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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Dent Mater. 2012 Jan;28(1):13–22. doi: 10.1016/j.dental.2011.09.005

Fig. 6.

Fig. 6

Dynamic volumetric shrinkage of BisEMA containing 0.1wt% 2,2-dimethoxy-2-phenylacetophenone photopolymerized with 365 nm light at either an irradiance of either 20 or 190mW/cm2 for 10 min; specimen geometry: 1.25 × 6 mm.