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. 2020 Feb 19;10(13):7509–7522. doi: 10.1039/c9ra10212d

Functional group conversions of epoxy monomer for S105 and vinyl monomer for TEGDVE using photoinitiating system based on bis(4-t-butylphenyl)-iodonium hexafluorophosphate (SpeedCure 938® wt 1%) and 1-amino-4-methyl-naphthalene-2-carbonitrile derivatives (0.2% w/w) in the role of co-initiator at 365 nm and 405 nm exposure.

Sensitizer Conversion of epoxy monomer S105 [%] Conversion of double bonds in TEGDVE [%]
@365 nm (3.76 mW cm−2) @405 nm (19.82 mW cm−2) @365 nm (1.61 mW cm−2) @405 nm (3.97 mW cm−2)
J-H 39 29 86 87
J-CN 34 14 87 92
J-CH3 43 27 86 94
J-F 42 37 85 94
J-OCH3 36 29 85 91
J-SCH3 46 31 86 89
J-vinyl 32 39 85 90