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dc.contributor.authorDing, Qiandian
dc.contributor.authorZhou, Hongjian
dc.contributor.authorZhang, Haimin
dc.contributor.authorZhang, Yunxia
dc.contributor.authorWang, Guozhong
dc.contributor.authorZhao, Huijun
dc.date.accessioned2017-11-16T12:00:21Z
dc.date.available2017-11-16T12:00:21Z
dc.date.issued2016
dc.identifier.issn2050-7488
dc.identifier.doi10.1039/C6TA02264B
dc.identifier.urihttp://hdl.handle.net/10072/100168
dc.description.abstractOne-dimensional (1D) assembled magnetoplasmonic nanochains (MPNCs) were fabricated using Fe3O4@Au core–shell nanoparticles (NPs) via a magnetic field induced assembly. With the help of a silver growth solution, the 3D Fe3O4@Au@Ag nanoflowers assembled magnetoplasmonic chains (Fe3O4@Au@Ag NAMPCs) were prepared via an in situ reduction method. A heterogeneous epitaxial growth mechanism was proposed to explain the growth process of the Fe3O4@Au@Ag NAMPCs. The Fe3O4@Au@Ag NAMPCs possessed large numbers of hot spots within the highly ordered structure and were used as a SERS substrate to enhance the sensitivity, uniformity and reproducibility of Raman signals. Subsequently, the Fe3O4@Au@Ag NAMPCs, integrating a heterogeneous catalysis and in situ SERS detection, was assessed to monitor the catalytic reduction of 4-nitrothiophenol (4-NTP) to p,p′-dimercaptoazobenzene (DMAB).
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofpagefrom8866
dc.relation.ispartofpageto8874
dc.relation.ispartofissue22
dc.relation.ispartofjournalJournal of Materials Chemistry A
dc.relation.ispartofvolume4
dc.subject.fieldofresearchMacromolecular and materials chemistry
dc.subject.fieldofresearchMacromolecular and materials chemistry not elsewhere classified
dc.subject.fieldofresearchMaterials engineering
dc.subject.fieldofresearchOther engineering
dc.subject.fieldofresearchcode3403
dc.subject.fieldofresearchcode340399
dc.subject.fieldofresearchcode4016
dc.subject.fieldofresearchcode4099
dc.title3D Fe3O4@Au@Ag nanoflowers assembled magnetoplasmonic chains for in situ SERS monitoring of plasmon-assisted catalytic reactions
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorZhao, Huijun


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