A proximity-dependent surface hybridization strategy for constructing an efficient signal-on electrochemical DNAzyme sensing system.
Chem Commun (Camb)
; 48(76): 9507-9, 2012 Oct 04.
Article
em En
| MEDLINE
| ID: mdl-22899283
ABSTRACT
A proximity-dependent surface hybridization strategy is employed for designing a "signal-on" electrochemical DNAzyme biosensor. By taking advantage of the high sensitivity of the PDSH strategy, and by realizing the enzymatic hydrolysis reaction in a homogenous system with a unimolecular design, the proposed biosensor shows a very high sensitivity to target molecules.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
DNA Catalítico
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
China