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. Author manuscript; available in PMC: 2017 Jun 29.
Published in final edited form as: Nano Lett. 2015 Dec 22;16(1):701–708. doi: 10.1021/acs.nanolett.5b04524

Figure 4.

Figure 4

Patterning of PS beads of different sizes on the plasmonic substrates. (a) Time-resolved process for continuous writing of a straight-line pattern of 540 nm PS beads on the AuNIs substrate. (b) Dark-field optical image of the “SP” pattern of 540 nm PS beads. (c) Dark-field optical image of the 4 × 4 array of 3D hollow structures of 60 nm PS beads. Scale bar: (a) 50 μm; (b,c) 10 μm.