Challenges of biomolecular detection at the nanoscale: nanopores and microelectrodes.
Anal Chem
; 87(11): 5470-5, 2015 Jun 02.
Article
em En
| MEDLINE
| ID: mdl-25927158
ABSTRACT
The interest in analytical devices, which typically rely on the reactivity of a biological component for specificity, is growing rapidly. In this Perspective, we highlight current challenges in all-electrical biosensing as these systems shrink toward the nanoscale and enable the detection of analytes at the single-molecule level. We focus on two sensing principles nanopores and amperometric microelectrode devices.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
DNA
/
Técnicas Biossensoriais
/
Proteínas
/
Nanoporos
/
Microeletrodos
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article