Ultraflat Transparent Gold Nanoplates-Ideal Substrates for Tip-Enhanced Raman Scattering Experiments

Ultraflat Transparent Gold Nanoplates-Ideal Substrates for Tip-Enhanced Raman Scattering Experiments

Thin crystalline gold plates provide a perfect surface to immobilize biomolecules for further label‐free investigations on the nanometer scale. These first tip‐enhanced Raman experiments provide evidence for local variations of cystine adsorption on such ultrasmooth gold surfaces (see image).

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Bibliographische Detailangaben
Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2009-02, Vol.5 (4), p.432-436
Hauptverfasser: Deckert-Gaudig, Tanja, Deckert, Volker
Format: Artikel
Sprache:eng
Schlagworte:
amino acids
gold
Gold - chemistry
Microscopy, Atomic Force
nanocrystalline materials
Nanostructures
Raman spectroscopy
Spectrum Analysis, Raman - methods
surface analysis
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Beschreibung
Zusammenfassung:Thin crystalline gold plates provide a perfect surface to immobilize biomolecules for further label‐free investigations on the nanometer scale. These first tip‐enhanced Raman experiments provide evidence for local variations of cystine adsorption on such ultrasmooth gold surfaces (see image).
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.200801237