- 作者: --
- 作者服務機構: Department of Chemistry, Faculty of Science, Urmia University, Urmia, Iran
- 中文摘要: The electrooxidation of hyoscine N-butylbromide (HBB) was investigated by rotating disk electrode voltammetry, cyclic voltammetry and controlled potential coulometry in 0.1 M HNO3 and in 0.1 M tetrabutylammonium perchlorate (TBAP) solutions of acetonitrile at a platinum (Pt) electrode. Based on the results obtained, it is suggested that a bromide ion of HBB was oxidized in one reversible step in aqueous solutions and in two reversible steps in acetonitrile. A differential pulse voltammetric (DPV) method at a Pt electrode was developed for the determination of HBB in the concentration range of 1.0 ’ 10-6-1.0 ’ 10-3 M. The procedure was applied to the determination of HBB in its formulations as well as its recovery from blood serum and urine samples.
- 英文摘要: --
- 中文關鍵字: Hyoscine N-butyl bromide; Electrochemical behavior; Voltammetry; Determination
- 英文關鍵字: --