We offer a rapid COVID 19 diagnostic solution to everybody in an over-the-counter (OTC) home test format.
||https://patentscope.wipo.int/search/es/detail.jsf?docId=WO2017081152&_cid=P11-KL9D9X-27775-1||The present invention provides a method for detecting the presence or absence of a target analyte in a test sample, comprising the steps: i) providing a plurality of detector nanoparticles comprising a first detector nanoparticle functionalized with a first probe specific for a first region of a target analyte and a second detector nanoparticle functionalized with a second probe specific for a second region of said target analyte; and ii) contacting said detector nanoparticles with a test sample under conditions suitable for the binding of the specific probes to the target analyte, wherein the agglomeration induced by the target analyte of the detector nanoparticles allows the release of a detectable signal medium. from a signal depot. Related devices and systems are also provided for performing the method of the invention.|
Under evaluation at least till: 10th March