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WO2008052104A3 - Capteur comportant une couche d'inhibition à couches minces, convertisseur de monoxyde d'azote et moniteur - Google Patents

Capteur comportant une couche d'inhibition à couches minces, convertisseur de monoxyde d'azote et moniteur Download PDF

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Publication number
WO2008052104A3
WO2008052104A3 PCT/US2007/082503 US2007082503W WO2008052104A3 WO 2008052104 A3 WO2008052104 A3 WO 2008052104A3 US 2007082503 W US2007082503 W US 2007082503W WO 2008052104 A3 WO2008052104 A3 WO 2008052104A3
Authority
WO
WIPO (PCT)
Prior art keywords
nitric oxide
monitor
thin
sensor
inhibition layer
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.)
Ceased
Application number
PCT/US2007/082503
Other languages
English (en)
Other versions
WO2008052104A2 (fr
Inventor
Craig Bryant
Ying-Lan Chang
Jean-Christophe P Gabriel
Bradley N Johnson
Oleksandr Kuzmych
William Mickelson
John Loren Passmore
Sergie Skarupo
Christian Valcke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanomix Inc
Original Assignee
Nanomix Inc
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
Priority claimed from US11/588,845 external-priority patent/US20080021339A1/en
Priority claimed from US11/636,360 external-priority patent/US8152991B2/en
Application filed by Nanomix Inc filed Critical Nanomix Inc
Publication of WO2008052104A2 publication Critical patent/WO2008052104A2/fr
Publication of WO2008052104A3 publication Critical patent/WO2008052104A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • 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
    • G01N27/4146—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS involving nanosized elements, e.g. nanotubes, nanowires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Electrochemistry (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Informatics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physiology (AREA)
  • Immunology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

La présente invention concerne des capteurs et des systèmes de détection adaptés pour mesurer des analytes, tels qu'une biomolécule, des espèces organiques et inorganiques, y compris des composés volatils et des gaz pertinents au niveau environnemental et médical, tels que NO, NO2, CO2, NH3, H2, CO et analogue. Certains modes de réalisation de systèmes de détection à structure manométrique sont configurés pour la mesure des gaz importants médicalement dans la respiration. Des applications comprennent la mesure du monoxyde d'azote endogène (NO) dans la respiration, notamment pour surveiller ou diagnostiquer l'asthme et d'autres conditions pulmonaires.
PCT/US2007/082503 2006-10-26 2007-10-25 Capteur comportant une couche d'inhibition à couches minces, convertisseur de monoxyde d'azote et moniteur Ceased WO2008052104A2 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US11/588,845 US20080021339A1 (en) 2005-10-27 2006-10-26 Anesthesia monitor, capacitance nanosensors and dynamic sensor sampling method
US11/588,845 2006-10-26
US11/636,360 US8152991B2 (en) 2005-10-27 2006-12-08 Ammonia nanosensors, and environmental control system
US11/636,360 2006-12-08
US92264207P 2007-04-10 2007-04-10
US60/922,642 2007-04-10
US96755207P 2007-09-04 2007-09-04
US60/967,552 2007-09-04

Publications (2)

Publication Number Publication Date
WO2008052104A2 WO2008052104A2 (fr) 2008-05-02
WO2008052104A3 true WO2008052104A3 (fr) 2008-08-21

Family

ID=39325416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/082503 Ceased WO2008052104A2 (fr) 2006-10-26 2007-10-25 Capteur comportant une couche d'inhibition à couches minces, convertisseur de monoxyde d'azote et moniteur

Country Status (1)

Country Link
WO (1) WO2008052104A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547931B2 (en) 2003-09-05 2009-06-16 Nanomix, Inc. Nanoelectronic capnometer adaptor including a nanoelectric sensor selectively sensitive to at least one gaseous constituent of exhaled breath
US9103775B2 (en) 2002-01-16 2015-08-11 Nanomix, Inc. Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7522040B2 (en) 2004-04-20 2009-04-21 Nanomix, Inc. Remotely communicating, battery-powered nanostructure sensor devices
US7948041B2 (en) 2005-05-19 2011-05-24 Nanomix, Inc. Sensor having a thin-film inhibition layer
US8366630B2 (en) 2008-05-29 2013-02-05 Technion Research And Development Foundation Ltd. Carbon nanotube structures in sensor apparatuses for analyzing biomarkers in breath samples
DE102008049768A1 (de) * 2008-09-30 2010-04-08 Siemens Aktiengesellschaft Nichtverbrauchendes Gas-Konversionsmodul
US8481324B2 (en) 2008-12-04 2013-07-09 Technion Research And Development Foundation Ltd. Apparatus and methods for diagnosing renal disorders
EP2462051A4 (fr) 2009-08-07 2013-06-26 Nanomix Inc Biodétection à base d'un nanotube de carbone magnétique
DE102009043222B4 (de) * 2009-09-28 2018-10-18 Robert Bosch Gmbh Vorrichtung und Verfahren zur Messung mindestens eines Gasanalyten in Ausatemluft
EP2362216A1 (fr) * 2010-02-27 2011-08-31 Karlsruher Institut für Technologie Capteur d'hydrogène avec un SB-FET avec des nanotubes de carbon, procédé de sa fabrication et procédé de son opération
US9689826B2 (en) 2012-03-11 2017-06-27 Technion Research And Development Foundation Ltd. Detection of chronic kidney disease and disease progression
US10307080B2 (en) * 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
US9612198B2 (en) * 2014-06-25 2017-04-04 Oridion Medical 1987 Ltd. Nano-opto-mechanical sensor
JP2020510831A (ja) 2017-03-01 2020-04-09 日本特殊陶業株式会社 還元ガスを用いた一酸化窒素検出装置
WO2020255580A1 (fr) * 2019-06-18 2020-12-24 国立研究開発法人物質・材料研究機構 Procédé de détection d'ammoniac à haute sensibilité/haute sélectivité de type par humidification utilisant un capteur nano-mécanique, et son dispositif de détection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020118027A1 (en) * 2000-10-24 2002-08-29 Dmitri Routkevitch Nanostructured ceramic platform for micromachined devices and device arrays
US20060055392A1 (en) * 2004-04-20 2006-03-16 Passmore John L Remotely communicating, battery-powered nanostructure sensor devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020118027A1 (en) * 2000-10-24 2002-08-29 Dmitri Routkevitch Nanostructured ceramic platform for micromachined devices and device arrays
US20060055392A1 (en) * 2004-04-20 2006-03-16 Passmore John L Remotely communicating, battery-powered nanostructure sensor devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103775B2 (en) 2002-01-16 2015-08-11 Nanomix, Inc. Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices
US7547931B2 (en) 2003-09-05 2009-06-16 Nanomix, Inc. Nanoelectronic capnometer adaptor including a nanoelectric sensor selectively sensitive to at least one gaseous constituent of exhaled breath

Also Published As

Publication number Publication date
WO2008052104A2 (fr) 2008-05-02

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