LAB-ON-A-CHIP FOR ELECTROCHEMICAL ANALYSIS HAVING DUAL FLUID FLOW CHANNEL

摘要

A lab-on-a-chip for an electrochemical analysis having a dual fluid flow channel is provided to detect a compound at a high sensitivity by applying an in-channel detection method to two fluid flow channels. A lab-on-a-chip for an electrochemical analysis having a dual fluid flow channel includes a sample container(21), a reference solution container(31), first and second absorbing solution containers(41,42), first and second fluid flow channels(51,52), a reference electrode(61), and a work electrode(62). The sample container and the first absorbing solution container are communicated with the work electrode by the first fluid flow channel. The reference solution container and the second absorbing solution container are communicated with the reference electrode by the second fluid flow channel.