Reagentless electrochemical immunoassay using electrocatalytic nanoparticle-modified antibodies |
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| Authors: | Polsky Ronen Harper Jason C Wheeler David R Dirk Shawn M Rawlings Julia A Brozik Susan M |
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| Institution: | Sandia National Laboratories, PO Box 5800, MS-0892, Albuquerque, NM 87185, USA. |
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| Abstract: | We describe a new approach for reagentless electrochemical immunoassay sensing in which Au/Pd NPs can be "loaded" onto antibodies to create an electrocatalytic antibody that is sensitive to the oxygen reduction reaction. |
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