SEARCH Articles Figures Tables Chain initiation Chain initiation radical polymerization Chain initiators Chain polymerization initiation Chain radical Free chains Free radical chain polymerization Free radical chain polymerization initiation Free radical chain polymerization initiators Free radical initiators Free radical polymerization initiation Free radical polymerization initiators Free radicals radical chains Free-radical chain Free-radical-initiated chain polymerization Initiating radical Initiation free radical Initiator polymeric Initiator radical polymerization Polyacrylamide Polyacrylamides Polymerization free radical Polymerization polyacrylamide Polymerization radical-initiated Radical chain polymerization Radical initiators Radical polymerization, initiation Radical-initiation