Figure 3.

The variance (<a onClick="popup('','MathML',630,470);return false;" target="_blank" href="">View MathML</a>) was plotted versus the mean (μm) of the measured interaction forces between BSA and rabbit anti-BSA in PBS. Each data point represents a dataset taken at one of the five different sample locations. Details of the datasets are given in Table 1 (R = 0.9902).

Wang et al. Nanoscale Research Letters 2011 6:579   doi:10.1186/1556-276X-6-579
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