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On-surface chemical reactions characterised by ultra-high resolution scanning probe microscopy.
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2020-06-08 , DOI: 10.1039/d0cs00166j
Adam Sweetman 1 , Neil R Champness 2 , Alex Saywell 3
Affiliation  

In the last decade it has become possible to resolve the geometric structure of organic molecules with intramolecular resolution using high resolution scanning probe microscopy (SPM), and specifically using the subset of SPM known as noncontact atomic force microscopy (ncAFM). In world leading groups it has become routine not only to perform sub-molecular imaging of the chemical, electronic, and electrostatic properties of single molecules, but also to use this technique to track complex on-surface chemical reactions, investigate novel reaction products, and even synthesise new molecular structures one bond at a time. These developments represent the cutting edge of characterisation at the single chemical bond level, and have revolutionised our understanding of surface-based chemical processes.

中文翻译:

表面化学反应的特征在于超高分辨率扫描探针显微镜。

在过去的十年中,使用高分辨率扫描探针显微镜(SPM),特别是使用称为非接触原子力显微镜(ncAFM)的SPM子集,可以以分子内分辨率解析有机分子的几何结构。在世界领先的研究小组中,不仅对单个分子的化学,电子和静电性质进行亚分子成像,而且使用这种技术跟踪复杂的表面化学反应,研究新的反应产物以及甚至一次合成一个新的分子结构。这些发展代表了单一化学键水平上表征的前沿,并彻底改变了我们对基于表面的化学过程的理解。
更新日期:2020-07-06
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