METHODS FOR MANUFACTURING SENSORS FOR SENSING AIRBORNE CONTAMINANT OF TOBACCO SMOKE

摘要

A method for manufacturing a sensor for sensing an airborne contaminant of tobacco smoke includes forming interdigitated electrodes on a substrate and depositing, on the substrate above the two interdigitated electrodes a conductive polyaniline bulk film having resistance sensitive to binding of the airborne contaminant of tobacco smoke thereto, such that resistance of the conductive polyaniline bulk film is measurable using the interdigitated electrodes.