Simple, inexpensive, accurate and sensitive square wave adsorptive stripping voltammetry method
depends on oxidation of anti-ulcer drug pantoprazole sodium on pencil graphite electrode using sodium
dodecyl sulphate as a surfactant at pH 6.0 was introduced. The current signal due to the oxidation process as
a function of the amount of the cited drug, pH of the medium, type of surfactant, frequency and adsorption
time at the electrode surface was studied. The oxidation peak current varied linearly with the concentration
over the range of 5 × 10–9–6 × 10–6 M. The limit of detection was 2 nM. The validity of the proposed method
for pharmacokinetic study in rabbit plasma was conducted.
قسم البحث
مجلة البحث
Journal of Analytical Chemistry
الناشر
springer
تصنيف البحث
1
عدد البحث
74
موقع البحث
NULL
سنة البحث
2019
المشارك في البحث
ملخص البحث