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Titolo:
POTENTIOMETRIC SILICON MICROSENSOR FOR NITRATE AND AMMONIUM
Autore:
KNOLL M; CAMMANN K; DUMSCHAT C; SUNDERMEIER C; ESHOLD J;
Indirizzi:
INST CHEMO & BIOSENSOR,MENDELSTR 11 D-48149 MUNSTER GERMANY INST CHEMO & BIOSENSOR,MENDELSTR 11 D-48149 MUNSTER GERMANY
Titolo Testata:
Sensors and actuators. B, Chemical
fascicolo: 1-3, volume: 18, anno: 1994,
pagine: 51 - 55
SICI:
0925-4005(1994)18:1-3<51:PSMFNA>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
M. Knoll et al., "POTENTIOMETRIC SILICON MICROSENSOR FOR NITRATE AND AMMONIUM", Sensors and actuators. B, Chemical, 18(1-3), 1994, pp. 51-55

Abstract

A new method of the integration of ion-sensitive membrane and siliconsensor chip has been developed. The ion-sensitive membrane is deposited into pyramidal containments produced on silicon by an anisotropic etching technique. Here we demonstrate the application of this method to the development of nitrate-sensitive sensors and ammonium-sensitive sensors. Acrylate and silicon matrix membranes were casted into the membrane containment. The sensors showed comparable response characteristics like sensors with PVC matrix membranes but had a considerably improved yield of sensor preparation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 22:44:30