Kelsey L Williams

Title: Kelsey L Williams: Innovator in Mass Spectrometry

Introduction

Kelsey L Williams is a prominent inventor based in Kent, OH (US). She has made significant contributions to the field of mass spectrometry, particularly in atmospheric-pressure ionization and fragmentation of molecules. With a total of 2 patents, her work has advanced the understanding and application of mass spectrometry techniques.

Latest Patents

Kelsey L Williams holds two notable patents. The first patent is titled "Atmospheric-pressure ionization and fragmentation of molecules for structural elucidation." This invention describes a solution-cathode glow discharge mass spectrometry (SCGD-MS) apparatus that includes a SCGD source and a mass spectrometer. The SCGD source consists of conductive rods, a power source, and a capillary. The method for ionizing an analyte involves flowing an electrically conductive liquid onto a conductive rod and applying an electric potential to create a plasma discharge that produces ions. This method can be used for various analytes, including polypeptides.

The second patent, also titled "Atmospheric-pressure ionization and fragmentation of molecules for structural elucidation," details a solution-cathode glow discharge (SCGD) spectrometry apparatus. This apparatus comprises an SCGD source and a mass or ion mobility spectrometer. The method for ionizing a molecular analyte involves contacting the analyte with a plasma discharge to form ions, which are then separated in a mass spectrometer or ion mobility spectrometer. This process can occur under atmospheric pressure and ambient conditions, allowing for the fragmentation of the molecular analyte.

Career Highlights

Kelsey L Williams has worked at notable institutions such as Indiana University and Kent State University. Her research and innovations have significantly impacted the field of mass spectrometry, enhancing the capabilities of analytical techniques used in various scientific applications.

Collaborations

Kelsey has collaborated with esteemed colleagues, including Jacob T Shelley and Gary M Hieftje. These collaborations have further enriched her research and contributed to advancements in mass spectrometry.

Conclusion

Kelsey L Williams is a trailblazer in the field of mass spectrometry, with her innovative patents paving the way for new methodologies in atmospheric-pressure ionization and molecular analysis. Her contributions continue to influence the scientific community and enhance analytical techniques.