Poly (L-lactide)-poly(ethylene glycol) multiblock copolymers with predetermined block lengths were synthesized by polyco......

具有独特拓扑结构和性能的环形聚合物在生物医药、纳米科技和材料改性等领域有着重要的应用价值。然而,目前环形聚合物合成中所用......