Hessa Abdullah Aljasser

Title: Hessa Abdullah Aljasser: Innovator in Nanotechnology

Introduction

Hessa Abdullah Aljasser 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 two patents to his name, Aljasser's work has implications for environmental remediation and medical applications.

Latest Patents

Aljasser's latest patents focus on the synthesis of copper oxide nanoparticles using root extracts. The process involves preparing the root extract by adding powdered roots to boiling water, allowing the mixture to soak overnight, and filtering to obtain the aqueous extract. The copper oxide nanoparticles are synthesized by mixing equal volumes of the aqueous root extract and 0.1 M aqueous copper sulfate, heating the mixture at 80°C for 40 minutes, and adding 1 M sodium hydroxide dropwise to precipitate CuO. The precipitate is then removed by centrifuge, washed with ethanol, dried, and calcined at 400°C for 4 hours. The resulting nanoparticles have demonstrated effectiveness in degrading wastewater dyes, exhibited anticancer activity against human cervical cancer, and shown antibacterial activity against various strains of bacteria.

Career Highlights

Hessa Abdullah Aljasser 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

Aljasser collaborates with notable colleagues, including Ali Aldalbahi and Bushra Ibarahim Alabdullah, to advance research in his field.

Conclusion

Hessa Abdullah Aljasser is a key figure in the development of copper oxide nanoparticles, contributing valuable innovations that address critical challenges in environmental and medical fields. His work exemplifies the impact of research and innovation in improving technology and health outcomes.