Issue 25, 2021
From the journal:

Chemical Communications

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

Michael Erkelenz,‡a   Richard Kosinski,‡b   Oliver Sritharan,a   Helene Giesler,a   Barbara Saccà ORCID logo *b  and  Sebastian Schlücker ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Center for Nanointegration Duisburg-Essen (CENIDE) and Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany
E-mail: Sebastian.Schluecker@uni-due.de

b Department of Biology, Center for Nanointegration Duisburg-Essen (CENIDE) and Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Universitätsstraße 2, 45117 Essen, Germany
E-mail: Barbara.Sacca@uni-due.de

Abstract

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.

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

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Article information

DOI
https://doi.org/10.1039/D0CC07712G
Article type
Communication
Submitted
24 Nov 2020
Accepted
16 Feb 2021
First published
26 Feb 2021
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2021,57, 3151-3153

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

M. Erkelenz, R. Kosinski, O. Sritharan, H. Giesler, B. Saccà and S. Schlücker, Chem. Commun., 2021, 57, 3151 DOI: 10.1039/D0CC07712G

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