[PDF][PDF] Voltammetric techniques for the assay of pharmaceuticals—a review

VK Gupta, R Jain, K Radhapyari, N Jadon… - Analytical …, 2011 - academia.edu
Analytical Chemistry plays a critical role in the development of a compound from its
synthesis stage to its marketing stage as a part of a drug formulation and analysis. The …

Electroanalytical methods for the determination of pharmaceuticals: a review of recent trends and developments

B Uslu, SA Ozkan - Analytical letters, 2011 - Taylor & Francis
Electroanalysis is a powerful analytical technique that is increasing in utility in the
pharmaceutical industry. It is used as an alternative or complementary technique to …

Electrocatalytic and simultaneous determination of isoproterenol, uric acid and folic acid at molybdenum (VI) complex-carbon nanotube paste electrode

H Beitollahi, I Sheikhshoaie - Electrochimica Acta, 2011 - Elsevier
This paper describes the development, electrochemical characterization and utilization of a
novel modified molybdenum (VI) complex-carbon nanotube paste electrode for the …

Application of a new ferrocene-derivative modified-graphene paste electrode for simultaneous determination of isoproterenol, acetaminophen and theophylline

S Tajik, MA Taher, H Beitollahi - Sensors and Actuators B: Chemical, 2014 - Elsevier
A new ferrocene-derivative compound, 1-(4-bromobenzyl)-4-ferrocenyl-1H-[1, 2, 3]-triazole
(1, 4-BBFT), was synthesized and used to construct a modified-graphene paste electrode …

Electrochemical behavior of a carbon paste electrode modified with 5-amino-3′, 4′-dimethyl-biphenyl-2-ol/carbon nanotube and its application for simultaneous …

H Beitollahi, A Mohadesi, S Mohammadi, A Akbari - Electrochimica Acta, 2012 - Elsevier
In this study, a carbon paste electrode modified with carbon nanotubes and 5-amino-3′,
4′-dimethyl-biphenyl-2-ol (5ADB) was used to prepare a novel electrochemical sensor …

The role of and the place of method validation in drug analysis using electroanalytical techniques

M Gumustas, SA Ozkan - The Open Analytical Chemistry …, 2011 - benthamopen.com
Electroanalytical methods are chosen for the sensitive analysis of pharmaceutically active
compounds in their dosage forms and biological samples. Electroanalytical method …

A sensitive nanocomposite-based electrochemical sensor for voltammetric simultaneous determination of isoproterenol, acetaminophen and tryptophan

H Karimi-Maleh, M Moazampour, H Ahmar, H Beitollahi… - Measurement, 2014 - Elsevier
The electrooxidation of isoproterenol (ISPT), acetaminophen (AC) and tryptophan (Trp) and
their mixture has been studied using an 8, 9-dihydroxy-7-methyl-12H-benzothiazolo [2, 3-b] …

Electrochemical behavior of isoproterenol in the presence of uric acid and folic acid at a carbon paste electrode modified with 2, 7-bis (ferrocenyl ethyl) fluoren-9-one …

H Beitollahi, JB Raoof, H Karimi-Maleh… - Journal of Solid State …, 2012 - Springer
This paper reports the selective determination of isoproterenol (IP) in the presence of uric
acid (UA) and folic acid (FA) using 2, 7-bis (ferrocenyl ethyl) fluoren-9-one modified carbon …

Voltammetric determination of isoproterenol using multiwall carbon nanotubes‐ionic liquid paste electrode

AA Ensafi, H Karimi‐Maleh - Drug testing and analysis, 2011 - Wiley Online Library
A sensitive and selective electrochemical method for the determination of isoproterenol
(ISPT) was developed using multiwall carbon nanotubes and a room temperature ionic …

Flow injection amperometric determination of isoniazid using a screen-printed carbon electrode modified with silver hexacyanoferrates nanoparticles

PR de Oliveira, MM Oliveira, AJG Zarbin… - Sensors and Actuators B …, 2012 - Elsevier
A rapid and simple method was developed for isoniazid (INZ) determination by flow injection
analysis (FIA) using a screen-printed carbon electrode (SPCE) modified with silver …