WO2008052104A3 - Sensor having a thin-film inhibition layer, nitric oxide converter and monitor - Google Patents

Sensor having a thin-film inhibition layer, nitric oxide converter and monitor 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
Application number
PCT/US2007/082503
Other languages
French (fr)
Other versions
WO2008052104A2 (en
Inventor
Craig Bryant
Ying-Lan Chang
Jean-Christophe P Gabriel
Bradley N Johnson
Oleksandr Kuzmych
William Mickelson
John Loren Passmore
Sergie Skarupo
Christian Valcke
Original Assignee
Nanomix Inc
Craig Bryant
Ying-Lan Chang
Jean-Christophe P Gabriel
Bradley N Johnson
Oleksandr Kuzmych
William Mickelson
John Loren Passmore
Sergie Skarupo
Christian Valcke
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, Craig Bryant, Ying-Lan Chang, Jean-Christophe P Gabriel, Bradley N Johnson, Oleksandr Kuzmych, William Mickelson, John Loren Passmore, Sergie Skarupo, Christian Valcke filed Critical Nanomix Inc
Publication of WO2008052104A2 publication Critical patent/WO2008052104A2/en
Publication of WO2008052104A3 publication Critical patent/WO2008052104A3/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording 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—Detecting, measuring or recording devices for evaluating the respiratory organs

Abstract

Sensors and detection systems suitable for measuring analytes, such as biomolecule, organic and inorganic species, including environmentally and medically relevant volatiles and gases, such as NO, NO2, CO2, NH3, H2, CO and the like, are provided. Certain embodiments of nanostructured sensor systems are configured for measurement of medically important gases in breath. Applications include the measurement of endogenous nitric oxide (NO) in breath, such as for the monitoring or diagnosis of asthma and other pulmonary conditions.
PCT/US2007/082503 2006-10-26 2007-10-25 Sensor having a thin-film inhibition layer, nitric oxide converter and monitor WO2008052104A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US11/588,845 2006-10-26
US11/588,845 US20080021339A1 (en) 2005-10-27 2006-10-26 Anesthesia monitor, capacitance nanosensors and dynamic sensor sampling method
US11/636,360 2006-12-08
US11/636,360 US8152991B2 (en) 2005-10-27 2006-12-08 Ammonia nanosensors, and environmental control system
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 (en) 2008-05-02
WO2008052104A3 true WO2008052104A3 (en) 2008-08-21

Family

ID=39325416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/082503 WO2008052104A2 (en) 2006-10-26 2007-10-25 Sensor having a thin-film inhibition layer, nitric oxide converter and monitor

Country Status (1)

Country Link
WO (1) WO2008052104A2 (en)

Cited By (1)

* 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

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 (en) * 2008-09-30 2010-04-08 Siemens Aktiengesellschaft Non-consuming gas conversion module
US8481324B2 (en) 2008-12-04 2013-07-09 Technion Research And Development Foundation Ltd. Apparatus and methods for diagnosing renal disorders
US8993346B2 (en) 2009-08-07 2015-03-31 Nanomix, Inc. Magnetic carbon nanotube based biodetection
DE102009043222B4 (en) * 2009-09-28 2018-10-18 Robert Bosch Gmbh Apparatus and method for measuring at least one gas analyte in exhaled air
EP2362216A1 (en) * 2010-02-27 2011-08-31 Karlsruher Institut für Technologie Carbon nanotube SB-FET hydrogen sensor and methods for its manufacture and operation
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
US11300552B2 (en) 2017-03-01 2022-04-12 Caire Diagnostics Inc. Nitric oxide detection device with reducing gas
EP3988913A4 (en) * 2019-06-18 2023-06-28 National Institute for Materials Science Humidification-type high-sensitivity/high-selectivity ammonia detection method using nanomechanical sensor, and detection device thereof

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 (1)

* 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

Also Published As

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

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