Research Article
LED Curing Lights and Temperature Changes in Different Tooth Sites
Figure 6
Characteristic pulp chamber (°C) versus time curves caused by irradiation with VALO (Ultradent), tested at a light intensity of 1000 (for 20 s) or 3200 (for 3 s) mW/cm2 without (a) and during composite polymerization (b).
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(b) |