Silicon-based nanochannel glucose sensor

Simple item page
dc.creatorWang, Xihua
dc.creatorChen, Yu
dc.creatorGibney, Katherine A.
dc.creatorErramilli, Shyamsunder
dc.creatorMohanty, Pritiraj
dc.date2008-02-12
dc.date.accessioned2026-07-07T09:20:26Z
dc.date.available2026-07-07T09:20:26Z
dc.descriptionSilicon nanochannel biological field effect transistors have been developed for glucose detection. The device is nanofabricated from a silicon-on-insulator wafer with a top-down approach and surface functionalized with glucose oxidase. The differential conductance of silicon nanowires, tuned with source-drain bias voltage, is demonstrated to be sensitive to the biocatalyzed oxidation of glucose. The glucose biosensor response is linear in the 0.5-8 mM concentration range with 3-5 min response time. This silicon nanochannel-based glucose biosensor technology offers the possibility of high density, high quality glucose biosensor integration with silicon-based circuitry.
dc.description3 pages, 3 figures, two-column format. Related papers can be found at http://nano.bu.edu
dc.identifierhttps://arxiv.org/abs/0802.1721
dc.identifierhttp://arxiv.org/abs/0802.1721
dc.identifierAppl. Phys. Lett. 92, 013903 (2008)
dc.identifierdoi:10.1063/1.2832648
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/154720
dc.subjectBiological Physics
dc.subjectOther Condensed Matter
dc.subjectChemical Physics
dc.titleSilicon-based nanochannel glucose sensor
dc.typetext

Files

Collections

arXiv