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
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume56Issue:25Pages:7135-7140
Subtype期刊论文
AbstractWe 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.
KeywordLyotropic Liquid-crystals Block-copolymer Kippah Vesicles Drug-delivery Pore-size Micelles Morphologies Nanospheres Mesophases Membrane
DOI10.1002/anie.201702591
WOS KeywordLYOTROPIC LIQUID-CRYSTALS ; BLOCK-COPOLYMER ; KIPPAH VESICLES ; DRUG-DELIVERY ; PORE-SIZE ; MICELLES ; MORPHOLOGIES ; NANOSPHERES ; MESOPHASES ; MEMBRANE
Indexed BySCI
Language英语
WOS IDWOS:000402857800022
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28885
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
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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