Abstract
The recognition of proteins by aptamer-modified electrode transducers reverses the surface charge and leads to a novel label-free impedance spectroscopy bioelectronic detection protocol based on a decrease in the electron transfer resistance.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Biosensing Techniques*
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Biotin / chemistry
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Electric Impedance
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Electrochemistry
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Electrodes
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Muramidase / chemistry
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Proteins / chemistry*
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Solutions
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Spectrophotometry
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Surface Properties
Substances
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Proteins
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Solutions
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Biotin
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Muramidase