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. 2018 Jan 23;9:329. doi: 10.1038/s41467-017-02736-1

Fig. 1.

Fig. 1

Schematic illustration of sequence-regulated radical copolymerization using PCPs. A vinyl monomer (X) is pre-immobilized at a regular interval along the nanochannels of a PCP (PCP⊃X). Another vinyl monomer (Y) is then incorporated into the PCP, giving a host–guest composite (PCP⊃(X + Y)). Polymerization of the monomers in the composite followed by the removal of host structure produces sequence-regulated copolymers reflecting on the periodicity of the PCP nanochannels