Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/93422
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dc.contributorPhotonics Research Centreen_US
dc.contributorDepartment of Electrical Engineeringen_US
dc.contributorDepartment of Applied Physicsen_US
dc.creatorZhang, Yen_US
dc.creatorXia, Oen_US
dc.creatorHo, KHen_US
dc.creatorLiang, Zen_US
dc.creatorLei, Den_US
dc.creatorZhang, APen_US
dc.creatorTam, HYen_US
dc.date.accessioned2022-06-21T08:23:38Z-
dc.date.available2022-06-21T08:23:38Z-
dc.identifier.isbn978-1-5386-8104-6 (Electronic ISBN)en_US
dc.identifier.isbn978-1-5386-8105-3 (Print on Demand(PoD) ISBN)en_US
dc.identifier.urihttp://hdl.handle.net/10397/93422-
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.rights© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en_US
dc.rightsThe following publication Y. Zhang et al., "Sliver-Nanoparticle Enhanced Pva Thin-Film Colorimetric Humidity Sensor," 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 2019, pp. 1219-1221 is available at https://doi.org/10.1109/TRANSDUCERS.2019.8808495en_US
dc.subjectColorimetric sensoren_US
dc.subjectHumidity sensoren_US
dc.subjectSilver nanoparticlesen_US
dc.subjectThin-film interferometeren_US
dc.titleSliver-nanoparticle enhanced Pva thin-film colorimetric humidity sensoren_US
dc.typeConference Paperen_US
dc.identifier.spage1219en_US
dc.identifier.epage1221en_US
dc.identifier.doi10.1109/TRANSDUCERS.2019.8808495en_US
dcterms.abstractIn this paper, a fast-response colorimetric humidity sensor based on silver-nanoparticle (AgNP) enhanced polyvinyl alcohol (PVA) thin-film interferometer is reported. The AgNPs are directly printed on a titanium dioxide (TiO2) capped quartz substrate via precision photoreduction technology. Compared with a single layer of PVA film, this PVA-AgNP-TiO2 structure displays more brilliant and abundant colors. The colorimetric sensor can rapidly respond to humidity change in air, and the measured rise time of response is 87 ms. Such fast-response colorimetric sensors have great potential for many applications, such as breath analysis and smartphone camera-based biochips.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitation2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 23-27 June 2019, Berlin, Germany, p. 1219-1221en_US
dcterms.issued2019-
dc.identifier.scopus2-s2.0-85071912390-
dc.relation.conferenceInternational Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors[TRANSDUCERS & EUROSENSORS XXXIII]en_US
dc.description.validate202206 bchyen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberEE-0226-
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextPolyU Strategic Development Special Projecten_US
dc.description.pubStatusPublisheden_US
dc.identifier.OPUS26348142-
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