dc.contributor.authorLiu, Zhen
dc.contributor.authorYang, Zhongbo
dc.contributor.authorPeng, Bo
dc.contributor.authorCao, Cuong
dc.contributor.authorZhang, Chao
dc.contributor.authorYou, Hongjun
dc.contributor.authorXiong, Qihua
dc.contributor.authorLi, Zhiyuan
dc.contributor.authorFang, Jixiang
dc.date.accessioned2014-04-09T08:04:08Z
dc.date.available2014-04-09T08:04:08Z
dc.date.copyright2014en_US
dc.date.issued2014
dc.identifier.citationLiu, Z., Yang, Z., Peng, B., Cao, C., Zhang, C., You, H., et al. (2014). Highly sensitive, uniform, and reproducible surface-enhanced Raman spectroscopy from hollow Au-Ag alloy nanourchins. Advanced Materials, in press.en_US
dc.identifier.issn0935-9648en_US
dc.identifier.urihttp://hdl.handle.net/10220/19201
dc.description.abstractA hierarchical nanoparticle strategy to simultaneously gain super Raman signal amplification, high uniformity, and reproducibility is presented. Using hollow Au-Ag alloy nanourchins, an ultrahigh sensitivity, e.g., down to 1 fM concentrations for DEHP molecule is obtained. A small standard deviation of <10% is achieved by simply dropping and evaporating sub-100 nm nanourchins onto a substrate.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesAdvanced materialsen_US
dc.rights© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectDRNTU::Engineering::Materials::Nanostructured materials
dc.titleHighly sensitive, uniform, and reproducible surface-enhanced Raman spectroscopy from hollow Au-Ag alloy nanourchinsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.identifier.doihttp://dx.doi.org/10.1002/adma.201305106


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