Modulated enhancement in ion transport through carbon nanotubes by lipid decoration

doi:10.1016/j.carbon.2016.10.030

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	Modulated enhancement in ion transport through carbon nanotubes by lipid decoration
	Liu, Jiaojiao 1,2; Yuan, Bing 1,2; Wu, Xuewu 1,2; Li, Jingliang 5; Han, Fangming 6; Dou, Yujiang 3; Chen, Muzi 4; Yang, Zhaohui 1,2; Yang, Kai 1,2; Ma, Yuqiang 1,2,7,8
刊名	CARBON
	2017
卷号	111 期号:无页码:459-466
DOI	10.1016/j.carbon.2016.10.030
文献子类	Article
英文摘要	Biomimetic channels based on carbon nanotubes (CNTs) with fast and selective transport have attractive applications in many fields. In this work, a remarkable and modulated enhancement in the ion transport rate through CNTs is facilitated by means of lipid decoration, by a factor of up to 20 times. A type of CNT membrane is firstly prepared, composed of well aligned multi-wall carbon nanotubes with an inner size of similar to 10 nm. An inter-diffusion method is used to efficiently incorporate lipids within the CNTs. It is found that the lipid phase state as well as the surface property of the tubes' inner walls corporately determine the assembly behavior, such as location and stability of lipids, which further influence the ion transport rate through the tubes. For example, the incorporation and self-assembly of liquid-phase DOPC and polymerized Diyne-PC within the tubes induces an enhancement in steady ion transport rate through CNTs by a factor of 5 and 20 times, respectively. In contrast, the gel-phase DPPC prefers to stay at tube tips, which increases the ion transport rate during the initial stage only. This work provides a practical guide to regulate the ion transport behaviors through CNTs for versatile applications. (C) 2016 Elsevier Ltd. All rights reserved.
WOS关键词	BIOMEDICAL APPLICATIONS ; IN-VIVO ; WATER ; MEMBRANES ; FLOW ; CONDUCTION ; GRAPHENE ; THERAPY ; NM
WOS研究方向	Chemistry ; Materials Science
语种	英语
WOS记录号	WOS:000389555500052
资助机构	National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; 21422404 ; 21422404 ; 21422404 ; 21422404 ; 21374074 ; 21374074 ; 21374074 ; 21374074 ; U1532108 ; U1532108 ; U1532108 ; U1532108 ; 11474155) ; 11474155) ; 11474155) ; 11474155) ; National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; National Science Foundation of China(91427302 ; 21422404 ; 21422404 ; 21422404 ; 21422404 ; 21374074 ; 21374074 ; 21374074 ; 21374074 ; U1532108 ; U1532108 ; U1532108 ; U1532108 ; 11474155) ; 11474155) ; 11474155) ; 11474155)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/31713]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China 2.Soochow Univ, Coll Phys Optoelect & Energy, Suzhou 215006, Peoples R China 3.Soochow Univ, Sch Elect & Informat Engn, Suzhou 215006, Peoples R China 4.Soochow Univ, Anal & Test Ctr, Suzhou 215006, Peoples R China 5.Deakin Univ, Inst Frontier Mat, Waurn Ponds, Vic 3216, Australia 6.Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Peoples R China 7.Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China 8.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jiaojiao,Yuan, Bing,Wu, Xuewu,et al. Modulated enhancement in ion transport through carbon nanotubes by lipid decoration[J]. CARBON,2017,111(无):459-466.
APA	Liu, Jiaojiao.,Yuan, Bing.,Wu, Xuewu.,Li, Jingliang.,Han, Fangming.,...&Ma, Yuqiang.(2017).Modulated enhancement in ion transport through carbon nanotubes by lipid decoration.CARBON,111(无),459-466.
MLA	Liu, Jiaojiao,et al."Modulated enhancement in ion transport through carbon nanotubes by lipid decoration".CARBON 111.无(2017):459-466.