Counting single native biomolecules and intact viruses with color-coded nanoparticles.

Abstract

Nanometer-sized particles such as semiconductor quantum dots and energy-transfer nanoparticles have novel optical properties such as tunable light emission, signal brightness, and multicolor excitation that are not available from traditional organic dyes and fluorescent proteins. Here we report the use of color-coded nanoparticles and dual-color… (More)

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Cite this paper

@article{Agrawal2006CountingSN, title={Counting single native biomolecules and intact viruses with color-coded nanoparticles.}, author={Amit Agrawal and Chunyang Zhang and Tyler Byassee and Ralph A Tripp and Shuming Nie}, journal={Analytical chemistry}, year={2006}, volume={78 4}, pages={1061-70} }