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Makiabadi, T., Bouvree, A., Le Nader, V., Terrisse, H. & Louarn, G. (2010) Preparation, Optimization, and Characterization of SERS Sensor Substrates Based on Two-Dimensional Structures of Gold Colloid. Plasmonics, 5 21–29. 
Added by: Laurent Cournède (2016-03-10 21:37:33)
Type de référence: Article
DOI: 10.1007/s11468-009-9110-6
Numéro d'identification (ISBN etc.): 1557-1955
Clé BibTeX: Makiabadi2010
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Catégories: PMN
Mots-clés: arrays, crystal violet, enhanced raman-scattering, Gold nanostructures, molecules, monolayer, particle-size, Plasmon resonance, polyaniline thin-films, sers, silver nanoparticles, spectroscopy, Surface-enhanced Raman scattering, surfaces
Créateurs: Bouvree, Le Nader, Louarn, Makiabadi, Terrisse
Collection: Plasmonics
Consultations : 21/730
Indice de consultation : 4%
Indice de popularité : 1%
Résumé     
Generally, the immobilization of two-dimensional nanoparticles in immersion procedures is time-consuming (over 24 h). In this paper, we report a very effective and simple method to fabricate two-dimensional gold nanoparticle patterns over large areas with high regularity for surface-enhanced Raman scattering (SERS). We achieved a highly sensitive SERS colloid surface by optimizing temperature and immersion time. The surfaces were characterized by X-ray photoelectron spectroscopy, UV-Vis, atomic force microscopy, and scanning electron microscopy. The SERS activity of surfaces was compared by using two techniques: "dip" and "dip and dry" in an aqueous solution of 10(-6) M crystal violet. The influence of the morphology of the surface was investigated with both the dip and dip and dry techniques.
Added by: Laurent Cournède  
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