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Authors whose works are in public domain in at least one jurisdiction

List of works by Mamdouh R. Rezk

A Rapid and Sensitive HPLC Assay of Some Concomitant Anti-Migraine Drugs ⬇️

scientific article published on July 11, 2013

Chromatographic Determination of Cyclopentolate Hydrochloride and Phenylephrine Hydrochloride in the Presence of Their Potential Degradation Products.

scientific article published on 30 November 2016

Comparative study of different chromatographic techniques for the analysis of multi-residues of some approved antimicrobials in fish tissues.

scientific article published on 15 July 2015

Comparative study of novel versus conventional two-wavelength spectrophotometric methods for analysis of spectrally overlapping binary mixture.

scientific article published on 8 April 2015

Determination of Residues of Diazinon and Chlorpyrifos in Lavender and Rosemary Leaves by Gas Chromatography.

scientific article published on 18 August 2017

Determination of amlodipine, indapamide and perindopril in human plasma by a novel LC-MS/MS method; Application to a bioequivalence study

scientific article published on 11 December 2020

Development and validation of sensitive and rapid UPLC-MS/MS method for quantitative determination of daclatasvir in human plasma: Application to a bioequivalence study.

scientific article

Development of a sensitive UPLC-ESI-MS/MS method for quantification of sofosbuvir and its metabolite, GS-331007, in human plasma: Application to a bioequivalence study

scientific article

Development, optimization and validation of a highly sensitive UPLC-ESI-MS/MS method for simultaneous quantification of amlodipine, benazeprile and benazeprilat in human plasma: application to a bioequivalence study

scientific article

Drug Interchangeability of Generic and Brand Products of Fixed Dose Combination Tablets of Sofosbuvir and Ledipasvir (400/90 mg): Employment of Reference Scaled Average Bioequivalence Study on Healthy Egyptian Volunteers

scientific article published on 7 February 2018

Multi-residues determination of antimicrobials in fish tissues by HPLC-ESI-MS/MS method

scientific article published on 10 December 2014

Novel and sensitive UPLC-MS/MS method for quantification of sofosbuvir in human plasma: application to a bioequivalence study

scientific article published on 28 January 2016

Novel determination of sofosbuvir and velpatasvir in human plasma by UPLC-MS/MS method: Application to a bioequivalence study

scientific article published on 23 August 2018

Novel spectrophotometric determination of chloramphenicol and dexamethasone in the presence of non labeled interfering substances using univariate methods and multivariate regression model updating

scientific article

Novel spectrophotometric methods for simultaneous determination of timolol and dorzolamide in their binary mixture

scientific article published on 15 February 2014

Photodegradation and photostability-indication of mequitazine.

scientific article published on 12 August 2009

Quantification of amlodipine and atorvastatin in human plasma by UPLC-MS/MS method and its application to a bioequivalence study

scientific article published on 02 April 2018

Quantification of sofosbuvir and ledipasvir in human plasma by UPLC-MS/MS method: Application to fasting and fed bioequivalence studies

scientific article published on 7 June 2016

Robust Assessment of Molecular Size Distribution of Meningococcal AC Vaccine.

scientific article published on 7 September 2016

Selective Determination of Human Growth Hormone (Somatropin) in the Presence of Its Chemical Degradation Products

scientific article published in July 2017

Selective determination of diclazuril in the presence of its degradation products

scientific article

Selective determination of ertapenem and imipenem in the presence of their degradants.

scientific article published on September 2010

Selective determination of ertapenem in the presence of its degradation product.

scientific article published on 25 December 2008

Simultaneous Determination of Cinchocaine Hydrochloride and Betamethasone Valerate in Presence of Their Degradation Products

scientific article

Simultaneous determination of sitagliptin and metformin in their pharmaceutical formulation.

scientific article published in March 2013

Stability Indicating Determination of Human Growth Hormone by Novel SE-LC Method

scientific article

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