Analytical application using modern electrochemical techniques

OA Farghaly, RSA Hameed… - International Journal of …, 2014 - Elsevier
Electrochemical analysis is a powerful analytical technique that is utility in Pharmaceutical
industry, metal industry, and environmental applications. Electro analysis of high …

Preconcentration techniques for uranium (VI) and thorium (IV) prior to analytical determination—an overview

TP Rao, P Metilda, JM Gladis - Talanta, 2006 - Elsevier
The need for the preconcentration of trace and ultratrace amounts of uranium (VI) and
thorium (IV) in conjunction with various detection techniques was clearly brought out in the …

Sensors for determination of uranium: a review

X Wu, Q Huang, Y Mao, X Wang, Y Wang, Q Hu… - TrAC Trends in …, 2019 - Elsevier
With rapid development of nuclear industry, the overexploitation of uranium has brought a
series of radioactive pollution problems to water, soil, atmosphere and ecosystem. Uranium …

Voltammetric determination of azithromycin at the carbon paste electrode

OAEM Farghaly, NAL Mohamed - Talanta, 2004 - Elsevier
Azithromycin (AZ) is the first member of a class of macrolide azalides antibiotics called
azolides. A simple and selective square-wave voltammetric (SWV) method has been …

[HTML][HTML] Various electroanalytical methods for the determination of uranium in different matrices

A Shrivastava, J Sharma, V Soni - Bulletin of Faculty of Pharmacy, Cairo …, 2013 - Elsevier
Uranium is a toxic material hence numerous body systems such as the kidney, brain, liver,
and heart can be affected by uranium exposure. The main effect is kidney toxicity. Uranium …

Electrochemical determination of low levels of uranyl by a vibrating gold microelectrode

Y Peled, E Krent, N Tal, H Tobias… - Analytical chemistry, 2015 - ACS Publications
In this work we report the sensitive electroanalytical detection of uranium (VI) in aqueous
solutions. Uranium commonly exists in aqueous solutions in the form of its oxo ion, uranyl …

Direct and simultaneous voltammetric analysis of heavy metals in tap water samples at Assiut city: an approach to improve the analysis time for nickel and cobalt …

OA Farghaly - Microchemical Journal, 2003 - Elsevier
Tap water samples (Assiut city, lie in the middle north of upper Egypt, approx. 370 km from
Cairo, January–March, 2002) were taken from the eight sampling sites of different locations …

An electrochemical sensor for trace uranium determination based on 6-O-palmitoyl-l-ascorbic acid-modified graphite electrodes

PA Dimovasilis, MI Prodromidis - Sensors and Actuators B: Chemical, 2011 - Elsevier
The development of a preconcentrating sensor based on 6-O-palmitoyl-l-ascorbic acid
(PAA)-modified graphite (GRA) electrodes for the determination of uranium is described …

Determination of uranium by adsorptive stripping voltammetry at a lead film electrode

M Korolczuk, K Tyszczuk, M Grabarczyk - Talanta, 2007 - Elsevier
An adsorptive stripping voltammetric procedure for the determination of U (VI) at an in situ
plated lead film electrode is described. The U (VI) complex with cupferron was accumulated …

Square wave anodic stripping voltammetric determination of metoclopramide in tablet and urine at carbon paste electrode

OA Farghaly, MA Taher, AH Naggar… - Journal of pharmaceutical …, 2005 - Elsevier
A simple, reliable and selective square wave anodic stripping (SWAS) voltammetric method
at carbon paste electrode (CPE) of metoclopramide hydrochloride (MCP) in pharmaceutical …