期刊
ADVANCES IN COLLOID AND INTERFACE SCIENCE
卷 116, 期 1-3, 页码 45-61出版社
ELSEVIER
DOI: 10.1016/j.cis.2005.04.007
关键词
SERS; colloids; nanostructure; Raman; vibrational spectroscopy; single molecule detection
Surface-enhanced Raman scattering combines extremely high sensitivity, due to enhanced Raman cross-sections comparable or even better than fluorescence, with the observation of vibrational spectra of adsorbed species, providing one of the most incisive analytical methods for chemical and biochemical detection and analysis. SERS spectra are observed from a molecule-nanostructure enhancing system. This symbiosis molecule-nanostructure is a fertile ground for theoretical developments and a realm of applications from single molecule detection to biomedical diagnostic and techniques for nanostructure characterization. (c) 2005 Elsevier B.V. All rights reserved.
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