Počet záznamů: 1

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

  1. 1.
    0326542 - UOCHB-X 2010 RIV GB eng J - Článek v odborném periodiku
    Tsierkezos, N. G. - Buchta, Michal - Holý, Petr - Schröder, Detlef
    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.
    Rapid Communications in Mass Spectrometry. Roč. 23, č. 11 (2009), s. 1550-1556 ISSN 0951-4198
    Grant CEP: GA AV ČR KJB400550704; GA AV ČR IAA400550704; GA ČR GA203/08/1487
    Výzkumný záměr: CEZ:AV0Z40550506
    Klíčová slova: copper * electrospray ionization * mass spectrometry * macrocyclic ligands * sulfur heterocycles
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 2.695, rok: 2009

    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.
    Trvalý link: http://hdl.handle.net/11104/0005273