1.
Analyst
; 137(1): 59-63, 2012 Jan 07.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22010114
RESUMO
Enzymatic signal amplification by the deposition of insoluble product on the electrode surface enhances impedimetric DNA detection sensitivity. This work demonstrates a method which gives the required detection sensitivity at significantly reduced enzyme reaction times, and demonstrates the capability for DNA SNP discrimination of biologically relevant sequences. This opens up the prospect of more rapid and relevant multiparameter impedimetric bioassays.