| Literature DB >> 11592411 |
Abstract
Selected metal ions having paramagnetic property were found to exert inhibition effects on aquatic photodegradation of organophosphorus pesticides sensitized by humic acids, according to the increasing order of Cr(III) < Co(II) < Mn(II) < Cu(II). Basic factors dominating the metal-ion effects were clarified on the basis of the fluorescence quenching as well as radical scavenging abilities of metal ions complexed with humic acids.Entities:
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Year: 2001 PMID： 11592411 DOI： 10.1016/s0045-6535(00)00573-7
Source DB: PubMed Journal: Chemosphere ISSN： 0045-6535 Impact factor: 7.086