In search of the main properties of phthalocyanines participating in toxicity against cyanobacteria

0348171 - BÚ 2011 RIV GB eng J - Článek v odborném periodiku
Jančula, Daniel - Maršálek, Blahoslav - Novotná, Zlatica - Černý, J. - Karásková, M. - Rakušan, J.
In search of the main properties of phthalocyanines participating in toxicity against cyanobacteria.
Chemosphere. Roč. 77, č. 11 (2009), s. 1520-1525. ISSN 0045-6535. E-ISSN 1879-1298
Grant CEP: GA MŠMT 1M0571
Výzkumný záměr: CEZ:AV0Z60050516
Klíčová slova: phthalocyanines * cyanobycteria * toxicity
Kód oboru RIV: EF - Botanika
Impakt faktor: 3.253, rok: 2009

The present work focuses on the properties of phthalocyanines (atom charge densities, singlet oxygen production etc. ) contributing to toxicity against the cyanobacteria. Our results indicate that positive charge densities at peripheral parts of substituents exhibit greater inhibitory effects against S. nidulans than the amount of singlet oxygen produced, potentially by binding to negatively charged membranes on the cell surface.
Trvalý link: http://hdl.handle.net/11104/0188769