ES2157717A1 - Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno. - Google Patents

Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno.

Info

Publication number
ES2157717A1
ES2157717A1 ES009800685A ES9800685A ES2157717A1 ES 2157717 A1 ES2157717 A1 ES 2157717A1 ES 009800685 A ES009800685 A ES 009800685A ES 9800685 A ES9800685 A ES 9800685A ES 2157717 A1 ES2157717 A1 ES 2157717A1
Authority
ES
Spain
Prior art keywords
phenacynic
derivatives
preparation
permeable membranes
instrumentation
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
Application number
ES009800685A
Other languages
English (en)
Other versions
ES2157717B1 (es
Inventor
Pedros Francisco Vicente
Teixido David Benito
Jareno Jose Juan Garcia
Izquierdo Ana Sanmatias
Navarro Antoni Roig
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.)
Universitat de Valencia
Original Assignee
Universitat de Valencia
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 Universitat de Valencia filed Critical Universitat de Valencia
Priority to ES9800685A priority Critical patent/ES2157717B1/es
Publication of ES2157717A1 publication Critical patent/ES2157717A1/es
Application granted granted Critical
Publication of ES2157717B1 publication Critical patent/ES2157717B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Procedimiento para preparar sensores de pH y membranas permeables a los iones hidrógeno, a base de generar capas de depósito de rojo neutro y sustancias derivadas sobre soportes conductores produciéndose para ello, la oxidación de disoluciones de rojo neutro y derivados fenacínicos empleando la electricidad, por lo que se genera una laca que permite el transporte de iones hidrógeno a su través, así como, la conducción electrónica. Tiene aplicaciones en la construcción de sensores iónicos, electrodos selectivos y enzimáticos, en dispositivos electroópticos, en el recubrimiento de superficies transparentes u opacas y en dispositivos eléctricos y electroquímicos en general.
ES9800685A 1998-03-26 1998-03-26 Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno. Expired - Fee Related ES2157717B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800685A ES2157717B1 (es) 1998-03-26 1998-03-26 Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800685A ES2157717B1 (es) 1998-03-26 1998-03-26 Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno.

Publications (2)

Publication Number Publication Date
ES2157717A1 true ES2157717A1 (es) 2001-08-16
ES2157717B1 ES2157717B1 (es) 2002-03-16

Family

ID=8303296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800685A Expired - Fee Related ES2157717B1 (es) 1998-03-26 1998-03-26 Procedimiento para preparar sensores de ph y membranas polimericas del tipo poli-fenacinicas sensibles a la concentracion de ion hidrogeno.

Country Status (1)

Country Link
ES (1) ES2157717B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347640A (ja) * 1986-08-13 1988-02-29 Hamamatsu Photonics Kk 水素イオン濃度測定用の感応膜
US4973537A (en) * 1984-05-15 1990-11-27 Fuji Photo Film Co., Ltd. Photoconductive element
EP0502504A1 (en) * 1991-03-04 1992-09-09 Matsushita Electric Industrial Co., Ltd. A biosensor utilizing enzyme and a method for producing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973537A (en) * 1984-05-15 1990-11-27 Fuji Photo Film Co., Ltd. Photoconductive element
JPS6347640A (ja) * 1986-08-13 1988-02-29 Hamamatsu Photonics Kk 水素イオン濃度測定用の感応膜
EP0502504A1 (en) * 1991-03-04 1992-09-09 Matsushita Electric Industrial Co., Ltd. A biosensor utilizing enzyme and a method for producing the same

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI en EPOQUE, semana 19880229, Londres Derwent Publications Ltd., AN 1988-096002, & JP 63047640 A (HAMAMATSU PHOTONICS KK) *
BASE DE DATOS WPI en EPOQUE, semana 199118, Londres Derwent Publications Ltd., AN 1991-130267, JP 03-071055 A (OMROM CORP) resumen. *
BENITO, D. et al. "Electrochemical behaviour of poly(neutral red) on an ITO electrode". Journal of Electroanalytical chemistry. Vol. 446. 1998. Paginas 47-55. *
JU, H.X. et al. "Amperometric determination of lactate dehydrogenase based on a carbon fiber microcylinder electrode modified covalently with Toluidine Blue O by acylation". Talanta. Vol. 43. 1996. Paginas 1177-1183. *
KARYAKIN, ARKADY A. et al. "Electroreduction of NAD+ to enzymatically active NADH at poly(neutral red) modified electrodes". Journal of Electroanalytical chemistry. Vol. 399. 1995. Paginas 179-184. *
SCHLERETH, DANIELA D. et al. "Electropolymerization of phenothiazine, phenoxazine and phenazine derivatives: characterization of the polymers by UV-visible difference spectroelectrochemistry and Fourier transform IR spectroscopy". Journal of Electroanalytical chemistry. Vol. 395. 1995. Paginas 221-232. *

Also Published As

Publication number Publication date
ES2157717B1 (es) 2002-03-16

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