Ahmad Aqel Ifseisi

Title: Ahmad Aqel Ifseisi: Innovator in High-Performance Liquid Chromatography

Introduction

Ahmad Aqel Ifseisi is a notable inventor based in Riyadh, Saudi Arabia. He has made significant contributions to the field of high-performance liquid chromatography (HPLC). His innovative approach has led to the development of a unique method that enhances the efficiency of sample injection in HPLC systems.

Latest Patents

Ahmad holds a patent for a "Method of metered switching for a high-performance liquid chromatography sample injector." This method involves controlled switching for an HPLC sample injector, allowing precise control over the amount of sample transferred to the HPLC separation column. In the load mode, a sample is injected until a sample loop is filled. The injector then switches to injection mode, where a pressurized mobile phase pushes the sample through the loop and out of an outlet port. The injector returns to load mode at a predetermined time, corresponding to the desired sample volume to be dispensed. This time-dependent relationship between the flow rate and sample volume is crucial for accurate HPLC analysis.

Career Highlights

Ahmad Aqel Ifseisi is affiliated with King Saud University, where he contributes to research and development in chromatography. His work has been instrumental in advancing the capabilities of HPLC technology, making it more efficient and reliable for various applications.

Collaborations

Ahmad has collaborated with notable colleagues, including Ahmed Yacine Badjah Hadj Ahmed and Zeid Abdullah ALOthman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Ahmad Aqel Ifseisi's contributions to high-performance liquid chromatography exemplify the impact of innovative thinking in scientific research. His patented method enhances the efficiency of sample injection, showcasing his commitment to advancing technology in this field.