Suspension arrays of cross-reactive oligonucleotide-based sensors

摘要

Cross-reactive arrays on encoded beads are used to correlate ‘fingerprints’ of urine, serum and other biological liquids to disease states. Fluorescent hydrophobic sensors are based on nucleic acid three-way junctions, and beads may be encoded by size (could be registered by light scattering) and fluorescence in combination with flow cytometry analysis, also known as suspension array technology (SAT).