Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode
Joint Authors
Arida, Hassan
Ahmed, Mona
Ali, Abdallah
Source
International Journal of Analytical Chemistry
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-04-06
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The fabrication and electrochemical evaluation of two PVC membrane-based Ion-Selective electrodes responsive for ramipril drug have been proposed.
The sensitive membranes were prepared using ramipril-phosphomolibdate and ramipril-tetraphenylborate ion-pair complexes as electroactive sensing materials in plasticized PVC support.
The electrodes based on these materials provide near-Nernestian response (sensitivity of 53±0.5–54±0.5 mV/concentration decade) covering the concentration range of 1.0×10-2–1.0×10-5 mol L−1 with a detection limit of 3.0×10-6–4.0×10-6 mol L−1.
The suggested electrodes have been successfully used in the determination of ramipril drug in some pharmaceutical formulations using direct potentiometry with average recovery of >96% and mean standard deviation of <3% (n=5).
American Psychological Association (APA)
Arida, Hassan& Ahmed, Mona& Ali, Abdallah. 2009. Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode. International Journal of Analytical Chemistry،Vol. 2009, no. 2009, pp.1-7.
https://search.emarefa.net/detail/BIM-511122
Modern Language Association (MLA)
Arida, Hassan…[et al.]. Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode. International Journal of Analytical Chemistry No. 2009 (2009), pp.1-7.
https://search.emarefa.net/detail/BIM-511122
American Medical Association (AMA)
Arida, Hassan& Ahmed, Mona& Ali, Abdallah. Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode. International Journal of Analytical Chemistry. 2009. Vol. 2009, no. 2009, pp.1-7.
https://search.emarefa.net/detail/BIM-511122
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511122