WO2016019836A1 - 传感装置 - Google Patents
传感装置 Download PDFInfo
- Publication number
- WO2016019836A1 WO2016019836A1 PCT/CN2015/085929 CN2015085929W WO2016019836A1 WO 2016019836 A1 WO2016019836 A1 WO 2016019836A1 CN 2015085929 W CN2015085929 W CN 2015085929W WO 2016019836 A1 WO2016019836 A1 WO 2016019836A1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/307—Disposable laminated or multilayered electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
Definitions
- the transport of the molecules to be tested adopts a "Flow-over" mode as shown in FIG. Specifically, the molecule to be tested first needs to diffuse to the vicinity of the probe molecule, so that a binding reaction may occur.
- the laminar flow state at the micrometer scale limits the binding efficiency of the molecule to be tested to the probe molecule.
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- Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims (10)
- 一种传感装置,包括:由电介质层隔开的第一电极层和第二电极层;以及贯穿第一电极层、第二电极层和电介质层的通孔。
- 根据权利要求1所述的传感装置,还包括:衬底,其中第一电极层、电介质层和第二电极层依次设于所述衬底的一例上,其中,所述通孔还贯穿所述衬底。
- 根据权利要求1所述的传感装置,其中,所述通孔在第一电极层和第二电极层中的尺寸不同。
- 根据权利要求3所述的传感装置,其中,所述通孔在电介质层中的尺寸与在第二电极层中的尺寸实质上相同。
- 根据权利要求1所述的传感装置,其中,所述通孔在第一电极层和第二电极层中的尺寸实质上相同。
- 根据权利要求5所述的传感装置,其中,所述通孔在电介质层中的尺寸与在第一和第二电极层中的尺寸实质上相同。
- 根据权利要求1所述的传感装置,其中,形成多个所述通孔的阵列。
- 根据权利要求1所述的传感装置,其中,所述通孔大致为圆形,直径为约100nm-500μm。
- 根据权利要求2所述的传感装置,还包括:在所述衬底与所述一例相对的另一例上依次设置的另一第一电极层、另一电介质层和另一第二电极层,所述通孔进一步贯穿所述另一第一电极层、另一电介质层和另一第二电极层。
- 根据权利要求1所述的传感装置,还包括:微流控芯片,配置为引入流体样品,使得流体样品能够流过所述通孔。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15830450.1A EP3182109A4 (en) | 2014-08-07 | 2015-08-03 | Sensing apparatus |
| JP2017506923A JP2017526915A (ja) | 2014-08-07 | 2015-08-03 | センシング装置 |
| US15/501,805 US20180045667A1 (en) | 2014-08-07 | 2015-08-03 | Sensing apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385603.8A CN104792845A (zh) | 2014-08-07 | 2014-08-07 | 传感装置 |
| CN201410385603.8 | 2014-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016019836A1 true WO2016019836A1 (zh) | 2016-02-11 |
Family
ID=53557824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/085929 Ceased WO2016019836A1 (zh) | 2014-08-07 | 2015-08-03 | 传感装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180045667A1 (zh) |
| EP (1) | EP3182109A4 (zh) |
| JP (1) | JP2017526915A (zh) |
| CN (1) | CN104792845A (zh) |
| WO (1) | WO2016019836A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792845A (zh) * | 2014-08-07 | 2015-07-22 | 中国科学院微电子研究所 | 传感装置 |
| JP6831839B2 (ja) * | 2015-10-14 | 2021-02-17 | エスエフシー フルーイディクス、インコーポレイテッド | 溶液中の電気活性種の存在又は流れを検出する電気信号の測定 |
| CN107300515B (zh) | 2016-04-15 | 2020-07-14 | 华邦电子股份有限公司 | 粒子感测装置、以及具有粒子感测装置的电子设备 |
| TWI614489B (zh) * | 2016-04-15 | 2018-02-11 | 華邦電子股份有限公司 | 粒子感測裝置以及具有粒子感測裝置的電子設備 |
| US11125795B2 (en) * | 2018-09-17 | 2021-09-21 | Vibrosystm Inc. | Capacitive sensor |
| CN209829010U (zh) * | 2019-03-01 | 2019-12-24 | 南京岚煜生物科技有限公司 | 一种多通道微流体凝血检测芯片 |
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| CN101960300A (zh) * | 2008-05-28 | 2011-01-26 | 松下电器产业株式会社 | 使用电化学测定装置检测或者定量目标物质的方法、电化学测定装置以及电化学测定用电极板 |
| JP2012220291A (ja) * | 2011-04-07 | 2012-11-12 | Nipro Corp | 生体試料測定装置 |
| WO2013029115A1 (en) * | 2011-09-01 | 2013-03-07 | Newsouth Innovations Pty Limited | Electrochemical competition sensor |
| US20130087455A1 (en) * | 2011-10-05 | 2013-04-11 | Joinsoon Medical Technology Co., Ltd. | Biosensor test strip |
| CN101454667B (zh) * | 2005-12-27 | 2013-04-24 | 拜尔保健有限公司 | 使用带有至少一个孔的基板的电化学传感器系统及其制造方法 |
| WO2014108082A1 (zh) * | 2013-01-09 | 2014-07-17 | 北京怡成生物电子技术有限公司 | 用于体液中物质实时检测的微型生物芯片 |
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2015
- 2015-08-03 WO PCT/CN2015/085929 patent/WO2016019836A1/zh not_active Ceased
- 2015-08-03 EP EP15830450.1A patent/EP3182109A4/en not_active Withdrawn
- 2015-08-03 US US15/501,805 patent/US20180045667A1/en not_active Abandoned
- 2015-08-03 JP JP2017506923A patent/JP2017526915A/ja active Pending
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| JP2012220291A (ja) * | 2011-04-07 | 2012-11-12 | Nipro Corp | 生体試料測定装置 |
| WO2013029115A1 (en) * | 2011-09-01 | 2013-03-07 | Newsouth Innovations Pty Limited | Electrochemical competition sensor |
| US20130087455A1 (en) * | 2011-10-05 | 2013-04-11 | Joinsoon Medical Technology Co., Ltd. | Biosensor test strip |
| WO2014108082A1 (zh) * | 2013-01-09 | 2014-07-17 | 北京怡成生物电子技术有限公司 | 用于体液中物质实时检测的微型生物芯片 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2017526915A (ja) | 2017-09-14 |
| CN104792845A (zh) | 2015-07-22 |
| US20180045667A1 (en) | 2018-02-15 |
| EP3182109A4 (en) | 2018-01-17 |
| EP3182109A1 (en) | 2017-06-21 |
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