Dependence of the signal amplification potential of colloidal gold nanoparticles on resonance wavelength in surface plasmon resonance-based detection

We demonstrate the resonance wavelength-dependent signal of colloidal gold nanoparticles adsorbed to a planar gold surface in surface plasmon resonance (SPR)-based detection. Experimental measurements of the SPR signal as a function of particle surface coverage are presented for three different reso...

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Bibliographic Details
Main Authors: Fu, Elain, Ramsey, Stephen A., Yager, Paul
Format: Artigo
Language:Inglês
Published: 2007
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2267912/
https://ncbi.nlm.nih.gov/pubmed/17765071
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.aca.2007.07.056
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