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通过嵌段共聚物和阳离子表面活性剂的二元自组装实现螺旋状介观结构对称性操控的方案

Protocol for the symmetry manipulation of gyroidal mesostructures through the binary self-assembly of block copolymer and cationic surfactant.

作者信息

Wang Shuqi, Chen Hao, Zhong Tianyu, Deng Quanzheng, Yang Shaobo, Cao Yuanyuan, Han Lu, Li Yongsheng

机构信息

Lab of Low-Dimensional Materials Chemistry, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.

Institute of Mathematical Sciences, ShanghaiTech University, 393 Middle Huaxia Road, Shanghai 201210, China.

出版信息

STAR Protoc. 2024 Dec 20;5(4):103458. doi: 10.1016/j.xpro.2024.103458. Epub 2024 Nov 22.

DOI:10.1016/j.xpro.2024.103458
PMID:39579352
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11616519/
Abstract

New symmetries of the gyroid (G) surfaces are the key to their intriguing properties. Here, we present a protocol to create a tetragonal gyroid substructure (shifted tG) outside the traditional cubic symmetry of G surfaces. We describe steps for employing a binary self-assembly system consisting of block copolymers and surfactants. We detail procedures for fabrication and structure regulations by changing the proportion of the reaction components. For complete details on the use and execution of this protocol, please refer to Wang et al..

摘要

螺旋曲面（G）的新对称性是其引人入胜特性的关键。在此，我们提出一种在G曲面传统立方对称性之外创建四方螺旋子结构（移位四方螺旋，shifted tG）的方法。我们描述了使用由嵌段共聚物和表面活性剂组成的二元自组装系统的步骤。我们详细说明了通过改变反应组分比例进行制备和结构调控的程序。有关此方法的使用和执行的完整详细信息，请参考Wang等人的文献。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/3c15ef0c63b2/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/aa6a5b40c18b/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/594cd51c2233/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/021e7dc9ee52/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/15c485903480/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/a9adbe4e0835/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/0af151c779c6/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/a6e3d52b4901/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/1db00c9859d9/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/910c67e740ff/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/8255b654696c/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/027fc5f1c674/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/ec8ff4e5b8da/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/3c15ef0c63b2/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/aa6a5b40c18b/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/594cd51c2233/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/021e7dc9ee52/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/15c485903480/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/a9adbe4e0835/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/0af151c779c6/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/a6e3d52b4901/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/1db00c9859d9/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/910c67e740ff/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/8255b654696c/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/027fc5f1c674/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/ec8ff4e5b8da/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e232/11616519/3c15ef0c63b2/gr12.jpg

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本文引用的文献

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