Self-assembly of lambda-DNA networks/Ag nanoparticles: Hybrid architecture and active-SERS substrate
Data(s) |
2008
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Resumo |
In this article, highly rough and stable surface enhanced Raman scattering (SERS)-active substrates had been fabricated by a facile layer by-layer technique. Unique lambda-DNA networks and CTAB capped silver nanoparticles (AgNP) were alternatively self-assembled on the charged mica surface until a desirable number of bilayers were reached. The as-prepared hybrid architectures were characterized by UV-vis spectroscopy, tapping mode atomic force microscopy (AFM) and confocal Raman microscopy, respectively. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Peng C;Song Y;Wei G;Zhang W;Li Z;Dong WF.Self-assembly of lambda-DNA networks/Ag nanoparticles: Hybrid architecture and active-SERS substrate,JOURNAL OF COLLOID AND INTERFACE SCIENCE,2008,317(1 ):183-190 |
Palavras-Chave | #ENHANCED RAMAN-SCATTERING #DEOXYRIBONUCLEIC-ACID NETWORK #MULTILAYER FILMS #SILVER NANOPARTICLES #METHYLENE-BLUE #MICA SURFACE #THIN-FILMS #FABRICATION #SPECTROSCOPY #POLYELECTROLYTES |
Tipo |
期刊论文 |