Synthesis of branched Au nanoparticles with tunable near-infrared LSPR using a zwitterionic surfactant.
Chem Commun (Camb)
; 47(4): 1315-7, 2011 Jan 28.
Article
en En
| MEDLINE
| ID: mdl-21082071
ABSTRACT
Asymmetric branched gold nanoparticles are obtained using for the first time in the seed-growth approach a zwitterionic surfactant, laurylsulfobetaine, whose concentration in the growth solution allows to control both the length to base-width ratio of the branches and the LSPR position, that can be tuned in the 700-1100 nm near infrared range.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Tensoactivos
/
Nanopartículas del Metal
/
Oro
Idioma:
En
Revista:
Chem Commun (Camb)
Asunto de la revista:
QUIMICA
Año:
2011
Tipo del documento:
Article
País de afiliación:
Italia
