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Article
Electrochemical gene sensor based on a glassy carbon electrode modified with hemin-functionalized reduced graphene oxide and gold nanoparticle-immobilized probe DNA
The authors describe an electrochemical DNA biosensor based on a glassy carbon electrode modified with gold nanoparticles (AuNPs) and reduced graphene oxide that was functionalized with hemin (hemin-rGO). Capt...
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Article
Enzyme-based sensing of glucose using a glassy carbon electrode modified with a one-pot synthesized nanocomposite consisting of chitosan, reduced graphene oxide and gold nanoparticles
A nanocomposite was prepared that consists of chitosan, reduced graphene oxide and gold nanoparticles by in-situ and simultaneous reduction of graphene oxide and hexachloroaurate whereby chitosan acts as a red...