Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**

Atomic-resolution transmission electron microscopy was used to identify individual Au(9) clusters on a sulfur-functionalized graphene surface. The clusters were preformed in solution and covalently attached to the surface without any dispersion or aggregation. Comparison of the experimental images w...

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Detalles Bibliográficos
Autores principales: Bosch-Navarro, Concha, Laker, Zachary P L, Thomas, Helen R, Marsden, Alexander J, Sloan, Jeremy, Wilson, Neil R, Rourke, Jonathan P
Formato: Online Artículo Texto
Lenguaje:English
Publicado: WILEY-VCH Verlag 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539594/
https://www.ncbi.nlm.nih.gov/pubmed/26148646
http://dx.doi.org/10.1002/anie.201504334
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author Bosch-Navarro, Concha
Laker, Zachary P L
Thomas, Helen R
Marsden, Alexander J
Sloan, Jeremy
Wilson, Neil R
Rourke, Jonathan P
author_facet Bosch-Navarro, Concha
Laker, Zachary P L
Thomas, Helen R
Marsden, Alexander J
Sloan, Jeremy
Wilson, Neil R
Rourke, Jonathan P
author_sort Bosch-Navarro, Concha
collection PubMed
description Atomic-resolution transmission electron microscopy was used to identify individual Au(9) clusters on a sulfur-functionalized graphene surface. The clusters were preformed in solution and covalently attached to the surface without any dispersion or aggregation. Comparison of the experimental images with simulations allowed the rotational motion, without lateral displacement, of individual clusters to be discerned, thereby demonstrating a robust covalent attachment of intact clusters to the graphene surface.
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spelling pubmed-45395942015-08-19 Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene** Bosch-Navarro, Concha Laker, Zachary P L Thomas, Helen R Marsden, Alexander J Sloan, Jeremy Wilson, Neil R Rourke, Jonathan P Angew Chem Int Ed Engl Communications Atomic-resolution transmission electron microscopy was used to identify individual Au(9) clusters on a sulfur-functionalized graphene surface. The clusters were preformed in solution and covalently attached to the surface without any dispersion or aggregation. Comparison of the experimental images with simulations allowed the rotational motion, without lateral displacement, of individual clusters to be discerned, thereby demonstrating a robust covalent attachment of intact clusters to the graphene surface. WILEY-VCH Verlag 2015-08-10 2015-07-06 /pmc/articles/PMC4539594/ /pubmed/26148646 http://dx.doi.org/10.1002/anie.201504334 Text en © 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. https://creativecommons.org/licenses/by/4.0/ © 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Bosch-Navarro, Concha
Laker, Zachary P L
Thomas, Helen R
Marsden, Alexander J
Sloan, Jeremy
Wilson, Neil R
Rourke, Jonathan P
Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title_full Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title_fullStr Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title_full_unstemmed Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title_short Covalently Binding Atomically Designed Au(9) Clusters to Chemically Modified Graphene**
title_sort covalently binding atomically designed au(9) clusters to chemically modified graphene**
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539594/
https://www.ncbi.nlm.nih.gov/pubmed/26148646
http://dx.doi.org/10.1002/anie.201504334
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