0440548 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
Asadi, Z. - Zeinali, A. - Dušek, Michal - Eigner, Václav
Kinetics of thermal decomposition and kinetics of substitution reaction of nano uranyl Schiff base complexes.
International Journal of Chemical Kinetics. Roč. 46, č. 12 (2014), s. 718-729. ISSN 0538-8066. E-ISSN 1097-4601
Grant CEP: GA ČR(CZ) GAP204/11/0809
Institucionální podpora: RVO:68378271
Klíčová slova: uranyl * Schiff base * kinetics * anticancer activity
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.517, rok: 2014 ; AIS: 0.383, rok: 2014
DOI: https://doi.org/10.1002/kin.20881

This study focuses on the synthesis, characterization, and kinetics of substitution reaction of new uranyl Schiff base complexes prepared in a crystalline state as well as in a form of nanoparticles. The compounds were characterized by UV–vis, 1H NMR, cyclic voltammetry and X-ray crystallography. X-ray crystallography revealed coordination of the uranyl by the tetradentate Schiff base ligand and one solvent molecule, resulting in seven-coordinated uranium. The second-order rate constants at four temperatures and the activation parameters revealed an associative mechanism for all corresponding complexes. Anticancer activity of the nano uranyl Schiff base complexes against cancer cell lines (Jurkat) was also studied.
Trvalý link: http://hdl.handle.net/11104/0243645