Patent ID: 8957663
Filing Date: 2015-02-17
Classification: C12M

Abstract:
1. A container for measuring cellular electric potential after being mounted on an electric potential measuring device, comprising a container and an electrode substrate, the electrode substrate being attached to a lower end of the container so as to form a plurality of wells, wherein the container comprises a plurality of cylindrical portions whose upper and lower ends are open, the electrode substrate comprises a substrate and a plurality of measurement electrodes and a plurality of reference electrodes disposed on one surface of the substrate, the measurement electrodes and the reference electrodes at least comprise metal-plated copper wiring on the substrate, a pair of a measurement electrode and a reference electrode are disposed on a bottom of each well, and the measurement electrodes and the reference electrodes, which are formed by a pre-plating method, further comprise a cured thermosetting resin paste printed on the metal-plated copper wiring of the substrate to suppress elution of copper from the measurement electrodes and the reference electrodes to a fluid accommodated in the wells weakening or killing cells to be measured.