Interaction between humic substances and metallic ions: a selectivity study of humic substances and their possible therapeutic application

The complexation capacity of humic substances extracted from peat samples taken from the Mogi River in Ribeirao Preto, SP, Brazil, was determined using metal ions (Al(III), Pb(II), Cr(VI) and Cd(II)), yielding the following order of affinity: Cr(VI)< Cd(II)

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Bibliographic Details
Published in:Journal of the Brazilian Chemical Society 2007, Vol.18 (4), p.824-830
Main Authors: Santos, Ademir dos, Botero, Wander Gustavo, Bellin, Iramaia Corrêa, Oliveira, Luciana Camargo de, Rocha, Julio Cesar, Mendonça, André Gustavo Ribeiro, Godinho, Antonio Francisco
Format: Article
Language:English
Subjects:
CHEMISTRY, MULTIDISCIPLINARY
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Description
Summary:The complexation capacity of humic substances extracted from peat samples taken from the Mogi River in Ribeirao Preto, SP, Brazil, was determined using metal ions (Al(III), Pb(II), Cr(VI) and Cd(II)), yielding the following order of affinity: Cr(VI)< Cd(II)
ISSN:0103-5053
1678-4790
DOI:10.1590/S0103-50532007000400023