Shape-Tunable Colloids from Structured Liquid Droplet Templates

doi:10.1002/anie.201800587

CORC > 化学研究所 > 中国科学院化学研究所

	Shape-Tunable Colloids from Structured Liquid Droplet Templates
	Luo, Zhang 1,2; Liu, Bing 1
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018-04-23
卷号	57 期号:18 页码:4940-4945
关键词	Anisotropy Colloids Silica Structured Droplets Template Synthesis
ISSN号	1433-7851
DOI	10.1002/anie.201800587
英文摘要	Shaping colloidal building units is of paramount importance for their self-assembly into complex objects. Continuous tuning of colloidal shapes is highly desired for understanding self-assembly, but it still remains a challenge. Herein, we report a new template strategy for the shape-tunable synthesis of anisotropic colloids with shapes that can be continuously tuned from discs (oblate spheroids) to spheres to theta shapes to dumbbells. This was realized by creating structured shape-tunable droplets from patchy colloidal discs and using these droplets as templates. In particular, we found that a controlled dumbbell-to-eyeball droplet transformation can be used for the synthesis of eyeball-shaped colloids. We also demonstrated the droplet transformation pathways and applied the method to the synthesis of colloidal molecules. These colloids provide possibilities for exploring their ordered packing structures, and the method based on the use of structured droplets can be adapted for the synthesis of other functional colloidal particles.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000432382800018
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/43159]
专题	中国科学院化学研究所
通讯作者	Liu, Bing
作者单位	1.Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100149, Peoples R China
推荐引用方式 GB/T 7714	Luo, Zhang,Liu, Bing. Shape-Tunable Colloids from Structured Liquid Droplet Templates[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(18):4940-4945.
APA	Luo, Zhang,&Liu, Bing.(2018).Shape-Tunable Colloids from Structured Liquid Droplet Templates.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(18),4940-4945.
MLA	Luo, Zhang,et al."Shape-Tunable Colloids from Structured Liquid Droplet Templates".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.18(2018):4940-4945.