A highly sensitive and green electroanalytical method for the determination of favipiravir in pharmaceutical and biological fluids.

Autor: El-Sayed HM; Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt., Abdellatef HE; Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt., Hendawy HAM; Egyptian Drug Authority, Giza, Egypt., El-Abassy OM; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, Badr, 11829, Egypt. omar-magdy@eru.edu.eg., Ibrahim H; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, Badr, 11829, Egypt.

Publikováno v: BMC chemistry [BMC Chem] 2023 Aug 31; Vol. 17 (1), pp. 109. Date of Electronic Publication: 2023 Aug 31.

Green Spectrophotometric Platforms for Resolving Overlapped Spectral Signals of Recently Approved Antiparkinsonian Drug (Safinamide) in the Presence of Its Synthetic Precursor (4-Hydroxybenzaldehyde): Applying Ecological Appraisal and Comparative Statistical Studies.

Autor: El-Sayed HM; Zagazig University, Faculty of Pharmacy, Department of Analytical Chemistry, Zagazig 44519, Egypt., El-Abassy OM; Egyptian Russian University, Faculty of Pharmacy, Pharmaceutical Chemistry Department, Badr City, Cairo 11829, Egypt., Abdellatef HE; Zagazig University, Faculty of Pharmacy, Department of Analytical Chemistry, Zagazig 44519, Egypt., Hendawy HAM; Egyptian Drug Authority, Pharmaceutical Chemistry Department, Giza 12511, Egypt., Ibrahim H; Egyptian Russian University, Faculty of Pharmacy, Pharmaceutical Chemistry Department, Badr City, Cairo 11829, Egypt.

Publikováno v: Journal of AOAC International [J AOAC Int] 2022 Dec 22; Vol. 106 (1), pp. 26-33.

Selective Determination of Entecavir in the Presence of its Oxidative Degradate by Spectrophotometric and Chromatographic Methods.

Autor: El-Sayed HM; Zagazig University, Faculty of Pharmacy, Department of Analytical Chemistry, Zagazig, 44519, Egypt., Abdel Fattah LE; Cairo University, Faculty of Pharmacy, Department of Analytical Chemistry, Cairo, 12613, Egypt.; Misr University for Since and Technology, Faculty of Pharmaceutical Sciences and Drug Manufacturing, Department of Analytical Chemistry, 6th of October City, 12566, Egypt., Abdellatef HE; Zagazig University, Faculty of Pharmacy, Department of Analytical Chemistry, Zagazig, 44519, Egypt., Hegazy MA; Cairo University, Faculty of Pharmacy, Department of Analytical Chemistry, Cairo, 12613, Egypt., Abd El-Aziz MM; Misr University for Since and Technology, Faculty of Pharmaceutical Sciences and Drug Manufacturing, Department of Analytical Chemistry, 6th of October City, 12566, Egypt.

Publikováno v: Journal of AOAC International [J AOAC Int] 2021 Jun 12; Vol. 104 (3), pp. 847-853.

Ecofriendly micellar mediated spectrofluorimetric method for ultrasensitive quantification of the antiparkinsonian drug safinamide in pharmaceutical formulation and spiked human plasma.

Autor: Ibrahim, Engy A.¹ (AUTHOR), Marzouk, Hoda M.² (AUTHOR) hodaallah.marzouk@pharma.cu.edu.eg, Hegazy, Maha A.³ (AUTHOR), Fattah, Laila E. Abdel¹ (AUTHOR), Saad, Samah S.¹ (AUTHOR)

Publikováno v: Scientific Reports. 7/16/2024, Vol. 14 Issue 1, p1-11. 11p.

The high impact of zinc chromium oxide nanocombs on development of larvicidal and antimicrobial performance.

Autor: Mostafa, Wageha A.¹ (AUTHOR), Elshanawany, Soad A.² (AUTHOR), Otaif, Khadejah D.³ (AUTHOR), khalifa, Mona⁴ (AUTHOR), Elgazzar, Elsayed⁵ (AUTHOR) elsayed.elgazzar@yahoo.com

Publikováno v: BMC Chemistry. 1/12/2024, Vol. 18 Issue 1, p1-19. 19p.