Dextromethorphan (DXM) and diphenhydramine (DPH) are two commonly used over-the-counter non-narcotic antitussive drugs. Recent reports reveal the widespread abuse of DXM and DPH due to their euphoric and alcohol-like effects. Due to their medicinal importance as well as the apparent increase in their use as abused drugs, it has become critical to determine them in samples of biological, clinical and pharmaceutical interest. The electrochemical techniques for drug analysis have gathered considerable attention due to their pronounced selectivity, sensitivity and simplicity. The given review presents a compilation of published voltammetric and potentiometric methods developed for determination of DXM and DPH. It critically highlights the analytical performances, revealing the recent trends and progress in the specified approach for their analysis. The review forms a basis for further progress in this field and development of improved electrochemical sensors to determine the drug.
|Number of pages||7|
|Publication status||Published - 2015 Sept 1|
Bibliographical noteFunding Information:
The authors are thankful to College of Health Sciences, University of KwaZulu-Natal, South Africa (Grant no. CS 78), Westville Campus, Durban, South Africa for providing financial support.
© 2015 Elsevier B.V. All rights reserved.
Copyright 2019 Elsevier B.V., All rights reserved.
All Science Journal Classification (ASJC) codes
- Analytical Chemistry