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WO2008108371A1 - 化学物質センシング素子、化学物質センシング装置、及び化学物質センシング素子の製造方法 - Google Patents

化学物質センシング素子、化学物質センシング装置、及び化学物質センシング素子の製造方法 Download PDF

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Publication number
WO2008108371A1
WO2008108371A1 PCT/JP2008/053867 JP2008053867W WO2008108371A1 WO 2008108371 A1 WO2008108371 A1 WO 2008108371A1 JP 2008053867 W JP2008053867 W JP 2008053867W WO 2008108371 A1 WO2008108371 A1 WO 2008108371A1
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WO
WIPO (PCT)
Prior art keywords
chemical substance
substance sensing
sensing element
copc
daf
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/JP2008/053867
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English (en)
French (fr)
Inventor
Mikihiro Yamanaka
Norie Matsui
Keita Hara
Jun Kudo
Katsutoshi Takao
Shuhji Nishiura
Yasuaki Murashi
Tomohisa Kawata
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.)
Sharp Corp
Original Assignee
Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2009502589A priority Critical patent/JP5204758B2/ja
Priority to US12/528,388 priority patent/US8435449B2/en
Publication of WO2008108371A1 publication Critical patent/WO2008108371A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

　生体情報に含まれる特定化学物質を検出する化学物質センシング素子１４２は、カーボンナノ構造体からなり、その表面に修飾された金属錯体又は蛍光分子により、物質選択能と高い感度を示す。カーボンナノ構造体表面に修飾された物質のうち、ＣｏＰｃは、生体情報における含有成分のうちＮＯ及びペンタンと、ＤＡＦ－２はＮＯと、それぞれ反応し、それぞれ反応生成物を生成する。ＣｏＰｃ起因の反応生成物は、接点１５４、１５６間の電気抵抗を変化させ、ＤＡＦ－２起因の反応生成物は、励起光に対し特定波長の蛍光を発生する。このため、本素子の電気抵抗変化、又は蛍光の有無及び波長を測定することにより、ＮＯ又はペンタンのセンシングが可能になる。
PCT/JP2008/053867 2007-03-05 2008-03-04 化学物質センシング素子、化学物質センシング装置、及び化学物質センシング素子の製造方法 Ceased WO2008108371A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009502589A JP5204758B2 (ja) 2007-03-05 2008-03-04 化学物質センシング素子
US12/528,388 US8435449B2 (en) 2007-03-05 2008-03-04 Chemical substance sensing element, chemical substance sensing apparatus, and method of manufacturing chemical substance sensing element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-054851 2007-03-05
JP2007054851 2007-03-05

Publications (1)

Publication Number Publication Date
WO2008108371A1 true WO2008108371A1 (ja) 2008-09-12

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Country Status (3)

Country Link
US (1) US8435449B2 (ja)
JP (1) JP5204758B2 (ja)
WO (1) WO2008108371A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110051A1 (ja) * 2009-03-24 2010-09-30 シャープ株式会社 化学物質検出装置
WO2014156040A1 (ja) * 2013-03-25 2014-10-02 パナソニック株式会社 繊維構造体およびそれを用いたバイオチップ、細胞培養用基板、およびフィルター
US9709523B1 (en) 2016-03-16 2017-07-18 Kabushiki Kaisha Toshiba Gas detection apparatus
JP2019152511A (ja) * 2018-03-02 2019-09-12 株式会社日本触媒 感ガス体、ガスセンサ、及び感ガス体の製造方法

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TWI404930B (zh) * 2009-08-19 2013-08-11 Univ Nat Chunghsing Biochemical sensing wafer substrate and its preparation method
WO2013184222A2 (en) * 2012-03-23 2013-12-12 Massachusetts Institute Of Technology Ethylene sensor
JP6613736B2 (ja) * 2015-09-07 2019-12-04 セイコーエプソン株式会社 物質検出方法および物質検出装置
US11353381B1 (en) * 2020-06-09 2022-06-07 Applied Materials, Inc. Portable disc to measure chemical gas contaminants within semiconductor equipment and clean room

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JP2004028798A (ja) * 2002-06-26 2004-01-29 Fujitsu Ltd 蛋白質検出デバイスおよび蛋白質検出方法
WO2005040755A2 (en) * 2003-10-20 2005-05-06 The Regents Of The University Of California Nanoscale transduction systems for detecting molecular interactions
WO2006134942A1 (ja) * 2005-06-14 2006-12-21 Mitsumi Electric Co., Ltd. 電界効果トランジスタ、それを具備するバイオセンサ、および検出方法

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JPH09243590A (ja) 1996-03-08 1997-09-19 Tdk Corp 微小櫛形電極およびその製造方法ならびに溶液系電気化学的測定用電極ユニット
US6346189B1 (en) 1998-08-14 2002-02-12 The Board Of Trustees Of The Leland Stanford Junior University Carbon nanotube structures made using catalyst islands
DE60039632D1 (de) 1999-12-15 2008-09-04 Univ R Kohlenstoff-nano-röhrchen-vorrichtung
JP2003322653A (ja) 2002-05-07 2003-11-14 Toshiba Corp プローブ固定支持体及びプローブ固定担体
US20060003437A1 (en) 2002-06-26 2006-01-05 Fujitsu Limited Target detecting device and target capturer, device and method for molecular adsorption or desorption, and device and method for protein detection
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JP2004028798A (ja) * 2002-06-26 2004-01-29 Fujitsu Ltd 蛋白質検出デバイスおよび蛋白質検出方法
WO2005040755A2 (en) * 2003-10-20 2005-05-06 The Regents Of The University Of California Nanoscale transduction systems for detecting molecular interactions
WO2006134942A1 (ja) * 2005-06-14 2006-12-21 Mitsumi Electric Co., Ltd. 電界効果トランジスタ、それを具備するバイオセンサ、および検出方法

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010110051A1 (ja) * 2009-03-24 2010-09-30 シャープ株式会社 化学物質検出装置
WO2014156040A1 (ja) * 2013-03-25 2014-10-02 パナソニック株式会社 繊維構造体およびそれを用いたバイオチップ、細胞培養用基板、およびフィルター
JPWO2014156040A1 (ja) * 2013-03-25 2017-02-16 パナソニックＩｐマネジメント株式会社 繊維構造体およびそれを用いたバイオチップ、細胞培養用基板、およびフィルター
US9709523B1 (en) 2016-03-16 2017-07-18 Kabushiki Kaisha Toshiba Gas detection apparatus
JP2019152511A (ja) * 2018-03-02 2019-09-12 株式会社日本触媒 感ガス体、ガスセンサ、及び感ガス体の製造方法
JP7026349B2 (ja) 2018-03-02 2022-02-28 株式会社日本触媒 感ガス体、ガスセンサ、及び感ガス体の製造方法

Also Published As

Publication number Publication date
JPWO2008108371A1 (ja) 2010-06-17
US8435449B2 (en) 2013-05-07
US20100086439A1 (en) 2010-04-08
JP5204758B2 (ja) 2013-06-05

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