Adaptive microsensor systems

Annual Review of Analytical Chemistry
Ricardo Gutierrez-Osuna, Andreas Hierlemann

Abstract

We provide a broad review of approaches for developing chemosensor systems whose operating parameters can adapt in response to environmental changes or application needs. Adaptation may take place at the instrumentation level (e.g., tunable sensors) and at the data-analysis level (e.g., adaptive classifiers). We discuss several strategies that provide tunability at the device level: modulation of internal sensing parameters, such as frequencies and operation voltages; variation of external parameters, such as exposure times and catalysts; and development of compact microanalysis systems with multiple tuning options. At the data-analysis level, we consider adaptive filters for change, interference, and drift rejection; pattern classifiers that can adapt to changes in the statistical properties of training data; and active-sensing techniques that can tune sensing parameters in real time. We conclude with a discussion of future opportunities for adaptive sensing in wireless distributed sensor systems.

References

Apr 6, 2001·Analytical Chemistry·J Janata
Mar 31, 2004·Biological cybernetics·Dario FloreanoEric Sauser
Apr 13, 2004·Applied Optics·Frederick G Haibach, Michael L Myrick
Feb 1, 2005·Biosensors & Bioelectronics·Jason J BurmeisterGreg A Gerhardt
Sep 22, 2005·Lab on a Chip·Chia-Jung LuEdward T Zellers
Apr 22, 1994·Science·J FaistA Y Cho
Jan 18, 2008·Chemical Reviews·Andreas Hierlemann, Ricardo Gutierrez-Osuna
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Feb 5, 2008·IEEE Transactions on Neural Networks·R Gutierrez-Osuna, A Gutierrez-Galvez
Jun 27, 2008·IEEE Transactions on Pattern Analysis and Machine Intelligence·Carey E PriebeDennis M Healy
Jul 16, 2008·Biosensors & Bioelectronics·Yu BaiChangqing Sun
Dec 5, 2008·IEEE Transactions on Neural Networks·Cesare Alippi, Manuel Roveri

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Citations

Jul 2, 2015·Annual Review of Analytical Chemistry·Kevin J Johnson, Susan L Rose-Pehrsson
Jun 21, 2016·Biosensors & Bioelectronics·Jinpeng MaoYueying Liu
Jun 12, 2018·Chemical Society Reviews·Yoav Y BrozaHossam Haick
Aug 7, 2017·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Lin MaLong Li

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Methods Mentioned

BETA
microsensors
chip
scanning electron microscopy
PCA

Software Mentioned

RDPCA
ART
AdaBoost

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