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NYU Tandon researchers have developed microchips capable of detecting multiple diseases from a single cough or air sample, revolutionizing healthcare diagnostics. These microchips use field-effect transistors (FETs) to detect biological markers and offer faster results, simultaneous testing for multiple diseases, and immediate data transmission to healthcare providers. The researchers are exploring new ways to modify FET surfaces to enable parallel detection of multiple pathogens, with breakthrough technology like thermal scanning probe lithography (tSPL) showing promise in achieving this goal. The study, supported by industry partners, demonstrates the potential for creating portable diagnostic devices that could be used in various settings, from hospitals to homes. [Extracted from the article]