JP2010532475A - 効率を改善したチップ分析 - Google Patents

効率を改善したチップ分析 Download PDF

Info

Publication number
JP2010532475A
JP2010532475A JP2010514754A JP2010514754A JP2010532475A JP 2010532475 A JP2010532475 A JP 2010532475A JP 2010514754 A JP2010514754 A JP 2010514754A JP 2010514754 A JP2010514754 A JP 2010514754A JP 2010532475 A JP2010532475 A JP 2010532475A
Authority
JP
Japan
Prior art keywords
electrode
reference electrode
spacer
probe
active probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2010514754A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010532475A5 (enExample
Inventor
ガウ,ジェン−ジェイアール
Original Assignee
ジーンフルイディクス・インコーポレーテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ジーンフルイディクス・インコーポレーテッド filed Critical ジーンフルイディクス・インコーポレーテッド
Publication of JP2010532475A publication Critical patent/JP2010532475A/ja
Publication of JP2010532475A5 publication Critical patent/JP2010532475A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP2010514754A 2007-07-02 2008-05-28 効率を改善したチップ分析 Withdrawn JP2010532475A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95827707P 2007-07-02 2007-07-02
PCT/US2008/006719 WO2009005567A1 (en) 2007-07-02 2008-05-28 Chip assay having improved efficiency

Publications (2)

Publication Number Publication Date
JP2010532475A true JP2010532475A (ja) 2010-10-07
JP2010532475A5 JP2010532475A5 (enExample) 2011-04-21

Family

ID=40221921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010514754A Withdrawn JP2010532475A (ja) 2007-07-02 2008-05-28 効率を改善したチップ分析

Country Status (6)

Country Link
US (1) US8329010B2 (enExample)
EP (1) EP2171461A4 (enExample)
JP (1) JP2010532475A (enExample)
CN (1) CN101688866A (enExample)
CA (1) CA2690190A1 (enExample)
WO (1) WO2009005567A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012168988A1 (ja) * 2011-06-10 2012-12-13 パナソニック株式会社 抗体を自己組織化膜上に固定する方法
WO2013005269A1 (ja) * 2011-07-05 2013-01-10 パナソニック株式会社 アルブミンを自己組織化膜上に固定する方法
WO2013008280A1 (ja) * 2011-07-08 2013-01-17 パナソニック株式会社 タンパク質を自己組織化膜上に固定する方法
US8785143B2 (en) 2010-08-30 2014-07-22 Panasonic Healthcare Co., Ltd. Method for immobilizing streptavidin on a self-assembled monolayer
US8871457B2 (en) 2010-10-19 2014-10-28 Panasonic Healthcare Co., Ltd Method for immobilizing glucose oxidase on a self-assembled monolayer
US8980645B2 (en) 2010-01-25 2015-03-17 Panasonic Healthcare Holdings Co., Ltd. Method for immobilizing protein A on a self-assembled monolayer
JP2017044674A (ja) * 2015-08-28 2017-03-02 国立大学法人 東京大学 電極、センサー、流体デバイスおよび電極の製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011041586A1 (en) * 2009-09-30 2011-04-07 Virogenomics, Inc. Electromagnetic detection of analytes
BR112015000907B1 (pt) 2012-07-16 2021-09-08 Genefluidics, Inc Método de seleção de parâmetros dependente de amostra para uso em tratamento eletrocinético da amostra, e, meio de armazenamento legível por computador
WO2014018167A2 (en) * 2012-07-27 2014-01-30 Genefluidics, Inc. Cartridge for liquid transport
GB201302610D0 (en) * 2013-02-14 2013-04-03 Eluceda Ltd Assay for detecting an analyte in a biological sample
CN106471360B (zh) * 2014-04-07 2018-08-21 土耳其科学技术研究理事会 电化学传感器阵列和设备
WO2016176692A2 (en) * 2016-06-17 2016-11-03 Ohmx Corporation Biosensor chip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922550A (en) * 1996-12-18 1999-07-13 Kimberly-Clark Worldwide, Inc. Biosensing devices which produce diffraction images
US6290839B1 (en) * 1998-06-23 2001-09-18 Clinical Micro Sensors, Inc. Systems for electrophoretic transport and detection of analytes
WO2001083674A1 (en) * 2000-05-03 2001-11-08 Gau Jen Jr Biological identification system with integrated sensor chip
US7767437B2 (en) * 2001-11-02 2010-08-03 Genefluidics, Inc. System for detection of a component in a liquid
GB0130318D0 (en) * 2001-12-19 2002-02-06 Univ Leeds Membrane
WO2003083478A1 (en) * 2002-04-03 2003-10-09 Japan Science And Technology Agency Biochip sensor surface carrying polyethylene glycolated nanoparticles
US20060160100A1 (en) * 2005-01-19 2006-07-20 Agency For Science, Technology And Research Enzymatic electrochemical detection assay using protective monolayer and device therefor
CN1908665A (zh) * 2005-08-02 2007-02-07 中国科学院电子学研究所 基于混合自组装膜的微型安培免疫传感器及其制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8980645B2 (en) 2010-01-25 2015-03-17 Panasonic Healthcare Holdings Co., Ltd. Method for immobilizing protein A on a self-assembled monolayer
US8785143B2 (en) 2010-08-30 2014-07-22 Panasonic Healthcare Co., Ltd. Method for immobilizing streptavidin on a self-assembled monolayer
US8871457B2 (en) 2010-10-19 2014-10-28 Panasonic Healthcare Co., Ltd Method for immobilizing glucose oxidase on a self-assembled monolayer
WO2012168988A1 (ja) * 2011-06-10 2012-12-13 パナソニック株式会社 抗体を自己組織化膜上に固定する方法
JP5202761B2 (ja) * 2011-06-10 2013-06-05 パナソニック株式会社 抗体を自己組織化膜上に固定する方法
WO2013005269A1 (ja) * 2011-07-05 2013-01-10 パナソニック株式会社 アルブミンを自己組織化膜上に固定する方法
JP5202762B2 (ja) * 2011-07-05 2013-06-05 パナソニック株式会社 アルブミンを自己組織化膜上に固定する方法
WO2013008280A1 (ja) * 2011-07-08 2013-01-17 パナソニック株式会社 タンパク質を自己組織化膜上に固定する方法
JP2017044674A (ja) * 2015-08-28 2017-03-02 国立大学法人 東京大学 電極、センサー、流体デバイスおよび電極の製造方法

Also Published As

Publication number Publication date
CA2690190A1 (en) 2009-01-08
US20120190584A9 (en) 2012-07-26
US8329010B2 (en) 2012-12-11
WO2009005567A1 (en) 2009-01-08
EP2171461A1 (en) 2010-04-07
EP2171461A4 (en) 2010-07-28
CN101688866A (zh) 2010-03-31
US20090011952A1 (en) 2009-01-08

Similar Documents

Publication Publication Date Title
US8329010B2 (en) Chip assay having improved efficiency
JP4124830B2 (ja) 分析物の検出のための電気的方法
US8198039B2 (en) Biosensors and related methods
US20120088315A1 (en) Device having self-assembled-monolayer
Ibau et al. Immunosensing prostate-specific antigen: Faradaic vs non-Faradaic electrochemical impedance spectroscopy analysis on interdigitated microelectrode device
Feng et al. Simultaneous electrochemical detection of multiple biomarkers using gold nanoparticles decorated multiwall carbon nanotubes as signal enhancers
US20110053788A1 (en) Detection of target analytes using particles and electrodes
Tian et al. Sandwich-type electrochemiluminescence immunosensor based on N-(aminobutyl)-N-ethylisoluminol labeling and gold nanoparticle amplification
EP2130045B1 (en) A novel potentiometric cholesterol sensor for the quantitative estimation of total cholesterol in human blood serum
Feng et al. Recent advances of carbon nanotubes‐based electrochemical immunosensors for the detection of protein cancer biomarkers
JP2008527392A (ja) 保護的な単分子膜を使用した酵素電気化学的検出アッセイ及びそのための装置
US6833267B1 (en) Tissue collection devices containing biosensors
Yang et al. Sandwich-type amperometric immunosensor for cancer biomarker based on signal amplification strategy of multiple enzyme-linked antibodies as probes modified with carbon nanotubes and concanavalin A
Tortolini et al. A disposable immunosensor for the detection of salivary MMP-8 as biomarker of periodontitis
JP2009002939A (ja) アンペロメトリック型バイオセンサ
Malla et al. Electrochemical immunoassay for serum parathyroid hormone using screen-printed carbon electrode and magnetic beads
US8679772B2 (en) Immunoassay
JP2008286714A (ja) ボルタノメトリック型バイオセンサ
Samanman et al. Characterization and application of self-assembled layer by layer gold nanoparticles for highly sensitive label-free capacitive immunosensing
AU3128200A (en) Tissue collection devices containing biosensors
Jeong et al. Label-free impedimetric glycosensor based on β-galactose-functionalized gold electrode for the determination of cholera toxin
CN118225863A (zh) 基于人工核苷酸适配体的场效应晶体管传感器及其制备与应用
JP2023551772A (ja) 電気化学センサー
CN119470597A (zh) 场效应晶体管生物传感器、制备方法及检测方法
US20160178562A1 (en) Competitive enzymatic assay

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110303

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110303

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20110822