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Communication
Chem. Commun., 2009, 2902 - 2904, DOI: 10.1039/b904550c
Folding-based electrochemical DNA sensor fabricated on a gold-plated screen-printed carbon electrode
Weiwei Yang, Jennifer Y. Gerasimov and Rebecca Y. Lai
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
7.
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