Figure 3.

TEM micrographs of silica nanoparticles obtained from CTAB. 0.5 (a), 1.0 (b), 1.5 (c), 2.0 (d), 2.5 (e), and 3.0 wt.% (f).

Le et al. Nanoscale Research Letters 2013 8:58   doi:10.1186/1556-276X-8-58
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