Electrochemical DNA Biosensors Based on Gold Nanoparticles / Cysteamine / Poly(glutamic acid) Modified Electrode
نویسندگان
چکیده
منابع مشابه
Electrochemical DNA Biosensors Based on Gold Nanoparticles / Cysteamine / Poly(glutamic acid) Modified Electrode
In the present study, an electrochemical DNA sensing strategy for highly sensitivity detection of DNA hybridization was reported based on a gold nanoparticles (AuNPs) / cysteamine (Cys) / poly glutamic acid (PGA) modified electrode. A glassy electrode was first modified with the polymer film by cyclic voltammetry (CV), and then AuNPs were immobilized on the surface of PGA with Cys as a linker, ...
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ژورنال
عنوان ژورنال: American Journal of Biomedical Sciences
سال: 2009
ISSN: 1937-9080
DOI: 10.5099/aj090200115