고분산성 Cr2O3 및 Co3O4 전이금속 나노입자 촉매가기능화된 다공성 WO3 나노섬유를 이용한 구취진단용화학센서Bio-inspired Cr2O3 and Co3O4 Nanoparticles Loaded Electrospun WO3 Nanofiber Chemical Sensor for Early Diagnosis of Halitosis

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dc.contributor.author장지수ko
dc.contributor.author김상준ko
dc.contributor.author최선진ko
dc.contributor.author구원태ko
dc.contributor.author김일두ko
dc.date.accessioned2016-11-09T04:53:46Z-
dc.date.available2016-11-09T04:53:46Z-
dc.date.created2016-10-12-
dc.date.created2016-10-12-
dc.date.issued2016-05-
dc.identifier.citation센서학회지, v.25, no.3, pp.223 - 228-
dc.identifier.issn1225-5475-
dc.identifier.urihttp://hdl.handle.net/10203/213665-
dc.description.abstractIn this work, we prepared porous WO3 nanofibers (NFs) functionalized by bio-inspired catalytic Cr2O3 and Co3O4 nanoparticles as highly sensitive and selective H2S gas sensing layers. Highly porous 3-dimensional (3D) NFs networks decorated by well-dispersed catalyst NPs exhibited superior H2S gas response (Rair/Rgas = 46 at 5 ppm) in high humidity environment (95 %RH). In particular, the sensors showed outstanding H2S selectivity against other interfering analytes (such as acetone, toluene, CO, H2, ethanol). Exhaled breath sensors using Cr2O3 and Co3O4 catalysts-loaded WO3 NFs are highly promising for the accurate detection of halitosis.-
dc.languageKorean-
dc.publisher한국센서학회-
dc.title고분산성 Cr2O3 및 Co3O4 전이금속 나노입자 촉매가기능화된 다공성 WO3 나노섬유를 이용한 구취진단용화학센서-
dc.title.alternativeBio-inspired Cr2O3 and Co3O4 Nanoparticles Loaded Electrospun WO3 Nanofiber Chemical Sensor for Early Diagnosis of Halitosis-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume25-
dc.citation.issue3-
dc.citation.beginningpage223-
dc.citation.endingpage228-
dc.citation.publicationname센서학회지-
dc.identifier.doi10.5369/JSST.2016.25.3.223-
dc.identifier.kciidART002111847-
dc.contributor.localauthor김일두-
dc.description.isOpenAccessN-
dc.subject.keywordAuthorWO3 NFs-
dc.subject.keywordAuthorapoferritin-
dc.subject.keywordAuthorelectrospinning-
dc.subject.keywordAuthorhalitosis-
dc.subject.keywordAuthorexhaled breath sensors-
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