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Shymaa S. Medany
Shymaa S. Medany
Professor of Physical Chemistry, Chemistry Department, Faculty of Science, Cairo University, Egypt
Geverifieerd e-mailadres voor cu.edu.eg
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Influence of support material on the electrocatalytic activity of nickel oxide nanoparticles for urea electro-oxidation reaction
RMA Hameed, SS Medany
Journal of colloid and interface science 513, 536-548, 2018
732018
NiO nanoparticles on graphene nanosheets at different calcination temperatures as effective electrocatalysts for urea electro-oxidation in alkaline medium
RMA Hameed, SS Medany
Journal of colloid and interface science 508, 291-302, 2017
712017
Synergistic effect of Cu-doped NiO for enhancing urea electrooxidation: Comparative electrochemical and DFT studies
MA Hefnawy, SA Fadlallah, RM El-Sherif, SS Medany
Journal of Alloys and Compounds 896, 162857, 2022
672022
Enhanced electrocatalytic activity of NiO nanoparticles supported on graphite planes towards urea electro-oxidation in NaOH solution
RMA Hameed, SS Medany
International Journal of Hydrogen Energy 42 (38), 24117-24130, 2017
622017
Optimization of the electropolymerization of 1-amino-9, 10-anthraquinone conducting films from aqueous media
WA Badawy, KM Ismail, SM Shyma’a
Electrochimica acta 51 (28), 6353-6360, 2006
472006
Improved electrocatalytic kinetics of nickel hydroxide nanoparticles on Vulcan XC-72R carbon black towards alkaline urea oxidation reaction
RMA Hameed, SS Medany
International journal of hydrogen energy 44 (7), 3636-3648, 2019
412019
Construction of core-shell structured nickel@ platinum nanoparticles on graphene sheets for electrochemical determination of nitrite in drinking water samples
RMA Hameed, SS Medany
Microchemical Journal 145, 354-366, 2019
392019
Sensitive nitrite detection at core-shell structured Cu@ Pt nanoparticles supported on graphene
RMA Hameed, SS Medany
Applied Surface Science 458, 252-263, 2018
392018
Simultaneous doping of sulfur and chloride ions into ZnO nanorods for improved photocatalytic properties towards degradation of methylene blue
ZA Ujjan, MA Bhatti, AA Shah, A Tahira, NM Shaikh, S Kumar, ...
Ceramics International 48 (4), 5535-5545, 2022
352022
Recent advances of vanadium oxides and their derivatives in supercapacitor applications: A comprehensive review
H Gamal, AM Elshahawy, SS Medany, MA Hefnawy, MS Shalaby
Journal of Energy Storage 76, 109788, 2024
332024
Competition between enzymatic and non-enzymatic electrochemical determination of cholesterol
MA Hefnawy, SA Fadlallah, RM El-Sherif, SS Medany
Journal of Electroanalytical Chemistry 930, 117169, 2023
332023
Green synthesis of NiO/Fe3O4@ chitosan composite catalyst based on graphite for urea electro-oxidation
MA Hefnawy, SS Medany, RM El-Sherif, SA Fadlallah
Materials Chemistry and Physics 290, 126603, 2022
322022
Nickel-manganese double hydroxide mixed with reduced graphene oxide electrocatalyst for efficient ethylene glycol electrooxidation and hydrogen evolution reaction
MA Hefnawy, SA Fadlallah, RM El-Sherif, SS Medany
Synthetic Metals 282, 116959, 2021
312021
Novel self-assembly Pd (II)-schiff base complex modified glassy carbon electrode for electrochemical detection of paracetamol
MA Hefnawy, SS Medany, SA Fadlallah, RM El-Sherif, SS Hassan
Electrocatalysis 13 (5), 598-610, 2022
292022
Polyaniline-supported nickel oxide flower for efficient nitrite electrochemical detection in water
NS Al-Kadhi, MA Hefnawy, FS Alamro, RA Pashameah, HA Ahmed, ...
Polymers 15 (7), 1804, 2023
282023
Ultrasonic-assisted synthesis of nickel metal-organic framework for efficient urea removal and water splitting applications
AS Eliwa, MA Hefnawy, SS Medany, RG Deghadi, WM Hosny, ...
Synthetic Metals 294, 117309, 2023
282023
Systematic DFT studies of CO-Tolerance and CO oxidation on Cu-doped Ni surfaces
MA Hefnawy, SA Fadlallah, RM El-Sherif, SS Medany
Journal of Molecular Graphics and Modelling 118, 108343, 2023
272023
NiO‐MnOx/Polyaniline/Graphite Electrodes for Urea Electrocatalysis: Synergetic Effect between Polymorphs of MnOx and NiO.
MA Hefnawy, SS Medany, RM El‐Sherif, SA Fadlallah
ChemistrySelect 7 (12), e202103735, 2022
262022
Nickel–cobalt oxides decorated Chitosan electrocatalyst for ethylene glycol oxidation
SS Medany, MA Hefnawy
Surfaces and Interfaces 40, 103077, 2023
252023
Ni Nanoparticles Embedded Ti3C2Tx-MXene Nanoarchitectures for Electrochemical Sensing of Methylmalonic Acid
J Kumar, RA Soomro, RR Neiber, N Ahmed, SS Medany, MD Albaqami, ...
Biosensors 12 (4), 231, 2022
232022
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