WO1998004743A1 - Ensembles polymeriques pour essais colorimetriques sensibles - Google Patents
Ensembles polymeriques pour essais colorimetriques sensibles Download PDFInfo
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- WO1998004743A1 WO1998004743A1 PCT/US1997/013253 US9713253W WO9804743A1 WO 1998004743 A1 WO1998004743 A1 WO 1998004743A1 US 9713253 W US9713253 W US 9713253W WO 9804743 A1 WO9804743 A1 WO 9804743A1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- 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
- G01N33/5432—Liposomes or microcapsules
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Nanotechnology (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
L'invention concerne un procédé de détection directe d'analytes par des changements de couleur dans des liposomes en réponse à une liaison sélective à des analytes, à leur surface. Le placement et la sélection du groupe polymérisable dans le monomère utilisé comme précurseur dans la production de film colorimétrique et de liposomes permet d'augmenter la sensibilité et de produire une réaction se manifestant par un changement de couleur spécifique a une concentration d'analyte très précise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU38973/97A AU3897397A (en) | 1996-07-29 | 1997-07-28 | Polymeric assemblies for sensitive colorimetric assays |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2294296P | 1996-07-29 | 1996-07-29 | |
| US60/022,942 | 1996-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998004743A1 true WO1998004743A1 (fr) | 1998-02-05 |
| WO1998004743A9 WO1998004743A9 (fr) | 1998-05-28 |
Family
ID=21812225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1997/013253 WO1998004743A1 (fr) | 1996-07-29 | 1997-07-28 | Ensembles polymeriques pour essais colorimetriques sensibles |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU3897397A (fr) |
| WO (1) | WO1998004743A1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6180135B1 (en) | 1994-08-11 | 2001-01-30 | The Regents Of The University Of California | Three-dimensional colorimetric assay assemblies |
| US7371511B2 (en) | 2004-08-19 | 2008-05-13 | 3M Innovative Properties Company | Polydiacetylene polymer blends |
| US7816472B2 (en) | 2004-08-19 | 2010-10-19 | 3M Innovative Properties Company | Polydiacetylene polymer compositions and methods of manufacture |
| US7939884B2 (en) | 2005-06-14 | 2011-05-10 | Rohm Co., Ltd. | Semiconductor device |
| US8951749B2 (en) | 2008-07-11 | 2015-02-10 | Universal Biosensors Pty Ltd | Enhanced immunoassay sensor |
| JP2016160248A (ja) * | 2015-03-05 | 2016-09-05 | 国立大学法人京都大学 | 糖誘導体、またはその塩、セレクチン結合剤、糖結合体、粒子状キャリア、および輸送方法 |
| US9739773B1 (en) | 2010-08-13 | 2017-08-22 | David Gordon Bermudes | Compositions and methods for determining successful immunization by one or more vaccines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391904A (en) * | 1979-12-26 | 1983-07-05 | Syva Company | Test strip kits in immunoassays and compositions therein |
| US4668638A (en) * | 1983-03-24 | 1987-05-26 | The Liposome Company, Inc. | Liposome composition for lupus assay |
| US5235045A (en) * | 1992-03-19 | 1993-08-10 | Microbiomed Corporation | Non-azo naphthalimide dyes |
| US5500161A (en) * | 1993-09-21 | 1996-03-19 | Massachusetts Institute Of Technology And Virus Research Institute | Method for making hydrophobic polymeric microparticles |
| US5512294A (en) * | 1994-08-05 | 1996-04-30 | Li; King C. | Targeted polymerized liposome contrast agents |
-
1997
- 1997-07-28 WO PCT/US1997/013253 patent/WO1998004743A1/fr active Application Filing
- 1997-07-28 AU AU38973/97A patent/AU3897397A/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391904A (en) * | 1979-12-26 | 1983-07-05 | Syva Company | Test strip kits in immunoassays and compositions therein |
| US4668638A (en) * | 1983-03-24 | 1987-05-26 | The Liposome Company, Inc. | Liposome composition for lupus assay |
| US5235045A (en) * | 1992-03-19 | 1993-08-10 | Microbiomed Corporation | Non-azo naphthalimide dyes |
| US5500161A (en) * | 1993-09-21 | 1996-03-19 | Massachusetts Institute Of Technology And Virus Research Institute | Method for making hydrophobic polymeric microparticles |
| US5512294A (en) * | 1994-08-05 | 1996-04-30 | Li; King C. | Targeted polymerized liposome contrast agents |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6180135B1 (en) | 1994-08-11 | 2001-01-30 | The Regents Of The University Of California | Three-dimensional colorimetric assay assemblies |
| US7371511B2 (en) | 2004-08-19 | 2008-05-13 | 3M Innovative Properties Company | Polydiacetylene polymer blends |
| US7816472B2 (en) | 2004-08-19 | 2010-10-19 | 3M Innovative Properties Company | Polydiacetylene polymer compositions and methods of manufacture |
| US7939884B2 (en) | 2005-06-14 | 2011-05-10 | Rohm Co., Ltd. | Semiconductor device |
| US8951749B2 (en) | 2008-07-11 | 2015-02-10 | Universal Biosensors Pty Ltd | Enhanced immunoassay sensor |
| US9739773B1 (en) | 2010-08-13 | 2017-08-22 | David Gordon Bermudes | Compositions and methods for determining successful immunization by one or more vaccines |
| JP2016160248A (ja) * | 2015-03-05 | 2016-09-05 | 国立大学法人京都大学 | 糖誘導体、またはその塩、セレクチン結合剤、糖結合体、粒子状キャリア、および輸送方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3897397A (en) | 1998-02-20 |
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