna Fedorova

Institutions: Russian Academy of Sciences, A. N. Nesmeyanov Institute of Organoelement Compounds, D. Mendeleyev University of Chemical Technology of Russia

Language: English

Topic: Molecular Sensors and Ion Detection

Subfield: Spectroscopy

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

Funder: Russian Science Foundation

Award: G5596042476