DNA Research

New DNA research study findings have been reported by researchers at bioMerieux

Published in Lab Law Weekly, February 22nd, 2008

Investigators publish new data in the report 'Cylinder-shaped conducting polypyrrole for labelless electrochemical multidetection of DNA.' "A new multidetection biosensor has been developed using the electrochemical properties of cylinder-shaped conducting polypyrrole grown on miniaturized graphite electrodes. Our objective was to conceive a sensitive, labelless and real-time DNA sensor for biomedical diagnosis," scientists in Lyon, France report.

"In a first step, copolymers bearing both ferrocene redox markers and oligonucleotide probes were selectively electro-addressed on microchip electrodes. Then, the study of their voltammetric response upon the addition of DNA...

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Source: Lab Law Weekly (2008-02-22)

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