植物激素脱落酸伏安行为的研究

植物激素脱落酸伏安行为的研究 VOLTAMMETRIC BEHAVIOR OF PLANT HORMONE ABSCISIC ACID 王宏 Wang Hong 1 first-author 胡胜水 Hu Shengshui 1 周性尧 Zhou Xingyao 1 武汉大学化学系 武汉大学化学系 Department of Chemistry, Wuhan University Department of Chemistry, Wuhan University 植物激素脱落酸在ＢＲ介质中还原产生一良好的还原峰，其微分脉冲峰峰电流与脱落酸的浓度在７．５×１０－６～９×１０－４ｍｏ１·Ｌ－１范围内有线性关系，检测限为３×１０－７ｍｏ１·Ｌ－１．并对其还原机理进行了研究． In BR solution of HMDE, the reduction of abscisic acid（ABA） had been obtained. When using differential pulse voltammetric method, the peak current was linear relation to the concentration of ABA in the range of 7.5×10 -6 ～9×10 -4 mol·L -1 . The detection limit was 3×10 -7 mol·L -1 . The reduction mechanism was also discussed. 脱落酸 微分脉冲伏安法 植物激素 abscisic acid differential pulse voltammetry plant hormone O657.14 国家自然科学基金,湖北省科学基金 1997-06-01 2021-04-01 6