Ultraviolet Plasmonic Chirality from Colloidal Aluminum Nanoparticles Exhibiting Charge-Selective Protein Detection.

McPeak, Kevin M; van Engers, Christian D; Bianchi, Sarah; Rossinelli, Aurelio; Poulikakos, Lisa V; Bernard, Laetitia; Herrmann, Sven; Kim, David K et al. · Adv Mater · 2015

basic_science · Level V

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Abstract

Chiral aluminum nanoparticles, dispersed in water, are prepared, which provide strong ultraviolet plasmonic circular dichroism, high-energy superchiral near-fields, and charge-selective protein detection.

Medical subject headings