dc.contributor.author | Ding, Qiandian | |
dc.contributor.author | Zhou, Hongjian | |
dc.contributor.author | Zhang, Haimin | |
dc.contributor.author | Zhang, Yunxia | |
dc.contributor.author | Wang, Guozhong | |
dc.contributor.author | Zhao, Huijun | |
dc.date.accessioned | 2017-11-16T12:00:21Z | |
dc.date.available | 2017-11-16T12:00:21Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 2050-7488 | |
dc.identifier.doi | 10.1039/C6TA02264B | |
dc.identifier.uri | http://hdl.handle.net/10072/100168 | |
dc.description.abstract | One-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.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Royal Society of Chemistry | |
dc.relation.ispartofpagefrom | 8866 | |
dc.relation.ispartofpageto | 8874 | |
dc.relation.ispartofissue | 22 | |
dc.relation.ispartofjournal | Journal of Materials Chemistry A | |
dc.relation.ispartofvolume | 4 | |
dc.subject.fieldofresearch | Macromolecular and materials chemistry | |
dc.subject.fieldofresearch | Macromolecular and materials chemistry not elsewhere classified | |
dc.subject.fieldofresearch | Materials engineering | |
dc.subject.fieldofresearch | Other engineering | |
dc.subject.fieldofresearchcode | 3403 | |
dc.subject.fieldofresearchcode | 340399 | |
dc.subject.fieldofresearchcode | 4016 | |
dc.subject.fieldofresearchcode | 4099 | |
dc.title | 3D Fe3O4@Au@Ag nanoflowers assembled magnetoplasmonic chains for in situ SERS monitoring of plasmon-assisted catalytic reactions | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Zhao, Huijun | |