WO2005015156A3 - Molecular detector - Google Patents

Molecular detector Download PDF

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Publication number
WO2005015156A3
WO2005015156A3 PCT/US2004/025062 US2004025062W WO2005015156A3 WO 2005015156 A3 WO2005015156 A3 WO 2005015156A3 US 2004025062 W US2004025062 W US 2004025062W WO 2005015156 A3 WO2005015156 A3 WO 2005015156A3
Authority
WO
WIPO (PCT)
Prior art keywords
detect
detection surface
electric charge
electronic
biomolecular
Prior art date
Application number
PCT/US2004/025062
Other languages
French (fr)
Other versions
WO2005015156A2 (en
Inventor
Wusi C Maki
Sterling R Whitaker
Jody W Gambles
Joshua Branen
Thomas E Bitterwolf
Alfred L Branen
Original Assignee
Idaho Res Found
Wusi C Maki
Sterling R Whitaker
Jody W Gambles
Joshua Branen
Thomas E Bitterwolf
Alfred L Branen
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 Idaho Res Found, Wusi C Maki, Sterling R Whitaker, Jody W Gambles, Joshua Branen, Thomas E Bitterwolf, Alfred L Branen filed Critical Idaho Res Found
Priority to US10/567,233 priority Critical patent/US20090029353A1/en
Publication of WO2005015156A2 publication Critical patent/WO2005015156A2/en
Publication of WO2005015156A3 publication Critical patent/WO2005015156A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4145—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors
    • 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

Abstract

Described herein are embodiments of a method and device comprising an electronic charge detector capable of detecting the presence of small quantities of electric charge generated through a universal signal generation process that is configured to detect any biological agents and biomolecular targets of interest. Electric charge results from signal molecules binding to affinity molecules that are attached to a detection surface. Electronic circuits are configured to detect the induced electric charges on the detection surface. Additional electronic devices then process useful quantitative data regarding specific biomolecular interaction events.
PCT/US2004/025062 2003-08-04 2004-08-02 Molecular detector WO2005015156A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/567,233 US20090029353A1 (en) 2003-12-08 2004-08-02 Molecular detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49254603P 2003-08-04 2003-08-04
US60/492,546 2003-08-04

Publications (2)

Publication Number Publication Date
WO2005015156A2 WO2005015156A2 (en) 2005-02-17
WO2005015156A3 true WO2005015156A3 (en) 2005-05-26

Family

ID=34135148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025062 WO2005015156A2 (en) 2003-08-04 2004-08-02 Molecular detector

Country Status (1)

Country Link
WO (1) WO2005015156A2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8764969B2 (en) 2006-12-14 2014-07-01 Life Technologies Corporation Methods for operating chemically sensitive sensors with sample and hold capacitors
US8841217B1 (en) 2013-03-13 2014-09-23 Life Technologies Corporation Chemical sensor with protruded sensor surface
US8858782B2 (en) 2010-06-30 2014-10-14 Life Technologies Corporation Ion-sensing charge-accumulation circuits and methods
US8890216B2 (en) 2006-12-14 2014-11-18 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US8912580B2 (en) 2009-05-29 2014-12-16 Life Technologies Corporation Active chemically-sensitive sensors with in-sensor current sources
US8912005B1 (en) 2010-09-24 2014-12-16 Life Technologies Corporation Method and system for delta double sampling
US8936763B2 (en) 2008-10-22 2015-01-20 Life Technologies Corporation Integrated sensor arrays for biological and chemical analysis
US8963216B2 (en) 2013-03-13 2015-02-24 Life Technologies Corporation Chemical sensor with sidewall spacer sensor surface
US8962366B2 (en) 2013-01-28 2015-02-24 Life Technologies Corporation Self-aligned well structures for low-noise chemical sensors
US9116117B2 (en) 2013-03-15 2015-08-25 Life Technologies Corporation Chemical sensor with sidewall sensor surface
US9128044B2 (en) 2013-03-15 2015-09-08 Life Technologies Corporation Chemical sensors with consistent sensor surface areas
US9164070B2 (en) 2010-06-30 2015-10-20 Life Technologies Corporation Column adc
US9194000B2 (en) 2008-06-25 2015-11-24 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US9270264B2 (en) 2012-05-29 2016-02-23 Life Technologies Corporation System for reducing noise in a chemical sensor array
US9404920B2 (en) 2006-12-14 2016-08-02 Life Technologies Corporation Methods and apparatus for detecting molecular interactions using FET arrays

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11339430B2 (en) 2007-07-10 2022-05-24 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US20120261274A1 (en) 2009-05-29 2012-10-18 Life Technologies Corporation Methods and apparatus for measuring analytes
US8776573B2 (en) 2009-05-29 2014-07-15 Life Technologies Corporation Methods and apparatus for measuring analytes
JP5952813B2 (en) 2010-06-30 2016-07-13 ライフ テクノロジーズ コーポレーション Method and apparatus for testing ISFET arrays
US11307166B2 (en) 2010-07-01 2022-04-19 Life Technologies Corporation Column ADC
EP2589065B1 (en) 2010-07-03 2015-08-19 Life Technologies Corporation Chemically sensitive sensor with lightly doped drains
WO2012036679A1 (en) 2010-09-15 2012-03-22 Life Technologies Corporation Methods and apparatus for measuring analytes
US9970984B2 (en) 2011-12-01 2018-05-15 Life Technologies Corporation Method and apparatus for identifying defects in a chemical sensor array
US9080968B2 (en) 2013-01-04 2015-07-14 Life Technologies Corporation Methods and systems for point of use removal of sacrificial material
US9841398B2 (en) 2013-01-08 2017-12-12 Life Technologies Corporation Methods for manufacturing well structures for low-noise chemical sensors
CN105051525B (en) 2013-03-15 2019-07-26 生命科技公司 Chemical device with thin conducting element
CN105264366B (en) 2013-03-15 2019-04-16 生命科技公司 Chemical sensor with consistent sensor surface area
US9835585B2 (en) 2013-03-15 2017-12-05 Life Technologies Corporation Chemical sensor with protruded sensor surface
US20140336063A1 (en) 2013-05-09 2014-11-13 Life Technologies Corporation Windowed Sequencing
US10458942B2 (en) 2013-06-10 2019-10-29 Life Technologies Corporation Chemical sensor array having multiple sensors per well
EP3180606A1 (en) 2014-08-14 2017-06-21 Regents of the University of Minnesota Electrolyte-gated transistors for detection of molecules
US10077472B2 (en) 2014-12-18 2018-09-18 Life Technologies Corporation High data rate integrated circuit with power management
EP3234575B1 (en) 2014-12-18 2023-01-25 Life Technologies Corporation Apparatus for measuring analytes using large scale fet arrays
KR102593647B1 (en) 2014-12-18 2023-10-26 라이프 테크놀로지스 코포레이션 High data rate integrated circuit with transmitter configuration
US9702847B2 (en) * 2014-12-30 2017-07-11 Avails Medical, Inc. Systems and methods for detecting a substance in bodily fluid
JP2022543668A (en) 2019-08-09 2022-10-13 ナットクラッカー セラピューティクス， インコーポレイテッド Microfluidic device and method of use
CN114371159B (en) * 2021-05-19 2023-11-07 南京医科大学第二附属医院 RNA biochip, preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225059B1 (en) * 1993-11-01 2001-05-01 Nanogen, Inc. Advanced active electronic devices including collection electrodes for molecular biological analysis and diagnostics
US6315953B1 (en) * 1993-11-01 2001-11-13 Nanogen, Inc. Devices for molecular biological analysis and diagnostics including waveguides
US6569630B1 (en) * 1999-07-02 2003-05-27 Conceptual Mindworks, Inc. Methods and compositions for aptamers against anthrax
US20030153024A1 (en) * 2001-04-19 2003-08-14 Sullivan Brian M Charged bio-molecule/binding agent conjugate for biological capture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225059B1 (en) * 1993-11-01 2001-05-01 Nanogen, Inc. Advanced active electronic devices including collection electrodes for molecular biological analysis and diagnostics
US6315953B1 (en) * 1993-11-01 2001-11-13 Nanogen, Inc. Devices for molecular biological analysis and diagnostics including waveguides
US6569630B1 (en) * 1999-07-02 2003-05-27 Conceptual Mindworks, Inc. Methods and compositions for aptamers against anthrax
US20030153024A1 (en) * 2001-04-19 2003-08-14 Sullivan Brian M Charged bio-molecule/binding agent conjugate for biological capture

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134269B2 (en) 2006-12-14 2015-09-15 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US9404920B2 (en) 2006-12-14 2016-08-02 Life Technologies Corporation Methods and apparatus for detecting molecular interactions using FET arrays
US8890216B2 (en) 2006-12-14 2014-11-18 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US8764969B2 (en) 2006-12-14 2014-07-01 Life Technologies Corporation Methods for operating chemically sensitive sensors with sample and hold capacitors
US9269708B2 (en) 2006-12-14 2016-02-23 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US9023189B2 (en) 2006-12-14 2015-05-05 Life Technologies Corporation High density sensor array without wells
US9194000B2 (en) 2008-06-25 2015-11-24 Life Technologies Corporation Methods and apparatus for measuring analytes using large scale FET arrays
US8936763B2 (en) 2008-10-22 2015-01-20 Life Technologies Corporation Integrated sensor arrays for biological and chemical analysis
US8912580B2 (en) 2009-05-29 2014-12-16 Life Technologies Corporation Active chemically-sensitive sensors with in-sensor current sources
US8858782B2 (en) 2010-06-30 2014-10-14 Life Technologies Corporation Ion-sensing charge-accumulation circuits and methods
US9239313B2 (en) 2010-06-30 2016-01-19 Life Technologies Corporation Ion-sensing charge-accumulation circuits and methods
US9164070B2 (en) 2010-06-30 2015-10-20 Life Technologies Corporation Column adc
US8912005B1 (en) 2010-09-24 2014-12-16 Life Technologies Corporation Method and system for delta double sampling
US9110015B2 (en) 2010-09-24 2015-08-18 Life Technologies Corporation Method and system for delta double sampling
US9270264B2 (en) 2012-05-29 2016-02-23 Life Technologies Corporation System for reducing noise in a chemical sensor array
US8962366B2 (en) 2013-01-28 2015-02-24 Life Technologies Corporation Self-aligned well structures for low-noise chemical sensors
US8963216B2 (en) 2013-03-13 2015-02-24 Life Technologies Corporation Chemical sensor with sidewall spacer sensor surface
US8841217B1 (en) 2013-03-13 2014-09-23 Life Technologies Corporation Chemical sensor with protruded sensor surface
US9128044B2 (en) 2013-03-15 2015-09-08 Life Technologies Corporation Chemical sensors with consistent sensor surface areas
US9116117B2 (en) 2013-03-15 2015-08-25 Life Technologies Corporation Chemical sensor with sidewall sensor surface

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Publication number Publication date
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