SENSOR FOR ANALYZING MIXTURE BY WIDE AREA SELECTIVITY, AND USE OF SENSOR IN SENSOR SYSTEM

SENSOR FOR ANALYZING MIXTURE BY WIDE AREA SELECTIVITY, AND USE OF SENSOR IN SENSOR SYSTEM

PROBLEM TO BE SOLVED: To provide a means for detecting and evaluating a mixture by higher sensitively and selectivity based on a concept of wide area selectivity. SOLUTION: The sensor having physicochemical affinity to a material peculiar to a mixture to be analyzed includes (a) a mutually interlock...

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Bibliographische Detailangaben
Hauptverfasser: NETO LADISLAU MARTIN, RIUL ANTONIO JR, VENANCIO EVERALDO CARLOS, MELLO SARITA VERA, FONSECA FERNANDO JOSEPETTI, TAYLOR DAVID MARTIN, CAPPARELLI MATTOSO LUIZ HENRIQUE
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a means for detecting and evaluating a mixture by higher sensitively and selectivity based on a concept of wide area selectivity. SOLUTION: The sensor having physicochemical affinity to a material peculiar to a mixture to be analyzed includes (a) a mutually interlocking electrode or a fine electrode coated with at least one monolayer ultrathin film of a membrane forming material selected from a group comprising a complex forming polymer conductor, a complex forming material and a combination thereof, and, if necessary, (b) at least two sensor units comprising the uncoated mutually-interlocking electrode or fine electrode. COPYRIGHT: (C)2008,JPO&INPIT