Photothermally activated hybrid films for quantitative confined release of chemical species.
Angew Chem Int Ed Engl
; 52(23): 5956-60, 2013 Jun 03.
Article
em En
| MEDLINE
| ID: mdl-23661412
ABSTRACT
Illuminating films of a porous chitosan matrix containing gold nanorods and thermosensitive micelles loaded with a chemical stimulates local photothermal conversion of the gold nanorods. The heat produced activates the ejection of the chemical from the micelles (see scheme), and causes the transient permeabilization of adjacent cell membranes, resulting in a selective cellular uptake of the released chemical with control over spatiotemporal parameters and dosage.
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Base de dados:
MEDLINE
Assunto principal:
Nanotubos
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article