Converting poorly soluble materials into stable aqueous nanocolloids.
Langmuir
; 27(3): 1212-7, 2011 Feb 01.
Article
en En
| MEDLINE
| ID: mdl-21190345
ABSTRACT
Aqueous nanocolloids of poorly soluble materials were produced via sonicated layer-by-layer (LbL) encapsulation with polycation / polyanion shells. Synergy of simultaneous breaking powder particles with ultrasonication and coating them with polycations allowed for the production of 150-200 nm diameter polyelectrolyte coated nanoparticles with sufficient surface electrical potential for colloidal stability. This technique increases water dispersibility of low soluble materials ranging from anticancer drugs to anticorrosion agents, dyes and inorganic salts.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Coloides
/
Nanoestructuras
Idioma:
En
Revista:
Langmuir
Asunto de la revista:
QUIMICA
Año:
2011
Tipo del documento:
Article
País de afiliación:
Estados Unidos