Autoxidation kinetics of aqueous nitric oxide

FEBS Letters

Ford, Peter C.²  Stanbury, David M.¹  Wink, David A.³ 

[1] Department of Chemistry, Auburn University, Auburn, AL 36849, USA;Department of Chemistry, University of California, Santa Barbara, CA 97106, USA;Chemistry Section, Laboratory of Comparative Carcinogenesis, National Cancer Institute, Frederick Cancer Research and Development Center, Frederick, MD 21702, USA

关键词: Nitric oxide;    Dioxygen;    Autoxidation;    Kinetics;    Genotoxicity;    Cytotoxicity;    Bioregulation;   

DOI  :  10.1016/0014-5793(93)81748-O

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Reports on the kinetics of the autoxidation of aqueous nitric oxide are discussed. It is concluded that the correct rate law is -d[NO]/dt = 4k _aq[NO]² [O₂] with k _aq = 2 × 10⁶ M⁻² · s⁻¹ at 25°C and that a recent report of a rate law zero order in NO is incorrect.

【 授权许可】

Unknown