Compact, Adaptive, Multichannel Electrochemical Instrument for Point-of-Care Sensing

Abstract

This paper presents a versatile, multichannel electrochemical interface circuit capable of performing multiple electrochemical techniques for point-of-care testing. Device functionality is briefly demonstrated through amperometric measurements of Plasmodium falciparum Histidine-Rich Protein 2 (PfHRP2), which could be rapidly detected at several concentrations in spiked blood samples.