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Communication Dans Un Congrès Année : 2015

Functional Low Molecular Weight Gelators and their Spontaneous Second Harmonic Generation

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Bouchta Sahraoui
Denis Gindre
Marc Sallé
David Canevet

Résumé

Organogels have recently focused much attention given their strong potential in a wide range of scientific areas, such as pharmaceutics or nanotechnologies.1 Regarding the latter, this interest mainly stems from the highly-organised structures generated in the xerogel state, i.e. after evaporation of the solvent. Most often, a network of intertwined nanofibres with high aspect ratio is obtained, which opens avenues for their implementation in future emerging technologies, notably in the fields of electronics and optics.2

In this context, our most recent efforts towards the elaboration of gels endowed with non-linear optical properties will be presented, from the design of the Donor-Acceptor (D-A) gelators to second harmonic generation (SHG) studies.3 The advantages of the gel state, i.e. a supramolecular polymer, will be highlighted in comparison with the covalent polymers usually involved in the preparation of such materials.

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Chimie
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Dates et versions

hal-02564151 , version 1 (05-05-2020)

Identifiants

  • HAL Id : hal-02564151 , version 1
  • OKINA : ua14127

Citer

Belén Marco Lahoz, Raquel Andreu, Santiago Franco, Konstantinos Iliopoulos, Bouchta Sahraoui, et al.. Functional Low Molecular Weight Gelators and their Spontaneous Second Harmonic Generation. 16th International Symposium on Novel Aromatic Compounds, Jul 2015, Madrid, Spain. ⟨hal-02564151⟩
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