Long-range molecular organization of an organic monolayer grafted on a mineral substrate.
Chemphyschem
; 7(3): 756-61, 2006 Mar 13.
Article
em En
| MEDLINE
| ID: mdl-16514702
ABSTRACT
Structured and functional materials are of the utmost importance for the development of microelectronic technology. We report on a method to obtain a highly ordered organic molecular layer on a mineral substrate. We took advantage of the regular array of reactive sites present at the single-crystal surface of topaz to perform a liquid-phase silanization reaction. The grazing-incidence diffraction technique was used to characterize the bare and covalently coated surfaces. The ordering of the monomolecular organic layer reproduces the perfect single-crystal structure of the cleaved surface over millimeter distances.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article