DEVELOPMENT OF CHEMICALLY-MODIFIED ISFETS AS DURABLE SENSORS FOR CONTINUOUS-FLOW MEASUREMENTS

Authors
VERKERK UH VANDENVLEKKERT HH REINHOUDT DN ENGBERSEN JFJ HONIG GWN HOLTERMAN HAJ
Citation
Uh. Verkerk et al., DEVELOPMENT OF CHEMICALLY-MODIFIED ISFETS AS DURABLE SENSORS FOR CONTINUOUS-FLOW MEASUREMENTS, Sensors and actuators. B, Chemical, 13(1-3), 1993, pp. 221-225
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic","Instument & Instrumentation
Journal title
Sensors and actuators. B, Chemical → ACNP
ISSN journal
09254005
Volume
13
Issue
1-3
Year of publication
1993
Pages
221 - 225
Database
ISI
SICI code
0925-4005(1993)13:1-3<221:DOCIAD>2.0.ZU;2-1
Abstract
An ion sensing device based on an ISFET is described for horticultural applications. Encasing problems are circumvented by using a new packa ging technique based on backside-contacted ISFETs. It is shown that an increased lifetime of the selectivity determining membrane can be ach ieved by covalently anchoring the ionophore to the membrane matrix.