Abstract: To provide a biochip, a biochip manufacturing method, an electrophoresis method, and an electrophoresis apparatus, by which the detection accuracy may improve, there is a biochip introducing a sample in band form into a sample separation passage, by a means for reducing the band width of sample, at which the sample is before being introduced in the sample separation passage in band form. The band of sample supplied to the sample separation passage is compressed, and the expansion by diffusion may be prevented, thus the detection accuracy may improve.
Type:
Grant
Filed:
January 7, 2003
Date of Patent:
June 12, 2007
Assignees:
President of Shizuoka University, a Japanese Government Agency, ASTI Corporation
Abstract: To provide a biochip, a biochip manufacturing method, an electrophoresis method, and an electrophoresis apparatus, by which the detection accuracy may improve, there is a biochip introducing a sample in band form into a sample separation passage, by a means for reducing the band width of sample, at which the sample is before being introduced in the sample separation passage in band form. The band of sample supplied to the sample separation passage is compressed, and the expansion by diffusion may be prevented, thus the detection accuracy may improve.
Type:
Application
Filed:
January 7, 2003
Publication date:
May 6, 2004
Applicants:
President of Shizuoka University, A Japanese Government Agency, ASTI Corporation