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dc.contributor.authorLiao, Hung-Chouen_US
dc.contributor.authorLiu, Yen-Yuen_US
dc.contributor.authorChen, San-Yuanen_US
dc.contributor.authorLiu, Dean-Moen_US
dc.date.accessioned2014-12-08T15:09:47Z-
dc.date.available2014-12-08T15:09:47Z-
dc.date.issued2009-03-04en_US
dc.identifier.issn0957-4484en_US
dc.identifier.urihttp://dx.doi.org/10.1088/0957-4484/20/9/095504en_US
dc.identifier.urihttp://hdl.handle.net/11536/7505-
dc.description.abstractA hydrogel-based functional hybrid with highly uniformly dispersed nanoparticulate CdS semiconductors is proposed. The hybrid is synthesized using an in situ polymerization following an in situ chemical reduction, where the resulting particle size and the distribution of CdS nanocrystals (NCs) can be narrowly manipulated. The hybrids, containing a relatively small amount of the CdS NCs, exhibit a pronounced photoluminescence spectrum shift when in contact with a number of dielectric liquids and such a pronounced dielectric-confinement effect has been experimentally verified and modeled in this study. The sensing capability of the hybrids with respect to dielectric liquids or molecules can be optically characterized and varied depending upon the intensity of the dielectric environment surrounding the hybrids. This work suggests that the transparent, nanoporous CdS-pHEMA hybrids can be used as highly efficient optical sensing materials.en_US
dc.language.isoen_USen_US
dc.titleA nanoporous optically transparent CdS-pHEMA hybrid with high optical sensing capability to dielectric liquidsen_US
dc.typeArticleen_US
dc.identifier.doi10.1088/0957-4484/20/9/095504en_US
dc.identifier.journalNANOTECHNOLOGYen_US
dc.citation.volume20en_US
dc.citation.issue9en_US
dc.citation.epageen_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000263276700016-
dc.citation.woscount0-
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