Tunable Self-Assembly of Diblock Copolymers into Colloidal Particles with Triply Periodic Minimal Surfaces
Lin, ZX; Liu, SH; Mao, WT; Tian, H; Wang, N; Zhang, NH; Tian, F; Han, L; Feng, XL; Mai, YY
2017
发表期刊ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
卷号56期号:25页码:7135-7140
文章类型期刊论文
摘要We herein report the tunable self-assembly of simple block copolymers, namely polystyrene-block-poly(ethylene oxide) (PS-b-PEO) diblock copolymers, into porous cubosomes with inverse Im (3) over barm or Pn (3) over barm mesophases of controlled unit cell parameters as well as hexasomes with an inverse hexagonal (p6mm) structure, which have been rarely observed in polymer self-assembly. A new morphological phase diagram was constructed for the solution self-assembly of PS-b-PEO based on the volume fraction of the PS block against the initial copolymer concentration. The formation mechanisms of the cubosomes and hexasomes have also been revealed. This study not only affords a simple system for the controllable preparation and fundamental studies of ordered bicontinuous structures, but also opens up a new avenue towards porous architectures with highly ordered pores.
关键词Lyotropic Liquid-crystals Block-copolymer Kippah Vesicles Drug-delivery Pore-size Micelles Morphologies Nanospheres Mesophases Membrane
DOI10.1002/anie.201702591
关键词[WOS]LYOTROPIC LIQUID-CRYSTALS ; BLOCK-COPOLYMER ; KIPPAH VESICLES ; DRUG-DELIVERY ; PORE-SIZE ; MICELLES ; MORPHOLOGIES ; NANOSPHERES ; MESOPHASES ; MEMBRANE
收录类别SCI
语种英语
WOS记录号WOS:000402857800022
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28885
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Lin, ZX,Liu, SH,Mao, WT,et al. Tunable Self-Assembly of Diblock Copolymers into Colloidal Particles with Triply Periodic Minimal Surfaces[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(25):7135-7140.
APA Lin, ZX.,Liu, SH.,Mao, WT.,Tian, H.,Wang, N.,...&Mai, YY.(2017).Tunable Self-Assembly of Diblock Copolymers into Colloidal Particles with Triply Periodic Minimal Surfaces.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(25),7135-7140.
MLA Lin, ZX,et al."Tunable Self-Assembly of Diblock Copolymers into Colloidal Particles with Triply Periodic Minimal Surfaces".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.25(2017):7135-7140.
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