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Abstract
New o-hydroxyazocompound L bearing pyrrole residue was obtained in the simple synthetic protocol. The structure of L was confirmed and analyzed by X-ray diffraction. It was found that new chemosensor can be successfully used as copper(II) selective spectrophotometric regent in solution and can be also applied for the preparation of sensing materials generating selective color signal upon interaction with copper(II). Selective colorimetric response towards copper(II) is manifested by a distinct color change from yellow to pink. Proposed systems were effectively used for copper(II) determination at concentration level 10-8 M in model and real samples of water.
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
no. 293,
ISSN: 1386-1425 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Galiński B., Chojnacki J., Wagner-Wysiecka E.: Simple colorimetric copper(II) sensor – spectral characterization and possible applications// SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY -Vol. 293, (2023), s.122472-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.saa.2023.122472
- Sources of funding:
-
- COST_FREE
- Verified by:
- Gdańsk University of Technology
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