Screen Printed Graphene Oxide Textile Biosensor for Applications in Inexpensive and Wearable Point-Of-Exposure Detection of Influenza for At-Risk Populations

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dc.contributor.ISNI0000 0001 2765 4678 (Prasad, S)
dc.contributor.ORCID0000-0002-2404-3801 (Prasad, S)
dc.contributor.authorKinnamon, David S.
dc.contributor.authorKrishnan, Siddharth
dc.contributor.authorBrosler, Samantha
dc.contributor.authorSun, Evan
dc.contributor.authorPrasad, Shalini
dc.contributor.utdAuthorKinnamon, David S.
dc.contributor.utdAuthorKrishnan, Siddharth
dc.contributor.utdAuthorBrosler, Samantha
dc.contributor.utdAuthorSun, Evan
dc.contributor.utdAuthorPrasad, Shalini
dc.date.accessioned2019-08-30T17:16:37Z
dc.date.available2019-08-30T17:16:37Z
dc.date.created2018-04-17
dc.description.abstractA textile screen-printed biosensor was developed using silver conductive electrodes and graphene oxide transduction film built upon both nanoporous polyamide and consumer utility textiles for the detection of environmental exposure to influenza A virus. An affinity assay was constructed upon the graphene oxide layer to introduce influenza protein-specific antibodies to the sensor surface. Validation of fabrication reproducibility and stability, as well as affinity assay stability, was conducted using electrochemical impedance spectroscopy. The textile sensor was utilized for the detection of influenza A in biofluid analog buffer. Its linear dynamic range was from 10 ng/mL to 10 µg/mL with a limit of detection of 10 ng/mL, spanning both pre- and post-symptomatic ranges. The sensor can be integrated into common textiles and worn by at-risk populations to detect exposure to the virus before symptoms manifest. If integrated with Internet-of-Things reporting platforms, this sensor could have the ability to predict potential influenza outbreaks before broad symptoms manifest, reducing the physical and economic burden of the disease. © The Author(s) 2018.
dc.description.departmentErik Jonsson School of Engineering and Computer Science
dc.identifier.bibliographicCitationKinnamon, D. S., S. Krishnan, S. Brosler, E. Sun, et al. 2018. "Screen printed graphene oxide textile biosensor for applications in inexpensive and wearable point-of-exposure detection of influenza for at-risk populations." Journal of the Electrochemical Society 165(8): 3084-3090, doi:10.1149/2.0131808jes
dc.identifier.issn0013-4651
dc.identifier.issue8
dc.identifier.urihttps://hdl.handle.net/10735.1/6822
dc.identifier.volume165
dc.language.isoen
dc.publisherElectrochemical Society Inc.
dc.relation.urihttp://dx.doi.org/10.1149/2.0131808jes
dc.rightsCC BY 4.0 (Attribution)
dc.rights©2018 The Authors
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.source.journalJournal of the Electrochemical Society
dc.subjectBiosensors
dc.subjectElectrochemical analysis
dc.subjectElectronic textiles
dc.subjectViruses
dc.subjectWearable technology
dc.subjectElectrodes
dc.subjectGraphene
dc.subjectInfluenza
dc.titleScreen Printed Graphene Oxide Textile Biosensor for Applications in Inexpensive and Wearable Point-Of-Exposure Detection of Influenza for At-Risk Populations
dc.type.genrearticle

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