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dc.contributor.authorXiang Wang
dc.contributor.authorSheng-Chao Huang
dc.contributor.authorShu Hu
dc.contributor.authorSen Yan
dc.contributor.authorBin Ren
dc.date.accessioned2020-05-21T01:47:51Z
dc.date.available2020-05-21T01:47:51Z
dc.date.issued2020-04-27
dc.identifier.citationNature Reviews Physics,2020,2:253-271zh_CN
dc.identifier.issn2522-5820
dc.identifier.urihttps://doi.org/10.1038/s42254-020-0171-y
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/174286
dc.description表面等离激元增强拉曼光谱(PERS)是表面增强拉曼光谱(SERS)、壳层隔绝纳米粒子增强拉曼光谱(SHINERS)和针尖增强拉曼光谱(TERS)等光谱技术的统称。该综述系统介绍了利用局域表面等离激元共振效应来增强拉曼信号的基本原理、优点和局限性,介绍了近年PERS在增强效应和空间分辨率方面的突破性进展,以及为揭示这些突破常规认识而不断涌现的新物理机制。综述进一步从实验者的视角分析如何提升灵敏度和正确理解PERS结果,并展示了PERS在材料表征、生物分析以及表面和界面研究中的最新应用。任斌教授课题组一直致力发展PERS新方法和仪器。此PDF文章为接收前的修改稿,终稿的文章题名也被Nature Reviews Physics volume编辑所修改,终稿PDF请访问官方链接( https://doi.org/10.1038/s42254-020-0171-y )。zh_CN
dc.description.abstractPlasmon-enhanced Raman spectroscopy (PERS), including surface-enhanced Raman spectroscopy, shell-isolated nanoparticle-enhanced Raman spectroscopy, and tip-enhanced Raman spectroscopy has received increasing interest. It can provide fingerprint information on target materials with sensitivity down to the single-molecule level, and with sufficient spatial resolution to observe individual vibration modes. Over the past four decades, PERS has found important applications in surfaces and interfaces, analytical sciences (including small molecules, biomolecules, and living cells), and material sciences. In this Technical Review, we survey the basic principles, advantages, and limitations of using the localized surface plasmon resonance to boost the PERS, and provide the insights gained from the understanding of the electromagnetic enhancement and chemical enhancement. We then discuss practical issues that may significantly influence the sensitivity and the correct understanding of PERS results. We overview the state-of-the-art PERS applications in surfaces and interfaces, materials, and biology. We provide troubleshooting methods that may be helpful in practical experiments, based on our own experiences. We conclude with the future trends and issues to be addressed for the further development of PERS techniques.zh_CN
dc.description.sponsorshipThe authors are deeply grateful to S. Matthew for help in editing of the manuscript. The authors acknowledge the financial supports from NSFC (21633005, 21790354, and 21711530704), MOST of China (2016YFA0200601), China Postdoctoral Science Foundation (2017M622062), and Natural Science Foundation of Fujian Province (2016J05046).工作得到国家自然科学基金委和科技部等长期的支持。zh_CN
dc.language.isoenzh_CN
dc.publisherSpringer Nature Limitedzh_CN
dc.relation.isreferencedbyhttps://news.xmu.edu.cn/2020/0507/c1552a401179/page.htm
dc.subjectChemistryzh_CN
dc.subjectMaterials sciencezh_CN
dc.subjectNanophotonics and plasmonicszh_CN
dc.subjectRaman spectroscopyzh_CN
dc.subjectTechniques and instrumentationzh_CN
dc.titleFundamental understanding and applications of plasmon-enhanced Raman spectroscopyzh_CN
dc.typeJournal Paperzh_CN


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