Design and construction of an electrochemical sensor for the determination of cerium(iii) ions in petroleum water samples based on a Schiff base-carbon nanotube as an ionophore

por Ali, Tamer Awad, Mohamed, Gehad G.
Publicado 2021

Development of Novel Potentiometric Sensors for Determination of Lidocaine Hydrochloride in Pharmaceutical Preparations, Serum and Urine Samples

por Ali, Tamer Awad, Mohamed, Gehad Genidy, Yahya, Ghada A.
Publicado 2017

Synthesis, spectroscopic characterization, and thermal studies of novel Schiff base complexes: theoretical simulation studies on coronavirus (COVID-19) using molecular docking

por Ahmed, Yasmin M., Omar, M. M., Mohamed, Gehad G.
Publicado 2021

Spectrophotometric Determination of Distigmine Bromide, Cyclopentolate HCl, Diaveridine HCl and Tetrahydrozoline HCl via Charge Transfer Complex Formation with TCNQ and TCNE Reagen...

por Mohamed, Gehad Genidy, Rizk, Mahmoud Sabry, Zaky Frag, Eman Yousry
Publicado 2015

Fabrication of nitrogen doped TiO(2)/Fe(2)O(3) nanostructures for photocatalytic oxidation of methanol based wastewater

por Mersal, Mai, Zedan, Abdallah F., Mohamed, Gehad G., Hassan, Gamal K.
Publicado 2023

The antibacterial effect of silver, zinc-oxide and combination of silver/ zinc oxide nanoparticles coating of orthodontic brackets (an in vitro study)

por Zeidan, Noha K., Enany, Nagwa M., Mohamed, Gehad Genidy, Marzouk, Eiman S.
Publicado 2022

Potentiometric Determination of Ketotifen Fumarate in Pharmaceutical Preparations and Urine Using Carbon Paste and PVC Membrane Selective Electrodes

por Frag, Eman Y. Z., Mohamed, Gehad G., Khalil, Mohamed M., Hwehy, Mohammad M. A.
Publicado 2011

Erratum to “Potentiometric Determination of Ketotifen Fumarate in Pharmaceutical Preparations and Urine Using Carbon Paste and PVC Membrane Selective Electrodes”

por Frag, Eman Y. Z., Mohamed, Gehad G., Khalil, Mohamed M., Hwehy, Mohammad M. A.
Publicado 2012

Two Spectrophotometric Assays for Dopamine Derivatives in Pharmaceutical Products and in Biological Samples of Schizophrenic Patients Using Copper Tetramine Complex and Triiodide R...

por Nour El-Dien, F. A., Zayed, M. A., Mohamed, Gehad G., El-Nahas, Reham G.
Publicado 2005

Effects of different gelling agents on the different stages of rice regeneration in two rice cultivars

por Mohamed, Gehad M., Amer, Ahmed M., Osman, Neama H., Sedikc, Mohammed Z., Hussein, Mona H.
Publicado 2021

A highly sensitive, selective and renewable carbon paste electrode based on a unique acyclic diamide ionophore for the potentiometric determination of lead ions in polluted water s...

por Zayed, M. A., Mahmoud, Walaa H., Abbas, Ashraf A., Ali, Aya E., Mohamed, Gehad G.
Publicado 2020

The Impact of Bacteriospermia on Semen Parameters Among Infertile Egyptian Men: A Case–Control Study

por Shash, Rania Yahia Mohammad, Mohamed, Gehad Attia Abdallah, Shebl, Salah E., Shokr, Mohamed, Soliman, Soliman Aref
Publicado 2023

Synthesis and characterization of lead-based metal–organic framework nano-needles for effective water splitting application

por Eliwa, Ayman S., Hefnawy, Mahmoud A., Medany, Shymaa S., Deghadi, Reem G., Hosny, Wafaa M., Mohamed, Gehad G.
Publicado 2023

Exploration of PVC@SiO(2) nanostructure for adsorption of methylene blue via using quartz crystal microbalance technology

por Ali, Safaa S., Hassan, Gamal K., Ismail, Sameh H., Ebnalwaled, A. A., Mohamed, Gehad G., Hafez, M.
Publicado 2023

In situ modified screen printed and carbon paste ion selective electrodes for potentiometric determination of naphazoline hydrochloride in its formulation

por Mohamed, Gehad G., El-Dien, F.A. Nour, Frag, Eman Y.Z., Mohamed, Marwa El-Badry
Publicado 2013

New Potentiometric Screen-printed Sensors for Determination of Trimebutine Drug in Tablets, Serum and Urine Samples

por Ali, Tamer Awad, Mohamed, Gehad Genidy, El-Sonbati, Adel Zaki, Diab, Mostafa Amin, Elkfass, Ahmed Mohmed
Publicado 2020

Inhibition of branched-chain alpha-keto acid dehydrogenase kinase augments the sensitivity of ovarian and breast cancer cells to paclitaxel

por Ibrahim, Suad Lateef, Abed, Mohammed Najim, Mohamed, Gehad, Price, Joshua C., Abdullah, Marwan Ibrahim, Richardson, Alan
Publicado 2022

Modified carbon paste ion selective electrode for determining Cr(iii) ions in aqueous solutions and some real samples using tetragonal zirconia nanoparticles

por Fouad, Omar A., Wahsh, Mohamed M. S., Mohamed, Gehad G., El Dessouky, Maher M. I., Mostafa, Maysa R.
Publicado 2023

Behavior of Silica Nanoparticles Synthesized from Rice Husk Ash by the Sol–Gel Method as a Photocatalytic and Antibacterial Agent

por Alhadhrami, A., Mohamed, Gehad G., Sadek, Ahmed H., Ismail, Sameh H., Ebnalwaled, A. A., Almalki, Abdulraheem S. A.
Publicado 2022

Towards a circular economy: valorization of banana peels by developing bio-composites thermal insulators

por Mohamed, Gehad R., Mahmoud, Rehab K., Shaban, Mohamed, Fahim, Irene S., Abd El‑Salam, H. M., Mahmoud, Hamada M.
Publicado 2023