Patent ID: 8999244
Filing Date: 2015-04-07
Classification: B82Y,G01N

Abstract:
1. A system having: (i) an apparatus comprising an array of chemically sensitive sensors comprising a plurality of cubic nanoparticle conductive cores, comprising six facets and capped with an organic coating, wherein the cubic nanoparticle conductive cores capped with an organic coating are ordered in a configuration selected from 1D wires, 2D films and 3D assemblies having minimized voids and essentially full interface contacts between adjacent facets of the cubic nanoparticle conductive cores capped with an organic coating, wherein the chemically sensitive sensors detect volatile and non-volatile compounds through swelling or aggregation of the cubic nanoparticles upon analyte adsorption thereon; and (ii) a learning and pattern recognition analyzer, wherein said learning and pattern recognition analyzer receives sensor output signals and compares them to stored data.