This inventor holds 2 USPTO granted patents. Top assignee: University of South Florida. Active years: 2014-2017.
Company Filing History:
Years Active: 2014-2017
Title: Innovations of Anne M Shearrow in Ionic Liquid Mediated Sol-Gel Sorbents
Introduction
Anne M Shearrow is an accomplished inventor based in Lithia, FL (US). She has made significant contributions to the field of analytical microextraction through her innovative work on ionic liquid mediated sol-gel sorbents. With a total of 2 patents, her research focuses on enhancing the efficiency of sol-gel reactions.
Latest Patents
Her latest patents include a method for making ionic liquid mediated sol-gel sorbents. These ionic liquid (IL)-mediated hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One of the main challenges in this area is the high viscosity of ILs, which significantly slows down sol-gel reactions. To address this, Shearrow developed a method that provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. The IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study emphasizes that IL-generated porous morphology alone is not sufficient for effective extraction media. A careful choice of the organic polymer and the precursor with close sol-gel reactivity is essential to ensure effective chemical bonding of the organic polymer to the created sol-gel material, thereby providing the desired sorbent characteristics.
Career Highlights
Anne M Shearrow is affiliated with the University of South Florida, where she continues her research and development in innovative materials. Her work has garnered attention for its practical applications in analytical chemistry and material science.
Collaborations
Shearrow collaborates with Abdul John Malik, contributing to the advancement of knowledge in their field.
Conclusion
Anne M Shearrow's innovative work in ionic liquid mediated sol-gel sorbents showcases her commitment to enhancing analytical microextraction techniques. Her contributions are paving the way for more effective materials in scientific research and applications.