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dc.contributor.authorWang, Yeh-Shengen_US
dc.contributor.authorCheng, Chih-Chiaen_US
dc.contributor.authorChen, Jem-Kunen_US
dc.contributor.authorKo, Fu-Hsiangen_US
dc.contributor.authorChang, Feng-Chihen_US
dc.date.accessioned2014-12-08T15:31:43Z-
dc.date.available2014-12-08T15:31:43Z-
dc.date.issued2013en_US
dc.identifier.issn2050-7488en_US
dc.identifier.urihttp://hdl.handle.net/11536/22446-
dc.identifier.urihttp://dx.doi.org/10.1039/c3ta11072aen_US
dc.description.abstractAnovel photo-cross-linkable nanofiber based on a uracil-functionalized polymer, poly[ 1-(4-vinylbenzyl uracil)] (PVBU), was prepared using the electrospinning technique. This PVBU nanofiber can be converted into a covalent network nanofiber through exposure to UV light at a wavelength of 254 nm. This PVBU nanofiber is able to distinguish and selectively remove mercury ions (Hg2+) from other metal ions in aqueous solution. The maximum Hg2+ adsorption capacity of the PVBU nanofiber is 543.9 mg g(-1), which is significantly higher than that of cyclic imide derivatives. The improved adsorption of Hg2+ allows a detection limit of less than 1 ppm, which has rarely been achieved for Hg2+ sensing. Furthermore, the PVBU fiber can be reused for 10 consecutive cycles using 1.0 M HCl treatment. This new material has significant potential for the simultaneous detection and separation of Hg2+ in environmental and industrial fields.en_US
dc.language.isoen_USen_US
dc.titleBioinspired supramolecular fibers for mercury ion adsorptionen_US
dc.typeArticleen_US
dc.identifier.doi10.1039/c3ta11072aen_US
dc.identifier.journalJOURNAL OF MATERIALS CHEMISTRY Aen_US
dc.citation.volume1en_US
dc.citation.issue26en_US
dc.citation.spage7745en_US
dc.citation.epage7750en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000320245400025-
dc.citation.woscount5-
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