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. Author manuscript; available in PMC: 2014 Sep 10.
Published in final edited form as: J Phys Chem C Nanomater Interfaces. 2014 Jul 24;118(29):16199–16208. doi: 10.1021/jp5034068

Figure 4.

Figure 4

Histogram showing hydrodynamic size distribution of 5 nm AuNPs at 4, 12, and 24 h time points from top to bottom. A highly concentrated AuNP solution was exposed to serum proteins at 37 °C and continuously measured for 24 h. Data shows an uneven, inconsistent (4 h, 54 nm; 12 h, 18 nm; 24 h, 57 nm), and broad size distribution.