[Todos] recordatorio Seminario HOY MIERCOLES

[Fernando V. Molina]

Miércoles 28 de marzo - 15 hs
Aula de Seminarios INQUIMAE-DQIAQF (3º piso Pab. II)

Conferencista Invitado
Dr. Daniel Guillon

Institut de Physique et Chimie des Matériaux de 
Strasbourg, Groupe des Matériaux Organiques
23, rue du Loess, 67034 Strasbourg Cedex 2, France


         "Nano- and mesoscopic scale organization 
of functional dendritic supermolecules"

Abstract:
Growing attention is currently devoted to large 
dendritic structures for applications in 
nanotechnology and materials science. In this 
respect, the molecular organization of such 
compounds appears to be an important issue. Two 
approaches to produce and to control such a 
nanoscopic organization will be considered. A 
first approach is to generate liquid-crystalline 
phases of different symmetry where the molecular 
dendrimer shape and the intermolecular van der 
Waals interactions play an important role. A 
second approach is to obtain structurally ordered 
dendrimer assemblies through the preparation of 
Langmuir films at the air-water interface, 
provided that a proper molecular design has been 
considered to induce the necessary hydrophobic and hydrophilic parts.

“Liquid-crystalline dendrimers and polypedes”, B. 
Donnio, D. Guillon, Advances in
Polymer Science, 201 (2006) 45-155.
"Self-organization of nanostructured functional 
materials", J. Barberá, B. Donnio, L.
Gehringer, D. Guillon, M. Marcos, A. Omenat, J.L. 
Serrano, J. Mater. Chem. 15 (2005) 4093-
4105.
“Liquid-crystalline fullerodendrimers”, R. 
Deschenaux, B. Donnio, D. Guillon, New J.
Chem. 2007 , DOI: 10.1039/b617671m.
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