| 摘要 |
PROBLEM TO BE SOLVED: To provide a microfactory which can be prepared by hydrophobic and hydrophilic patterning of the surface of a substrate without a highly advanced working technique such as grooving of the substrate for the preparation of a flow passage or mounting of a small component as a bank on the substrate. SOLUTION: This microfactory includes, on a plane, at least a plurality of reagent tanks, a reaction tank, a site for recovering an object, and a flow passage for connecting the reagent tank to the reaction tank or connecting the reaction tank to the site for recovering the object. The contact angle of a part where the reagent and a reactant are present, such as the reagent tank, the reaction tank, and the flow passage, with water is not more than 30 degrees, while the contact angle of the other part with water is not less than 80 degrees. COPYRIGHT: (C)2003,JPO
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