RADIATION-SENSITIVE COMPOSITION AND USE THEREOF IN THE PREPARATION OF ELECTROCHEMICAL ION SENSORS

RADIATION-SENSITIVE COMPOSITION AND USE THEREOF IN THE PREPARATION OF ELECTROCHEMICAL ION SENSORS

Radiation-sensitive compositions are disclosed of a type suitable for preparing ion-sensitive membranes for electrochemical ion sensors. The compositions are comprised of a radiation-crosslinkable polymer comprising recurring units having an ionophore group and recurring units having a crosslinkable...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PARR, KEVIN JOHN, PURBRICK, MALCOLM DONALD, THOMASON, DEREK ALAN, MOORE, CHRISTOPHER PETER
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MEASURING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
TESTING
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Radiation-sensitive compositions are disclosed of a type suitable for preparing ion-sensitive membranes for electrochemical ion sensors. The compositions are comprised of a radiation-crosslinkable polymer comprising recurring units having an ionophore group and recurring units having a crosslinkable group. An electrochemical sensor may be prepared by coating a surface of the sensor with the radiation-sensitive composition, exposing the composition to activating radiation to produce crosslinking in areas where the membrane is required and removing any non-exposed portions of the composition.