Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/94282
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dc.contributor.authorHuang, Xiaoen
dc.contributor.authorQi, Xiaoyingen
dc.contributor.authorHuang, Yizhongen
dc.contributor.authorLi, Shaozhouen
dc.contributor.authorXue, Canen
dc.contributor.authorGan, Chee Lipen
dc.contributor.authorBoey, Freddy Yin Chiangen
dc.contributor.authorZhang, Huaen
dc.date.accessioned2012-09-19T08:35:06Zen
dc.date.accessioned2019-12-06T18:53:40Z-
dc.date.available2012-09-19T08:35:06Zen
dc.date.available2019-12-06T18:53:40Z-
dc.date.copyright2010en
dc.date.issued2010en
dc.identifier.citationHuang, X., Qi, X., Huang, Y., Li, S., Xue, C., Gan, C. L., et al. (2010). Photochemically controlled synthesis of anisotropic Au nanostructures : platelet-like Au nanorods and six-star Au nanoparticles. ACS Nano, 4(10), 6196-6202.en
dc.identifier.issn1936-0851en
dc.identifier.urihttps://hdl.handle.net/10356/94282-
dc.description.abstractWe report the shape-controlled synthesis of anisotropic Au nanostructures through TiO2-assisted photochemical reduction of HAuCl4. By using this method, we have successfully synthesized the platelet-like Au nanorods and six-star Au nanoparticles. Importantly, the platelet Au nanorod exhibits the unique asymmetric five-twinned structure. The colloidal TiO2 sols were used as both the photocatalyst to initiate the reaction and the stabilizing agent for the produced Au nanostructures. Significantly, in this photochemical process, the tunable irradiation intensity allows us to kinetically control the crystal evolution at various growth stages, leading to the shape difference of ultimate gold nanostructures. Our synthetic method shows a great potential as an alternative or supplement to the other wet chemical approaches for the shape-control of metallic nanostructures.en
dc.language.isoenen
dc.relation.ispartofseriesACS Nanoen
dc.rights© 2010 American Chemical Society.en
dc.subjectDRNTU::Engineering::Materialsen
dc.titlePhotochemically controlled synthesis of anisotropic Au nanostructures : platelet-like Au nanorods and six-star Au nanoparticlesen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.identifier.doi10.1021/nn101803men
item.fulltextNo Fulltext-
item.grantfulltextnone-
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