Gel-pad microarrays templated by patterned porous silicon for dual-mode detection of proteins.
Lab Chip
; 9(6): 756-60, 2009 Mar 21.
Article
em En
| MEDLINE
| ID: mdl-19255656
ABSTRACT
A proof-of-concept study demonstrated the feasibility of a novel gel-pad microarray on porous silicon chips, by initiation of an atom transfer radical propagation (ATRP) polymerisation of (polyethylene glycol) methacrylate (PEGMA) with surface Si-H species, stepwise chemical conversions of the gel membrane to an NTA-Ni2+/histidine-tagged protein system, and matrix-assisted laser desorption/ionisation mass spectroscopy (MALDI MS) and fluorescence detections.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Silício
/
Análise Serial de Proteínas
/
Géis
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Lab Chip
Assunto da revista:
BIOTECNOLOGIA
/
QUIMICA
Ano de publicação:
2009
Tipo de documento:
Article