DE69925727T2 - Mikroelektrodensystem - Google Patents
Mikroelektrodensystem Download PDFInfo
- Publication number
- DE69925727T2 DE69925727T2 DE69925727T DE69925727T DE69925727T2 DE 69925727 T2 DE69925727 T2 DE 69925727T2 DE 69925727 T DE69925727 T DE 69925727T DE 69925727 T DE69925727 T DE 69925727T DE 69925727 T2 DE69925727 T2 DE 69925727T2
- Authority
- DE
- Germany
- Prior art keywords
- microelectrode system
- microelectrode
- layer
- conductive layer
- layers
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- 238000002242 deionisation method Methods 0.000 claims description 5
- 239000003456 ion exchange resin Substances 0.000 claims description 5
- 238000005342 ion exchange Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical group [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 239000011245 gel electrolyte Chemical class 0.000 claims description 2
- 238000000053 physical method Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000007784 solid electrolyte Chemical class 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 150000002500 ions Chemical class 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 230000005518 electrochemistry Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000011209 electrochromatography Methods 0.000 description 2
- 238000005370 electroosmosis Methods 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000003939 Membrane transport proteins Human genes 0.000 description 1
- 108090000301 Membrane transport proteins Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000000499 gel Chemical class 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 230000009061 membrane transport Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001251 solid state electrolyte alloy Chemical class 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/307—Disposable laminated or multilayered electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00279—Features relating to reactor vessels
- B01J2219/00306—Reactor vessels in a multiple arrangement
- B01J2219/00313—Reactor vessels in a multiple arrangement the reactor vessels being formed by arrays of wells in blocks
- B01J2219/00315—Microtiter plates
- B01J2219/00317—Microwell devices, i.e. having large numbers of wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00497—Features relating to the solid phase supports
- B01J2219/00511—Walls of reactor vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00585—Parallel processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00603—Making arrays on substantially continuous surfaces
- B01J2219/00653—Making arrays on substantially continuous surfaces the compounds being bound to electrodes embedded in or on the solid supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00603—Making arrays on substantially continuous surfaces
- B01J2219/00659—Two-dimensional arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/0068—Means for controlling the apparatus of the process
- B01J2219/00702—Processes involving means for analysing and characterising the products
- B01J2219/00704—Processes involving means for analysing and characterising the products integrated with the reactor apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00718—Type of compounds synthesised
- B01J2219/0072—Organic compounds
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Inert Electrodes (AREA)
- External Artificial Organs (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Vehicle Body Suspensions (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9810568 | 1998-05-18 | ||
| GBGB9810568.7A GB9810568D0 (en) | 1998-05-18 | 1998-05-18 | Electrode system |
| PCT/GB1999/001379 WO1999060392A1 (en) | 1998-05-18 | 1999-05-18 | Microelectrode system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69925727D1 DE69925727D1 (de) | 2005-07-14 |
| DE69925727T2 true DE69925727T2 (de) | 2006-06-08 |
Family
ID=10832202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69925727T Expired - Lifetime DE69925727T2 (de) | 1998-05-18 | 1999-05-18 | Mikroelektrodensystem |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6811663B1 (https=) |
| EP (1) | EP1078253B1 (https=) |
| JP (1) | JP4531977B2 (https=) |
| AT (1) | ATE297551T1 (https=) |
| AU (1) | AU3937899A (https=) |
| DE (1) | DE69925727T2 (https=) |
| GB (1) | GB9810568D0 (https=) |
| WO (1) | WO1999060392A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007047078A1 (de) * | 2007-10-01 | 2009-04-02 | Robert Bosch Gmbh | Sensorelement zur Detektion von Partikeln in einem Gas und Verfahren zu dessen Herstellung |
| WO2016102636A1 (de) * | 2014-12-23 | 2016-06-30 | Heraeus Sensor Technology Gmbh | Sensor zur detektion elektrisch leitfähiger und/oder polarisierbarer partikel, sensorsystem, verfahren zum betreiben eines sensors, verfahren zur herstellung eines derartigen sensors und verwendung eines derartigen sensors |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19907164C2 (de) * | 1999-02-19 | 2002-10-24 | Micronas Gmbh | Meßeinrichtung sowie Verfahren zu deren Herstellung |
| CA2393766A1 (en) * | 1999-12-15 | 2001-06-21 | George N. Maracas | Column and row addressable high density biochip array |
| WO2002097461A1 (en) * | 2001-05-24 | 2002-12-05 | Alan Glyn Jones | Sensing an electric, magnetic or electromagnetic field |
| GB2377026A (en) * | 2001-06-29 | 2002-12-31 | Imp College Innovations Ltd | Electrically addressable electrochemical cell array |
| US7074519B2 (en) * | 2001-10-26 | 2006-07-11 | The Regents Of The University Of California | Molehole embedded 3-D crossbar architecture used in electrochemical molecular memory device |
| GB0130684D0 (en) | 2001-12-21 | 2002-02-06 | Oxford Biosensors Ltd | Micro-band electrode |
| GB0211449D0 (en) | 2002-05-17 | 2002-06-26 | Oxford Biosensors Ltd | Analyte measurement |
| JP3894943B2 (ja) * | 2003-02-17 | 2007-03-22 | 東洋精密工業株式会社 | 線状デバイス |
| GB2398751A (en) * | 2003-02-28 | 2004-09-01 | Univ Surrey | A dielectrophoretic separation device |
| US7357851B2 (en) | 2003-09-30 | 2008-04-15 | Abbott Laboratories | Electrochemical cell |
| US7501301B2 (en) * | 2004-03-10 | 2009-03-10 | The Board Of Trustees Of The Leland Stanford Junior University | Low cost fabrication of microelectrode arrays for cell-based biosensors and drug discovery methods |
| GB0414546D0 (en) * | 2004-06-29 | 2004-08-04 | Oxford Biosensors Ltd | Electrode for electrochemical sensor |
| JP4750394B2 (ja) * | 2004-09-10 | 2011-08-17 | 三菱化学メディエンス株式会社 | 多層電極及び多層電極カートリッジ、電気化学分析装置及び電気化学分析方法、電気化学発光分析装置及び電気化学発光分析方法、並びに電気化学発光素子 |
| GB0516783D0 (en) * | 2005-08-16 | 2005-09-21 | Univ Surrey | Micro-electrode device for dielectrophoretic characterisation of particles |
| US7741142B2 (en) * | 2005-11-22 | 2010-06-22 | Hewlett-Packard Development Company, L.P. | Method of fabricating a biosensor |
| JP4982899B2 (ja) * | 2006-01-24 | 2012-07-25 | 独立行政法人産業技術総合研究所 | 微小電極およびその製造方法 |
| JP4635258B2 (ja) * | 2006-03-02 | 2011-02-23 | 独立行政法人産業技術総合研究所 | バイオセンサー |
| EP2002248A1 (en) | 2006-03-17 | 2008-12-17 | Element Six Limited | Microelectrode array |
| WO2008005736A1 (en) * | 2006-06-30 | 2008-01-10 | 3M Innovative Properties Company | Flexible circuit |
| US20080233011A1 (en) * | 2007-03-23 | 2008-09-25 | 3M Innovative Properties Company | Microfluidic devices |
| JP5004705B2 (ja) * | 2007-07-20 | 2012-08-22 | コバレントマテリアル株式会社 | 微細流路構造体及び微細流路構造体の製造方法 |
| US20100030052A1 (en) * | 2008-07-31 | 2010-02-04 | Bommakanti Balasubrahmanya S | Analyte sensors comprising plasticizers |
| GB0821810D0 (en) * | 2008-11-28 | 2009-01-07 | Nanoflex Ltd | Electrode assembly |
| JP5577498B2 (ja) * | 2010-09-17 | 2014-08-27 | 北斗電工株式会社 | ウェルユニット及び検体セル |
| WO2014085655A1 (en) * | 2012-11-29 | 2014-06-05 | Indiana University Research And Technology Corporation | Dielectric electrolyte measurement device |
| CN104792845A (zh) * | 2014-08-07 | 2015-07-22 | 中国科学院微电子研究所 | 传感装置 |
| DE102016107888A1 (de) * | 2016-04-28 | 2017-11-02 | Heraeus Sensor Technology Gmbh | Sensor zur Detektion elektrisch leitfähiger und/oder polarisierbarer Partikel, Sensorsystem, Verfahren zum Betreiben eines Sensors und Verwendung eines derartigen Sensors |
| FR3061303A1 (fr) * | 2016-12-23 | 2018-06-29 | Universite Paris Diderot Paris 7 | Dispositif de cellules electrochimiques et systeme de mesure electrochimique comprenant un tel dispositif |
| US12059689B2 (en) | 2019-09-23 | 2024-08-13 | Korea Institute Of Science And Technology | Filter for trapping particulate matter including vertical nano-gap electrode with plurality of holes and air conditioning apparatus having the same |
| CN114660140B (zh) * | 2020-12-23 | 2024-02-23 | 北京京东方技术开发有限公司 | 生物检测装置、生物芯片、微电极结构及其制备方法 |
| CN114652291B (zh) * | 2020-12-23 | 2025-06-27 | 北京京东方技术开发有限公司 | 生物检测装置、系统及方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU535261B2 (en) | 1979-11-27 | 1984-03-08 | Asahi Glass Company Limited | Ion exchange membrane cell |
| JPS5938647A (ja) * | 1982-08-28 | 1984-03-02 | Toshiba Corp | イオン選択性電極装置と流通型イオン分析装置 |
| JPS59102042A (ja) | 1982-11-30 | 1984-06-12 | 松下電工株式会社 | 天井材の製法 |
| DE4032436A1 (de) * | 1990-10-12 | 1992-04-16 | Bosch Gmbh Robert | Sensorelement fuer grenzstromsensoren zur bestimmung des (gamma)-wertes von gasgemischen |
| DE4115414C2 (de) * | 1991-05-10 | 1995-07-06 | Meinhard Prof Dr Knoll | Verfahren zur Herstellung von miniaturisierten Chemo- und Biosensorelementen mit ionenselektiver Membran sowie von Trägern für diese Elemente |
| US5846708A (en) * | 1991-11-19 | 1998-12-08 | Massachusetts Institiute Of Technology | Optical and electrical methods and apparatus for molecule detection |
| DE69333945T2 (de) | 1992-09-04 | 2006-06-29 | Matsushita Electric Industrial Co., Ltd., Kadoma | Flache Elektrode |
| JP3291838B2 (ja) * | 1993-05-12 | 2002-06-17 | 東陶機器株式会社 | バイオセンサ及びその製造方法 |
| IL109492A (en) | 1994-05-01 | 1999-06-20 | Sirotech Ltd | Method and apparatus for evaluating bacterial populations |
| JP3548919B2 (ja) * | 1995-07-07 | 2004-08-04 | カシオ計算機株式会社 | バイオセンサ |
| GB9526652D0 (en) * | 1995-12-29 | 1996-02-28 | Shine Thomas A | Electrode assembly |
| US5727977A (en) * | 1996-03-04 | 1998-03-17 | Motorola, Inc. | Process for manufacturing a field-emission device |
| DE19645653A1 (de) | 1996-11-06 | 1998-05-07 | Herbert Hosse | Filterelemente und Filtervorrichtungen |
| DE29717809U1 (de) * | 1997-10-07 | 1998-03-05 | Kurt-Schwabe-Institut für Meß- und Sensortechnik e.V., 04736 Meinsberg | Elektrochemische Arrayelektrode |
-
1998
- 1998-05-18 GB GBGB9810568.7A patent/GB9810568D0/en not_active Ceased
-
1999
- 1999-05-18 US US09/700,649 patent/US6811663B1/en not_active Expired - Lifetime
- 1999-05-18 AT AT99922266T patent/ATE297551T1/de not_active IP Right Cessation
- 1999-05-18 DE DE69925727T patent/DE69925727T2/de not_active Expired - Lifetime
- 1999-05-18 AU AU39378/99A patent/AU3937899A/en not_active Abandoned
- 1999-05-18 JP JP2000549953A patent/JP4531977B2/ja not_active Expired - Fee Related
- 1999-05-18 WO PCT/GB1999/001379 patent/WO1999060392A1/en not_active Ceased
- 1999-05-18 EP EP99922266A patent/EP1078253B1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007047078A1 (de) * | 2007-10-01 | 2009-04-02 | Robert Bosch Gmbh | Sensorelement zur Detektion von Partikeln in einem Gas und Verfahren zu dessen Herstellung |
| WO2016102636A1 (de) * | 2014-12-23 | 2016-06-30 | Heraeus Sensor Technology Gmbh | Sensor zur detektion elektrisch leitfähiger und/oder polarisierbarer partikel, sensorsystem, verfahren zum betreiben eines sensors, verfahren zur herstellung eines derartigen sensors und verwendung eines derartigen sensors |
| WO2016102635A1 (de) * | 2014-12-23 | 2016-06-30 | Heraeus Sensor Technology Gmbh | Sensor zur detektion elektrisch leitfähiger und/oder polarisierbarer partikel, sensorsystem, verfahren zum betreiben eines sensors, verfahren zur herstellung eines derartigen sensors und verwendung eines derartigen sensors |
| US10705002B2 (en) | 2014-12-23 | 2020-07-07 | Heraeus Nexensos Gmbh | Sensor for detecting electrically conductive and/or polarizable particles and method for adjusting such a sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| US6811663B1 (en) | 2004-11-02 |
| JP2002515603A (ja) | 2002-05-28 |
| EP1078253B1 (en) | 2005-06-08 |
| WO1999060392A1 (en) | 1999-11-25 |
| ATE297551T1 (de) | 2005-06-15 |
| DE69925727D1 (de) | 2005-07-14 |
| GB9810568D0 (en) | 1998-07-15 |
| JP4531977B2 (ja) | 2010-08-25 |
| EP1078253A1 (en) | 2001-02-28 |
| AU3937899A (en) | 1999-12-06 |
| WO1999060392A9 (en) | 2001-04-05 |
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