摘要 |
<p>A method for simply and efficiently separating substances by utilizing a specific flow behavior in a non-turbulent flow, i.e. a laminar flow, in a micro-channel is disclosed. A mixed solution containing at least two kinds of solute molecules which are different from each other in molecular weight and/or molecular shape, or at least two kinds of solutions containing their respective solute molecules are flowed into a micro-channel to form a non-turbulent flow. A physical action is given to each molecule by changing the state of flow, thereby causing different behaviors among the different solute molecules. By utilizing this behavior difference, molecules of a specific kind are gathered in a specific region in the channel for separation.</p> |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE;YAMASHITA, KENICHI;MAEDA, HIDEAKI;YAMAGUCHI, YOSHIKO;SHIMIZU, HAJIME;MIYAZAKI, MASAYA;NAKAMURA, HIROYUKI |
发明人 |
YAMASHITA, KENICHI;MAEDA, HIDEAKI;SHIMIZU, HAJIME;MIYAZAKI, MASAYA;NAKAMURA, HIROYUKI;YAMAGUCHI, YOSHIKO |