通过扫描隧道显微镜观察二维超分子体系中的分子动力学

Molecular Dynamics in Two-Dimensional Supramolecular Systems Observed by STM.

作者信息

Uemura Shinobu, Tanoue Ryota, Yilmaz Neval, Ohira Akihiro, Kunitake Masashi

机构信息

Graduate School of Science and Technology, Kumamoto University, 2-39-1, Kurokami, Kumamoto 860-8555, Japan.

JST-CREST, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan.

出版信息

Materials (Basel). 2010 Aug 6;3(8):4252-4276. doi: 10.3390/ma3084252.

DOI:10.3390/ma3084252

PMID:28883328

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5445828/

Abstract

Since the invention of scanning tunneling microscopy (STM), 2D supramolecular architectures have been observed under various experimental conditions. The construction of these architectures arises from the balance between interactions at the medium-solid interface. This review summarizes molecular motion observed in 2D-supramolecular structures on surfaces using nanospace resolution STM. The observation of molecular motion on surfaces provides a visual understanding of intermolecular interactions, which are the major driving force behind supramolecular arrangement.

摘要

自从扫描隧道显微镜（STM）发明以来，已在各种实验条件下观察到二维超分子结构。这些结构的构建源于介质与固体界面间相互作用的平衡。本综述总结了利用纳米空间分辨率STM在表面二维超分子结构中观察到的分子运动。对表面分子运动的观察提供了对分子间相互作用的直观理解，而分子间相互作用是超分子排列背后的主要驱动力。