Abstract: A nano-biosensor system for early detection of diabetes includes a plurality of electrochemical immunosensors and a multiplexed microfluidic system that may be connected in fluid communication with the plurality of electrochemical immunosensors. A working electrode of each electrochemical immunosensor includes a base gold surface, a porous layer of polyaniline conductive polymer deposited onto the base gold surface, gold nanoparticles deposited inside pores of the porous layer of polyaniline conductive polymer, L-glutathione reduced linkers attached from respective thiol group ends of the L-glutathione reduced linkers to the gold nanoparticles, and a specific antigen connected to carboxyl group ends of the L-glutathione reduced linkers. The specific antigen includes at least one of recombinant insulin protein, insulin receptor protein, and recombinant glial fibrillary acidic protein.

Abstract: The present disclosure generally relates to a method of producing a film for use with de-icing and EMI shielding. The film is a multilayer film on a substrate comprising a layer of PEFOT:PSS, a AgNW layer and a second PEDOT:PSS layer. The film is produced by a simple low-cost fabrication method and does not require vacuum, pressing or high temperature processing.