| 摘要 |
Zwitterionic block copolymers having oppositely charged or chargeable terminal groups, and methods of making and using the same, are disclosed. The zwitterionic block copolymers can undergo microphase separation. In some embodiments a zwitterionic block copolymer includes a first terminal block having a positively charged or chargeable group at a terminal end, and a second terminal block having a negatively charged or chargeable group at another terminal end. The zwitterionic block copolymer is configured to undergo microphase separation to assemble into alternating lamellar domains; with one of the alternating domains being composed of the first terminal block, and with another of the alternating domains being composed of the second terminal block.
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