发明名称 |
HYBRIDIZATION SENSING PART, SENSOR CHIP, AND HYBRIDIZATION METHOD |
摘要 |
The present invention provides a hybridization detector (1a) and the like that are improved in the hybridization efficiency by arraying nucleotide probes in a stretched form, a sensor chip including the hybridization detector (1a) or the like, and a method of hybridization using these detectors or the chip. The hybridization detector (1a) and the like include a reaction region (R) for hybridization between the nucleotide probes (X) and target nucleotide sequences (Y) having a base sequence complementary to the nucleotide probes (X). The reaction region (R) has a configuration for stretching the nucleotide probes (X) by an electric field and immobilizing the nucleotide probes (X) on ends (E) of scanning electrodes (C) by dielectrophoresis. <IMAGE> |
申请公布号 |
EP1548103(A4) |
申请公布日期 |
2008.06.25 |
申请号 |
EP20030792746 |
申请日期 |
2003.08.20 |
申请人 |
SONY CORPORATION |
发明人 |
SEGAWA, YUJI;MAMINE, TAKAYOSHI;SAKAMOTO, YASUHIRO;YOSHIO, AKIRA;YAMAMOTO, TAKURO |
分类号 |
C12N15/00;B01J19/00;B01L3/00;C12M1/00;C12Q1/68;G01N27/02;G01N33/487;G01N33/543 |
主分类号 |
C12N15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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