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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Dent Mater. 2015 Dec 29;32(2):294–304. doi: 10.1016/j.dental.2015.11.014

Figure 2.

Figure 2

NIR spectra of microcapsules consisting of TEGDMA-DHEPT healing liquid inside PUF shells. Appearance and absorption of vinyl peak at 6165 cm−1 verified the successful process of encapsulation and excellent polymerizable ability of these microcapsules.