Improving the sensitivity of Pedot:Pss modified gold electrode using gold and silver nanoparticles for Ganoderma boninense DNA detection

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The sensitivity of a designed electrochemical DNA biosensor was improved using gold and or silver nanoparticles. A gold electrode modified with a conductive nanocomposite of poly(3,4-ethylenedioxythiophen)–poly(styrenesulfonate) (Pedot-Pss) and gold or silver nanoparticles enhanced the conductivity [...]

Mechanism and Free Energy of DNA Hybridization on Single-Walled Carbon Nanotubes Using Adaptive Biasing Force Simulations

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DNA-carbon nanotube hybrids (DNA-NT) consist of single stranded DNA self-assembled to the sidewall of single-walled carbon nanotubes. DNA-NT show great promise for applications in nanotechnology, including chemical sensing and sequence-specific DNA detection. Details of the [...]