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List of works by Fathalla Belal

A green capillary zone electrophoresis method for the simultaneous determination of piperacillin, tazobactam and cefepime in pharmaceutical formulations and human plasma.

scientific article published on 8 June 2015

Application of liquid chromatographic method with fluorescence detection for the determination of triclabendazole in tablets and biological fluids.

scientific article

Benazepril hydrochloride: comprehensive profile.

scientific article published on January 2005

Bromimetric determination of some benzothiadiazine diuretics in dosage forms ⬇️

scientific article published on 01 April 1988

Conventional and first derivative synchronous fluorometric determination of ethamsylate in pharmaceutical preparations and biological fluids. Application to stability studies

scientific article published on 24 February 2011

Conventional and first derivative synchronous spectrofluorimetric methods for the simultaneous determination of cisatracurium and nalbuphine in biological fluids

scientific article published on 21 November 2019

Decision-making tree for improving selectivity and sensitivity of sweeping-MEKC determination of hydrophobic analytes: Application to five cardiovascular drugs with greenness assessment

scientific article published in 2022

Derivative spectrophotometric and liquid chromatographic methods for the simultaneous determination of metoclopramide hydrochloride and aspirin in pharmaceuticals

scientific article published on 07 February 2014

Determination of Oxybutynin in Pharmaceuticals via Reaction with Mixed Acids Anhydrides: Application to Content Uniformity Testing ⬇️

scientific article published on November 3, 2010

Development and validation of a repharsed phase- HPLC method for simultaneous determination of rosiglitazone and glimepiride in combined dosage forms and human plasma.

scientific article published on 26 January 2012

Development and validation of stability indicating method for determination of sertraline following ICH guidlines and its determination in pharmaceuticals and biological fluids ⬇️

scientific article published on October 13, 2011

Development of a micelle-enhanced high-throughput fluorometric method for determination of niclosamide using a microplate reader

scientific article published on 18 November 2018

Development of square-wave adsorptive stripping voltammetric method for determination of acebutolol in pharmaceutical formulations and biological fluids.

scientific article published on 21 February 2012

Dipyridamole: comprehensive profile.

scientific article published on January 2005

Enhanced spectrofluorimetric determination of esomeprazole and pantoprazole in dosage forms and spiked human plasma using organized media

scientific article published on 24 July 2014

First derivative spectrofluorimetric determination of zopiclone and its degradation product, 2-amino-5-chloropyridine, in pharmaceutical formulations with preliminary tool in biological fluids for clinical evidence of zopiclone intake.

scientific article

First derivative synchronous spectrofluorimetric method for the simultaneous determination of propofol and cisatracurium besylate in biological fluids

scientific article published on 19 November 2019

Fluorometric determination of bopindolol and celiprolol in pharmaceutical preparations and biological fluids.

scientific article published on 3 April 2012

Green conventional and first-order derivative fluorimetry methods for determination of trimebutine and its degradation product (eudesmic acid). Emphasis on the solvent and pH effects on their emission spectral properties

scientific article published on 07 October 2019

Highly sensitive HPLC method for assay of aliskiren in human plasma through derivatization with 1-naphthyl isocyanate using UV detection.

scientific article published on 28 June 2013

Kinetic spectrophotometric determination of nizatidine and ranitidine in pharmaceutical preparations ⬇️

scientific article published on January 1, 2002

Micellar HPLC and derivative spectrophotometric methods for the simultaneous determination of fluconazole and tinidazole in pharmaceuticals and biological fluids.

scientific article published on 7 April 2013

Micellar HPLC method for the simultaneous determination of three anticonvulsant drugs in dosage forms and biological fluids. Application to dissolution-rate testing

scientific article published on 22 March 2018

Micellar HPLC-UV method for the simultaneous determination of levodopa, carbidopa and entacapone in pharmaceuticals and human plasma

scientific article published on 22 May 2018

Micellar liquid chromatographic method for the simultaneous determination of Levofloxacin and Ambroxol in combined tablets: Application to biological fluids

scientific article

Micelle-enhanced spectrofluorimetric determination of amlexanox in bioadhesive buccal tablets: application to content uniformity testing.

scientific article published on 21 January 2015

Micelle-enhanced spectrofluorimetric method for determination of cyproheptadine hydrochloride in tablets: application to in-vitro drug release and content uniformity test

scientific article published on 31 July 2013

Micelle-enhanced spectrofluorimetric method for determination of lacidipine in tablet form; application to content uniformity testing

scientific article published on 11 December 2014

Micelle-enhanced spectrofluorimetric method for quantification of entacapone in tablets and human plasma.

scientific article

New spectrophotometric/chemometric assisted methods for the simultaneous determination of imatinib, gemifloxacin, nalbuphine and naproxen in pharmaceutical formulations and human urine.

scientific article published on 21 February 2018

Novel univariate and multivariate regression methods for the simultaneous analysis of ternary mixture of 1, 4-benzodiazepines in dosage forms and human urine.

scientific article published on 27 March 2018

Penicillamine: Adsorption, Distribution, Metabolism, and Elimination Profile

scientific article published on January 1, 2005

Penicillamine: analytical profile.

scientific article published on January 2005

Polarographic determination of EDTA in certain pharmaceutical dosage forms ⬇️

scientific article published on September 1, 1998

Polarographic determination of some penicillins through nitrosation ⬇️

scientific article published on 01 June 1998

Rapid simultaneous determination of indacaterol maleate and glycopyrronium bromide in inhaler capsules using a validated stability-indicating monolithic LC method.

scientific article published on 4 May 2017

Robust analysis of the hydrophobic basic analytes loratadine and desloratadine in pharmaceutical preparations and biological fluids by sweeping-cyclodextrin-modified micellar electrokinetic chromatography

scientific article published on 09 August 2013

Simultaneous Determination of Cromolyn Sodium Combined Dosage Forms Using Isocratic HPLC Method.

scientific article published on 12 September 2016

Simultaneous Determination of Tizanidine, Nimesulide, Aceclofenac and Paracetamol in Tablets and Biological Fluids Using Micellar Liquid Chromatography.

scientific article

Simultaneous HPLC Determination of Cisatracurium and Propofol in Human Plasma via Fluorometric Detection

scientific article published on 9 April 2018

Simultaneous HPLC determination of alfuzosin, tamsulosin and vardenafil in human plasma and pharmaceutical formulations using time programmed fluorescence detection

scientific article published on 29 August 2018

Simultaneous HPLC determination of thiocolchicoside and glafenine as well as thiocolchicoside and floctafenine in their combined dosage forms

scientific article published on 01 February 2011

Simultaneous determination of aliskiren hemifumarate, amlodipine besylate, and hydrochlorothiazide in their triple mixture dosage form by capillary zone electrophoresis.

scientific article

Simultaneous determination of floctafenine and its hydrolytic degradation product floctafenic acid using micellar liquid chromatography with applications to tablets and human plasma.

scientific article

Simultaneous determination of metolazone and losartan in their combined tablets using synchronous fluorescence spectroscopy

scientific article published on 20 May 2019

Simultaneous determination of sitagliptin and metformin in pharmaceutical preparations by capillary zone electrophoresis and its application to human plasma analysis

scientific article published on 30 July 2012

Simultaneous determination of sulpiride and its alkaline degradation product by second derivative synchronous fluorescence spectroscopy.

scientific article published on 15 August 2009

Simultaneous determination of tylosin and josamycin residues in muscles, liver, eggs and milk by MLC with a monolithic column and time-programmed UV detection: application to baby food and formulae.

scientific article

Simultaneous determination of zopiclone and its degradation product and main impurity (2-amino-5-chloropyridine) by micellar liquid chromatography with time-programmed fluorescence detection: preliminary investigation for biological monitoring

scientific article published on 06 September 2012

Spectrofluorimetric Determination of Terbinafine Hydrochloride and Linezolid in their Dosage Forms and Human Plasma ⬇️

scientific article published on May 31, 2013

Spectrofluorimetric determination of amisulpride and bumidazone in raw materials and tablets.

scientific article

Spectrofluorimetric determination of oseltamivir phosphate through derivatization with o-phthalaldehyde. Application to pharmaceutical preparations with a preliminary study on spiked plasma samples

scientific article published on 24 February 2012

Spectrofluorimetric determination of paroxetine HCl in pharmaceuticals via derivatization with 4-chloro-7- nitrobenzo-2-oxa-1,3-diazole (NBD-Cl)

scientific article published on 01 July 2010

Spectrofluorimetric determination of vigabatrin and gabapentin in urine and dosage forms through derivatization with fluorescamine ⬇️

scientific article published on January 1, 2002

Spectrofluorometric determination of clonazepam in dosage forms: Application to content uniformity testing and human plasma

scientific article published on 18 May 2017

Spectrofluorometric determination of methocarbamol in pharmaceutical preparations and human plasma

scientific article published on 09 October 2010

Spectrophotometric determination of diloxanide furoate in its dosage forms ⬇️

scientific article published on September 1, 2001

Spectrophotometric determination of fenoterol hydrobromide in pure form and dosage forms ⬇️

scientific article published on October 1, 2003

Spectrophotometric determination of labetalol in pharmaceutical preparations and spiked human urine ⬇️

scientific article published on April 1, 2003

Spectrophotometric determination of tizanidine and orphenadrine via ion pair complex formation using eosin Y.

scientific article published on 8 October 2011

Spectroscopic determination of succinylcholine in dosage forms using eosin Y.

scientific article published on 8 November 2017

Stability-Indicating HPLC Method for Determination of Naftazone in Tablets. Application to Degradation Kinetics and Content Uniformity Testing ⬇️

scientific article published on August 1, 2011

Stability-indicating micelle-enhanced spectrofluorimetric method for determination of loratadine and desloratadine in dosage forms

scientific article published on 13 April 2011

Stability-indicating spectrofluorimetric method for the assay of ziprasidone in capsules

scientific article published on 16 February 2011

Stacking-cyclodextrin-microchip electrokinetic chromatographic determination of gabapentinoid drugs in pharmaceutical and biological matrices

scientific article published on 26 April 2017

Titrimetric determination of acetylenic hypnotics using organic brominating agents ⬇️

scientific article published on April 22, 1988

Two liquid chromatographic approaches for the simultaneous determination of xipamide and its degradation product (2,6-xylidine) using time-programmed fluorescence detection

scientific article published on 26 August 2016

Two novel UPLC methods utilizing two different analytical columns and different detection approaches for the simultaneous analysis of velpatasvir and sofosbuvir: application to their co-formulated tablet

scientific article published on 30 September 2019

Utility of certain nucleophilic aromatic substitution reactions for the assay of pregabalin in capsules.

scientific article published on 28 June 2011

Validated stability-indicating liquid chromatographic method for the determination of ribavirin in the presence of its degradation products: application to degradation kinetics.

scientific article published on 4 August 2014

Valproic Acid and sodium valproate: comprehensive profile.

scientific article published on January 2005

Voltammetric determination of parthenolide in spiked human plasma and urine ⬇️

scientific article published on July 1, 2001

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