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. 2013 Jun 28;8(6):e67360. doi: 10.1371/journal.pone.0067360

Table 2. Characterization of the polyacrylamide gels.

Acrylamide % Bisacrylamide% Measuring elastic modulus (kPa)
Soft 3 0.1 0.91±0.73
Medium 5 0.15 2.08±1.32 #
Stiff 8 0.48 12.39±7.85 &*

Data are mean±SD from three independent experiments. Means were compared by ANOVA followed by Student-Newman-Keuls multiple range text. #P<0.05, Medium vs. Soft. *P<0.05, Stiff vs. Soft. &P<0.05, Stiff vs. Medium.