ES2023593A6 - Sensor optico. - Google Patents

Sensor optico.

Info

Publication number
ES2023593A6
ES2023593A6 ES9002740A ES9002740A ES2023593A6 ES 2023593 A6 ES2023593 A6 ES 2023593A6 ES 9002740 A ES9002740 A ES 9002740A ES 9002740 A ES9002740 A ES 9002740A ES 2023593 A6 ES2023593 A6 ES 2023593A6
Authority
ES
Spain
Prior art keywords
solution
acidic
acetic
concentration
acids
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
Application number
ES9002740A
Other languages
English (en)
Inventor
Moraleda Guillermo Orellana
Bondi Maria Cruz Moreno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES9002740A priority Critical patent/ES2023593A6/es
Publication of ES2023593A6 publication Critical patent/ES2023593A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO OPTICO CAPAZ DE DETERMINAR EL PH DE UNA DISOLUCION Y/O LA CONCENTRACION DE GASES (DE NATURALEZA ACIDA O BASICA) EN DISOLUCION O EN FASE GASEOSA. DICHO DISPOSITIVO UTILIZA CIERTOS COMPLEJOS METAL-ORGANICOS LUMINISCENTES [E.G. EL TRIS 2-(-PIRAZINIL)TIAZOL RUTENIO (II)] CUYA INTENSIDAD Y TIEMPO DE VIDA DE EMISION DE RADIACION VISIBLE DISMINUYEN EN PRESENCIA DE CONCENTRACIONES CRECIENTES DE DETERMINADOS ACIDOS DE BRONSTED (E.G. HSI3O, ACIDOS ACETICO, FOSFORICO, FTALICO, ... , ENTRE OTROS) EN DISOLUCION. LA MEDIDA DE LA CONCENTRACION DE AQUELLOS GASES CUYA DISOLUCION PROVOQUE UNA ALTERACION EN LAS CONCENTRACIONES DE LAS FORMAS CONJUGADAS ACIDA Y BASICA DE UN TAMPON ADECUADO (E.G. ACETICO-ACETATO, DIHIDROGENOFOSFATO-MONOHIDROGENOFOSFATO,...), TAMBIEN PUEDE REALIZARSE CON EL DISPOSITIVO DESCRITO, MEDIANTE EL PRINCIPIO EXPUESTO. EL FUNCIONAMIENTO DEL SISTEMA SE BASE EN EL GRAN INCREMENTO DE LA BASICIDAD QUE EXPERIMENTAN DICHOS COMPLEJOS METALICOS, AL PRODUCIRSE LA EXCITACION ELECTRONICA DE LOS MISMOS, RESPECTO A SU ESTADO FUNDAMENTAL.
ES9002740A 1990-10-29 1990-10-29 Sensor optico. Expired - Fee Related ES2023593A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9002740A ES2023593A6 (es) 1990-10-29 1990-10-29 Sensor optico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9002740A ES2023593A6 (es) 1990-10-29 1990-10-29 Sensor optico.

Publications (1)

Publication Number Publication Date
ES2023593A6 true ES2023593A6 (es) 1992-01-16

Family

ID=8269371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9002740A Expired - Fee Related ES2023593A6 (es) 1990-10-29 1990-10-29 Sensor optico.

Country Status (1)

Country Link
ES (1) ES2023593A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134122A1 (es) * 1996-10-16 1999-09-16 Univ Madrid Complutense Sensor optico para detergentes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134122A1 (es) * 1996-10-16 1999-09-16 Univ Madrid Complutense Sensor optico para detergentes.

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Legal Events

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Effective date: 20110301