Mohammed Al Johani

Title: Mohammed Al Johani: Innovator in Neutron Dosimetry

Introduction

Mohammed Al Johani is a notable inventor based in Jeddah, Saudi Arabia. He has made significant contributions to the field of neutron dosimetry through his innovative patent. His work focuses on enhancing the measurement of radiation-induced chemical changes, which is crucial for various applications in science and industry.

Latest Patents

Al Johani holds a patent for a "Slow neutron chemical dosimeter using Cr(VI)—Gd mixture." This invention utilizes a water-based chemical dosimeter to measure the radiation-induced reduction of hexavalent chromium (Cr(VI)) to trivalent chromium (Cr(III)) in the presence of sodium formate at a pH of 9.2. The inclusion of Gadolinium-157 (Gd-157) as a neutron absorbance material enhances the interaction of neutrons with the dosimeter. The dosimeter has shown reliable readings when exposed to thermal neutrons, particularly when surrounded by 1 cm Gadolinium sheets.

Career Highlights

Al Johani is affiliated with King Abdulaziz University, where he continues to advance research in neutron dosimetry. His academic and professional endeavors have positioned him as a key figure in his field. His innovative approach to dosimetry has the potential to impact various sectors, including healthcare and nuclear safety.

Collaborations

Al Johani has collaborated with notable colleagues such as Fathi Djouider and Ezzat Elmoujarkach. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Mohammed Al Johani's contributions to neutron dosimetry exemplify the importance of innovation in scientific research. His patent and ongoing work at King Abdulaziz University highlight his commitment to advancing technology in this critical area.