Building two-dimensional materials one row at a time: Avoiding the nucleation barrier

doi:10.1126/science.aau4146

GSTDTAP > 地球科学

DOI	10.1126/science.aau4146
	Building two-dimensional materials one row at a time: Avoiding the nucleation barrier
	Chen, Jiajun 1,2; Zhu, Enbo 3,4; Liu, Juan 5; Zhang, Shuai 2; Lin, Zhaoyang 6; Duan, Xiangfeng 6,7; Heinz, Hendrik 5; Huang, Yu 3,7; De Yoreo, James J.1,2
	2018-12-07
发表期刊	SCIENCE
ISSN	0036-8075
EISSN	1095-9203
出版年	2018
卷号	362 期号:6419 页码:1135-+
文章类型	Article
语种	英语
国家	USA; Peoples R China
英文摘要	Assembly of two-dimensional (2D) molecular arrays on surfaces produces a wide range of architectural motifs exhibiting unique properties, but little attention has been given to the mechanism by which they nucleate. Using peptides selected for their binding affinity to molybdenum disulfide, we investigated nucleation of 2D arrays by molecularly resolved in situ atomic force microscopy and compared our results to molecular dynamics simulations. The arrays assembled one row at a time, and the nuclei were ordered from the earliest stages and formed without a free energy barrier or a critical size. The results verify long-standing but unproven predictions of classical nucleation theory in one dimension while revealing key interactions underlying 2D assembly.
领域	地球科学 ; 气候变化 ; 资源环境
收录类别	SCI-E
WOS记录号	WOS:000452506300052
WOS关键词	PEPTIDES ; SURFACES ; NANOSTRUCTURES ; MINERALIZATION ; INTERFACES ; 2D
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/200240
专题	地球科学资源环境科学气候变化
作者单位	1.Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA; 2.Pacific Northwest Natl Lab, Phys Sci Div, Richland, WA 99352 USA; 3.Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA; 4.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China; 5.Univ Colorado, Dept Chem & Biol Engn, Boulder, CO 80309 USA; 6.Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA; 7.Univ Calif Los Angeles, Calif NanoSyst Inst, Los Angeles, CA 90095 USA
推荐引用方式 GB/T 7714	Chen, Jiajun,Zhu, Enbo,Liu, Juan,et al. Building two-dimensional materials one row at a time: Avoiding the nucleation barrier[J]. SCIENCE,2018,362(6419):1135-+.
APA	Chen, Jiajun.,Zhu, Enbo.,Liu, Juan.,Zhang, Shuai.,Lin, Zhaoyang.,...&De Yoreo, James J..(2018).Building two-dimensional materials one row at a time: Avoiding the nucleation barrier.SCIENCE,362(6419),1135-+.
MLA	Chen, Jiajun,et al."Building two-dimensional materials one row at a time: Avoiding the nucleation barrier".SCIENCE 362.6419(2018):1135-+.