Wang Mian, Liu Jingye, Mao Xi, Deng Renhua, Zhu Jintao
Key Laboratory of Materials Chemistry for Energy Conversion and Storage (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China.
Chemistry. 2025 Feb 3;31(7):e202403787. doi: 10.1002/chem.202403787. Epub 2024 Dec 4.
Three-dimensional confined self-assembly (3D-CSA) of block copolymers (BCPs) is a distinctive and robust strategy that can yield colloidal polymer particles boasting ordered internal structures and diverse morphologies. The unique advantage of neutral interface lies in its ability to create anisotropic particles with surface patterns. The resulting unique polymer particles exhibit deformability under swelling, coupled with excellent spreadability and optical properties. These particles can also be used for fabrication of anisotropic nanoobjects or mesoporous particles via disassembly or serving as templates. This review comprehensively outlines the research advancements in neutral interface-guided 3D-CSA systems, including surfactant engineering, internal structure control, properties and future possibilities of anisotropic patterned particles.
嵌段共聚物（BCP）的三维受限自组装（3D-CSA）是一种独特且强大的策略，能够产生具有有序内部结构和多样形态的胶体聚合物颗粒。中性界面的独特优势在于其能够创造出具有表面图案的各向异性颗粒。由此产生的独特聚合物颗粒在溶胀时表现出可变形性，同时具有出色的铺展性和光学性质。这些颗粒还可通过拆解或用作模板用于制造各向异性纳米物体或介孔颗粒。本综述全面概述了中性界面引导的3D-CSA系统的研究进展，包括表面活性剂工程、内部结构控制、各向异性图案化颗粒的性质及未来可能性。
