Browsing by Author Morsy EL Zahar, Noha

Showing results 1 to 15 of 15
Issue DateTitleAuthor(s)
14-Dec-2018Alkylamine ion-pairing reagents and the chromatographic separation of oligonucleotidesLi, Ning; Morsy EL Zahar, Noha ; Saad, Jack G.; van der Hage, Erik R.E.; Bartlett, Michael G.
1-Jul-2021Assessment of brain-to-blood drug distribution using liquid chromatographyMorsy EL Zahar, Noha ; Sutton, J. Michael; Bartlett, Michael G.
1-Jul-2021BIOANALYSIS AND BIOTRANSFORMATION OF OLIGONUCLEOTIDE THERAPEUTICS BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRYSutton, James Michael; Kim, Jaeah; Morsy EL Zahar, Noha ; Bartlett, Michael G.
1-Jan-2018Chromatographic approaches for the characterization and quality control of therapeutic oligonucleotide impuritiesMorsy EL Zahar, Noha ; Magdy, N.; El-Kosasy, A. M.; Bartlett, Michael G.
30-Nov-2022Development and validation of molnupiravir assessment in bulk powder and pharmaceutical formulation by the RP-HPLC-UV methodAnnadi, Abdelaziz M.; Morsy EL Zahar, Noha ; El-Din A. Abdel-Sattar, Nour; Mohamed, Ekram H.; Mahmoud, Safwat A.; Attia, Mohamed S.
1-Dec-2020Development of advanced chemometric-assisted spectrophotometric methods for the determination of cromolyn sodium and its alkaline degradation productsMorsy EL Zahar, Noha ; Tadros, Mariam M.; Ayoub, Bassam M.
2021Economic Spectrofluorometric Bioanalysis of Empagliflozin in Rats’ PlasmaAyoub, Bassam; Effat, Haidy ; Tadros, Mariam; Morsy EL Zahar, Noha 
1-Sep-2020Enhanced extraction technique of omarigliptin from human plasma—applied to biological samples from healthy human volunteersMowaka, Shereen; Ashoush, Nermeen; Tadros, Mariam; Morsy EL Zahar, Noha ; Ayoub, Bassam
1-Jul-2020In vitro metabolism of 2′-ribose unmodified and modified phosphorothioate oligonucleotide therapeutics using liquid chromatography mass spectrometryKim, Jaeah; Morsy EL Zahar, Noha ; Bartlett, Michael G.
3-Feb-2021Oligonucleotide Anion Adduct Formation Using Negative Ion Electrospray Ion-Mobility Mass SpectrometrySutton, J. Michael; Morsy EL Zahar, Noha ; Bartlett, Michael G.
1-Oct-2020Rosuvastatin dose should be case individualized: An observation from inherited hypercholesterolemia case studyAyoub, B. M.; Ashoush, N.; Tadros, M. M.; Morsy EL Zahar, Noha ; Hendy, M. S.; Mowaka, S.
1-May-2015Screening and optimization of the reaction of polymyxin B sulphate with NBD-Cl for the synchronous spectrofluorimetric determination of polymyxin B sulphate in human plasmaEl-Kosasy, A. M.; Abdel-Aziz, Omar; Magdy, N.; Morsy EL Zahar, Noha 
25-Aug-2021Simultaneous determination of Avanafil and Dapoxetine in human plasma using liquid chromatography/tandem mass spectrometry (LC-MS/MS) based on a protein precipitation techniqueAbou-Omar, Mona N.; Annadi, Abdelaziz M.; Morsy EL Zahar, Noha ; Youssef, Ahmed O.; Amin, Mohammed A.; Attia, Mohamed S.; Mohamed, Ekram H.
Dec-2017Simultaneous determination of tianeptine and its active metabolite tianeptine MC5 in rat plasma and brain tissue using high performance liquid chromatography / electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS)Magdy Hanna Nassif, Nancy ; AM El-Kosasy; Wayne D Beck; Patrick M Callahan; Alvin V Terry; Michael G Bartlett; Morsy EL Zahar, Noha 
1-Dec-2022Simultaneous Quantification of a Neoadjuvant Treatment Used in Locally Advanced Breast Cancer Using an Eco-Friendly UPLC-MS/MS Method: A Pharmacokinetic Study in Rat PlasmaBinjubair, Faizah A.; Al-Rashood, Sara T.; Okeil, Sherif; Morsy EL Zahar, Noha ; Morsy, Noha Fathy Elazab