Figure 2.

TEM images and size histograms of PBH-capped AuNPs. (a) Au[(Gly-Trp-Met)2B], (b) Au[(Gly-Tyr-TrCys)2B], (c) Au[(Gly-Tyr-Met)2B], (d) Au[(Met)2B] and (e) Au[(TrCys)2B] [Scale bars: 10 nm for (a) and (b); and 5 nm for (c), (d) and (e)].

Connolly et al. Nanoscale Research Letters 2013 8:315   doi:10.1186/1556-276X-8-315
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