Company Filing History:
Years Active: 2021-2023
Title: Zainah Ali Alqahtani: Innovator in Nanotechnology
Introduction
Zainah Ali Alqahtani is a prominent inventor based in Riyadh, Saudi Arabia. He has made significant contributions to the field of nanotechnology, particularly in the synthesis of copper oxide nanoparticles. With a total of 2 patents, his work has implications for environmental remediation and medical applications.
Latest Patents
One of his latest patents involves the synthesis of copper oxide nanoparticles using Rhatany root extract. The process begins with preparing the Rhatany root extract by adding powdered Rhatany roots to boiling water, allowing the mixture to soak overnight, and filtering to obtain the aqueous extract. The copper oxide nanoparticles are then prepared by mixing equal volumes of the aqueous Rhatany root extract and 0.1 M aqueous copper sulfate. This mixture is heated at 80°C for 40 minutes, followed by the addition of 1 M sodium hydroxide dropwise to precipitate CuO. The precipitate is removed by centrifuge, washed with ethanol, dried, and calcined at 400°C for 4 hours to obtain the copper oxide nanoparticles. The resulting nanoparticles have proven effective in degrading wastewater dyes, exhibiting anticancer activity against human cervical cancer, and showing antibacterial activity against various strains of bacteria.
Career Highlights
Zainah Ali Alqahtani is affiliated with King Saud University, where he conducts research and develops innovative solutions in nanotechnology. His work has garnered attention for its potential applications in both environmental and health sectors.
Collaborations
He collaborates with notable colleagues, including Ali Aldalbahi and Bushra Ibarahim Alabdullah, contributing to a dynamic research environment that fosters innovation.
Conclusion
Zainah Ali Alqahtani's contributions to the field of nanotechnology through his innovative patents highlight the importance of research in addressing environmental and health challenges. His work exemplifies the potential of utilizing natural resources for technological advancements.