Computational and experimental elucidation of the boosted stability and antibacterial activity of ZIF-67 upon optimized encapsulation with polyoxometalates

AM Mohamed, WA Abbas, GE Khedr, W Abass… - Scientific Reports, 2022 - nature.com
Water microbial purification is one of the hottest topics that threats human morbidity and
mortality. It is indispensable to purify water using antimicrobial agents combined with several …

Highly durable compositionally variant bifunctional tetrametallic Ni–Co–Mn–Fe phosphide electrocatalysts synthesized by a facile electrodeposition method for high …

MM Hasan, AK Gomaa, GE Khedr, KE Salem… - Energy & …, 2022 - ACS Publications
In the recent few decades, the demand for green sources of energy that are clean and
sustainable became very essential to reduce the greenhouse and global warming problems …

Boosting selectivity towards formate production using CuAl alloy nanowires by altering the CO 2 reduction reaction pathway

IM Badawy, GE Khedr, A Hafez, EA Ashour… - Chemical …, 2023 - pubs.rsc.org
Understanding the fundamentals behind an electrocatalyst's selectivity enables the ability to
steer product formation. Herein, we study Cu nanowires doped with a small amount of Al …

Study on secondary oxidation characteristics of coal gangue at different pyrolysis rank

C Wang, D Wang, H Xin, Z Qi, W Zhang, K Zhang - Fuel, 2023 - Elsevier
In order to further investigate the spontaneous combustion characteristics of coal gangue
(CG) hills, this paper explored the potential connection between the spontaneous …

Experimental and DFT study of photocatalytic activity of reduced graphene oxide/copper sulfide composite for removal of organic dyes from water

MS Sadek, GE Khedr, MFA Messih, MAH Ismail - Scientific Reports, 2023 - nature.com
In this work, successful nanocomposites composed of different ratios of reduced graphene
oxide and copper sulphide (xCuS–rGO) were fabricated to aid in treating water …

Zeolitic imidazolate framework-8 encapsulated with Mo-based polyoxometalates as surfaces with antibacterial activity against Escherichia coli

MM Abdelkhalek, AM Mohamed, RZ Abdallah… - Nanoscale …, 2024 - pubs.rsc.org
Bacterial infections represent a major global health concern, causing millions of deaths and
a significant economic burden. The development of antibacterial nanoporous surfaces with …

Cation distribution: a descriptor for hydrogen evolution electrocatalysis on transition-metal spinels

AK Gomaa, MG Zonkol, GE Khedr, NK Allam - EES Catalysis, 2024 - pubs.rsc.org
Exploring cost-effective and efficient electrocatalysts for the hydrogen evolution reaction
(HER) is essential for realizing green energy technologies such as water electrolyzers and …

Transparent Sn-Decorated W-Doped TiO2 Multiphase Nanotube Arrays as Efficient Photocatalysts for Solar-Driven Water Splitting

AM Elbanna, AM Mohamed, LG Ghanem… - ACS Applied …, 2024 - ACS Publications
Photoelectrochemical water splitting is a crucial step in realizing a green hydrogen
economy. Herein, we demonstrate, for the first time, the rational design and optimized …

Thermal Degradation Process of Ethinylestradiol—Kinetic Study

S Simu, A Ledeţi, EA Moacă, C Păcurariu, C Dehelean… - Processes, 2022 - mdpi.com
The present study reports the results obtained after the analysis of the thermal stability and
decomposition kinetics of widely used synthetic derivative of estradiol, ethinylestradiol (EE) …

Thermal Stability and Kinetics of Degradation of Moxonidine as Pure Ingredient vs. Pharmaceutical Formulation

B Baul, A Ledeţi, D Cîrcioban, A Ridichie, T Vlase… - Processes, 2023 - mdpi.com
The stability of active pharmaceutical ingredients (APIs) and the corresponding
pharmaceutical formulations are nowadays of great importance in pharmaceutical research …