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. Author manuscript; available in PMC: 2013 Jan 24.
Published in final edited form as: ACS Nano. 2011 Dec 19;6(1):512–522. doi: 10.1021/nn2038516

Figure 2.

Figure 2

TEM images of the different types of Au nanostructures used in this work: (A–C) PVP-capped AuNCs with average edge lengths of 30, 50, and 60 nm, respectively, (D) CTAC-capped AuNPs with an avarage diameter of 40 nm, (E) citrate-capped AuNPs with an avarage diameter of 42 nm, and (F) CTAB-capped AuNRs with avarage dimensions of 80 nm × 22 nm.