公开(公告)号：US20150192562A1

公开(公告)日：2015-07-09

申请号：US14590529

申请日：2015-01-06

Applicant: Korea Institute of Science and Technology

Inventor： JinSeok KIM ,  Ju Young JIN ,  Jinwoo JEONG ,  Zi Eun CHANG ,  Tae Hyung KIM ,  Boo Yong LEE ,  Jin YOU

IPC: G01N33/483 ,  G01N27/02

CPC classification number: G01N33/4836 ,  B01L3/5027 ,  C12M23/12 ,  C12M41/46

Abstract: An electrode array for analyzing electrical characteristics of a cell spheroid has a substrate, a groove formed concavely on a top surface of the substrate to receive at least a portion of the cell spheroid, and a plurality of electrodes formed in the substrate, coming into contact with the cell spheroid, and configured to apply or collect electrical signals. Front ends of the plurality of electrodes extend to the groove to form a holding part for holding the cell spheroid, and the cell spheroid is held in the holding part and comes into contact with the plurality of electrodes simultaneously.

Abstract translation: 用于分析细胞球体的电特性的电极阵列具有基板，凹陷地形成在基板的顶表面上以容纳至少一部分单元球体的凹槽，以及形成在基板中的多个电极，接触 与细胞球体，并配置为应用或收集电信号。 多个电极的前端延伸到沟槽，形成用于保持细胞球体的保持部，并且将细胞球体保持在保持部，并与多个电极同时接触。