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. 2018 May 8;2018:8719624. doi: 10.1155/2018/8719624

Figure 3.

Figure 3

(a) FTIR spectra of Glycerol-3CL-TA at different steps of the synthesis. Top: glycerol; middle: Glycerol-3CL triol; bottom: Glycerol-3CL-TA. (b) NMR spectrum of Glycerol-3CL-TA. Three groups of peaks within 5.8–6.5 ppm correspond to vinyl protons in the acrylate groups.