A Controlling Method of Nanowire Array Biosensor

C. A. Lee, Hiroshi Watanabe

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

Abstract

The limit-of-detection (LOD) is a key factor to characterize the performance of electronic biosensing. A biosensor unit comprises plurality of nanowire biotransistors having oxide surface to bind biomolecules in a specimen electrolyte. In order to improve the LOD, we may reduce the number of bound biomolecules, which are necessary to detect signal change through nanowire transistors. However, as the number of bound biomolecules reduces, the signal change becomes too small to dominate the noise due to irregular reactions. This is the current limitation of LOD improvement. In this work, we demonstrate an exemplary concept of system solution to this problem by statistical analysis of Monte-Carlo simulation results.

Original languageEnglish
Title of host publication18th International Conference on Nanotechnology, NANO 2018
PublisherIEEE Computer Society
ISBN (Electronic)9781538653364
DOIs
StatePublished - 24 Jan 2019
Event18th International Conference on Nanotechnology, NANO 2018 - Cork, Ireland
Duration: 23 Jul 201826 Jul 2018

Publication series

NameProceedings of the IEEE Conference on Nanotechnology
Volume2018-July
ISSN (Print)1944-9399
ISSN (Electronic)1944-9380

Conference

Conference18th International Conference on Nanotechnology, NANO 2018
Country/TerritoryIreland
CityCork
Period23/07/1826/07/18

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