Location History:
- Las Cruces, NM (US) (2022)
- Sugar Land, TX (US) (2024)
Company Filing History:
Years Active: 2022-2024
Title: Sahar Qavi: Innovator in Antimicrobial Filtration Membranes
Introduction
Sahar Qavi is a prominent inventor based in Las Cruces, NM (US). She has made significant contributions to the field of filtration technology, particularly in the development of antimicrobial filtration membranes. With a total of 2 patents, her work showcases innovative methods that enhance the efficiency and effectiveness of filtration systems.
Latest Patents
One of her latest patents involves a method for in situ production of antimicrobial filtration membranes. This method utilizes the self-assembly of surfactants, such as block copolymers, as a template. The mesophase structure, which can be hexagonal or lamellar, allows for precise control over membrane pore size in the nanometer range. By adjusting the block copolymer and the amounts of various components, including the aqueous solution, monomer, crosslinker, and initiator, the monomer phase cures within the template without the need for organic solvents or coagulation baths. The resulting membranes exhibit pore sizes with a narrow distribution in the range of 3-4 nm and a molecular weight cutoff of 1500 g/mol. These membranes demonstrate excellent fouling resistance and high water permeance, significantly outperforming conventional NIPS UF membranes. Additionally, the incorporation of a quaternary ammonium group in the monomer imparts antibacterial properties to the membrane, while hydrophilic blocks in the block copolymer enhance the hydrophilicity of the membrane pores.
Career Highlights
Sahar Qavi is currently associated with Arrowhead Center, Inc., where she continues to push the boundaries of filtration technology. Her innovative approach and dedication to research have positioned her as a key figure in her field.
Collaborations
Sahar has collaborated with notable colleagues, including Reza Foudazi and Aaron Lindsay, to further advance her research and development efforts.
Conclusion
Sahar Qavi's contributions to the field of antimicrobial filtration membranes highlight her innovative spirit and commitment to improving filtration technologies. Her work not only enhances the efficiency of filtration systems but also addresses critical health and safety concerns.