Figure 2.

Response surface 3D contour plots for effect of three main variables on cell disruption capability as (A) Number of passes and Biomass concentration; (B) Number of passes and Pulse pressure; and (C) Biomass concentration and Pulse pressure. When the effect of two variables was plotted, the other factor was set at middle level point.

Tam et al. BMC Biotechnology 2012 12:70   doi:10.1186/1472-6750-12-70
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