Shape-dependent surface-enhanced Raman scattering in gold-Raman-probe-silica sandwiched nanoparticles for biocompatible applications

To meet the requirement of Raman probes (labels) for biocompatible applications, a synthetic approach has been developed to sandwich the Raman-probe (malachite green isothiocyanate, MGITC) molecules between the gold core and the silica shell in gold-SiO2 composite nanoparticles. The gold-MGITC-SiO2...

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Veröffentlicht in:	Nanotechnology 2012-03, Vol.23 (11), p.115501-1-10
Hauptverfasser:	Li, Ming, Cushing, Scott K, Zhang, Jianming, Lankford, Jessica, Aguilar, Zoraida P, Ma, Dongling, Wu, Nianqiang
Format:	Artikel
Sprache:	eng
Schlagworte:	DNA Probes - chemistry Gold - chemistry Nanocomposites Nanomaterials Nanoparticles Nanoparticles - chemistry Nanorods Nanospheres Nanostructure Silicon Dioxide - chemistry Simulation Solubility Spectrum Analysis, Raman Surface Plasmon Resonance
Online-Zugang:	Volltext
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