Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Noha M. El Zahar"'
Publikováno v:
Separations, Vol 9, Iss 12, p 403 (2022)
Recently, neoadjuvant treatment has turned out to be a feasible alternative for individuals suffering from locally advanced breast cancer. The neoadjuvant therapy is a type of chemotherapy that is given either before or after surgeries to diminish a
Externí odkaz:
https://doaj.org/article/7c173c0b47094bdf9fcf9c06c3cec009
Publikováno v:
Molecules, Vol 25, Iss 24, p 5953 (2020)
Advanced and sensitive spectrophotometric and chemometric analytical methods were successfully established for the stability-indicating assay of cromolyn sodium (CS) and its alkaline degradation products (Deg1 and Deg2). Spectrophotometric mean cente
Externí odkaz:
https://doaj.org/article/d8176de5a76b47f787c1402264b198c9
Autor:
Abdelaziz M. Annadi, Noha M. El Zahar, Nour El-Din A. Abdel-Sattar, Ekram H. Mohamed, Safwat A. Mahmoud, Mohamed S. Attia
Publikováno v:
RSC Advances. 12:34512-34519
An accurate, sensitive and selective RP-HPLC-UV method has been established for the estimation of Molnupiravir (MOL) in pure bulk powder and pharmaceutical formulation. Separation was achieved on an Inertsil C
Publikováno v:
Journal of the American Society for Mass Spectrometry. 32:497-508
Improving the mobile phase of electrospray oligonucleotides has been a major focus in the field of oligonucleotides. These improved mobile phases should reduce the charge state envelope of oligonucleotides coupled with electrospray ionization, which
Publikováno v:
Mass Spectrometry Reviews. 40:334-358
Since 2016, eight new oligonucleotide therapies have been approved which has led to increased interest in oligonucleotide analysis. There is a particular need for powerful bioanalytical tools to study the metabolism and biotransformation of these mol
Publikováno v:
Microchemical Journal. 181:107841
Autor:
Mohamed S. Attia, Ahmed Youssef, Mohammed A. Amin, Noha M. El Zahar, Mona N. Abou-Omar, Ekram Hany Mohamed, Abdelaziz M. Annadi
Publikováno v:
RSC advances. 11(47)
A rapid and selective LC-MS/MS method is described for the simultaneous assay of Avanafil and Dapoxetine in human plasma via a protein precipitation (PP) sample preparation technique. Tadalafil was chosen as the internal standard reaching good recove
Publikováno v:
Biomedical Chromatography. 35
Delivery of already existing and new drugs under development to the brain necessitates passage across the blood-brain barrier (BBB) with its tight intercellular junctions, molecular components and transporter systems. Consequently, it is critical to
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2021 (2021)
Journal of Analytical Methods in Chemistry
Journal of Analytical Methods in Chemistry
A simple, economic, green, and sensitive bioanalytical method for empagliflozin bioassay in rats’ plasma was employed successfully owing to the empagliflozin native fluorescence behavior. Enhanced liquid-liquid extraction, using diethyl ether (DEE)
Publikováno v:
Molecules
Molecules, Vol 25, Iss 5953, p 5953 (2020)
Volume 25
Issue 24
Molecules, Vol 25, Iss 5953, p 5953 (2020)
Volume 25
Issue 24
Advanced and sensitive spectrophotometric and chemometric analytical methods were successfully established for the stability-indicating assay of cromolyn sodium (CS) and its alkaline degradation products (Deg1 and Deg2). Spectrophotometric mean cente