1) superoxide anion free radical

超氧负离子自由基
2) atomic oxygen radical anion

氧负离子自由基
1.
The reaction mechanism of atomic oxygen radical anion (O-) with ethylene (C2H4) has been in- vestigated at the G3MP2B3 level of theory.
在G3MP2B3理论水平下研究了氧负离子自由基(O-)与乙烯(C2H4)的反应机理。
3) superoxide free radical

超氧离子自由基
1.
The scavenging superoxide free radical effects of mulberry leaves, mulberry tender shoot,mulberry branch,mulberry bark and silkworm dung were studied by nitro blue tetrazolium(NBT) photo reduction.
用氮蓝四唑(NBT)光化还原法,对从桑叶、桑嫩芽、桑枝、桑皮、蚕沙中提取的黄酮类化合物清除超氧离子自由基O·2的效果进行了测定。
4) superoxide radical

超氧阴离子自由基
1.
In this paper,through the scavenging effect of rutin and quercetin on the superoxide radical.
猝灭率=([If1-If2)/If1]×100%,用猝灭率为50%时所对应的粗品浓度值(IC50)来比较其清除超氧阴离子自由基的能力,结论与分光光度法测定结果一致。
2.
Cd2+ treatment significantly enhanced the accumulations of superoxide radical (O2) and malondialdehyde (MDA) in wheat leaves.
在镉胁迫下,小麦叶中超氧阴离子自由基(O-·2)的积累显著增加,伴随MDA含量升高,显示发生膜脂过氧化。
3.
Methods: The scavenging effect to the hydroxyl radical were detected with the oxidation of 1,10-phenanthroline-Fe2+;the scavenging effect to the superoxide radical were determined with the self-oxidation of pyrogallic acid system.
目的:研究马氏珠母贝、菲律宾蛤仔、波纹巴非蛤和缢蛏4种贝类糖胺聚糖(GAG)体外对羟基自由基(HO·)和超氧阴离子自由基(O2-·)的清除作用。
5) superoxide radicals(O2-·)

超氧阴离子自由基(O2-·)
6) superoxide anion radical

超氧阴离子自由基
1.
Effects of Qiling capsule on the superoxide anion radicals by electron paramagnetic resonance method;
芪灵胶囊清除超氧阴离子自由基的作用
2.
Fading spectrophotometric determination of clearance rate of superoxide anion radical by spices with brilliant-green
灿烂绿褪色光度法测定香辛料对超氧阴离子自由基的清除率
3.
Scavenging effects of red pigment extracted from edible amaranth on hydroxyl radicals and superoxide anion radicals
苋菜红色素对羟自由基和超氧阴离子自由基的清除作用
补充资料:自由基负离子
分子式:
CAS号:
性质:带有一个不成对电子的负离子。自由基负离子通常由一个电中性的有机分子得到一个电子而生成,因此它是还原反应的中间体。最典型的例子是芳香族化合物和碱金属的反应,生成苯负离子自由基:
CAS号:
性质:带有一个不成对电子的负离子。自由基负离子通常由一个电中性的有机分子得到一个电子而生成,因此它是还原反应的中间体。最典型的例子是芳香族化合物和碱金属的反应,生成苯负离子自由基:
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条