Abstract
A highly sensitive, conductometric and label-free biosensor for the detection of immunoglobulin E (IgE) is developed based on the immobilzation of the IgE aptamer onto a single polyaniline nanowire electrochemically synthesized in a facile and controllable way.
This journal is © The Royal Society of Chemistry 2011
Publication types
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Research Support, N.I.H., Extramural
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Aniline Compounds / chemistry*
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Aptamers, Nucleotide / chemistry*
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Biomarkers / analysis
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Biosensing Techniques / methods*
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Immunoglobulin E / analysis*
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Nanowires / chemistry*
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Polymethyl Methacrylate / chemistry
Substances
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Aniline Compounds
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Aptamers, Nucleotide
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Biomarkers
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polyaniline
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Immunoglobulin E
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Polymethyl Methacrylate