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Title: Smart handheld platform for electrochemical bio sensors
Authors: Hebbar, S.
Kumar, V.
Bhat, M.S.
Bhat, N.
Issue Date: 2017
Citation: 2016 20th International Symposium on VLSI Design and Test, VDAT 2016, 2017, Vol., , pp.-
Abstract: In this paper we present a smart handheld system for point of care biosensors. The system consists of a novel multi-path potentiostat module which performs electrochemical measurements on disposable test strip. The strip provides a port for applying bio-sample such as blood or urine. The analyte port on the disposable strip is designed with 3 sets of 3 electrodes (Working, Reference and Counter electrodes) screen printed on a Polyethylene Terephthlate (PET) substrate. The system provides the unique capability of performing Cyclic Voltametry and Chrono Amperometry measurements in three parallel paths, facilitating simultaneous measurement of three bio-analytes. The system is very generic and flexible, with user defined inputs for voltage, sweep rate and time through 5 inch capacitive touch screen. The experimental results can be stored on micro SD card and the data is accessible with USB or Bluetooth interface. � 2016 IEEE.
Appears in Collections:2. Conference Papers

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