Search Results - magnetic+nanoparticles

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High Sensitivity and Specificity Biosensor
This sensor architecture enables signal amplification for detection of biomarkers and analytes at extremely low concentration Background Molecular diagnostics increasingly rely on sensitive detection of biomarkers such as nucleic acids, proteins, and cytokines in complex biological samples. Traditional biosensor probes often suffer from signal...
Published: 5/9/2026   |   Updated: 5/9/2026   |   Inventor(s): Li-Jing Cheng, Ye Liu
Keywords(s): analyte, assay, biomarkers, biosensor, diagnostic, immunoassay, magnetic nanoparticles, molecular diagnostics, molecular probe, multiplexed detection, nanoparticle, nanoparticles, plasmonics, raman system, sensor, signal amplification
Category(s): Diagnostics
Physical security and authentication systems using near-invisible, forgery-resistant quantum signatures.
INV-22047 Background: In a world where forgery and counterfeit of high-value items are rampant, the need for advanced physical security measures is more critical than ever. This challenge spans across various sectors including art, antiques, medicines, aircraft parts, currency, and luxury goods. Traditional physical security tags, while helpful,...
Published: 1/7/2026   |   Updated: 6/21/2024   |   Inventor(s): Swastik Kar, Arun Bansil, Paul Stevenson
Keywords(s): magnetic nanoparticles, physical security, quantum imaging magnetometer, random number generator, unique identifier
Category(s): Technology Classifications > 2. Physical Science, Technology Classifications > 2. Physical Science > Security, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials