Company Filing History:
Years Active: 2016-2017
Title: Innovations of Mohamed Mokhtar Mohamed Abdalla
Introduction
Mohamed Mokhtar Mohamed Abdalla is a notable inventor based in Benha, Egypt. He has made significant contributions to the field of chemistry, particularly in the development of catalysts and photochromic compounds. With a total of three patents to his name, Abdalla's work showcases his innovative approach to solving complex chemical challenges.
Latest Patents
One of Abdalla's latest patents is a metal oxide supported palladium catalyst for hydrocarbon oxidation. This catalyst comprises a β-BiO/BiSnO hetero-junction support and palladium, synthesized using a sol-gel technique to achieve a nanocrystalline structure. The catalyst effectively converts hydrocarbons into a mixture of fluorenol and fluorenone oxidation products in the presence of fluorene, an oxidant, and ultraviolet irradiation. The efficient charge separation and catalytic activity are attributed to the close proximity of the β-BiO and BiSnO phases within the catalyst. Additionally, an indirect chemical probe method utilizing active species scavengers has elucidated that the photo-oxidation mechanism proceeds via holes and superoxide radical (O.) moieties.
Another significant patent involves the synthesis of photochromic tetrahydroindolizines (THIs) bearing dihydroisoquinoline derivatives as heterocyclic bases and central fluorene groups. This synthesis was achieved through various chemical and photochemical pathways, with three alternative pathways provided for the synthesis of the target photochromic THI-based pyridazinopyrrolo[1,2-b]isoquinolines via in situ trapping with hydrazine hydrate. High product yields were obtained using different Sonogashira-mediated coupling reactions, and low-temperature multichannel UV-vis and flash photolysis techniques were employed to detect the photochromic and kinetic properties of the synthesized system.
Career Highlights
Abdalla is affiliated with Umm Al-Qura University, where he continues to engage in research and development in the field of chemistry. His innovative work has garnered attention and recognition within the scientific community.
Collaborations
Abdalla has collaborated with notable colleagues, including Saleh Abdel-Mgeed Ahmed Saleh and Khalid Soliman Khalil Khairou. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Mohamed Mokhtar