Harnessing Plasmonic Cu2− x Se Transducers for Quantitative Near-Infrared II Photothermal Lateral Flow Exosome Detection
Photothermal lateral flow assays (PT-LFAs) hold immense promise for advancing point-of-care (POC) diagnostics into the realm of robust, on-site quantitative analysis. However, their clinical translation remains fundamentally constrained by the absence of high-performance photothermal transducers and insufficient anal...