| Autor: |
Dutra, R.F., Coelho, G.D., Silva, V.L., Ledingham, W.M., Filho, J.L. Lima |
| Předmět: |
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| Zdroj: |
Biotechnology Letters; Apr2000, Vol. 22 Issue 7, p579-583, 5p |
| Abstrakt: |
A renewable immunosensor consisting of an `epoxygraphite' biocomposite containing silver and tetracyanoquinodimethane (TCNQ) is described. These compounds enhance conductivity allowing the use of a smaller potential (0.28 v) which, in turn, enhances selectivity. This sensor, which may be renewed by simple polishing of its surface, was employed to detect human IgG using peroxidase-coupled anti-human IgG. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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