SEARCH Articles Figures Tables N-Terminal bis-amidopyridines (reverse amides) Primary radical termination reversible Reverse-addition chain fragmentation termination Reversible Termination by Coupling Reversible addition fragmentation termination copolymers Reversible addition-fragmentation termination Reversible chain termination Reversible termination polymerization Reversible-termination mechanism Temporary (Reversible) Termination Terminal amino acids, reversed order