Two‐Component Photoinitiating Systems

Alternative co-initiators for photocurable dental resins: Polymerisation, quantum yield of conversion and cytotoxicity

“…Differences in φ values of CQ between amine and cyclic acetal-based formulations might be attributed to the former, not only acting as a proton source in the abstraction process, but also scavenging peroxy intermediates that are formed when oxygen reacts with radical sites [47,52]. As such, higher polymerisation rates, greater post-irradiation DC and consequently higher φ was achieved.…”