Spectrophotometric determination of etodolac in pure form and pharmaceutical formulations

por Gouda, Ayman A, Hassan, Wafaa S
Publicado 2008

Spectrophotometric Determination of Gemifloxacin Mesylate, Moxifloxacin Hydrochloride, and Enrofloxacin in Pharmaceutical Formulations Using Acid Dyes

por Gouda, Ayman A., Amin, Alaa S., El-Sheikh, Ragaa, Yousef, Amira G.
Publicado 2014

Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative

por Elbshary, Rawan E., Gouda, Ayman A., El Sheikh, Ragaa, Alqahtani, Mohammed S., Hanfi, Mohamed Y., Atia, Bahig M., Sakr, Ahmed K., Gado, Mohamed A.
Publicado 2023

Highly Efficient Gold Nano-Flower Optical Biosensor Doped in a Sol–Gel/PEG Matrix for the Determination of a Calcitonin Biomarker in Different Serum Samples

por Omer, Walaa E., El-Kemary, Maged A., Elsaady, Mostafa M., Abou-Omar, Mona N., Youssef, Ahmed O., Sayqal, Ali A., Gouda, Ayman A., Attia, Mohamed S.
Publicado 2020

Efficient Recovery of Rare Earth Elements and Zinc from Spent Ni–Metal Hydride Batteries: Statistical Studies

por Weshahy, Ahmed R., Gouda, Ayman A., Atia, Bahig M., Sakr, Ahmed K., Al-Otaibi, Jamelah S., Almuqrin, Aljawhara, Hanfi, Mohamed Y., Sayyed, M. I., El Sheikh, Ragaa, Radwan, Hend A., Hassen, Fatma S., Gado, Mohamed A.
Publicado 2022

A Novel Triazole Schiff Base Derivatives for Remediation of Chromium Contamination from Tannery Waste Water

por Alluhaybi, Ahmad A., Alharbi, Ahmed, Hameed, Ahmed M., Gouda, Ayman A., Hassen, Fatma S., El-Gendy, Hassan S., Atia, Bahig M., Salem, Amany R., Gado, Mohamed A., Ene, Antoaneta, Awad, Hamdy A., Zakaly, Hesham M. H.
Publicado 2022

Selective Recovery of Cadmium, Cobalt, and Nickel from Spent Ni–Cd Batteries Using Adogen(®) 464 and Mesoporous Silica Derivatives

por Weshahy, Ahmed R., Sakr, Ahmed K., Gouda, Ayman A., Atia, Bahig M., Somaily, H. H., Hanfi, Mohamed Y., Sayyed, M. I., El Sheikh, Ragaa, El-Sheikh, Enass M., Radwan, Hend A., Cheira, Mohamed F., Gado, Mohamed A.
Publicado 2022

Highly Selective Optical Sensor Eu (TTA)(3) Phen Embedded in Poly Methylmethacrylate for Assessment of Total Prostate Specific Antigen Tumor Marker in Male Serum Suffering Prostate...

por Garoub, Mohannad, Hefny, A. H., Omer, W. E., Elsaady, Mostafa M., Abo-Aly, Mohamed M., Sayqal, Ali A., Alharbi, Ahmed, Hameed, Ahmed, Alessa, Hussain, Youssef, A. O., Mohamed, Ekram H., Gouda, Ayman A., Sheikh, R. El, Abou-Omar, M. N., El-Kemary, Maged A., Attia, M. S.
Publicado 2020