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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: J Biomed Nanotechnol. 2015 Oct;11(10):1836–1846. doi: 10.1166/jbn.2015.2142

Figure 2.

Figure 2

(A) Transmission electron micrograph of 0.9 nm AuNPs. Scale bar = 20 nm. (B) Core size distribution of 0.9 nm AuNPs. The mean size and standard deviation is shown. (C) UV-vis absorption spectrum of 0.9 nm AuNPs. (D) Transmission electron micrograph of 5 nm AuNPs. Scale bar = 50 nm. (E) Core size distribution of 5 nm AuNPs. The mean size and standard deviation is shown. (F) UV-vis absorption spectrum of 5 nm AuNPs.