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浙江大学学报（理学版）
浙江大学学报（理学版）
化学     
吸附溶出伏安法测定毗喳酮的研究
Adsorption Stripping Voltammetry for Determination of Praziquantel
Zhang Peimin (Zhejiang Medical University,Hangzhou 310031) Shi Qingzhao Wu Bingfa Cheng Qiong (Department of Chemistry of Hangzhou University,Hangzhou 310028)
 全文: PDF(222 KB)  
摘要： 本文报道了用吸附溶出伏安法测定毗喳酮.以悬汞电极为工作电极，在Na}B,O,-NaOH介质(pH=10)中，毗喳酮产生一尖锐的吸附还原峰,E，二一1. 29V (vs. SCE )，峰电流与毗喳酮浓度在2. 0 X 10-'-8. 0 X 10-smol " L-’范围内呈良好的线性关系.检测限为2. 0 X 10-0mol " L-'(富集90s).本文对毗喳酮在悬汞电极上的电化学行为进行了探讨，对测定毗喳酮的最佳条件进行了详细的选择，利用本法测定了片剂中毗喳酮含量，结果满意.
关键词： 毗哇酮;  伏安法;  吸附溶出伏安法    
Abstract: An adsorption stripping voltammetry for determination of praziquantel (PQT) was reported. In pH=10. Na}B,O,-NaOH medium,PQT produces a very sensitive adsorption reduction peak on HMDE.Thethepeak potential is一1. 29V(vs. SCE). The peak current is linear with the concentration of PQT inrange of 2. 0 X 10一7一8. 0 X 10-fimol·L一’.The detection limit isconditions for the determination of PQT have been discussed in detail.2. 0 X 10-smol·L一’.The optimalThe behaviour of electrochemicalon HMDE was explored. The method has been applied to determination of PQT in medicinal tablet. Theresult is satisfactory.
Key words: praziquantel    voltammetry    adsorption stripping voltammetry
出版日期: 2018-02-27
CLC:  O656  
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张培敏
施清照
吴炳法
程晾

引用本文:

张培敏;施清照;吴炳法;程晾. 吸附溶出伏安法测定毗喳酮的研究[J]. 浙江大学学报（理学版）, .

Zhang Peimin ;Shi Qingzhao ;Wu Bingfa;Cheng Qiong. Adsorption Stripping Voltammetry for Determination of Praziquantel. Journal of Zhejiang University (Science Edition), .

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https://www.zjujournals.com/sci/CN/    或    https://www.zjujournals.com/sci/CN/Y1997/V24/I2/166

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