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  • Title: Folding-based electrochemical DNA sensor fabricated on a gold-plated screen-printed carbon electrode.
    Author: Yang W, Gerasimov JY, Lai RY.
    Journal: Chem Commun (Camb); 2009 May 28; (20):2902-4. PubMed ID: 19436904.
    Abstract:
    Here we report a folding-based electrochemical DNA (E-DNA) sensor fabricated on a gold-plated screen-printed carbon electrode and show that the E-DNA sensor is not required to be fabricated on a relatively flat gold surface; the sensor works comparably well when fabricated on an electrodeposited gold film with a surface roughness factor of approximately 7.
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