Functionalized Silicate Nanochannels: Towards Applications in Drug Delivery and Solar Energy Conversion

Autor: Dominik Brühwiler, Hanna Ritter, Jan Hinrich Ramm, Le-Quyenh Dieu, Christophe Bauer, Igor Dolamic, Nando Gartmann

Publikováno v: CHIMIA, Vol 63, Iss 1-2 (2009)

The defined pore networks of silicate-based molecular sieves are attractive for the development of highly organized inorganic/organic hybrid materials. Efficient energy transfer systems are obtained upon inclusion of dye molecules into the one-dimens

Externí odkaz: https://doaj.org/article/c50d06a4828f4a4cb8a65ffe1c9a4c61

Nanochannels for Supramolecular Organisation of Dyes

Autor: André Devaux, Katsiaryna Lutkouskaya, Gion Calzaferri, Le-Quyenh Dieu, Dominik Brühwiler, Luisa De Cola, Tomás Torres

Publikováno v: CHIMIA, Vol 61, Iss 10 (2007)

The supramolecular organisation of molecules, complexes or clusters is a fruitful concept for the design of systems exhibiting specific macroscopic properties. The encapsulation of guest species into the pores or channels of host materials presents a

Externí odkaz: https://doaj.org/article/b67baa5b9eea4681bcc47b1877d6f64e

On the significance of the anchoring group in the design of antenna materials based on phthalocyanine stopcocks and zeolitea L

Autor: Gion Calzaferri, Le-Quyenh Dieu, Igor Dolamic, M. Victoria Martínez-Díaz, Dominik Brühwiler, Ismael López-Duarte, Tomás Torres

Publikováno v: Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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The synthesis of stopcocks based on zinc phthalocyanine for selective adsorption at the channel entrances of zeolite L is reported. The introduction of either an inert SiMe3 moiety, an imidazolium cation or a reactive isothiocyanate (NCS) group allow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f4512a6cf7e12ea52a29706fbe4366
http://hdl.handle.net/20.500.12614/866

Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy

Autor: Le-Quyenh Dieu, Alicja Gasecka, Dominik Brühwiler, Sophie Brasselet

Publikováno v: Journal of Physical Chemistry B
Journal of Physical Chemistry B, American Chemical Society, 2010, 114 (12), pp.4192
Journal of Physical Chemistry B, 2010, 114 (12), pp.4192

We investigate the local static molecular orientational behavior in zeolite L inclusion compounds by polarimetric two-photon fluorescence microscopy. This technique, based on the polarized read-out of the signal under a tunable incident polarization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85dcc91e9cdad1608b844cf380517e6c
https://hal.archives-ouvertes.fr/hal-00459742

Energy Transfer in fluorescent nanofibers embedding dye-loaded zeolites L crystals

Autor: Gion Calzaferri, André Devaux, Le-Quyenh Dieu, Varun Vohra, Guido Scavia, Chiara Botta, Marinella Catellani

Publikováno v: Advanced materials (Weinh., Print) 21 (2009): 1146–1150. doi:10.1002/adma.200801693
info:cnr-pdr/source/autori:Vohra V.; Devaux A.; Dieu L-Q.; Scavia G.; Catellani M.; Calzaferri G.; Botta C./titolo:Energy Transfer in fluorescent nanofibers embedding dye-loaded zeolites L crystals./doi:10.1002%2Fadma.200801693/rivista:Advanced materials (Weinh., Print)/anno:2009/pagina_da:1146/pagina_a:1150/intervallo_pagine:1146–1150/volume:21

In this paper, we report the preparation of nanofibers with electroluminescent properties embedding dye-loaded zeolite L crystals, as well as the study of the Fo¨rster resonant energy transfer (FRET) from the polymer to the host-guest system. The ai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32330120f82e9bfd9236974d23fd47ca