Square Wave Voltammetric Determination of 2-Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode
Joint Authors
Pattar, Vijay P.
Bagoji, Atmanand M.
Gokavi, Naveen M.
Nandibewoor, Sharanappa T.
Source
International Journal of Electrochemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A simple and rapid method was developed using cyclic and square wave voltammetric techniques for the determination of trace-level sulfur containing compound, 2-thiouracil, at a glassy carbon electrode.
2-thiouracil produced two anodic peaks at 0.334 V and 1.421 V and a cathodic peak at −0.534 V.
The square wave voltammetry of 2-thiouracil gave a good linear response in the range of 1–20 μM with a detection limit of 0.16 μM and quantification limit of 0.53 μM (0.0679 μg/g), which is in good agreement as per IUPAC definition of trace component analysis (100 μg/g).
The obtained recoveries range from 98.10% to 102.1%.
The proposed method was used successfully for its quantitative determination in pharmaceutical formulations and urine as real samples.
American Psychological Association (APA)
Gokavi, Naveen M.& Pattar, Vijay P.& Bagoji, Atmanand M.& Nandibewoor, Sharanappa T.. 2013. Square Wave Voltammetric Determination of 2-Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode. International Journal of Electrochemistry،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-486319
Modern Language Association (MLA)
Gokavi, Naveen M.…[et al.]. Square Wave Voltammetric Determination of 2-Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode. International Journal of Electrochemistry No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-486319
American Medical Association (AMA)
Gokavi, Naveen M.& Pattar, Vijay P.& Bagoji, Atmanand M.& Nandibewoor, Sharanappa T.. Square Wave Voltammetric Determination of 2-Thiouracil in Pharmaceuticals and Real Samples Using Glassy Carbon Electrode. International Journal of Electrochemistry. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-486319
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486319