F07(7) ナノ・マイクロ光造形による流体制御デバイス開発(F07 ナノ・マイクロロボットメカトロニクスの最前線,先端技術フォーラム,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

論文の詳細を見る
Disposable, built-in micropumps are key devices for biochip technology. In this study, we propose two types of all-polymer built-in micropumps driven by light. First one is a lobed micropump that generates flow by using positive displacement. The lobed microrotors are driven by a synchronized laser-scanning method. Second one is a viscous micropump that generates flow by using drag force surrounding the rotor. This pump generates flow just by rotating a single disk rotor or a double helical rotor in a U-shaped microchannel. These micropumps enable ultralow flow control on the order of pL/min. The ultralow flow rate will be useful for further integration and miniaturization of micro-total-analysis systems.
一般社団法人日本機械学会の論文
2008-08-02