Figure 3.

Shear stress (σ) as function of strain (γ) at 10 rad s-1 for different concentrations. Solid circle, 5 wt.%; solid inverted triangle, 10 wt.%; solid square, 15 wt.%; solid diamond, 20 wt.% and solid triangle, 25 wt.%. The inset shows yield stress as a function of the nanoparticles concentrations.

Pastoriza-Gallego et al. Nanoscale Research Letters 2011 6:560   doi:10.1186/1556-276X-6-560
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