Reversible redox of NADH and NAD+ at a hybrid lipid bilayer membrane using ubiquinone |
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Authors: | Ma Wei Li Da-Wei Sutherland Todd C Li Yang Long Yi-Tao Chen Hong-Yuan |
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Affiliation: | Shanghai Key Laboratory of Functional Materials Chemistry and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China. |
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Abstract: | Here, we report the reversible interconversion between NADH and NAD(+) at a low overpotential, which is in part mediated by ubiquinone embedded in a biomimetic membrane to mimic the initial stages of respiration. This system can be used as a platform to examine biologically relevant electroactive molecules embedded in a natural membrane environment and provide new insights into the mechanism of biological redox cycling. |
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