Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs

Here we investigate the supramolecular polymerizations of two lipophilic guanosine derivatives in chloroform by light scattering technique and TEM experiments. The obtained data reveal the presence of several levels of organization due to the hierarchical self-assembly of the guanosine units in ribb...

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Detalles Bibliográficos
Autores principales: Neviani, Paolo, Sarazin, Dominique, Schmutz, Marc, Blanck, Christian, Giuseppone, Nicolas, Spada, Gian Piero
Formato: Texto
Lenguaje:English
Publicado: SAGE-Hindawi Access to Research 2010
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2925466/
https://www.ncbi.nlm.nih.gov/pubmed/20798860
http://dx.doi.org/10.4061/2010/938536
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author Neviani, Paolo
Sarazin, Dominique
Schmutz, Marc
Blanck, Christian
Giuseppone, Nicolas
Spada, Gian Piero
author_facet Neviani, Paolo
Sarazin, Dominique
Schmutz, Marc
Blanck, Christian
Giuseppone, Nicolas
Spada, Gian Piero
author_sort Neviani, Paolo
collection PubMed
description Here we investigate the supramolecular polymerizations of two lipophilic guanosine derivatives in chloroform by light scattering technique and TEM experiments. The obtained data reveal the presence of several levels of organization due to the hierarchical self-assembly of the guanosine units in ribbons that in turn aggregate in fibrillar or lamellar soft structures. The elucidation of these structures furnishes an explanation to the physical behaviour of guanosine units which display organogelator properties.
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spelling pubmed-29254662010-08-26 Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs Neviani, Paolo Sarazin, Dominique Schmutz, Marc Blanck, Christian Giuseppone, Nicolas Spada, Gian Piero J Nucleic Acids Research Article Here we investigate the supramolecular polymerizations of two lipophilic guanosine derivatives in chloroform by light scattering technique and TEM experiments. The obtained data reveal the presence of several levels of organization due to the hierarchical self-assembly of the guanosine units in ribbons that in turn aggregate in fibrillar or lamellar soft structures. The elucidation of these structures furnishes an explanation to the physical behaviour of guanosine units which display organogelator properties. SAGE-Hindawi Access to Research 2010-07-13 /pmc/articles/PMC2925466/ /pubmed/20798860 http://dx.doi.org/10.4061/2010/938536 Text en Copyright © 2010 Paolo Neviani et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Neviani, Paolo
Sarazin, Dominique
Schmutz, Marc
Blanck, Christian
Giuseppone, Nicolas
Spada, Gian Piero
Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title_full Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title_fullStr Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title_full_unstemmed Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title_short Hierarchical Formation of Fibrillar and Lamellar Self-Assemblies from Guanosine-Based Motifs
title_sort hierarchical formation of fibrillar and lamellar self-assemblies from guanosine-based motifs
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2925466/
https://www.ncbi.nlm.nih.gov/pubmed/20798860
http://dx.doi.org/10.4061/2010/938536
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