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In search of the main properties of phthalocyanines participating in toxicity against cyanobacteria
- 1.0348171 - BÚ 2011 RIV GB eng J - Journal Article
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
R&D Projects: GA MŠMT 1M0571
Institutional research plan: CEZ:AV0Z60050516
Keywords : phthalocyanines * cyanobycteria * toxicity
Subject RIV: EF - Botanics
Impact factor: 3.253, year: 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.
Permanent Link: http://hdl.handle.net/11104/0188769
Number of the records: 1