Recent advances in tip-enhanced raman spectroscopy

Matthew D. Sonntag; Eric A. Pozzi; Nan Jiang; Mark C. Hersam; Richard P. Van Duyne

doi:10.1021/jz5015746

Recent advances in tip-enhanced raman spectroscopy

Matthew D. Sonntag, Eric A. Pozzi, Nan Jiang, Mark C. Hersam, Richard P. Van Duyne^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

122 Scopus citations

Abstract

Tip-enhanced Raman spectroscopy (TERS) has experienced tremendous growth in the last 5 years. Specifically, TER imaging has provided invaluable insight into the spatial distribution and properties of chemical species on a surface with spatial resolution that is otherwise unattainable by any other analytical method. Additionally, there has been further development in coupling ultrafast spectroscopy with TERS in the hope of obtaining both ultrafast temporal and nanometer-scale spatial resolution. In this Perspective, we discuss several recent advances in TERS, specifically highlighting those in the areas of TER imaging and integrating ultrafast spectroscopy with TERS.

Original language	English (US)
Pages (from-to)	3125-3130
Number of pages	6
Journal	Journal of Physical Chemistry Letters
Volume	5
Issue number	18
DOIs	https://doi.org/10.1021/jz5015746
State	Published - Sep 18 2014

Funding

Financial support from the NIH (GM051501 and GM072558) and computational support from the University of Maryland Computer-Aided Drug Design Center and the Extreme Science and Engineering Discovery Environment (XSEDE), which is supported by National Science Foundation Grant Number OCI-1053575, are acknowledged. J.H. acknowledges support by a SNSF Fellowship (PBBSP2_144301). This research was made possible by the unique opportunities granted by the NSF Center for Chemical Innovation dedicated to Chemistry at the Space-Time Limit (CHE-082913). Additional support was provided by the National Science Foundation (CHE-1152547 and DMR-1121262), and the Department of Energy Basic Energy Sciences (DE-FG02-09ER16109). This material is based upon work supported by the National Science Foundation Graduate Research Fellowship under Grant No. DGE-1324585. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation

ASJC Scopus subject areas

General Materials Science
Physical and Theoretical Chemistry

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Recent advances in tip-enhanced raman spectroscopy

Abstract

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