Colorimetric and fluorimetric detection of Cu<sup>2+</sup> ions in aqueous solution using styrylpyridinium dye bearing iminodiacetate receptor group
A new 4-styrylpyridinium derivative containing an <em>N</em>,<em>N</em>-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 Cu<sup>2+</sup> in aqueous solutions.
Authors
- Maria A. Ustimova (ORCID: https://orcid.org/0000-0002-9486-594X)
- Pavel A. Panchenko (ORCID: https://orcid.org/0000-0001-8303-0245)
- Оlga А. Fedorova (ORCID: https://orcid.org/0000-0001-7843-4157)
- Stanislav P. Kumanev
Institutions
- D. Mendeleyev University of Chemical Technology of Russia (RU)
- A. N. Nesmeyanov Institute of Organoelement Compounds (RU)
Publication Details
- Journal
- Mendeleev Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.71267/mencom.7718
- Primary Topic
- Molecular Sensors and Ion Detection
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Russian Science Foundation