Adhesive bacterial amyloid nanofiber-mediated growth of metal-organic frameworks on diverse polymeric substrates

doi:10.1039/c8sc01591k

	Adhesive bacterial amyloid nanofiber-mediated growth of metal-organic frameworks on diverse polymeric substrates
	Zhang, Cuizheng1 ; Li, Yingfeng1,2,3 ; Wang, Hongliang1 ; He, Sanfeng1 ; Xu, Yiyi1 ; Zhong, Chao1 ; Li, Tao1
	2018-07-07
发表期刊	CHEMICAL SCIENCE (IF:7.6[JCR-2023],8.0[5-Year])
ISSN	2041-6520
卷号	9 期号:25 页码:5672-5678
发表状态	已发表
DOI	10.1039/c8sc01591k
摘要	The development of a simple, robust, and generalizable approach for spatially controlled growth of metal-organic frameworks (MOFs) on diverse polymeric substrates is of profound technological significance but remains a major challenge. Here, we reported the use of adhesive bacterial amyloid nanofibers, also known as curli nanofibers (CNFs), major protein components of bacterial biofilms, as universal and chemically/mechanically robust coatings on various polymeric substrates to achieve controlled MOF growth with improved surface coverage up to 100-fold. Notably, owing to the intrinsic adhesive attributes of CNFs, our approach is applicable for MOF growth on both 2D surfaces and 3D objects regardless of their geometric complexity. Applying this technique to membrane fabrication afforded a thin-film composite membrane comprising a 760 +/- 80 nm ZIF-8 selective layer grown on a microporous polyvinylidene fluoride (PVDF) support which exhibited a C3H6/C3H8 mixed-gas separation factor up to 10, C3H6 permeance up to 1110 GPU and operational stability up to 7 days. Our simple yet robust approach therefore provides new insights into designing new interfaces for mediating MOF growth and opens new opportunities for constructing new MOF-based membranes and devices.
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	"Dawn" Program of Shanghai Education Commission, China[14SG56]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000436568500021
出版者	ROYAL SOC CHEMISTRY
EI入藏号	20182705399648
EI主题词	Composite membranes ; Crystalline materials ; Fluorine compounds ; Glycoproteins ; Nanofibers ; Organometallics ; Polymers
EI分类号	Biology:461.9 ; Nanotechnology:761 ; Organic Compounds:804.1 ; Polymeric Materials:815.1 ; Solid State Physics:933 ; Crystalline Solids:933.1
WOS关键词	SELF-ASSEMBLED MONOLAYERS ; ZIF-8 MEMBRANES ; THIN-FILMS ; DEPOSITION ; SEPARATION ; POLYDOPAMINE ; NUCLEATION ; STABILITY ; SURFACES ; STRATEGY
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/27463
专题	物质科学与技术学院物质科学与技术学院_PI研究组_钟超组物质科学与技术学院_PI研究组_李涛组物质科学与技术学院_本科生物质科学与技术学院_博士生
通讯作者	Zhong, Chao; Li, Tao
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Zhang, Cuizheng,Li, Yingfeng,Wang, Hongliang,et al. Adhesive bacterial amyloid nanofiber-mediated growth of metal-organic frameworks on diverse polymeric substrates[J]. CHEMICAL SCIENCE,2018,9(25):5672-5678.
APA	Zhang, Cuizheng.,Li, Yingfeng.,Wang, Hongliang.,He, Sanfeng.,Xu, Yiyi.,...&Li, Tao.(2018).Adhesive bacterial amyloid nanofiber-mediated growth of metal-organic frameworks on diverse polymeric substrates.CHEMICAL SCIENCE,9(25),5672-5678.
MLA	Zhang, Cuizheng,et al."Adhesive bacterial amyloid nanofiber-mediated growth of metal-organic frameworks on diverse polymeric substrates".CHEMICAL SCIENCE 9.25(2018):5672-5678.