Microchannel device, method for producing the microchannel device and use of the same

摘要

The fine channel device has a fine channel substrate having a fine channel, in which patterns of same or different concave-convex are formed in front and rear surfaces wherein a functional unit having an electrical, magnetic, physical or chemical function, or an information recording function is provided on the fine channel substrate three-dimensionally. Further, the fine channel device usable for analyzing permits use of a plurality of analyzing liquid reagents in order to analyze a plurality of specified substances, and can reduce the amount of usable sample and improves the sensitivity of fluorescence measurement. Further, the fine channel device is formed by laminating a plurality of substrates having a fine channel, in which patterns of same or different concave-convex are formed, efficiently. Further, a method for producing the fine channel device capable of producing it economically in a short time and in a large scale. <IMAGE>