Biological material detection element, biological material...

Details Biological material detection element, biological material... Biological material detection element, biological material...

2007-04-03

2007-04-03

Sines, Brian (Department: 1743)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

C422S050000, C422S068100, C422S081000, C422S082000, C422S082020, C436S043000, C436S052000, C436S053000, C436S063000, C436S149000, C204S193000, C204S194000, C204S400000, C204S403010, C204S406000, C204S409000, C204S411000, C204S164000, C204S450000, C204S461000

Reexamination Certificate

active

10230149

ABSTRACT:
A biological material detection apparatus which detects a charged biological material such as a gene or protein contained in a sample liquid is disclosed. A biological material detection element includes a substrate, at least one first electrode formed on the substrate, and a plurality of second electrodes which are arrayed at predetermined intervals around the first electrode on the substrate along the circumferential direction and to which ligands that react with predetermined biological materials are respectively immobilized. A sample liquid is introduced toward the first electrode on the substrate. The introduced sample liquid is moved radially toward the second electrodes by electrical control.

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