ES2165320A1 - Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. - Google Patents
Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia.Info
- Publication number
- ES2165320A1 ES2165320A1 ES200001108A ES200001108A ES2165320A1 ES 2165320 A1 ES2165320 A1 ES 2165320A1 ES 200001108 A ES200001108 A ES 200001108A ES 200001108 A ES200001108 A ES 200001108A ES 2165320 A1 ES2165320 A1 ES 2165320A1
- Authority
- ES
- Spain
- Prior art keywords
- sulfur compounds
- volatile sulfur
- quantification
- reflectance
- absorption
- 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
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Dispositivo óptico para la cuantificación de compuestos volátiles de azufre (CVSs) a través de medidas de absorción/reflectancia. Comprende un elemento sensor óptico sensible a los CVSs, que a su vez comprende reactivo colorimétrico redox sensible a los CVSs inmovilizado sobre un soporte sólido. Dicho elemento sensor puede empaquetarse en una célula de flujo colocada en el paso óptico de un instrumento o alternativamente situarse en el extremo común de un haz de fibras ópticas para la detección remota. Los cambios ópticos (absorbancia y reflectancia) producidos en dicho elemento sensor al interaccionar con los CVSs pueden cuantificarse mediante el acoplamiento de dicho dispositivo a un sistema de detección UV/VIS. Dicho dispositivo puede aplicarse para la determinación de halitosis u ocenosis en un paciente.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001108A ES2165320B1 (es) | 2000-05-03 | 2000-05-03 | Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. |
ARP010101668A AR028911A1 (es) | 2000-05-03 | 2001-04-09 | Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvss) a traves de medidas de absorcion/reflectancia |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001108A ES2165320B1 (es) | 2000-05-03 | 2000-05-03 | Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2165320A1 true ES2165320A1 (es) | 2002-03-01 |
ES2165320B1 ES2165320B1 (es) | 2003-06-16 |
Family
ID=8493370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200001108A Expired - Fee Related ES2165320B1 (es) | 2000-05-03 | 2000-05-03 | Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR028911A1 (es) |
ES (1) | ES2165320B1 (es) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424634A2 (en) * | 1989-10-23 | 1991-05-02 | Abbott Laboratories | Method and apparatus for heterogeneous chemiluminescence assay |
US5082630A (en) * | 1990-04-30 | 1992-01-21 | The United States Of America As Represented By The United States Department Of Energy | Fiber optic detector for immuno-testing |
GB2269014A (en) * | 1992-07-23 | 1994-01-26 | British Tech Group | Assay of NADH |
WO1997005482A1 (en) * | 1995-07-31 | 1997-02-13 | The Oralife Group, Inc. | A colorimetric method of detecting thiol or mercaptan compounds and its use for oral malodor determination |
EP0819940A2 (en) * | 1996-07-15 | 1998-01-21 | Ivan Marx | Method of detecting halitosis and detector for use in the method |
JPH11248701A (ja) * | 1998-03-06 | 1999-09-17 | Kyoritsu Yakuhin Kogyo Kk | 口臭判定用シート |
EP1046910A2 (en) * | 1999-04-23 | 2000-10-25 | Tanita Corporation | Apparatus for measuring gaseous components in breath and a cellular phone equipped with the function of measuring gaseous components |
-
2000
- 2000-05-03 ES ES200001108A patent/ES2165320B1/es not_active Expired - Fee Related
-
2001
- 2001-04-09 AR ARP010101668A patent/AR028911A1/es not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424634A2 (en) * | 1989-10-23 | 1991-05-02 | Abbott Laboratories | Method and apparatus for heterogeneous chemiluminescence assay |
US5082630A (en) * | 1990-04-30 | 1992-01-21 | The United States Of America As Represented By The United States Department Of Energy | Fiber optic detector for immuno-testing |
GB2269014A (en) * | 1992-07-23 | 1994-01-26 | British Tech Group | Assay of NADH |
WO1997005482A1 (en) * | 1995-07-31 | 1997-02-13 | The Oralife Group, Inc. | A colorimetric method of detecting thiol or mercaptan compounds and its use for oral malodor determination |
EP0819940A2 (en) * | 1996-07-15 | 1998-01-21 | Ivan Marx | Method of detecting halitosis and detector for use in the method |
JPH11248701A (ja) * | 1998-03-06 | 1999-09-17 | Kyoritsu Yakuhin Kogyo Kk | 口臭判定用シート |
EP1046910A2 (en) * | 1999-04-23 | 2000-10-25 | Tanita Corporation | Apparatus for measuring gaseous components in breath and a cellular phone equipped with the function of measuring gaseous components |
Also Published As
Publication number | Publication date |
---|---|
AR028911A1 (es) | 2003-05-28 |
ES2165320B1 (es) | 2003-06-16 |
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