Diverse Supramolecular Nanofiber Networks Assembled by Functional Low-Complexity Domains

doi:10.1021/acsnano.7b02298

	Diverse Supramolecular Nanofiber Networks Assembled by Functional Low-Complexity Domains
	An, Bolin 1,2,4; Wang, Xinyu 1,2,3; Cui, Mengkui 1,2,4; Gui, Xinrui 5; Mao, Xiuhai 1; Liu, Yan 6,7; Li, Ke 1,2,3; Chu, Cenfeng 6,7; Pu, Jiahua 1,2; Ren, Susu 1,2,4
刊名	ACS Nano
	2017
卷号	11 期号:7 页码:6985-6995
ISSN号	19360851
DOI	10.1021/acsnano.7b02298
英文摘要	Self-assembling supramolecular nanofibers, common in the natural world, are of fundamental interest and technical importance to both nanotechnology and materials science. Despite important advances, synthetic nanofibers still lack the structural and functional diversity of biological molecules, and the controlled assembly of one type of molecule into a variety of fibrous structures with wide-ranging functional attributes remains challenging. Here, we harness the low-complexity (LC) sequence domain of fused in sarcoma (FUS) protein, an essential cellular nuclear protein with slow kinetics of amyloid fiber assembly, to construct random copolymer-like, multiblock, and self-sorted supramolecular fibrous networks with distinct structural features and fluorescent functionalities. We demonstrate the utilities of these networks in the templated, spatially controlled assembly of ligand-decorated gold nanoparticles, quantum dots, nanorods, DNA origami, and hybrid structures. Owing to the distinguishable nanoarchitectures of these nanofibers, this assembly is structure-dependent. By coupling a modular genetic strategy with kinetically controlled complex supramolecular self-assembly, we demonstrate that a single type of protein molecule can be used to engineer diverse one-dimensional supramolecular nanostructures with distinct functionalities. © 2017 American Chemical Society.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25783]
专题	中国科学院上海硅酸盐研究所
作者单位	1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China; 4.Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai; 200032, China; 5.Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai; 200032, China; 6.IHuman Institute, ShanghaiTech University, Shanghai; 201210, China; 7.School of Life Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 8.Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge; MA; 02139-4307, United States
推荐引用方式 GB/T 7714	An, Bolin,Wang, Xinyu,Cui, Mengkui,et al. Diverse Supramolecular Nanofiber Networks Assembled by Functional Low-Complexity Domains[J]. ACS Nano,2017,11(7):6985-6995.
APA	An, Bolin.,Wang, Xinyu.,Cui, Mengkui.,Gui, Xinrui.,Mao, Xiuhai.,...&Zhong, Chao.(2017).Diverse Supramolecular Nanofiber Networks Assembled by Functional Low-Complexity Domains.ACS Nano,11(7),6985-6995.
MLA	An, Bolin,et al."Diverse Supramolecular Nanofiber Networks Assembled by Functional Low-Complexity Domains".ACS Nano 11.7(2017):6985-6995.