Patents Assigned to United States of America as represented by the Administrator of NASA and the Secretary of the Interior
  • Patent number: 12116420
    Abstract: Method of removing or adsorbing a target substance or material, for example a metal, non-metal toxin, dye, or small molecule drug), from solution by functionalizing a substrate with a peptide configured to selectively bind to the target substance or material and to bind to the substrate. Methods herein are useful for example for biomining applications. More specifically, the method employs metal-binding peptides to remove metals from solution, particularly aqueous solution. More specifically, the substrate is fungal mycelium. Fusion peptides and/or proteins containing metal-binding domain sequence and optionally containing substrate-binding domain sequence are provided. Fusion peptides/proteins containing a metal-binding domain and a chitin-binding domain are provided.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: October 15, 2024
    Assignee: United States of America as represented by the Administrator of NASA and the Secretary of the Interior
    Inventors: Lynn Justine Rothschild, Jesica Urbina, Advait Avinash Patil