Mechanism of cerium ions scavenging superoxide radical

被引：0
作者：
Wang, JS
Guo, CR
Cheng, YX
机构：
[1] Shanxi Agr Univ, Dept Basic Sci, Taigu 030801, Peoples R China
[2] Jinzhong Hlth Sch, Taigu 030801, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 1998年 / 16卷 / 01期
关键词：
rare earths; cerium ion; superoxide radical; flavin;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The mechanism of cerium ions scavenging superoxide radical(O-radical anion) has been studied. The results show that (1) Ce3+ can reduce O-2(radical anion) to H2O2 while it is oxidized to Ce4+; (2) Ce4+ can oxidize O-2(radical anion) to O-2 while it is reduced to Ce3+.
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页码：46 / 50
页数：5
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