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. 2015 Apr 23;10:195. doi: 10.1186/s11671-015-0895-2

Figure 1.

Figure 1

TEM analyses of the nanoparticles. (a) Bright-field image of Cu-ZnO nanoparticles, (b) particle size distribution (in histogram) with Gaussian function fit (in curve) of Cu-ZnO nanoparticles, (c) HRTEM of an individual Cu-ZnO nanoparticle, (d) point-detection EDX analysis of Cu-ZnO nanoparticles, (e) bright-field image of ZnO nanoparticles, and (f) particle size histogram with Gaussian fit of ZnO nanoparticles.