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Optimization Techniques for Miniaturized Integrated Electrochemical Sensors

Mujeeb-U-Rahman, Muhammad and Scherer, Axel (2015) Optimization Techniques for Miniaturized Integrated Electrochemical Sensors. Sensors and Transducers, 191 (8). pp. 12-20. ISSN 2306-8515. http://resolver.caltech.edu/CaltechAUTHORS:20180430-160050901

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Abstract

Electrochemical sensors are integral components of various integrated sensing applications. In this work, we provide details of optimizing electrochemical sensors for CMOS compatible integrated designs at sub-mm size scales. The focus is on optimization of electrode materials and geometry. We provide design details for both working electrode and reference electrode materials for hydrogen peroxide sensing applications which form the basis for many metabolic sensors. We also present results on geometrical variations in designing such sensors and demonstrate that such considerations are very relevant for optimizing the overall sensor performance. We also present results for such optimized sensors on actual CMOS platforms. The methods presented in this work can be adopted for countless applications of electrochemical sensing platforms.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://www.sensorsportal.com/HTML/DIGEST/P_2702.htmPublisherArticle
Additional Information:© 2015 by IFSA Publishing, S.L. Received: 26 June 2015; Accepted: 30 July 2015; Published: 31 August 2015. The authors would like to thank Sanofi Aventis for providing financial support for this work under the grant #D09/4502653189. Authors would also like to thank the Kavli Nanoscience Institute (KNI) at Caltech for providing the fabrication facilities for this work.
Group:Kavli Nanoscience Institute
Funders:
Funding AgencyGrant Number
Sanofi AventisD09/4502653189
Subject Keywords:Electrochemical, Sensors, Integrated, Reference Electrode, Geometry
Record Number:CaltechAUTHORS:20180430-160050901
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20180430-160050901
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:86143
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:30 Apr 2018 23:09
Last Modified:30 Apr 2018 23:09

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