Integration of an ISFET with a porous microelectrode for application to protein characterization

J. Luo*, K. Kaler, W. Olthuis, P. Bergveld

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

5 Downloads (Pure)

Abstract

This paper describes a way of dynamic buffer capacity measurement to characterize proteins, using a coulometric sensor-actuator system. The sensor-actuator is made by integrating an ISFET (ion-sensitive field effect transistor) with a porous microelectrode. Lysozyme and ribonuclease were studied. The results show that the buffer capacity of proteins is both a function of pH and their concentrations. The characters of studied proteins can be distinguished each other from measured curves.

Original languageEnglish
Title of host publicationConference proceedings 1996 Canadian Conference on Electrical and Computer Engineering
Subtitle of host publicationMay 26-29, 1996, the University of Calgary
EditorsTerrance J. Malkinson
PublisherIEEE
Pages96-99
Number of pages4
Volume1
ISBN (Print)0-7803-3143-5
DOIs
Publication statusPublished - 1996
Externally publishedYes
EventCanadian Conference on Electrical and Computer Engineering, CCECE 1996: Glimpse into the 21st Century - The University of Calgary, Calgary, Canada
Duration: 26 May 199629 May 1996

Publication series

NameProceedings Canadian Conference on Electrical and Computer Engineering
PublisherIEEE
Volume1996
ISSN (Print)0840-7789

Conference

ConferenceCanadian Conference on Electrical and Computer Engineering, CCECE 1996
Abbreviated titleCCECE
CountryCanada
CityCalgary
Period26/05/9629/05/96

Fingerprint

Dive into the research topics of 'Integration of an ISFET with a porous microelectrode for application to protein characterization'. Together they form a unique fingerprint.

Cite this