高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (8): 1223.

• 论文 • 上一篇    下一篇

漆酶催化半醌自由基中间体动力学的模拟研究

吴兴国, 蔡汝秀, 黄厚评, 王鹏   

  1. 武汉大学环境科学系, 化学系, 武汉, 430072
  • 收稿日期:1997-10-13 出版日期:1998-08-24 发布日期:1998-08-24
  • 通讯作者: 蔡汝秀
  • 作者简介:吴兴国,男,33岁,博士,讲师.
  • 基金资助:

    国家自然科学基金(批准号:29775015)和国家教委博士点基金资助课题.

The Kinetic Simulation Study of Laccase Catalyzed Formation and Decay of Semiquinone Radicals

WU Xing-Guo, CAI Ru-Xiu, HUANG Hou-Ping, WANG Peng   

  1. Department of Environmental Science, Department of Chemistry, Wuhan University, Wuhan, 430072
  • Received:1997-10-13 Online:1998-08-24 Published:1998-08-24

摘要: 基于漆酶催化5,6-二溴-2,3-二氰基氢醌生成半醌自由基的动力学过程建立了相应的动力学模型,通过对实际动力学曲线的模拟,建立了半醌自由基的生成与衰减机理,为进一步研究半醌自由基与其它生物活性物质的相互作用奠定了基础.

关键词: 漆酶, 半醌自由基, 动力学模拟

Abstract: The kinetic model is built based on the kinetic process of laccase catalyzed oxidation from 5,6-dibromo 2,3-dicyano hydraquinone to semiquinone radicals. By simulating the real kinetic curves, the mechanism regarding the formation and decay of semiquinone radicals is proposed, which provides basis for the further study on the interaction between semiquinone radicals and other biologically active substance.

Key words: Laccase, Semiquinone radicals, Kinetic simulation

中图分类号: 

TrendMD: