MX2009009994A - Ensayos que usan particulas activas para espectroscopia raman mejorada por superficie (sers). - Google Patents
Ensayos que usan particulas activas para espectroscopia raman mejorada por superficie (sers).Info
- Publication number
- MX2009009994A MX2009009994A MX2009009994A MX2009009994A MX2009009994A MX 2009009994 A MX2009009994 A MX 2009009994A MX 2009009994 A MX2009009994 A MX 2009009994A MX 2009009994 A MX2009009994 A MX 2009009994A MX 2009009994 A MX2009009994 A MX 2009009994A
- Authority
- MX
- Mexico
- Prior art keywords
- assays
- sers
- active particles
- raman spectroscopy
- enhanced raman
- Prior art date
Links
Classifications
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- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
- G01N33/587—Nanoparticles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
-
- 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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/54326—Magnetic particles
- G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
Abstract
En la presente invención se divulgan ensayos de diagnóstico que utilizan partículas (SERS)-activas por espectroscopía Raman mejoradas en su superficie, que incluyen ensayos con base en líquidos; ensayos de captura magnética; estructuras satelitales de micropartícula-nanopartícula para amplificación de señal en un ensayo; partículas SERS-activas compuestas útiles para la detección mejorada de blancos; y tubos de muestra y procesos para usar los mismos.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89580707P | 2007-03-20 | 2007-03-20 | |
US97601507P | 2007-09-28 | 2007-09-28 | |
US1374007P | 2007-12-14 | 2007-12-14 | |
PCT/US2008/057700 WO2008116093A2 (en) | 2007-03-20 | 2008-03-20 | Assays using surface-enhanced raman spectroscopy (sers)-active particles |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009009994A true MX2009009994A (es) | 2009-10-19 |
Family
ID=39766773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009009994A MX2009009994A (es) | 2007-03-20 | 2008-03-20 | Ensayos que usan particulas activas para espectroscopia raman mejorada por superficie (sers). |
Country Status (10)
Country | Link |
---|---|
US (2) | US9823253B2 (es) |
EP (3) | EP2755031B1 (es) |
JP (3) | JP5451592B2 (es) |
CN (1) | CN101680900B (es) |
AU (1) | AU2008228813C1 (es) |
BR (1) | BRPI0809138B8 (es) |
CA (2) | CA2681523C (es) |
ES (2) | ES2500219T3 (es) |
MX (1) | MX2009009994A (es) |
WO (1) | WO2008116093A2 (es) |
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JP6215902B2 (ja) | 2017-10-18 |
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