Multi-wall carbon nanotubes (MWCNTs)-doped polypyrrole DNA biosensor for label-free detection of genetically modified organisms by QCM and EIS
In this paper, we describe DNA electrochemical detection for genetically modified organism
(GMO) based on multi-wall carbon nanotubes (MWCNTs)-doped polypyrrole (PPy). DNA
hybridization is studied by quartz crystal microbalance (QCM) and electrochemical
impedance spectroscopy (EIS). An increase in DNA complementary target concentration
results in a decrease in the faradic charge transfer resistance (Rct) and signifying “signal-on”
behavior of MWCNTs-PPy-DNA system. QCM and EIS data indicated that the …
(GMO) based on multi-wall carbon nanotubes (MWCNTs)-doped polypyrrole (PPy). DNA
hybridization is studied by quartz crystal microbalance (QCM) and electrochemical
impedance spectroscopy (EIS). An increase in DNA complementary target concentration
results in a decrease in the faradic charge transfer resistance (Rct) and signifying “signal-on”
behavior of MWCNTs-PPy-DNA system. QCM and EIS data indicated that the …
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LVB Cáo, KN Mềm, M Slide, KDT Thị, KTQ Lý… - Talanta, 2010 - text.123docz.net
Multi wall carbon nanotubes (MWCNTs) doped polypyrrole DNA biosensor for label - Tài liệu
text … In this paper, we describe DNA electrochemical detection for genetically modified
organism (GMO) based … PPy polymers have attracted great attention in label-free detection …
text … In this paper, we describe DNA electrochemical detection for genetically modified
organism (GMO) based … PPy polymers have attracted great attention in label-free detection …
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