Electrically conductive polymers capable of being covalently grafted on by light, method for obtaining same and uses as supports in probes for specific identification in electronic biosensors
申请人:Universite Joseph Fourier
公开号:US07034164B1
公开(公告)日:2006-04-25
The invention relates to new, inexpensive electropolymers capable of light-induced grafting, onto which specific identification probes can be easily grafted and having optimum capacity for interaction with the target analytes (DNA/DNAc, PNA/PNAc, enzyme/substrate/Antibody/Antigen).
These electropolymers capable of light-induced grafting are, for example, poly(pyrrole-benzophenone). Benzophenone forms sites for light-induced grafting.
The invention also covers the mono and oligomers which make up these novel electropolymers capable of light-induced grafting.
Another object of the invention is the process for their manufacture, as well as electronic biosensors containing these electropolymers capable of being grafted and/or grafted by probes for the analysis of biomolecules.
An electrogenerated poly(pyrrole-benzophenone) film for the photografting of proteins
作者:Serge Cosnier、Anne Senillou
DOI:10.1039/b211546h
日期:2003.1.23
A photoreactive organic polymer was prepared by oxidative electrochemical polymerization of a pyrrole-benzophenone derivative on conductive surfaces; the resulting polypyrrolic film allowed, upon irradiation, the reagentless covalent grafting of proteins.