US Patent Issued to Unchained Labs on Dec. 30 for "Compositions, systems, and methods for enhanced label-free and fluorescence-based detection of nanoparticles" (Massachusetts Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,462, issued on Dec. 30, was assigned to Unchained Labs (Pleasanton, Calif.).

"Compositions, systems, and methods for enhanced label-free and fluorescence-based detection of nanoparticles" was invented by George G. Daaboul (Watertown, Mass.), David S. Freedman (Newton Highlands, Mass.) and Amit Deliwala (Andover, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Presented herein are compositions, systems, and methods related to optical substrates that simultaneous (1) enhance a fluorescence signal emitted by a fluorophore and (2) enhance "contrast" signal that comprises scattered signal intensity over substrate reflectivity at a non-fluorescent wa...