ES2185462A1 - Sensor de un solo uso para la deteccion y determinacion de nitrito en aguas. - Google Patents
Sensor de un solo uso para la deteccion y determinacion de nitrito en aguas.Info
- Publication number
- ES2185462A1 ES2185462A1 ES200002623A ES200002623A ES2185462A1 ES 2185462 A1 ES2185462 A1 ES 2185462A1 ES 200002623 A ES200002623 A ES 200002623A ES 200002623 A ES200002623 A ES 200002623A ES 2185462 A1 ES2185462 A1 ES 2185462A1
- Authority
- ES
- Spain
- Prior art keywords
- polyester sheet
- use sensor
- single use
- radiation absorption
- circular central
- 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 Materials By Optical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Sensor de un solo uso para la detección y determinación de nitrito en aguas, usado para conocer de forma rápida, simple y económica la presencia y/o concentración de iones nitrito en aguas sin pretratamiento de la muestra y que consta de una lámina de poliéster, en cuyo centro hay una película circular, que constituye la parte activa del sensor; su cambio de color, de incoloro transparente a rojo-violeta, cuando el sensor se introduce en la disolución problema, indica la concentración de nitrito por medida de su absorción de radiación a la longitud de onda de 543 nm. Su principal aplicación es para identificación y determinación de nitrito en aguas de todo tipo. El sensor es una alternativa a los métodos de análisis convencionales.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002623A ES2185462B1 (es) | 2000-10-31 | 2000-10-31 | Sensor de un solo uso para la deteccion y determinacion de nitrito en aguas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002623A ES2185462B1 (es) | 2000-10-31 | 2000-10-31 | Sensor de un solo uso para la deteccion y determinacion de nitrito en aguas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2185462A1 true ES2185462A1 (es) | 2003-04-16 |
ES2185462B1 ES2185462B1 (es) | 2004-09-16 |
Family
ID=8495483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200002623A Expired - Fee Related ES2185462B1 (es) | 2000-10-31 | 2000-10-31 | Sensor de un solo uso para la deteccion y determinacion de nitrito en aguas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2185462B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2665790A1 (es) * | 2016-10-26 | 2018-04-27 | Universidad Del País Vasco / Euskal Herriko Unibertsitatea | Dispositivo microfluídico portátil para detectar nitrito-nitrato |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160240A2 (en) * | 1984-05-02 | 1985-11-06 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Test piece for detecting nitrite |
FR2576418A1 (fr) * | 1985-01-24 | 1986-07-25 | Ambroise Thomas Pierre | Nouveau support pour tests biologiques in vitro et applications de ce support |
FR2653888A1 (fr) * | 1989-10-27 | 1991-05-03 | Nicoloff Thierry | Procedes et reactifs colorimetriques pour detecter quantitativement des bacteries pathogenes dans l'eau. |
WO1994017735A1 (de) * | 1993-02-06 | 1994-08-18 | Siewert Ronald R | Testpflaster zur epicutanen hauttestung |
ES2165265A1 (es) * | 1999-04-08 | 2002-03-01 | Univ Granada | Sensor de un solo uso para la determinacion de ion cinc en aguas y bolsa protectora del sensor. |
-
2000
- 2000-10-31 ES ES200002623A patent/ES2185462B1/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160240A2 (en) * | 1984-05-02 | 1985-11-06 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Test piece for detecting nitrite |
FR2576418A1 (fr) * | 1985-01-24 | 1986-07-25 | Ambroise Thomas Pierre | Nouveau support pour tests biologiques in vitro et applications de ce support |
FR2653888A1 (fr) * | 1989-10-27 | 1991-05-03 | Nicoloff Thierry | Procedes et reactifs colorimetriques pour detecter quantitativement des bacteries pathogenes dans l'eau. |
WO1994017735A1 (de) * | 1993-02-06 | 1994-08-18 | Siewert Ronald R | Testpflaster zur epicutanen hauttestung |
ES2165265A1 (es) * | 1999-04-08 | 2002-03-01 | Univ Granada | Sensor de un solo uso para la determinacion de ion cinc en aguas y bolsa protectora del sensor. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2665790A1 (es) * | 2016-10-26 | 2018-04-27 | Universidad Del País Vasco / Euskal Herriko Unibertsitatea | Dispositivo microfluídico portátil para detectar nitrito-nitrato |
WO2018078208A1 (es) * | 2016-10-26 | 2018-05-03 | Universidad Del Pais Vasco - Euskal Herriko Unibertsitatea (Upv/Ehu) | Dispositivo microfluídico portátil para detectar nitrito-nitrato |
Also Published As
Publication number | Publication date |
---|---|
ES2185462B1 (es) | 2004-09-16 |
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Legal Events
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