An ISFET-based microlitre titrator: integration of a chemical sensor—actuator system

Bart van der Schoot, Piet Bergveld

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    Abstract

    This paper describes the integration of pH-sensitive ISFETs with a coulometric pH-actuator system. The coulometric analyser is able to perform acid—base titrations in microlitre samples at high speed. Combination of chemical sensors with a corresponding actuator eliminates the need for frequent calibration and thus may increase the applicability of solid-state chemical transducers. A number of possible measuring methods are described.
    Original languageEnglish
    Pages (from-to)11-22
    JournalSensors and actuators
    Volume8
    Issue number1
    DOIs
    Publication statusPublished - 1985
    Event3rd International Conference on Solid-State Sensors and Actuators 1985 - Philadelphia, United States
    Duration: 11 Jun 198514 Jun 1985
    Conference number: 3

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