Figure 3.

HRTEM images of directly synthesized (A and C) and etched (B and D) Au NCs. The small bars are 1 nm in inset a and b, 5 nm in A and B, and 10 nm in C and D. The diameter dispersion in E and F represents the distributions calculated from the corelDRAW date.

Lian et al. Nanoscale Research Letters 2012 7:348   doi:10.1186/1556-276X-7-348
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