Reduction-Responsive Sheddable Carbon Nanotubes Dispersed in Aqueous Solution.
Macromol Rapid Commun
; 37(8): 705-10, 2016 Apr.
Article
em En
| MEDLINE
| ID: mdl-26890479
ABSTRACT
A new approach to stabilize carbon nanotubes (CNTs) in aqueous solution with a reduction-responsive water-soluble polymer is reported. The novel polymer synthesized by a controlled radical polymerization is functionalized with pendant pyrene groups capable of adhering to the surface of CNTs through π-π noncovalent interactions, and labeled with disulfide linkages to exhibit reduction-responsive cleavage. Upon the cleavage of junction disulfide linkages in a reducing environment, water-soluble polymers are shed, retaining clean CNT surfaces for electrochemical catalytic reactions.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Polímeros
/
Nanotubos de Carbono
Idioma:
En
Revista:
Macromol Rapid Commun
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
Canadá