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. Author manuscript; available in PMC: 2016 Sep 8.
Published in final edited form as: RSC Adv. 2015 Sep 8;5(95):77791–77802. doi: 10.1039/C5RA14358F

Fig. 2.

Fig. 2

Photopolymerization kinetics of E1-containing adhesive resins and E2-containing adhesive resins. Real-time conversion of epoxy groups (A and B) and methacrylate groups (C and D) cured in the presence of different weight contents of D2O were monitored by FTIR spectroscope for 600 s after light activation began. The adhesives were light-cured for 40 sec at room temperature using a commercial visible-light-curing unit (Spectrum® 800, Dentsply, Milford, DE. Intensity was 550 mW/cm2). The number in parentheses is the standard deviation.