| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrochemical measuring device for locating a chemical substance, using a device with multiple measuring points in multiple measuring points, and detecting electrochemical reactions at each measurement points speedily without requiring complex procedures. <P>SOLUTION: The electrochemical measuring device includes a grid device 10 for making a plurality of line electrodes and a plurality of row electrodes cross to face each other, terminals for applying a constant voltage independently of a current value; a multi-potentiostat, as a measurement section 30 having terminals for measuring a flowing current, while applying a constant voltage, a multiplexer, as a switch 20 for switching each terminal of the multi-potentiostat and the line electrodes/row electrodes; and a process section 40 for measuring electrochemically, while selecting the row electrodes sequentially, together with selecting the line electrodes to apply a predetermined voltage, by controlling the switch 20 and the measurement section 30. <P>COPYRIGHT: (C)2010,JPO&INPIT |
