Title of article :
Aptamer biosensor for label-free impedance spectroscopy detection of proteins based on recognition-induced switching of the surface charge
Author/Authors :
Wang، Joseph نويسنده , , Kawde، Abdel-Nasser نويسنده , , Rodriguez، Marcela C. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
The recognition of proteins by aptamer-modified electrode transducers reverses the surface charge and leads to a novel label-free impedance spectroscopy bioelectronic detection protocol based on a decrease in the electron transfer resistance.
Keywords :
Oxidation , Fenton-like , Orange II , H2O2 , Carbon-Fe catalysts
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
