Ivor A Lewis

Title: Ivor A Lewis: Innovator in Mass Spectrometry

Introduction

Ivor A Lewis is a notable inventor based in London, GB. He has made significant contributions to the field of mass spectrometry through his innovative patent. His work focuses on improving techniques for forming ionized molecules, which are essential for accurate analysis in scientific research.

Latest Patents

Ivor A Lewis holds a patent for an "Electrospray ionization interface and method for mass spectrometry." This invention provides improved techniques for forming ionized molecules from electrosprayed droplets for analysis by a mass spectrometer. A high voltage is applied to a capillary tube for spraying droplets at substantially atmospheric pressure or above. The electrosprayed droplets contain a sample solute of interest and solvent. These droplets are then passed into an ion generating chamber maintained at a pressure ranging from 0.2 Torr to 10 Torr. The walls of the ion generating chamber are controllably heated to a temperature that desolvates the droplets, producing ionized molecules for analysis. This electrospray technique does not rely on a countercurrent heated gas flow, offering a simple and cost-effective means to couple electrospray ionization to either quadrupole or magnetic mass analyzers.

Career Highlights

Ivor A Lewis has made a significant impact in the field of mass spectrometry through his innovative approaches. His work at Vestec Corporation has allowed him to develop and refine techniques that enhance the capabilities of mass spectrometers. His contributions have been recognized within the scientific community, showcasing his expertise and dedication to advancing technology in this area.

Collaborations

Ivor A Lewis has collaborated with Mark Allen, further enhancing the development of innovative solutions in mass spectrometry. Their partnership has contributed to the advancement of techniques that are crucial for scientific analysis.

Conclusion

Ivor A Lewis is a distinguished inventor whose work in mass spectrometry has led to significant advancements in the field. His innovative patent demonstrates his commitment to improving scientific analysis techniques. His contributions continue to influence the landscape of mass spectrometry and inspire future innovations.