研究单分子化学反应的技术

IF 16.3 1区 综合性期刊 Q1 MULTIDISCIPLINARY SCIENCES National Science Review Pub Date : 2024-07-10 DOI:10.1093/nsr/nwae236
Chunyan Gao, Qinghua Gao, Cong Zhao, Yani Huo, Zhizhuo Zhang, Jinlong Yang, Chuancheng Jia, Xuefeng Guo
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引用次数: 0

摘要

单分子是物质世界中最小的独立稳定单元,是构成物质的基本要素。在单分子科学的不同分支中,单分子化学反应通过揭示单个分子在分子尺度上的行为和性质,能够促进对化学反应机理的理解,有助于解决物理学、化学、生物学和材料科学等广泛领域中的关键科学问题,因而特别具有吸引力。本综述基于各种技术平台,如扫描探针显微镜、单分子结、单纳米结构、单分子荧光检测和交叉分子束,及时、全面地概述了单分子化学反应。我们介绍了单分子化学反应的多维分析,为光催化/电催化、有机反应、表面反应和生物反应等不同领域的研究提供了新的视角。最后,我们讨论了单分子化学反应这一蓬勃发展的领域所面临的机遇和挑战。
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Technologies for investigating single-molecule chemical reactions
Single molecules, the smallest independently stable units in the material world, serve as the fundamental building blocks of matters. Among different branches of single-molecule sciences, single-molecule chemical reactions, by revealing the behavior and properties of individual molecules at the molecular scale, are particularly attractive because they can advance the understanding of chemical reaction mechanisms and help to address key scientific problems in broad fields such as physics, chemistry, biology, and materials science. This review provides a timely, comprehensive overview of single-molecule chemical reactions based on various technical platforms such as scanning probe microscopy, single-molecule junction, single nanostructure, single-molecule fluorescence detection, and crossed molecular beam. We present multidimensional analyses of single-molecule chemical reactions, offering new perspectives for research in different areas like photocatalysis/electrocatalysis, organic reactions, surface reactions, and biological reactions. Finally, we discuss the opportunities and challenges in this thriving field of single-molecule chemical reaction.
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来源期刊
National Science Review
National Science Review MULTIDISCIPLINARY SCIENCES-
CiteScore
24.10
自引率
1.90%
发文量
249
审稿时长
13 weeks
期刊介绍: National Science Review (NSR; ISSN abbreviation: Natl. Sci. Rev.) is an English-language peer-reviewed multidisciplinary open-access scientific journal published by Oxford University Press under the auspices of the Chinese Academy of Sciences.According to Journal Citation Reports, its 2021 impact factor was 23.178. National Science Review publishes both review articles and perspectives as well as original research in the form of brief communications and research articles.
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