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Título: Ordered arrangement of gold nanoparticles on an alpha-cyclodextrin - dodecanethiol inclusion compound produced by magnetron sputtering
Autores: Barrientos, Lorena
Yutronic, Nicolás
Monte, Francisco del
Gutiérrez, María C.
Jara, Paul
Fecha: 2008-05-14
2008-05-14
2007
Publicador:
Fuente: Ver documento
Tipo: Artículo de Revista
Tema: OPTICAL-PROPERTIES
PHASE-TRANSFER
SIZE
PARTICLES
MOLECULES
Descripción: Publicación ISI
Email : pjara@uchile.cl
An ordered self-assembly of gold nanoparticles (AuNPs) onto microcrystal faces of a 2 alpha-cyclodextrin-dodecanethiol (2 alpha CD-DDT) inclusion compound (IC) by means of a magnetron sputtering technique was obtained. The preferential deposition on the (001) plane of the alpha CD IC crystal occurs because-SH groups from the guest molecules found within the aCD protrude into that plane. These-SH groups form a two-dimensional hexagonal lattice that interacts with the metal NPs, arranging them in an ordered way.
Idioma: Inglés
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