“…Recently, many new photoinitiating systems for controlled polymerization with visible light, and even sunlight, have been reported (see Table 13) [20,21,[246][247][248][249][250][251][252][253][254][255]. These systems are mainly based on the photoinduced ATRP and/or the photoredox catalysis approach [20,21,[248][249][250][251][252][253][254][255].…”