Biosensor and method of detection of a DNA sequence

Details Biosensor and method of detection of a DNA sequence Biosensor and method of detection of a DNA sequence

2011-05-24

2011-05-24

Riley, Jezia (Department: 1637)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C429S212000, C429S215000, C435S006120, C422S068100

Reexamination Certificate

active

07947836

ABSTRACT:
The invention relates biosensor comprising a conductive or semi-conductive support and an intercalator polymer, wherein the intercalator polymer comprises monomer units of formula (I)wherein P is an electropolymerizable moiety selected among the group consisting in pyrrole, acetylene, phenol, aniline, thiophene, carbazole and azulene; Sp is a spacer, and Im is an intercalator.The invention also relates to a method for the detection of a DNA sequence with the biosensor, comprising the steps of:hybridizing the DNA sequence with a DNA probe for forming a dsDNAincubating the biosensor with the dsDNA for anchoring the dsDNA to the intercalatordetecting the quantity of dsDNA on the biosensor.

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