Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hassan A M Hendawy"'
Autor:
Heba M. El-Sayed, Hisham Ezzat Abdellatef, Hassan A. M. Hendawy, Omar M El-Abassy, Hany Ibrahim
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-11 (2023)
Abstract Background Favipiravir is currently used for the treatment of coronavirus disease-2019 (COVID-19). Objective A highly sensitive and eco-friendly electroanalytical method was developed to quantify favipiravir. Method The voltammetric method o
Externí odkaz:
https://doaj.org/article/a5e94fe30a42472ba3805237c893ceec
Autor:
Hany Ibrahim, Omar M El-Abassy, Hisham Ezzat Abdellatef, Hassan A. M. Hendawy, Heba M El-Sayed
Publikováno v:
BMC Chemistry, Vol 16, Iss 1, Pp 1-15 (2022)
Abstract Pharmaceutical quality control products (QC) demand quick, sensitive, and cost-effective methods to ensure high production at a low cost. Green analytical methods are also becoming more common in pharmaceutical research to cut down on the am
Externí odkaz:
https://doaj.org/article/94079e5a6d6441dc94464d0472329805
Autor:
Abdelrahman Nabil, Hassan A. M. Hendawy, Randa Abdel-Salam, Rasha M. Ahmed, Ahmed Shawky, Samy Emara, Noha Ibrahim
Publikováno v:
Chemosensors, Vol 11, Iss 9, p 471 (2023)
A new green-validated and highly sensitive electrochemical method for the determination of molnupiravir (MOV) has been developed using cyclic voltammetry. The proposed analytical platform involves the use of a disposable laboratory-made screen-printe
Externí odkaz:
https://doaj.org/article/7415f4c37c224dcca2e77a980f32f9cf
Autor:
Omar A. Ahmed-Farid, Mohamed Taha, Rofanda M. Bakeer, Omyma K. Radwan, Hassan A. M. Hendawy, Ayman Samaan, Einas Yousef
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Parkinson’s disease (PD) is a progressive chronic neurodegenerative condition characterized by the loss of dopaminergic neurons within the substantia nigra. Current PD therapeutic strategies are mainly symptomatic and can lead to motor com
Externí odkaz:
https://doaj.org/article/5036f39c5bec4c3098024d6027f97f5a
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-8 (2019)
Abstract Background A highly sensitive sensor for the electrochemical determination of an antidiabetic drug Linagliptin (LG) was constructed using carbon paste electrode (CPE) modified with iron oxide nanoparticles (Fe2O3NPs). The electrochemical per
Externí odkaz:
https://doaj.org/article/b7d16626c3b24ecbba3f619969dc1f45
Autor:
Adel Ehab Ibrahim, Sami El Deeb, Hisham Ezzat Abdellatef, Hassan A. M. Hendawy, Omar M. El-Abassy, Hany Ibrahim
Publikováno v:
Separations, Vol 9, Iss 2, p 49 (2022)
Reducing the amounts consumed of organic solvents while keeping good chromatographic performance has been a significant step towards the greening of analytical methodologies. When sodium dodecyl sulfate (SDS) and Brij-35 surfactants are combined in a
Externí odkaz:
https://doaj.org/article/00ca0e251b6148379e0b0fd664d05332
Publikováno v:
Journal of AOAC INTERNATIONAL. 106:26-33
Background Safinamide, a highly specific inhibitor of monoamine oxidase B, is a new approved prodigious therapy used to cure Parkinson's disease (PD). Objective Before marketing and selling a medicine, manufacturers must guarantee that the manufactur
Autor:
Omar A. Ahmed‑Farid, Mohamed Taha, Rofanda M. Bakeer, Omyma K. Radwan, Hassan A. M. Hendawy, Ayman S. Soliman, Einas Yousef
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-1 (2021)
Externí odkaz:
https://doaj.org/article/afda89524e68450ca219c136271fd673
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
The present work describes a novel, simple, and fast electroanalytical methodology for naproxen (NAP) determination in pharmaceutical formulations and biological fluids in the presence of its degradation products. Carbon paste electrodes (CPEs) modif
Externí odkaz:
https://doaj.org/article/42391f394e3644609a8d5006e8ab2b37
Publikováno v:
International Journal of Electrochemistry, Vol 2016 (2016)
This work compares voltammetric response of nalbuphine hydrochloride (NP·HCl) at both activated glassy carbon and pencil graphite electrodes. The electrochemical oxidation of the drug was studied using cyclic voltammetry (CV), differential pulse vol
Externí odkaz:
https://doaj.org/article/8069627f3de94a20818b0cd06ff2ac7d