Encapsulation and Growth of Gold Nanoparticles in Thermoresponsive Microgels

Autor:	Thomas Hellweg, Antonio Fernandez-Barbero, Jorge Pérez-Juste, Jessica Pacifico, Ana Sánchez-Iglesias, Luis M. Liz-Marzán, Rafael Contreras-Cáceres, Isabel Pastoriza-Santos, Matthias Karg
Rok vydání:	2008
Předmět:	Nanocomposite Materials science Mechanics of Materials Colloidal gold Atomic force microscopy Mechanical Engineering Composite number Shell (structure) General Materials Science Nanotechnology Porosity Inorganic nanoparticles Gold core
Zdroj:	Advanced Materials. 20:1666-1670
ISSN:	1521-4095 0935-9648
DOI:	10.1002/adma.200800064
Popis:	Gold nanoparticles are encapsulated within thermoresponsive pNIPAM migrogels through an easy two-step protocol. The core/shell structure of the composite is characterized by TEM, AFM, PCS, and UV-vis spectroscopy. The restricted environment and the high porosity of the microgel shell are studied through the overgrowth of the gold core.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::921ccaa4345b359771698c6b092918c6 https://doi.org/10.1002/adma.200800064 Zobrazit plný text záznamu Plný text