| 摘要 |
<p>PURPOSE: A microchip, a liquid analysis device using the microchip, and a flowing method in a microchip are provided to control the flowing direction of microparticles with a high speed or a high precision. CONSTITUTION: A microchip comprises a hollow region(2) in which the charged droplet is introduced; and electrodes(41,42) which are provided toward the hollow region, and it controls the moving direction of droplets in the hollow region by the electrical force acting between the charge applied to the droplets and the electrodes. The flowing method in a microchip comprises the steps of introducing the charged droplet into the hollow region installed in a microchip; and controlling the moving direction of droplets in the hollow region by the electrical force acting between the charge applied to the droplets and the electrodes.</p> |
