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Complexation of late transition metal(II) ions (M=Co, Ni, Cu, and Zn) by a macrocyclic thiacrown ether studied by means of electrospray ionization mass spectrometry
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SYSNO ASEP 0326542 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Complexation of late transition metal(II) ions (M=Co, Ni, Cu, and Zn) by a macrocyclic thiacrown ether studied by means of electrospray ionization mass spectrometry Author(s) Tsierkezos, N. G. (DE)
Buchta, Michal (UOCHB-X) RID
Holý, Petr (UOCHB-X)
Schröder, Detlef (UOCHB-X)Number of authors 4 Source Title Rapid Communications in Mass Spectrometry. - : Wiley - ISSN 0951-4198
Roč. 23, č. 11 (2009), s. 1550-1556Number of pages 7 s. Language eng - English Country GB - United Kingdom Keywords copper ; electrospray ionization ; mass spectrometry ; macrocyclic ligands ; sulfur heterocycles Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects KJB400550704 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) IAA400550704 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA203/08/1487 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000266724000003 DOI 10.1002/rcm.4035 Annotation Electrospray ionization mass spectrometry is used for probing the metal-binding selectivity of a macrocyclic thiacrown ether (C44H32S20) towards CoII, NiII, CuII, and ZnII. It is found that the thia ligand very selectively binds traces of copper even in the presence of an excess of the other metal ions. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Jana Procházková, Tel.: 220 183 418 Year of Publishing 2010
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