Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/79227
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dc.contributorDepartment of Electrical Engineeringen_US
dc.contributorPhotonics Research Centreen_US
dc.creatorCheng, Xen_US
dc.creatorBonefacino, Jen_US
dc.creatorGuan, BOen_US
dc.creatorTam, HYen_US
dc.date.accessioned2018-11-05T01:45:03Z-
dc.date.available2018-11-05T01:45:03Z-
dc.identifier.urihttp://hdl.handle.net/10397/79227-
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.rights© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://www.osapublishing.org/library/license_v1.cfm#VOR-OA)en_US
dc.rights© 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.en_US
dc.rightsJournal © 2018en_US
dc.rightsThe following publication Cheng, X., Bonefacino, J., Guan, B. O., & Tam, A. H. Y. (2018). All-polymer fiber-optic pH sensor. Optics Express, 26(11), 14610-14616 is available at https://doi.org/10.1364/OE.26.014610en_US
dc.titleAll-polymer fiber-optic pH sensoren_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage14610en_US
dc.identifier.epage14616en_US
dc.identifier.volume26en_US
dc.identifier.issue11en_US
dc.identifier.doi10.1364/OE.26.014610en_US
dcterms.abstractA novel all-polymer fiber-optic pH sensor using a UV-cured pH-sensitive hydrogel, poly(ethylene glycol) diacrylate (PEGDA), coated on a polymer fiber Bragg grating was developed. The PEGDA increased in volume according to the pH value of the surrounding fluid, which subsequently induced a lateral stress in the polymer fiber Bragg grating. The proposed pH sensor exhibits a pH sensitivity of up to -0.41 nm/pH and a fast response time of 30 s.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationOptics express, 28 May 2018, v. 26, no. 11, p. 14610-14616en_US
dcterms.isPartOfOptics expressen_US
dcterms.issued2018-
dc.identifier.isiWOS:000433333700078-
dc.identifier.scopus2-s2.0-85047653224-
dc.identifier.pmid29877495-
dc.identifier.eissn1094-4087en_US
dc.description.validate201810 bcrcen_US
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryVoR alloweden_US
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