ATE333095T1 - Kelvin-rastermikroprobensystem und verfahren zur oberflächenanalyse - Google Patents

Kelvin-rastermikroprobensystem und verfahren zur oberflächenanalyse

Info

Publication number
ATE333095T1
ATE333095T1 AT01935857T AT01935857T ATE333095T1 AT E333095 T1 ATE333095 T1 AT E333095T1 AT 01935857 T AT01935857 T AT 01935857T AT 01935857 T AT01935857 T AT 01935857T AT E333095 T1 ATE333095 T1 AT E333095T1
Authority
AT
Austria
Prior art keywords
substrate
kelvin
surface analysis
skm
sample system
Prior art date
Application number
AT01935857T
Other languages
English (en)
Inventor
Michael Thompson
Larisa-Emilia Cheran
Original Assignee
Sensorchem Internat Corp
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
Application filed by Sensorchem Internat Corp filed Critical Sensorchem Internat Corp
Application granted granted Critical
Publication of ATE333095T1 publication Critical patent/ATE333095T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
    • G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
    • G01Q60/30—Scanning potential microscopy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y35/00—Methods or apparatus for measurement or analysis of nanostructures
    • 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
    • G01N27/002—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the work function voltage
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Nanotechnology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microbiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT01935857T 2000-05-24 2001-05-18 Kelvin-rastermikroprobensystem und verfahren zur oberflächenanalyse ATE333095T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002309412A CA2309412A1 (en) 2000-05-24 2000-05-24 Scanning of biochemical microassays by kelvin microprobe

Publications (1)

Publication Number Publication Date
ATE333095T1 true ATE333095T1 (de) 2006-08-15

Family

ID=4166240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01935857T ATE333095T1 (de) 2000-05-24 2001-05-18 Kelvin-rastermikroprobensystem und verfahren zur oberflächenanalyse

Country Status (7)

Country Link
US (2) US20040029131A1 (de)
EP (1) EP1295119B1 (de)
AT (1) ATE333095T1 (de)
AU (2) AU2001261947A1 (de)
CA (1) CA2309412A1 (de)
DE (1) DE60121446T2 (de)
WO (2) WO2001090749A2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657780B2 (en) * 2001-02-20 2003-12-02 University Of Maryland Baltimore County Widely tunable and integrated optical system and method
WO2003033993A1 (en) * 2001-10-19 2003-04-24 Commonwealth Scientific And Industrial Research Organisation A kelvin probe instrument
FR2833082B1 (fr) * 2001-12-03 2004-08-27 Centre Nat Rech Scient Detection positionnement et dosage de molecules biologiques separees sur une surface, en utilisant la mesure d'une propriete ou effet electrique
IL162847A0 (en) 2002-01-07 2005-11-20 Capres As Electrical feedback detection system for multi-point probes
DE10235124B4 (de) * 2002-08-01 2005-12-15 Herbert Amrhein Messeinrichtung zum elektrischen Vermessen der Oberfläche eines Prüflings
US6957154B2 (en) 2003-02-03 2005-10-18 Qcept Technologies, Inc. Semiconductor wafer inspection system
US7107158B2 (en) * 2003-02-03 2006-09-12 Qcept Technologies, Inc. Inspection system and apparatus
US7103482B2 (en) * 2003-02-03 2006-09-05 Qcept Technologies, Inc. Inspection system and apparatus
US7308367B2 (en) * 2003-02-03 2007-12-11 Qcept Technologies, Inc. Wafer inspection system
WO2005012853A1 (en) * 2003-07-25 2005-02-10 Qcept Technologies, Inc. Measurement of motions of rotating shafts using non-vibrating contact potential difference sensor
US20050154270A1 (en) * 2004-01-08 2005-07-14 Richard Nuccitelli Application of the kelvin probe technique to mammalian skin and other epithelial structures
US8694088B2 (en) * 2005-01-07 2014-04-08 Bioelectromed Corp. Hand-held electric field imager for measuring the electric field in mammalian skin and other epithelial structures
DE102005002293A1 (de) * 2005-01-17 2006-07-27 Mariusz Wicinski Verfahren und Vorrichtung zum Untersuchen einer Metalloberfläche
GB0618514D0 (en) * 2006-09-20 2006-11-01 Univ Nottingham Trent Method of detecting interactions on a microarray using nuclear magnetic resonance
JP2008166702A (ja) * 2006-12-06 2008-07-17 Jeol Ltd 荷電粒子ビーム装置
US7659734B2 (en) * 2007-03-07 2010-02-09 Qcept Technologies, Inc. Semiconductor inspection system and apparatus utilizing a non-vibrating contact potential difference sensor and controlled illumination
US7900526B2 (en) * 2007-11-30 2011-03-08 Qcept Technologies, Inc. Defect classification utilizing data from a non-vibrating contact potential difference sensor
US7752000B2 (en) 2008-05-02 2010-07-06 Qcept Technologies, Inc. Calibration of non-vibrating contact potential difference measurements to detect surface variations that are perpendicular to the direction of sensor motion
WO2010008720A1 (en) * 2008-07-18 2010-01-21 Bioelectromed Corp. Hand-held electric field imager for measuring the surface topography of mammalian skin and other epithelial structures
DE102008053184B4 (de) 2008-10-24 2010-12-23 Amrhein Messtechnik Gmbh Messeinrichtung zur E-Feldmessung im Nahfeld
FR2944873B1 (fr) * 2009-04-22 2011-05-13 Centre Nat Rech Scient Systeme pour la detection de complexes d'hybridation de sondes avec des ligands specifiques, et utilisations
GB2495998B (en) * 2012-02-24 2013-09-25 Kp Technology Ltd Measurement apparatus
KR101731615B1 (ko) 2015-02-27 2017-04-28 연세대학교 원주산학협력단 켈빈 프루브 현미경을 이용한 dna-나노입자 복합체 기반의 초고감도 고속 단일 내지 복수의 염기 변이 검지방법
KR101731613B1 (ko) 2015-02-27 2017-04-28 연세대학교 원주산학협력단 켈빈 푸르브 현미경을 이용한 금 또는 실리콘 기판에 의한 dna-나노입자 복합체 기반의 고감도 유전자 변이 검지방법
CN113030602B (zh) * 2021-03-02 2022-10-21 北京纳米能源与系统研究所 一种样品材料的电学性能测量方法、装置、设备和介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649336A (en) * 1985-01-29 1987-03-10 Atomic Energy Of Canada Limited Automatic, self sustaining probe for measuring the work function
US5336887A (en) * 1991-11-15 1994-08-09 Olympus Optical Co., Ltd. Scanning probe microscope
US5267471A (en) * 1992-04-30 1993-12-07 Ibm Corporation Double cantilever sensor for atomic force microscope
US5763768A (en) * 1997-03-17 1998-06-09 Iowa State University Research Foundation, Inc. Analytical method using modified scanning probes
JP3925991B2 (ja) * 1997-07-08 2007-06-06 日本電子株式会社 走査プローブ顕微鏡
US6094971A (en) * 1997-09-24 2000-08-01 Texas Instruments Incorporated Scanning-probe microscope including non-optical means for detecting normal tip-sample interactions
DE69817329T2 (de) * 1998-06-02 2004-06-09 International Business Machines Corp. Vorrichtung und Verfahren zur Identifikation einer Substanz durch Oberflächenwechselwirkungen

Also Published As

Publication number Publication date
CA2309412A1 (en) 2001-11-24
DE60121446D1 (de) 2006-08-24
EP1295119B1 (de) 2006-07-12
US20060089825A1 (en) 2006-04-27
WO2001090749A2 (en) 2001-11-29
AU2001261947A1 (en) 2001-12-03
AU2001261948A1 (en) 2001-12-03
WO2001090730A2 (en) 2001-11-29
WO2001090749A3 (en) 2002-02-28
EP1295119A2 (de) 2003-03-26
WO2001090730A3 (en) 2002-02-28
DE60121446T2 (de) 2007-02-15
US20040029131A1 (en) 2004-02-12

Similar Documents

Publication Publication Date Title
ATE333095T1 (de) Kelvin-rastermikroprobensystem und verfahren zur oberflächenanalyse
Campbell et al. SPR microscopy and its applications to high-throughput analyses of biomolecular binding events and their kinetics
CN100420947C (zh) 用单一捕获剂定量检测特异性分析物的方法及其试剂盒
NL2009191C2 (en) Single molecule protein sequencing.
EP1185865B1 (de) Nachweisverfahren unter verwendung eines mikromechanischen antikörpersensors
DE60018537D1 (de) Teststreifen zur Bestimmung eines Analyts in eine flüssige Probe
WO2003066906A3 (en) Diagnostic microarray and method of use thereof
ATE194431T1 (de) Optisches probe-analysesystem und verfahren
US20190033301A1 (en) Free-solution response function interferometry
Shrestha et al. Single-molecule mechanical fingerprinting with DNA nanoswitch calipers
DE69607176D1 (de) Verfahren zur quantitativen bestimmung menschlichen akutphasen-serum-amyloid-a-proteins; rekombinantes protein; spezifischer antikörper
Sciutto et al. Localization of proteins in paint cross-sections by scanning electrochemical microscopy as an alternative immunochemical detection technique
CA2286414A1 (en) Non-separation heterogenous assay for biological substance
AU1259801A (en) Detection method by pcr
Nikitin et al. Picoscope, a new label-free biosensor
ATE524737T1 (de) Verfahren und vorrichtung zur bestimmung mehrerer analyten mit simultaner internen kontrolle in einer grafischen kombination
DE60219429D1 (de) Biochemisches verfahren und vorrichtung zur bestimmung von eigenschaften von proteinen
NZ334809A (en) Assay for the detection of antibodies against p53
Fraser et al. Current trends in ligand binding real-time measurement technologies
DE69828646D1 (de) Immunoassay verfahren und testsatz
Driskell et al. Control of antigen mass transfer via capture substrate rotation: An absolute method for the determination of viral pathogen concentration and reduction of heterogeneous immunoassay incubation times
KR102306735B1 (ko) 이중 맞물린 형태의 이중 인터디지털 커패시터 센서 칩을 이용한 초고감도의 코로나바이러스 검출 방법
EP1610128B8 (de) Turbidimetrisches immuntestverfahren für lipoprotein (a) und reagens dafür
Li et al. Mapping Membrane Proteins on Cell Surface by AFM
CN105358236B (zh) 浸染条蛋白质印迹法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties