ES2152763B1 - Cubeta tubular con sensores quimicos de estado integrados para aplicacion a sistemas de analisis. - Google Patents
Cubeta tubular con sensores quimicos de estado integrados para aplicacion a sistemas de analisis.Info
- Publication number
- ES2152763B1 ES2152763B1 ES9700443A ES9700443A ES2152763B1 ES 2152763 B1 ES2152763 B1 ES 2152763B1 ES 9700443 A ES9700443 A ES 9700443A ES 9700443 A ES9700443 A ES 9700443A ES 2152763 B1 ES2152763 B1 ES 2152763B1
- Authority
- ES
- Spain
- Prior art keywords
- tubular
- application
- chemical state
- analysis systems
- state sensors
- 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.)
- Expired - Fee Related
Links
Landscapes
- Optical Measuring Cells (AREA)
- Micromachines (AREA)
Abstract
Cubeta tubular con sensores químicos de estado integrados para aplicación a sistemas de análisis. Se presenta una microcubeta tubular con sensores ISFET integrados, fabricadas a partir de obleas de silicio y de obleas de vidrio. La cubeta actúa como soporte material y los ISFET como elementos sensibles de un sensor o biosensor capaz de determinar cualquier especie cuya reacción de reconocimiento conlleve la aparición en el medio de un ión, elemento, molécula o compuesto que pueda ser detectado por el sensor. La novedad que presenta esta cubeta es su tamaño, relativamente grande comparado con las obtenidas a partir de obleas de silicio, y las técnicas de fabricación, ya que además de la micromecanización del silicio y de la soldadura anódica se utiliza la mecanización del vidrio. Las cubetas se utilizan en un sistema de análisis por inyeccción en un flujo, FIA (Flow Injection Analysis).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700443A ES2152763B1 (es) | 1997-02-28 | 1997-02-28 | Cubeta tubular con sensores quimicos de estado integrados para aplicacion a sistemas de analisis. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700443A ES2152763B1 (es) | 1997-02-28 | 1997-02-28 | Cubeta tubular con sensores quimicos de estado integrados para aplicacion a sistemas de analisis. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2152763A1 ES2152763A1 (es) | 2001-02-01 |
| ES2152763B1 true ES2152763B1 (es) | 2001-08-16 |
Family
ID=8298461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9700443A Expired - Fee Related ES2152763B1 (es) | 1997-02-28 | 1997-02-28 | Cubeta tubular con sensores quimicos de estado integrados para aplicacion a sistemas de analisis. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2152763B1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3926066A1 (de) * | 1989-08-07 | 1991-02-14 | Ibm Deutschland | Mikromechanische kompressorkaskade und verfahren zur druckerhoehung bei extrem niedrigem arbeitsdruck |
| FR2664888B1 (fr) * | 1990-07-20 | 1992-11-06 | Sextant Avionique | Structure et procede de scellement d'une enceinte verre/silicium. |
| DE4408352C2 (de) * | 1994-03-12 | 1996-02-08 | Meinhard Prof Dr Knoll | Miniaturisierter stofferkennender Durchflußsensor sowie Verfahren zu seiner Herstellung |
| FR2730551A1 (fr) * | 1995-02-14 | 1996-08-14 | Westonbridge Int Ltd | Procede de raccordement etanche entre un organe mecanique et la paroi en verre d'un composant |
-
1997
- 1997-02-28 ES ES9700443A patent/ES2152763B1/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2152763A1 (es) | 2001-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20010201 Kind code of ref document: A1 Effective date: 20010201 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180807 |