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Updated: May 26, 2025

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
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通过溶剂选择性对瓶子刷二块共聚物形态和结构颜色进行大调节

Sanghyun Jeon1, Yash Kamble2, Zhuang Xu3

  • 1Department Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 W Green St, Urbana, IL 61801, USA.

Soft matter
|February 21, 2025
PubMed
概括

瓶刷块共聚合物 (BBCPs) 可以形成可调光子晶体. 这项研究表明,溶剂选择性如何控制形态,使单一聚乙烯块聚酸 (PS-b-PLA) 材料的非1D结构成为可能.

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相关概念视频

Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
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