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. 2021 May 26;11:10980. doi: 10.1038/s41598-021-90571-2

Figure 4.

Figure 4

Comparison of photoinitiator performance. (a) Chemical structure of photoinitiators with the maximum absorption wavelength, and (b) burst pressure measured across a 10 μm-thick barrier, printed on surfaces treated with the same mol% of each photoinitiator equivalent to 1.0 wt% BP (n 6 for all cases).