Molecularly Imprinted Electroimpedance Sensor for Detection of 8-Isoprostane in Exhaled Breath Condensate

A System-on-Board Integrated Multi-analyte PoC Biosensor for Combined Analysis of Saliva and Exhaled Breath

“…Given the media complexity, low concentrations, and small signal to noise ratios, this is a significant limitation [18,19]. We recently proposed a soft-lithography Molecularly Imprinted Polymer (MIP) based electroimpedance spectroscopy (EIS) biosensor which produces a novel lowcost, fast (<1 minute), robust, analysis of stress hormone, 8isoprostane [20,21]. MIPs are called plastic antibodies, as the process of imprinting biomolecules on polymers creates low energy binding sites for repeat testing, offering comparable selectivity and sensitivity to antibody-based sensors, but with a simpler fabrication and improved durability [22,23].…”