Mohamed Khairy Mohamed Aboelalla

Lecturer - Lecturer

Faculty of science

Address: Chemistry Department, Faculty of Science, Sohag University



Dr. Mohamed Khairy is currently a Lecturer of physical chemistry in Chemistry department, Faculty of Science, Sohag University. He recived his BSc and MSc from Sohag University in 2004 and 2010. He obtained a PAROWN scolarship to travel to Manchester Metroplitan University (MMU), UK. Then, He recived his PhD in Nanodevices from Nanoscience and Nanoengineering Department at Waseda University, Japan. He completed his Post-Doctoral research for another six monthes in National Institute for Materials Science (NIMS). Khairy's research interests focus on the Fabrication of nanostrucured materials for energy and environmental applications including (Chemical and electrochemical Sensors, Supercapacitors........etc).

2018-10-02 16:07:02
Instrumental analytical chemistry
Tuesday 4-6 pm Read more

2018-10-02 16:05:50
General Chemistry
Wednesday 1-5 Read more

2018-10-02 16:24:18 | Keywords Clay,
Chemical modification of commercial kaolin for mitigation of organic pollutants in environment via adsorption and generation of inorganic pesticides
received high concern recent years. Thus, efficient removal of these organic pollutants and minimize their usage in environment are highly recommended. Herein, we report hydrothermal chemical modifications of commercial kaolin (CK) in presence of sodium hydroxide (alkaline-modified kaolin; AMK) and disodium hydrogen phosphate (phosphate-modified kaolin; PMK) reagents. Interestingly, these chemical modifications altered the physico-chemical characteristics of CK in term of ... Read more

2018-10-02 16:14:12 | Keywords Supercapacitors,
Large-scale production of CdO/Cd(OH)2 nanocomposites for non-enzyme sensing and supercapacitor applications
Recent advancements in electrode design are substantially linked to state-of-the-art nanomaterial fabrications. Herein, we report a simple one-pot hydrothermal synthesis of Cd(OH)2 with a platelet-like morphology, which was subsequently annealed at relatively high temperatures to produce a CdO/ Cd(OH)2 nanocomposite for the first time. It was found that the control of thermal treatment allowed tunable charge transport across the nanometre ... Read more

2018-10-02 16:11:54 | Keywords Inorganic pesticides,
Pesticidal activity of nanostructured metal oxides for generation of alternative pesticide formulations
Herein, nanostructured metal oxides of essential soil nutrient elements (i. e. CuO and CaO) with definite shape and size were simply synthesized and their pesticidal activities against cotton leafworm (Spodoptera littoralis) were explored for the first time. These metal oxide nanostructures represented novel economic and eco:friendly nano:pesticides for sustainable plant protection and might boost the nutrient content of soil. The ... Read more

2018-10-02 16:09:19 | Keywords Acetaminophen Codeine Caffeine,
Simultaneous  determination  of  codeine  and  its  co-formulated  drugs acetaminophen  and  caffeine  by  utilising  cerium  oxide  nanoparticles modified screen-printed electrodes
We report a facile and low-cost methodology for the simultaneous determination of codeine (COD) and its common co-formulated drugs acetaminophen (APAP) and caffeine (CAF) utilising cerium oxide nanopar- ticles modified screen-printed electrodes (CeO2-SPEs) for the first time. Interestingly, CeO2-SPEs offer a promising, sensitive, robust and chemically stable non-enzymatic electrochemical sensor for the simul- taneous determination of APAP, COD and CAF ... Read more

2018-10-02 16:20:19 | General Chemistry
General Chemistry
Answer the questions on chapter 1 Read more