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Issue 5, 2014
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Ag-nanoparticle-decorated Au-fractal patterns on bowl-like-dimple arrays on Al foil as an effective SERS substrate for the rapid detection of PCBs

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Abstract

Large-area Au-aggregate-assembled fractal patterns with tailored sizes and densities are achieved by sputtering Au nanoparticles on hexagonally patterned bowl-shaped-dimples on Al foil and subsequent annealing. After decorating with much smaller Ag nanoparticles, the resultant substrates exhibit an active and reproducible SERS effect.

Graphical abstract: Ag-nanoparticle-decorated Au-fractal patterns on bowl-like-dimple arrays on Al foil as an effective SERS substrate for the rapid detection of PCBs

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Publication details

The article was received on 09 Sep 2013, accepted on 11 Oct 2013 and first published on 14 Oct 2013


Article type: Communication
DOI: 10.1039/C3CC46878J
Citation: Chem. Commun., 2014,50, 569-571
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    Ag-nanoparticle-decorated Au-fractal patterns on bowl-like-dimple arrays on Al foil as an effective SERS substrate for the rapid detection of PCBs

    C. Hou, G. Meng, Q. Huang, C. Zhu, Z. Huang, B. Chen and K. Sun, Chem. Commun., 2014, 50, 569
    DOI: 10.1039/C3CC46878J

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