JP2007505323A - 二酸化炭素用ナノ電子センサー - Google Patents
二酸化炭素用ナノ電子センサー Download PDFInfo
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- JP2007505323A JP2007505323A JP2006526418A JP2006526418A JP2007505323A JP 2007505323 A JP2007505323 A JP 2007505323A JP 2006526418 A JP2006526418 A JP 2006526418A JP 2006526418 A JP2006526418 A JP 2006526418A JP 2007505323 A JP2007505323 A JP 2007505323A
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 18
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 17
- 239000002086 nanomaterial Substances 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000002071 nanotube Substances 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 9
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims description 37
- 229920002873 Polyethylenimine Polymers 0.000 claims description 24
- 229920002472 Starch Polymers 0.000 claims description 19
- 235000019698 starch Nutrition 0.000 claims description 19
- 239000008107 starch Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000002109 single walled nanotube Substances 0.000 claims description 6
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 claims description 4
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- 229920000856 Amylose Polymers 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000002073 nanorod Substances 0.000 claims description 3
- 239000002070 nanowire Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- YZVWKHVRBDQPMQ-UHFFFAOYSA-N 1-aminopyrene Chemical compound C1=C2C(N)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 YZVWKHVRBDQPMQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910002601 GaN Inorganic materials 0.000 claims description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- YUENFNPLGJCNRB-UHFFFAOYSA-N anthracen-1-amine Chemical compound C1=CC=C2C=C3C(N)=CC=CC3=CC2=C1 YUENFNPLGJCNRB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 2
- 150000004692 metal hydroxides Chemical class 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- 239000002121 nanofiber Substances 0.000 claims description 2
- NVSYANRBXPURRQ-UHFFFAOYSA-N naphthalen-1-ylmethanamine Chemical compound C1=CC=C2C(CN)=CC=CC2=C1 NVSYANRBXPURRQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000767 polyaniline Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920000128 polypyrrole Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims 2
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 claims 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims 1
- 229910000024 caesium carbonate Inorganic materials 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims 1
- 229910000027 potassium carbonate Inorganic materials 0.000 claims 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 claims 1
- 229910001958 silver carbonate Inorganic materials 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 37
- 239000007789 gas Substances 0.000 description 17
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 16
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
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- 239000012491 analyte Substances 0.000 description 3
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- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
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- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
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- 238000004630 atomic force microscopy Methods 0.000 description 1
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
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- 150000003335 secondary amines Chemical class 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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- 125000001302 tertiary amino group Chemical group 0.000 description 1
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
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- 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
- G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/204998—Inorganic carbon compounds
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- Crystallography & Structural Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Description
本願は、米国特許法(U.S.C.)第119(e)条により、米国仮出願第60/502,485号(出願日:2003年9月12日)及び同第60/504,663号(出願日:2003年9月18日)に基づく優先権を主張するものであり、これらの出願の全記載内容も本願明細書の一部を成すものである。
図1は、CO2ガスに対して特異的な認識層を具有するナノ構造体装置の模式的断面図である。
図2A及び図2Bは、CO2濃度の異なるフローセル(flow cell)内における包装されたナノ構造体装置の試験結果を示すチャートである。
図3は、ナノチューブ電界効果トランジスターセンサー装置内のCO2−選択性認識層として適当なポリ(エチレンイミン)(PEI)とデンプンポリマーとの混合物を示す模式図である。
図4は、PEI/デンプンで被覆された最適化ナノチューブネットワーク電界効果トランジスターセンサー装置に対するCO2ガスの応答を示すグラフである。
101 CO2ガス
102 ナノ構造体検出装置
104 基板
106 ナノ構造体
108 導電性素子
110 導電性素子
114 抑制物質層
115 機能性材料
116 ナノ構造体検出回路
118 給電源
120 計器
122 電気的接続部
Claims (27)
- 二酸化炭素を検出するためのナノ構造体センサーであって、
(i)基板、
(ii)該基板上に配設された第一ナノ構造体、
(iii)該第一ナノ構造体と電気的に接続された少なくとも2個の導電性素子、及び
(iv)二酸化炭素と相互作用するように配設されて該第一ナノ構造体と連動して作動する少なくとも1種の認識材料
を具備する該ナノ構造体センサー。 - 第一ナノ構造体が、ナノチューブ、ナノワイヤ、ナノファイバー及びナノロッドから成る群から選択される請求項1記載のナノ構造体センサー。
- ナノ構造体が次の群から選択される少なくとも1種の素子を具有する請求項1記載のナノ構造体センサー:炭素、硼素、窒化硼素、窒化炭素硼素、珪素、ゲルマニウム、窒化ガリウム、酸化亜鉛、リン化インジウム、モリブデンジスルフィド及び銀。
- 第一ナノ構造体が単壁カーボンナノチューブを具有する請求項1記載のナノ構造体センサー。
- 導電性素子が金属電極を具有する請求項1記載のナノ構造体センサー。
- 導電性素子が第一ナノ構造体と物理的に直接接触する請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が金属カーボネートを含有する請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、炭酸リチウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウム、炭酸バリウム、炭酸カルシウム及び炭酸銀から成る群から選択される請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料がpH−感知性ポリマーである請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、ポリアニリン、ポリ(エチレンイミン)、ポリ(o-フェニレンジアン)、ポリ(3-メチルチオフェン)及びポリピロールから成る群から選択される請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が芳香族化合物を含有する請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、ベンジルアミン、ナフタレンメチルアミン、アントラセンアミン及びピレンアミンから成る群から選択される請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料がポリマー材料を含有する請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料がポリエチレングリコール、ポリ(ビニルアルコール)、ポリサッカリド及びデンプンから成る群から選択される請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、ナノ構造体上に実質上連続的な層を含む請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が複数種の異種材料を含有する請求項1記載のナノ構造体センサー。
- ナノ構造体に近接したゲート電極をさらに具備する請求項1記載のナノ構造体センサー。
- 導電性素子間の結線に隣接するセンサーの領域を被覆する抑制材料層をさらに具有する請求項1記載のナノ構造体センサー。
- ナノ構造体が、2個の導電性素子間の基板上に配設された2次元的ナノ構造体ネットワークをさらに具有する請求項1記載のナノ構造体センサー。
- ナノ構造体ネットワークが、無秩序配向された複数のカーボンナノチューブを具有する請求項19記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、金属、金属酸化物及び金属水酸化物から成る群から選択される請求項1記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、第一ナノ構造体に隣接して配設された金属層を具有する請求項1記載のナノ構造体センサー。
- 認識材料が、金属層に隣接して配設されたポリマー材料層を具有する請求項22記載のナノ構造体センサー。
- 少なくとも1種の認識材料が、ゲート電極に隣接して配設された金属層を具有する請求項17記載のナノ構造体センサー。
- 認識材料が、金属層に隣接して配設されたポリマー材料層を具有する請求項24記載のナノ構造体センサー。
- 認識材料がデンプンと混合したポリ(エチレンイミン)を含有する請求項1記載のナノ構造体センサー。
- デンプンが少なくとも1種のアミロース及びアミロペクチンを含有する請求項26記載のナノ構造体センサー。
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US50466303P | 2003-09-18 | 2003-09-18 | |
PCT/US2004/030136 WO2005026694A2 (en) | 2003-09-12 | 2004-09-13 | Carbon dioxide nanoelectronic sensor |
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JP2016008820A (ja) * | 2014-06-22 | 2016-01-18 | 株式会社 京都モノテック | ガスセンサとガス検出装置 |
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JP7711330B2 (ja) | 2022-06-15 | 2025-07-22 | スウェセンシ・エービー | Fetガスセンサデバイス |
Also Published As
Publication number | Publication date |
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WO2005026694A3 (en) | 2006-08-03 |
EP1664724A2 (en) | 2006-06-07 |
US20050129573A1 (en) | 2005-06-16 |
EP1664724A4 (en) | 2007-05-02 |
WO2005026694A2 (en) | 2005-03-24 |
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