Tunable Self-Assembly of Diblock Copolymers into Colloidal Particles with Triply Periodic Minimal Surfaces

doi:10.1002/anie.201702591

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	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
ISSN	1433-7851
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
DOI	10.1002/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
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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