Fabrication of a label-free electrochemical immunosensor using a redox active ferrocenyl dendrimer
نویسندگان
چکیده
منابع مشابه
An electrochemical immunosensor using ferrocenyl-tethered dendrimer.
We report here an enzyme-amplified, sandwich-type immunosensor for detecting the biospecific interaction between an antibody and antigen using redox mediation. We employed biotin/anti-biotin IgG as a model immunosensing pair. Partially ferrocenyl-tethered dendrimer (Fc-D), whose ferrocene moiety acts as a redox mediator, was immobilized to the electrode surface by covalent binding between the d...
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ژورنال
عنوان ژورنال: New Journal of Chemistry
سال: 2016
ISSN: 1144-0546,1369-9261
DOI: 10.1039/c6nj00830e