EP 1190253 A1 20020327 - BIOSENSORS WHICH UTILIZE CHARGE NEUTRAL CONJUGATED POLYMERS
Title (en)
BIOSENSORS WHICH UTILIZE CHARGE NEUTRAL CONJUGATED POLYMERS
Title (de)
ANWENDUNG VON NEUTRAL GELADENEN KONJUGIERTEN POLYMEREN IN BIOSENSOREN
Title (fr)
BIOCAPTEURS UTILISANT DES POLYMERES CONJUGUES A CHARGE NEUTRE
Publication
Application
Priority
- US 0015832 W 20000609
- US 13843799 P 19990610
Abstract (en)
[origin: WO0077523A1] This invention encompasses charge neutral conjugated polymer or copolymers which have a functional group for binding a biomolecule probe; electrodes and array of electrodes in electrical contact with such polymers and wherein a biomolecule probe is covalently lined to the polymer. The invention includes biosensors which utilize the conjugated polymer coated electrodes wherein the binding to the biomolecule probe is detected by electrical means such as AC impedance.
IPC 1-7
IPC 8 full level
G01N 27/30 (2006.01); C08F 138/02 (2006.01); C08G 61/00 (2006.01); C08G 73/00 (2006.01); C12M 1/00 (2006.01); C12M 1/34 (2006.01); C12N 15/09 (2006.01); C12Q 1/68 (2006.01); C12Q 1/6825 (2018.01); G01N 27/02 (2006.01); G01N 27/416 (2006.01); G01N 27/48 (2006.01); G01N 33/543 (2006.01)
CPC (source: EP)
C12Q 1/6825 (2013.01); G01N 33/5438 (2013.01); B01J 2219/00605 (2013.01); B01J 2219/00612 (2013.01); B01J 2219/00614 (2013.01); B01J 2219/00626 (2013.01); B01J 2219/00637 (2013.01); B01J 2219/00653 (2013.01); B01J 2219/00659 (2013.01); B01J 2219/00713 (2013.01); B01J 2219/0072 (2013.01)
Citation (search report)
See references of WO 0077523A1
Citation (examination)
US 5766515 A 19980616 - JONAS FRIEDRICH [DE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0077523 A1 20001221; AU 5475700 A 20010102; AU 776997 B2 20040930; CA 2376532 A1 20001221; EP 1190253 A1 20020327; JP 2003508730 A 20030304
DOCDB simple family (application)
US 0015832 W 20000609; AU 5475700 A 20000609; CA 2376532 A 20000609; EP 00939709 A 20000609; JP 2001503529 A 20000609