Kinetics of oxidation of oxyhaemoglobin by benzoquinone

被引：0
|
作者：
Patil, Dilip B. [1 ]
Kakde, Prakash R. [1 ]
机构：
[1] Inst Sci, Dept Chem, Nagpur 440001, Maharashtra, India
来源：
ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 07期
关键词：
kinetics; oxidation; oxyhaemoglobin; benzoquinone;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Kinetics of the oxidation of oxyhaemoglobin by benzoquinone has been studied by spectrophotometrically. The specific rate of reaction is 3.07 x 10(2) M-1 s(-1) at 25 degrees C (pH 6). The kinetic parameters such as frequency factor, energy of activation and entropy of activation are found to be 1.206 x 10(6) s(-1), 20.51 kJ mol(-1) and -136.79 JK(-1) mol(-1), respectively. The effect of pH and the probable mechanism for the reaction are also studied.
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页码：5336 / 5340
页数：5
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