Versatile Bottom-Up Approach to Nanostructured Functional Materials for Optoelectronic Applications

Autor: Giorgio Macchi, Francesco Meinardi, Patrizia Valsesia, Riccardo Tubino
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Zdroj: International Journal of Photoenergy, Vol 2008 (2008)
Druh dokumentu: article
ISSN: 1110-662X
1687-529X
DOI: 10.1155/2008/784691
Popis: A versatile strategy to load ordered mesoporous silica-based materials with functional molecular building blocks in order to obtain host-guest systems exhibiting specific functions is described. Optical microscope examination of the obtained material confirms that the addition of a chromophoric moiety to the reaction mixture is not detrimental in achieving the desired macroscopic morphology of the silica particles. A micro-photoluminescence investigation of the obtained material gave strong evidence that both surfactant micelles and the porous oxide matrix preserve the spectral features of the included molecular species in a nonconventional chemical environment.
Databáze: Directory of Open Access Journals
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