Title of article :
Synthesis and Evaluation of Nano Zeolite Na/Al as a New Modifier for Electrochemical Determination of Acetaminophen
Author/Authors :
Arabi ، Afroozeh Department of Chemistry - Payame Noor University , Mohadesi ، Alireza Department of Chemistry - Payame Noor University , Karimi ، Mohammad Ali Department of Chemistry - Payame Noor University , Ranjbar ، Mehdi Pharmaceutics Research Center, Institute of Neuropharmacology - Kerman University of Medical Sciences
Abstract :
In this study, a new Zeolite Al/Na (ZAN) was synthesized and characterized and then a new modified Carbon Paste Electrode with ZAN was made to determine Acetaminophen. Electrochemical studies using Linear Sweep Voltammetry and differential pulse voltammetry were used to determine electrochemical Acetaminophen . In the presence of Acetaminophen , modified electrode with ZAN shows a specific anodic peak at ~ 0.59 volts which is the result of using electrocatalytic oxidation of Acetaminophen . The determination limit of this method to measure Acetaminophen was 5.8 μM, the relative standard deviation for 7 repeated measurements was 1.1 % and linear range of the calibration to measure Acetaminophen was 10 up to 115 μM
Keywords :
Zeolite Al , Na , Carbon Paste Electrode , Acetaminophen , Electroanalysis
Journal title :
Iranian Journal of Analytical Chemistry
Journal title :
Iranian Journal of Analytical Chemistry
