Zobrazeno 1 - 10
of 115
pro vyhledávání: '"El Sheikh, Ragaa"'
Autor:
El Sheikh, Ragaa, Gouda, Ayman A., Ghazy, Ahmed A., Jumaa, Nesma M., Elsaify, Noha E.M., Soliman, Nehal S.A., El Sayed, Asmaa, Moustafa, Ahmed H., Babalghith, Ahmad O., El Sayed, Ahmed, El-Majeed, Al-Sayed M．Abd
Publikováno v:
In Talanta Open December 2024 10
Autor:
Mousa, Heba, Abd El-Hay, Soad S., El Sheikh, Ragaa, Gouda, Ayman A., El-Ghaffar, Samar Abd, El-Aal, Mohamed Abd
Publikováno v:
In International Journal of Biological Macromolecules February 2024 258 Part 1
Autor:
Al-Bagawi, Amal H.1, El Sheikh, Ragaa2, Salem, Osama M. A.3, Fattah, Ghada M. Abdel2, Garoub, Mohannad M.4, Gouda, Ayman A.2 aymangouda77@gmail.com
Publikováno v:
Bulletin of the Chemical Society of Ethiopia. 2023, Vol. 37 Issue 5, p1081-1092. 12p.
Simultaneous estimation of pantoprazole and piroxicam by HPLC: Response surface methodology approach
Publikováno v:
In Microchemical Journal May 2022 176
Publikováno v:
In Microchemical Journal September 2020 157
Publikováno v:
In Microchemical Journal November 2019 150
Autor:
H. Al-Bagawi, Amal, Sh. Alenezi, Samya, El Sheikh, Ragaa, Abdel Fattah, Ghada, A. Gouda, Ayman
Publikováno v:
Bulletin of the Chemical Society of Ethiopia; Vol. 37 No. 3 (2023); 579-592
A new, fast, sensitive, simple, and green dispersive liquid–liquid microextraction (DLLME)-based spectrophotometric method for the determination of valacyclovirHCl (VAL) in pure form and pharmaceutical formulations has been developed and validated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82a6e56984fd16049d95b9869369c530
https://doi.org/10.4314/bcse.v37i3.4
https://doi.org/10.4314/bcse.v37i3.4
Autor:
Gouda, Ayman A., El Sheikh, Ragaa, Khedr, Abdalla M., Abo Al Ezz, Sherehan, Gamil, Walaa, El-Gabry, Marwa M., Youssef, Eman H.
Publikováno v:
International Journal of Environmental Analytical Chemistry; Dec2023, Vol. 103 Issue 16, p4515-4529, 15p
Autor:
El Sheikh, Ragaa, El Sheikh, Enas M., Khalafalla, Mahmoud S., Mahfouz, Lamees I., El-Gabry, Marwa M., Gouda, Ayman A.
Publikováno v:
International Journal of Environmental Analytical Chemistry; Dec2023, Vol. 103 Issue 16, p4225-4238, 14p
Autor:
H. Al-Bagawi, Amal, El Sheikh, Ragaa, M.A. Salem, Osama, M. Abdel Fattah, Ghada, M. Garoub , Mohannad, A. Gouda, Ayman
Publikováno v:
Bulletin of the Chemical Society of Ethiopia; Vol. 37 No. 5 (2023); 1081-1092
For acyclovir (ACV) determination in bulk and dosage forms, quick, sensitive, straightforward, and eco-friendly ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME)-based spectrophotometric method has been created and validated. AC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::32261d14a694100817716b3e00b0b9d0
https://www.ajol.info/index.php/bcse/article/view/250376
https://www.ajol.info/index.php/bcse/article/view/250376