Probing Single Molecules and Single Nanoparticles by Surface-Enhanced Raman Scattering
Optical detection and spectroscopy of single molecules and single nanoparticles have been achieved at room temperature with the use of surface-enhanced Raman scattering. Individual silver colloidal nanoparticles were screened from a large heterogeneous population for special size-dependent propertie...
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Veröffentlicht in: | Science (American Association for the Advancement of Science) 1997-02, Vol.275 (5303), p.1102-1106 |
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Format: | Artikel |
Sprache: | eng |
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