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

Journal of the Brazilian Chemical Society

Rocha, Julio Cesar¹  Bellin, Iramaia Corrêa¹  Santos, Ademir dos¹  Universidade Estadual de São Paulo, Araraquara, Brazil¹  Mendonça, André Gustavo Ribeiro¹  Botero, Wander Gustavo¹  Oliveira, Luciana Camargo de¹  Universidade Estadual de São Paulo, Botucatu, Brazil¹  Godinho, Antonio Francisco¹ 

关键词: humic substance;    metals;    potentially toxic metals;    toxicology;   

DOI  :  10.1590/S0103-50532007000400023

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

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)

【 授权许可】

Unknown