Site-specific facet protection of gold nanoparticles inside a 3D DNA origami box: a tool for molecular plasmonics.

Chem Commun (Camb)

Department of Chemistry, Center for Nanointegration Duisburg-Essen (CENIDE) and Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany.

Published: March 2021

Bare gold nanocubes and nanospheres with different sizes are incorporated into a rationally designed 3D DNA origami box. The encaged particles expose a gold surface accessible for subsequent site-specific functionalization, for example, for applications in molecular plasmonics such as SERS or SEF.

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Source
http://dx.doi.org/10.1039/d0cc07712gDOI Listing

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