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通过聚合物结晶设计精确的纳米粒子

Jingyuan Gu1, Zhenyan Chu1, Bowen Zheng1

  • 1State Key Laboratory of Bio-based Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China.

ACS macro letters
|May 5, 2025
PubMed
概括

聚合物结晶驱动了先进纳米材料的自我组装. 活体结晶驱动自组装 (CDSA) 通过种子生长精确控制纳米粒子结构和功能,使复杂的设计成为可能.

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Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
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