New Polymerizable Tetraaza Macrocycle Containing Two Acridine Units for Selective Fluorescence Sensing of Metal Ions

Author:

Golcs ÁdámORCID,Kovács Korinna,Vezse Panna,Huszthy Péter,Tóth Tünde

Abstract

AbstractA new fluorescent bis(acridino)-macrocycle containing two allyl groups was synthesized and photophysically studied. Studies were carried out on metal ion recognition and selectivity-influencing effects including the determination of the relevant thermodynamic constants as logK and pKa. The proposed sensor molecule is recommended for the development of Zn2+-selective optochemical analyzers based on covalently immobilized ionophores as it has a unique pH-independent metal ion recognition ability, which is not influenced by anions and other potentially occurring metal ions in biological samples.

Funder

Nemzeti Kutatási Fejlesztési és Innovációs Hivatal

Budapest University of Technology and Economics

Publisher

Springer Science and Business Media LLC

Subject

Law,Clinical Biochemistry,Spectroscopy,Sociology and Political Science,Social Sciences (miscellaneous),Clinical Psychology,Biochemistry

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