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Biosensors & Bioelectronics|August 17, 2013
Modified carbon paste sensor for the potentiometric determination of neostigmine bromide in pharmaceutical formulations, human plasma and urineA F Khorshid, Y M IssaJournal of Pharmaceutical and Biomedical Analysis|August 1, 1996
Selective spectrophotometric method for the determination of erythromycin and its esters in pharmaceutical formulations using gentiana violetA S Amin, Y M IssaJournal of Pharmaceutical and Biomedical Analysis|March 5, 2003
Utility of formazans and cetylpyridinium chloride in rapid spectrophotometric determination of zinc in biological materials and pharmaceutical formulationsA S Amin, Y M IssaJournal of Hazardous Materials|June 22, 2010
New selenite ion-selective electrodes based on 5,10,15,20-tetrakis-(4-methoxyphenyl)-21H,23H-porphyrin-Co(II)H Ibrahim, Y M Issa, Ola R ShehabJournal of Pharmaceutical and Biomedical Analysis|March 27, 2007
Improving the detection limits of antispasmodic drugs electrodes by using modified membrane sensors with inner solid contactHosny Ibrahim, Y M Issa, Hazem M Abu-ShawishAnalytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|July 2, 2004
Chemically modified carbon paste electrode for the potentiometric determination of dicylomine hydrochloride in batch and in FIA conditionsH Ibrahim, Y M Issa, Hazem M Abu-ShawishDrug Testing and Analysis|May 4, 2011
Single and mixed chemically modified carbon paste ion-selective electrodes for determination of ketotifen fumarateM M Khater, Y M Issa, S H MohamedBioelectrochemistry (Amsterdam, Netherlands)|August 18, 2009
Flow injection determination of ketotifen fumarate using PVC membrane selective electrodesM M Khater, Y M Issa, Sabrein H MohammedSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|March 11, 2006
The surfactant sensitized analytical reaction of cerium(IV) with some triphenylformazan derivativesI S Ahmed, A S Amin, Y M IssaSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|September 29, 2009
1H NMR, 13C NMR and mass spectral studies of some Schiff bases derived from 3-amino-1,2,4-triazoleY M Issa, H B Hassib, H E AbdelaalPageof 4