Figure 7.

Typical example of a highly regular gold nanopattern by EBL: (a) SEM image of a triangular gold array. (b) High-resolution SEM image of a single nanotriangle. (c) AFM image of the single nanostructure. (d) Comparison between fluorescence with and without Au NPs. SEM, scanning electron microscopy. Reproduced from [53]. Copyright Nature Publishing Group, 2006.

Gu et al. Nanoscale Research Letters 2011 6:199   doi:10.1186/1556-276X-6-199
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