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Using Solution-phase Nanoparticles, Surface-confined Nanoparticle Arrays and Single Nanoparticles As Biological Sensing Platforms

Overview
Journal J Fluoresc
Specialties Biophysics
Chemistry
Date 2004 Dec 25
PMID 15617378
Citations 20
Authors
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Abstract

The intense colors of noble metal nanoparticles have inspired artists and fascinated scientists for hundreds of years. In this review, we describe three sensing platforms based on the tunability of the localized surface plasmon resonance (LSPR) of gold and silver nanoparticles. Specifically, the color associated with solution-phase nanoparticles, surface-confined nanoparticle arrays, and single nanoparticles will be shown to be tunable and useful as platforms for biological sensing.

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