CA2258239A1 - Detection of ligand interaction with polymeric material - Google Patents
Detection of ligand interaction with polymeric materialInfo
- Publication number
- CA2258239A1 CA2258239A1 CA002258239A CA2258239A CA2258239A1 CA 2258239 A1 CA2258239 A1 CA 2258239A1 CA 002258239 A CA002258239 A CA 002258239A CA 2258239 A CA2258239 A CA 2258239A CA 2258239 A1 CA2258239 A1 CA 2258239A1
- Authority
- CA
- Canada
- Prior art keywords
- protein
- arms
- strips
- sample
- dna
- 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.)
- Granted
Links
Classifications
-
- 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
- G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/701—Integrated with dissimilar structures on a common substrate
- Y10S977/702—Integrated with dissimilar structures on a common substrate having biological material component
- Y10S977/704—Nucleic acids, e.g. DNA or RNA
Abstract
A method and apparatus for measuring ligand binding to DNA or protein uses changes in the mechanical properties of strips of the DNA or protein to detect the formation of ligand complexes. Samples strips are prepared by pouring protein solution onto a glass surface, drying the solution, and causing the protein to be cross-linked; the cross-linked film is scraped off, cut into strips, and mounted in the stress/strain measuring apparatus, which includes force and strain transducers. The sample is held by arms and can be immersed into solutions. The arms are attached to transducers. The apparatus includes a sample holder. The sample films may include end reinforcements and may be pinned or glued to the arms.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2814796P | 1996-06-20 | 1996-06-20 | |
US60/028,147 | 1996-06-20 | ||
PCT/US1997/011328 WO1997048977A2 (en) | 1996-06-20 | 1997-06-20 | Detection of ligand interaction with polymeric material |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2258239A1 true CA2258239A1 (en) | 1997-12-24 |
CA2258239C CA2258239C (en) | 2005-09-06 |
Family
ID=21841841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002258239A Expired - Fee Related CA2258239C (en) | 1996-06-20 | 1997-06-20 | Detection of ligand interaction with polymeric material |
Country Status (9)
Country | Link |
---|---|
US (1) | US6033913A (en) |
EP (1) | EP0906562B1 (en) |
JP (1) | JP3784074B2 (en) |
AT (1) | ATE239905T1 (en) |
AU (1) | AU741069B2 (en) |
CA (1) | CA2258239C (en) |
DE (1) | DE69721765T2 (en) |
NZ (1) | NZ333413A (en) |
WO (1) | WO1997048977A2 (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4433100B2 (en) * | 1997-06-20 | 2010-03-17 | ニューヨーク ユニヴァーシティ | Electrostatic spraying of substance solutions in mass production of chips and libraries |
EP0919811A1 (en) * | 1997-12-01 | 1999-06-02 | Universiteit Maastricht | Immunoassay method and kit |
US6821738B2 (en) * | 1999-01-20 | 2004-11-23 | The Board Of Regents For Oklahoma State University | Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents |
JP4362559B2 (en) * | 1999-03-04 | 2009-11-11 | 独立行政法人理化学研究所 | Capacitive force measuring device |
US6393898B1 (en) | 2000-05-25 | 2002-05-28 | Symyx Technologies, Inc. | High throughput viscometer and method of using same |
US6664067B1 (en) | 2000-05-26 | 2003-12-16 | Symyx Technologies, Inc. | Instrument for high throughput measurement of material physical properties and method of using same |
US20020092340A1 (en) * | 2000-10-30 | 2002-07-18 | Veeco Instruments Inc. | Cantilever array sensor system |
US6862398B2 (en) * | 2001-03-30 | 2005-03-01 | Texas Instruments Incorporated | System for directed molecular interaction in surface plasmon resonance analysis |
US6650102B2 (en) | 2001-08-24 | 2003-11-18 | Symyx Technologies, Inc. | High throughput mechanical property testing of materials libraries using a piezoelectric |
US6860148B2 (en) | 2001-08-24 | 2005-03-01 | Symyx Technologies, Inc. | High throughput fabric handle screening |
US6772642B2 (en) | 2001-08-24 | 2004-08-10 | Damian A. Hajduk | High throughput mechanical property and bulge testing of materials libraries |
US6837115B2 (en) | 2001-08-24 | 2005-01-04 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US6857309B2 (en) | 2001-08-24 | 2005-02-22 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US6769292B2 (en) | 2001-08-24 | 2004-08-03 | Symyx Technologies, Inc | High throughput rheological testing of materials |
US6736017B2 (en) | 2001-08-24 | 2004-05-18 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US6690179B2 (en) * | 2001-08-24 | 2004-02-10 | Symyx Technologies, Inc. | High throughput mechanical property testing of materials libraries using capacitance |
US20030055587A1 (en) * | 2001-09-17 | 2003-03-20 | Symyx Technologies, Inc. | Rapid throughput surface topographical analysis |
NL1019121C2 (en) * | 2001-10-05 | 2003-04-08 | Datascan Group B V | Flat, homogeneous light source. |
KR100442822B1 (en) * | 2001-10-23 | 2004-08-02 | 삼성전자주식회사 | Methods for detecting binding of biomolecules using shear stress measurements |
US7013709B2 (en) * | 2002-01-31 | 2006-03-21 | Symyx Technologies, Inc. | High throughput preparation and analysis of plastically shaped material samples |
US6881950B2 (en) * | 2002-04-12 | 2005-04-19 | University Of South Florida | Method for producing a three-dimensional macro-molecular structure |
US20030203500A1 (en) * | 2002-04-26 | 2003-10-30 | Symyx Technologies, Inc. | High throughput testing of fluid samples using an electric field |
US20040123650A1 (en) * | 2002-09-17 | 2004-07-01 | Symyx Technologies, Inc. | High throughput rheological testing of materials |
US7112443B2 (en) * | 2002-10-18 | 2006-09-26 | Symyx Technologies, Inc. | High throughput permeability testing of materials libraries |
JP4247554B2 (en) * | 2003-07-30 | 2009-04-02 | 独立行政法人理化学研究所 | Mechanochemical sensor |
US7094622B1 (en) | 2003-08-27 | 2006-08-22 | Louisiana Tech University Foundation, Inc. | Polymer based tunneling sensor |
JPWO2005093430A1 (en) * | 2004-03-25 | 2008-02-14 | 株式会社 フューエンス | Method for detecting amyloid structural change of protein, method for searching for substance having activity affecting amyloid structural change, method for searching for therapeutic agent or diagnostic agent for amyloid-related disease |
JP2006133164A (en) * | 2004-11-09 | 2006-05-25 | Fyuuensu:Kk | Method for detecting structural change in calmodulin and method for searching material having activity affecting structural change in calmodulin |
US20060246467A1 (en) * | 2004-11-15 | 2006-11-02 | California Institute Of Technology | Biomarker sensors and method for multi-color imaging and processing of single-molecule life signatures |
JP4200147B2 (en) * | 2005-06-09 | 2008-12-24 | Tdk株式会社 | Fine structure, cantilever, scanning probe microscope, and method for measuring deformation of fine structure |
WO2007061943A2 (en) * | 2005-11-21 | 2007-05-31 | Applera Corporation | Portable preparation, analysis, and detection apparatus for nucleic acid processing |
US9562921B2 (en) * | 2008-03-25 | 2017-02-07 | Ortho-Clinical Diagnostics, Inc. | Immunodiagnostic test element having weakened foil layer |
RU2485482C2 (en) * | 2011-09-13 | 2013-06-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Кавказский федеральный университет" | Method to determine porosity of ceramic and silicate materials using magnetic fluid |
KR101611178B1 (en) * | 2014-09-17 | 2016-04-11 | 한국생산기술연구원 | Lens Mounted Tissue Pressure Device |
US20200176248A1 (en) * | 2018-11-29 | 2020-06-04 | Zyvex Labs, Llc | Surface contaminant reduction in controlled environments |
DE102020007279B4 (en) | 2020-11-28 | 2022-10-06 | Netzsch - Gerätebau Gesellschaft mit beschränkter Haftung | Gauge with vibration dampener and method of isolating a gauge from vibration |
CN116294958B (en) * | 2023-03-10 | 2023-12-15 | 香港中文大学(深圳) | Flexible strain sensor with fold structure and anisotropy and preparation method thereof |
CN116593356B (en) * | 2023-06-05 | 2023-11-17 | 南京工业大学 | Method for detecting viscosity of micro-solution by stirring magnetic nano brush |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4114420A (en) * | 1977-09-12 | 1978-09-19 | The United States Of America As Represented By The Secretary Of The Air Force | Environmental test chamber system |
JPS55156834A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Test piece holding device for exposure test |
JPS58182540A (en) * | 1982-04-19 | 1983-10-25 | Meisei Electric Co Ltd | Detecting method of humidity and humidity sensor |
GB8308389D0 (en) * | 1983-03-26 | 1983-05-05 | Cambridge Life Sciences | Assay technique |
ZA889546B (en) * | 1987-12-24 | 1990-08-29 | Igen Inc | Chemical sensors employing catalytic antibodies |
US5156810A (en) * | 1989-06-15 | 1992-10-20 | Biocircuits Corporation | Biosensors employing electrical, optical and mechanical signals |
US5510481A (en) * | 1990-11-26 | 1996-04-23 | The Regents, University Of California | Self-assembled molecular films incorporating a ligand |
DE69309468T2 (en) * | 1992-07-17 | 1997-09-04 | Du Pont | Detection of an analyte using an analyte-sensitive polymer |
AU6770394A (en) * | 1993-05-25 | 1994-12-20 | Rosemount Inc. | Organic chemical sensor |
-
1997
- 1997-06-20 AT AT97932372T patent/ATE239905T1/en not_active IP Right Cessation
- 1997-06-20 JP JP50358398A patent/JP3784074B2/en not_active Expired - Fee Related
- 1997-06-20 NZ NZ333413A patent/NZ333413A/en unknown
- 1997-06-20 WO PCT/US1997/011328 patent/WO1997048977A2/en active IP Right Grant
- 1997-06-20 DE DE69721765T patent/DE69721765T2/en not_active Expired - Fee Related
- 1997-06-20 CA CA002258239A patent/CA2258239C/en not_active Expired - Fee Related
- 1997-06-20 US US08/879,513 patent/US6033913A/en not_active Expired - Lifetime
- 1997-06-20 AU AU35847/97A patent/AU741069B2/en not_active Ceased
- 1997-06-20 EP EP97932372A patent/EP0906562B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU3584797A (en) | 1998-01-07 |
WO1997048977A3 (en) | 1998-05-22 |
NZ333413A (en) | 2000-01-28 |
ATE239905T1 (en) | 2003-05-15 |
DE69721765D1 (en) | 2003-06-12 |
JP2002503332A (en) | 2002-01-29 |
DE69721765T2 (en) | 2004-02-26 |
US6033913A (en) | 2000-03-07 |
CA2258239C (en) | 2005-09-06 |
EP0906562A2 (en) | 1999-04-07 |
JP3784074B2 (en) | 2006-06-07 |
AU741069B2 (en) | 2001-11-22 |
WO1997048977A2 (en) | 1997-12-24 |
EP0906562B1 (en) | 2003-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |