Tarek S. Belal
Tarek S. Belal
Professor, Faculty of Pharmacy, Alexandria University
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عنوانعدد مرات الاقتباساتالسنة
Determination of paracetamol and tramadol hydrochloride in pharmaceutical mixture using HPLC and GC-MS
T Belal, T Awad, R Clark
Journal of chromatographic science 47 (10), 849-854, 2009
742009
Simultaneous spectrofluorimetric determination of amlodipine besylate and valsartan in their combined tablets
RA Shaalan, TS Belal
Drug testing and analysis 2 (10), 489-493, 2010
532010
GC–IRD methods for the identification of isomeric ethoxyphenethylamines and methoxymethcathinones
T Belal, T Awad, J DeRuiter, CR Clark
Forensic Science International 184 (1-3), 54-63, 2009
372009
Spectrofluorimetric determination of 2-aminopyridine as a potential impurity in piroxicam and tenoxicam within the pharmacopoeial limit
MH Barary, MH Abdel-Hay, SM Sabry, TS Belal
Journal of pharmaceutical and biomedical analysis 34 (1), 221-226, 2004
282004
Adsorptive stripping voltammetric behaviour of azomethine group in pyrimidine-containing drugs
SM Sabry, MH Barary, MH Abdel-Hay, TS Belal
Journal of pharmaceutical and biomedical analysis 34 (3), 509-516, 2004
272004
New simple spectrophotometric method for determination of the binary mixtures (atorvastatin calcium and ezetimibe; Candesartan cilexetil and hydrochlorothiazide) in tablets
TS Belal, HG Daabees, MM Abdel-Khalek, MS Mahrous, MM Khamis
Journal of Pharmaceutical Analysis 3 (2), 118-126, 2013
262013
Validated HPLC determination of the two fixed dose combinations (chlordiazepoxide hydrochloride and mebeverine hydrochloride; carvedilol and hydrochlorothiazide) in their tablets
RS Haggag, RA Shaalan, TS Belal
Journal of AOAC International 93 (4), 1192-1200, 2010
262010
Comparison of GC–MS and GC–IRD methods for the differentiation of methamphetamine and regioisomeric substances
T Awad, T Belal, J DeRuiter, K Kramer, CR Clark
Forensic science international 185 (1-3), 67-77, 2009
252009
GC–MS studies on acylated derivatives of 3-methoxy-4-methyl-and 4-methoxy-3-methyl-phenethylamines: Regioisomers related to 3, 4-MDMA
T Belal, T Awad, J DeRuiter, CR Clark
Forensic science international 178 (1), 61-82, 2008
252008
GC–MS studies on the six naphthoyl-substituted 1-n-pentyl-indoles: JWH-018 and five regioisomeric equivalents
A Thaxton, TS Belal, F Smith, J DeRuiter, KM Abdel-Hay, CR Clark
Forensic science international 252, 107-113, 2015
222015
Derivative and derivative ratio spectrophotometric analysis of antihypertensive ternary mixture of amiloride hydrochloride, hydrochlorothiazide and timolol maleate
MH Abdel‐Hay, AA Gazy, EM Hassan, TS Belal
Journal of the Chinese Chemical Society 55 (5), 971-978, 2008
212008
Validated Stability Indicating HPLC-DAD Method for the Simultaneous Determination of Diclofenac Sodium and Diflunisal in Their Combined Dosage Form
RA Shaalan, TS Belal
Scientia Pharmaceutica 81 (3), 713-731, 2013
192013
Validated stability-indicating HPLC-DAD method for determination of the recently approved hepatitis C antiviral agent daclatasvir
MM Baker, DS El-Kafrawy, MS Mahrous, TS Belal
Annales pharmaceutiques francaises 75 (3), 176-184, 2017
182017
A simple and sensitive spectrofluorimetric method for analysis of some nitrofuran drugs in pharmaceutical preparations
TS Belal
Journal of fluorescence 18 (5), 771-780, 2008
182008
Spectrophotometric determination of bisacodyl and piribedil
MH Abdel‐Hay, SM Sabry, MH Barary, TS Belal
Analytical letters 37 (2), 247-262, 2004
182004
Validated stability-indicating HPLC-DAD method of analysis for the antihypertensive triple mixture of amlodipine besylate, valsartan and hydrochlorothiazide in their tablets
RA Shaalan, TS Belal, FA El Yazbi, SM Elonsy
Arabian Journal of Chemistry 10, S1381-S1394, 2017
172017
Validated HPTLC method for the simultaneous determination of alfuzosin, terazosin, prazosin, doxazosin and finasteride in pharmaceutical formulations
TS Belal, MS Mahrous, MM Abdel-Khalek, HG Daabees, MM Khamis
Analytical Chemistry Research 1, 23-31, 2014
172014
Validated Stability-Indicating HPLC–DAD Determination of the Antihypertensive Binary Mixture of Carvedilol and Hydrochlorothiazide in Tablet Dosage Forms
TS Belal, RA Shaalan, FA El Yazbi, SM Elonsy
Chromatographia 76 (23-24), 1707-1720, 2013
172013
HPLC-DAD stability indicating determination of nitrofurazone and lidocaine hydrochloride in their combined topical dosage form
RA Shaalan, TS Belal
Journal of chromatographic science 48 (8), 647-653, 2010
172010
Kinetic spectrophotometric analysis of naftidrofuryl oxalate and vincamine in pharmaceutical preparations using alkaline potassium permanganate
TS Belal, MH Barary, SM Sabry
Journal of Food and Drug Analysis 17 (6), 2009
172009
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مقالات 1–20