DEVICE AND INSTRUMENT FOR DETECTING PHYSICAL AND CHEMICAL CHANGES CAUSED BY BIO-SAMPLE

摘要

PURPOSE: To provide a device which can detect changes in minute physical and chemical signals generated from a bio-sample that have been undetectable by a conventional extracellular recording method with high reliability, and to provide a method and instrument for measuring physical and chemical changes of bio-samples using the device. CONSTITUTION: The device which detects the physical and chemical changes caused by the bio-samples is provided at least with one measuring electrode formed by impregnating a porous film with a conductive material and conductive wires connected to the electrode and can detect the physical and chemical changes caused by the bio-sample.