DETECTION CHIP, NUCLEIC ACID DETECTION CHAMBER AND NUCLEIC ACID DETECTION DEVICE

To provide a detection chip capable of avoiding unintended separation of detection liquid from a detection path and adsorption of the detection liquid onto a side wall of a conductive part, and ensuring that expansion reaction normally takes place, as well as a nucleic acid detection chamber body and a nucleic acid detection device.SOLUTION: A detection chip comprises: a first lid plate; a second lid plate; an electrically conductive part having a first surface and a second surface opposite each other; and two first drive electrodes which are electrically coupled to the conductive part. The first surface and the second surface are adjacent to the first lid plate and to the second lid plate, respectively, and are formed so as to surround a channel for carrying electrically charged detection liquid. The channel includes a detection path. The two first drive electrodes are each electrically coupled to the conductive part. After the conductive part is energized, drive force is generated between the conductive part and the detection liquid for moving the detection liquid in a direction away from the conductive part.SELECTED DRAWING: Figure 12 【課題】検出液が不用意に検出経路から離れて導電部の側壁に吸着することを回避でき、拡張反応が正常に行われることを保証する検出チップを提供する。また、核酸検出箱体及び核酸検出デバイスを提供する。【解決手段】本発明の検出チップは、第１蓋板と、第２蓋板と、対向する第１表面及び第２表面を有する導電部と、前記導電部に電気的に接続される２つの第１駆動電極と、を備え、前記第１表面と前記第２表面とは、それぞれ前記第１蓋板及び前記第２蓋板に隣接し、且つ電荷を帯びた検出液を担持するためのチャンネルを取り囲むように形成し、前記チャンネルは、検出経路を含み、２つの第１駆動電極は、それぞれ導電部と電気的に接続され、前記導電部が通電された後に、前記導電部と前記検知液との間には、前記検知液を前記導電部から離れる方向に移動させるための駆動力を発生させる。【選択図】図１２