WO2004023108A1 - 水晶振動子型ナノチャンネルセンサー - Google Patents
水晶振動子型ナノチャンネルセンサー Download PDFInfo
- Publication number
- WO2004023108A1 WO2004023108A1 PCT/JP2003/011385 JP0311385W WO2004023108A1 WO 2004023108 A1 WO2004023108 A1 WO 2004023108A1 JP 0311385 W JP0311385 W JP 0311385W WO 2004023108 A1 WO2004023108 A1 WO 2004023108A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nanochannel
- target substance
- sensor
- thin film
- quartz
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
-
- 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
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/222—Constructional or flow details for analysing fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
Definitions
- the QCM method (Quartz Crystal Microblance) is widely used as an in-situ measurement method capable of detecting ng-order changes in mass.
- the mass change (converted from the frequency change) due to the adsorption and desorption of a substance to and from the metal pole on the crystal unit is measured. Therefore, since the amount of detected substance is defined by the surface area of the metal electrode, it is not suitable for detecting molecules and ions having a small mass. It was considered essential to increase the sensitivity.
- the invention of this application as described above is an application of a functional nanochannel thin film to a quartz crystal type sensor for QCM, which has a pore having a diameter of several nm (nanochannel structure).
- FIG. 9 is a diagram illustrating the quantitative detectability of black-mouthed form in VOC.
- FIG. 10 is a diagram illustrating the detection of ethanol in an aqueous solution.
- surfactants may be considered for use with these alkoxide compounds.
- representative examples include a quaternary ammonium salt type surfactant as an ionic surfactant.
- a sulfonic acid type is also included. It may be a polyether-type nonionic surfactant.
- one of the preferable ones is a cationic quaternary ammonium salt type.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Acoustics & Sound (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- 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
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/526,398 US20060006871A1 (en) | 2002-09-05 | 2003-09-05 | Crystal oscillator nanochannel sensor |
EP03794264A EP1548421A4 (en) | 2002-09-05 | 2003-09-05 | NANOCANAL SENSOR WITH QUARTZ OSCILLATOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-260502 | 2002-09-05 | ||
JP2002260502 | 2002-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004023108A1 true WO2004023108A1 (ja) | 2004-03-18 |
Family
ID=31973099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/011385 WO2004023108A1 (ja) | 2002-09-05 | 2003-09-05 | 水晶振動子型ナノチャンネルセンサー |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060006871A1 (ja) |
EP (1) | EP1548421A4 (ja) |
CN (1) | CN1678899A (ja) |
WO (1) | WO2004023108A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712293A (zh) * | 2016-02-25 | 2016-06-29 | 国家纳米科学中心 | 一种金纳米球二维阵列结构、制备方法和用途 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5130422B2 (ja) * | 2008-11-07 | 2013-01-30 | 独立行政法人産業技術総合研究所 | 検出センサ |
US7930923B2 (en) * | 2009-04-01 | 2011-04-26 | The University Of North Florida Board Of Trustees | Quartz crystal microbalance with nanocrystalline oxide semiconductor thin films and method of detecting vapors and odors including alcoholic beverages, explosive materials and volatilized chemical compounds |
EP4043875A1 (en) * | 2021-02-12 | 2022-08-17 | Meilleur Temps | Molecular detector based on oscillator with nanostructure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121329A (ja) * | 2001-10-18 | 2003-04-23 | Univ Nagoya | 化学センサ、及び化学センサの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224972A (en) * | 1990-09-11 | 1993-07-06 | Frye Gregory C | Coatings with controlled porosity and chemical properties |
US5151110A (en) * | 1990-09-11 | 1992-09-29 | University Of New Mexico | Molecular sieve sensors for selective detection at the nanogram level |
US5827947A (en) * | 1997-01-17 | 1998-10-27 | Advanced Technology Materials, Inc. | Piezoelectric sensor for hydride gases, and fluid monitoring apparatus comprising same |
US6027666A (en) * | 1998-06-05 | 2000-02-22 | The Governing Council Of The University Of Toronto | Fast luminescent silicon |
JP2000226572A (ja) * | 1999-02-05 | 2000-08-15 | Canon Inc | フォトクロミック膜、及びフォトクロミック膜の作成方法 |
JP3148984B2 (ja) * | 1999-04-16 | 2001-03-26 | 工業技術院長 | 水晶振動子を用いた検出対象物質の感度可変検出方法 |
-
2003
- 2003-09-05 CN CNA038210843A patent/CN1678899A/zh active Pending
- 2003-09-05 EP EP03794264A patent/EP1548421A4/en not_active Withdrawn
- 2003-09-05 US US10/526,398 patent/US20060006871A1/en not_active Abandoned
- 2003-09-05 WO PCT/JP2003/011385 patent/WO2004023108A1/ja not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121329A (ja) * | 2001-10-18 | 2003-04-23 | Univ Nagoya | 化学センサ、及び化学センサの製造方法 |
Non-Patent Citations (7)
Title |
---|
FAN HONGYOU: "Rapid prototyping of patterned functional nanostructures", NATURE, vol. 405, 4 May 2000 (2000-05-04), pages 56 - 60, XP002974935 * |
HIRAYAMA, KAMEOKA: "Bunshi Imprinting-ho ni yoru Lyzozyme Chugata no Gosei Oyobi Sono Suisho Shindoshiki Sensor eno Oyo", BUNSEKI KAGAKU, vol. 49, no. 1, 2000, pages 29 - 33, XP002974936 * |
IKEDA, UCHIDA, FUJIWARA: "Suisho Shindoshigata Nano Channel Sensor no Kochiku", THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY DAI 51 NENKAI KOEN YOSHISHU, 5 September 2002 (2002-09-05), pages 107, XP002974934 * |
IYOSHI, KUORSAWA ET AL.: "MPS-maku o Hifuku shita QCM no Shitsudo Sensor to shite no Oyo.", THE SURFACE FINISHING SOCIETY OF JAPAN DAI 104 KAI KOEN TAIKAI KOEN YOSHISHU, 7 September 2001 (2001-09-07), pages 15 - 16, XP002974933 * |
KAMISHO, TANAMURA, UCHIDA, TERAMAE: "Kaimen Kasseizai-Silica Nano Kozotai o Riyo shita Ion Ninshiki.", THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY DAI 50 NENKAI KOEN YOSHISHU, November 2001 (2001-11-01), pages 208, XP002974931 * |
See also references of EP1548421A4 * |
TANAMURA KAMISHO, YAMASHITA, UCHITA, TERAMAE: "Kagaku Shushokugata Nano Saitokai Sosei to Keiko Puropu o Mochiita Saikonai Kankyo Hyoka", THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY DAI 49 NENKAI KOEN YOSHISHU, 12 September 2000 (2000-09-12), pages 122, XP002974932 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712293A (zh) * | 2016-02-25 | 2016-06-29 | 国家纳米科学中心 | 一种金纳米球二维阵列结构、制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
EP1548421A1 (en) | 2005-06-29 |
CN1678899A (zh) | 2005-10-05 |
EP1548421A4 (en) | 2008-05-14 |
US20060006871A1 (en) | 2006-01-12 |
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