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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: Acta Biomater. 2010 Apr 14;6(9):3415–3425. doi: 10.1016/j.actbio.2010.04.006

Table 1.

Characteristics of the gradient pattern used in photo-immobilization of EGF gradients

Pattern Photomask Description Equation R2 Value
rg1 graphic file with name nihms204187t1.jpg Quadratic y = 0.104x2 - 1.7443x + 6.5076 0.9976