Novel HPTLC densitometric methods for determination of tamsulosin HCl and tadalafil in their newly formulated dosage form: Comparative study and green profile assessment
Tantawy, Mahmoud A., Weshahy, Soheir A., Wadie, Mina, Rezk, Mamdouh R.
Published in Biomedical chromatography (01.08.2020)
Published in Biomedical chromatography (01.08.2020)
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Smart spectrophotometric assessment of tamsulosin hydrochloride and tadalafil in their new pharmaceutical formulation for treatment of benign prostatic hyperplasia and erectile dysfunction
Rezk, Mamdouh R., Tantawy, Mahmoud A., Wadie, Mina, Weshahy, Soheir A.
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15.02.2020)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15.02.2020)
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A novel HPLC-DAD method for simultaneous determination of alfuzosin and solifenacin along with their official impurities induced via a stress stability study; investigation of their degradation kinetics
Tantawy, Mahmoud A, Weshahy, Soheir A, Wadie, Mina, Rezk, Mamdouh R
Published in Analytical methods (09.07.2020)
Published in Analytical methods (09.07.2020)
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Fluorescence imaging approaches for eco‐friendly determination of perampanel in human plasma and application for therapeutic drug monitoring
Hassan, Said A., Helmy, Aya H., Youssef, Nadia F., Weshahy, Soheir A., El‐zeany, Badr A.
Published in Luminescence (Chichester, England) (01.06.2023)
Published in Luminescence (Chichester, England) (01.06.2023)
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Smart Spectral Processing of Data for the estimation of Commonly Used Over-the-counter (OTC) Co-formulated drug; Pseudoephedrine hydrochloride and Ibuprofen
Lotfy, Hayam M., Ahmed, Dina A., Abd El-Rahman, Mohamed K., Weshahy, Soheir A.
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.12.2019)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.12.2019)
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Selective spectrofluorimetric determination of two corticosteroids along with their co‐formulated drugs and degradation products in ophthalmic solution and aqueous humour
Abdelwahab, May H., Hegazy, Maha A., Weshahy, Soheir A., Hendawy, Hassan A.M., Abbas, Samah S.
Published in Luminescence (Chichester, England) (01.08.2021)
Published in Luminescence (Chichester, England) (01.08.2021)
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Development and Bioanalytical Validation of RP-HPLC Method for the Simultaneous Determination of Perampanel and Carbamazepine in Human Plasma for Therapeutic Drug Monitoring
Said A. Hassan, Helmy, Aya H., Weshahy, Soheir A., Youssef, Nadia F., El-Zeany, Badr A.
Published in Journal of analytical chemistry (New York, N.Y.) (01.05.2023)
Published in Journal of analytical chemistry (New York, N.Y.) (01.05.2023)
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Selective and Sensitive Chromatographic Methods for Determination of a Co-Formulated Binary Mixture in Antibacterial Eye Drops and Aqueous Humor in the Presence of Their Degradation Products and Potential Impurities
Hegazy, Maha A, Abdelwahab, May H, Hendawy, Hassan A M, Weshahy, Soheir A, Abbas, Samah S
Published in Journal of chromatographic science (01.01.2020)
Published in Journal of chromatographic science (01.01.2020)
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Resolution and Quantitation of Triamcinolone Acetonide and Its Coformulated Drug in the Presence of Its Impurities and Degradation Products by HPTLC and HPLC
Abbas, Samah S, Hegazy, Maha A, Hendawy, Hassan A M, Weshahy, Soheir A, Abdelwahab, May H
Published in Journal of AOAC International (01.07.2018)
Published in Journal of AOAC International (01.07.2018)
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Validated stability-indicating spectrophotometric methods for the determination of cefixime trihydrate in the presence of its acid and alkali degradation products
Mostafa, Nadia M, Abdel-Fattah, Laila, Weshahy, Soheir A, Hassan, Nagiba Y, Boltia, Shereen A
Published in Journal of AOAC International (01.01.2015)
Published in Journal of AOAC International (01.01.2015)
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Validated HPTLC and HPLC methods for determination of fluorometholone and sodium cromoglycate in presence of their impurities and degradation products; application to kinetic study and on rabbit aqueous humor
Hegazy, Maha A., Abdelwahab, May H., Hendawy, Hassan A. M., Weshahy, Soheir A., Abbas, Samah S.
Published in Journal of liquid chromatography & related technologies (16.03.2018)
Published in Journal of liquid chromatography & related technologies (16.03.2018)
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Separation and determination of clopidogrel and its impurities by capillary electrophoresis
Fayed, Ahmed S., Weshahy, Soheir A., Shehata, Mostafa A., Hassan, Nagiba Y., Pauwels, Jochen, Hoogmartens, Jos, Van Schepdael, Ann
Published in Journal of pharmaceutical and biomedical analysis (20.02.2009)
Published in Journal of pharmaceutical and biomedical analysis (20.02.2009)
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Stability-indicating spectrofluorometric method for the determination of some cephalosporin drugs via their degradation products
Mostafa, Nadia M, Abdel-Fattah, Laila, Weshahy, Soheir A, Hassan, Nagiba Y, Boltia, Shereen A
Published in Journal of AOAC International (01.03.2015)
Published in Journal of AOAC International (01.03.2015)
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Validated stability-indicating methods for determination of cilostazol in the presence of its degradation products according to the ICH guidelines
Fayed, Ahmad S., Shehata, Mostafa A., Ashour, Ahmed, Hassan, Nagiba Y., Weshahy, Soheir A.
Published in Journal of pharmaceutical and biomedical analysis (05.11.2007)
Published in Journal of pharmaceutical and biomedical analysis (05.11.2007)
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Journal Article
Stability-indicating HPTLC method for the simultaneous detection and quantification of alfuzosin hydrochloride, solifenacin succinate along with four of their official impurities
Tantawy, Mahmoud A., Weshahy, Soheir A., Wadie, Mina, Rezk, Mamdouh R.
Published in Microchemical journal (01.09.2020)
Published in Microchemical journal (01.09.2020)
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Sensitive Determination of Deflazacort by Comparative Nano-Voltammetric and Ion Selective Potentiometric Analysis in Pharmaceuticals and Biologicals
Abdelwahab, May H., Hegazy, Maha A., Hendawy, Hassan A. M., Weshahy, Soheir A., Abbas, Samah S.
Published in Journal of the Electrochemical Society (01.06.2021)
Published in Journal of the Electrochemical Society (01.06.2021)
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Journal Article
Double-Dip Approach: Simultaneous Dissolution Profiling of Pseudoephedrine and Ibuprofen in a Combined Dosage Form by Ion Selective Electrodes
Ahmed, Dina A., El-Rahman, Mohamed K. Abd, Lotfy, Hayam M., Weshahy, Soheir A.
Published in Journal of the Electrochemical Society (2018)
Published in Journal of the Electrochemical Society (2018)
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Journal Article
A novel HPLC-DAD method for simultaneous determination of alfuzosin and solifenacin along with their official impurities induced a stress stability study; investigation of their degradation kinetics
Tantawy, Mahmoud A, Weshahy, Soheir A, Wadie, Mina, Rezk, Mamdouh R
Published in Analytical methods (09.07.2020)
Published in Analytical methods (09.07.2020)
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