Global Patent Index - EP 1002226 A1

EP 1002226 A1 2000-05-24 - DETECTION AND INVESTIGATION OF BIOLOGICAL MOLECULES BY FOURIER TRANSFORM INFRA-RED SPECTROSCOPY

Title (en)

DETECTION AND INVESTIGATION OF BIOLOGICAL MOLECULES BY FOURIER TRANSFORM INFRA-RED SPECTROSCOPY

Title (de)

DETEKTION UND UNTERSUCHUNG BIOLOGISCHER MOLEKÜLE MIT HILFE DER INFRAROT-FOURIERTRANSFORMATIONSSPEKTROSKOPIE

Title (fr)

DETECTION ET INVESTIGATION DE MOLECULES BIOLOGIQUES PAR SPECTROSCOPIE A INFRAROUGE ET TRANSFORMEES DE FOURIER

Publication

EP 1002226 A1 (EN)

Application

EP 97929474 A

Priority

IB 9700920 W

Abstract (en)

[origin: WO9905509A1] Method and apparatus to study biological molecules or biological components at or in self-assembled monolayers (SAMs) on metal surfaces (2) such as gold in aqueous environments (6) using attenuated total internal reflection Fourier transform infra-red (ATR-FTIR) spectroscopy are described. Said method may be used for e.g. the screening for effective substances suitable as agonists or antagonists or - if performed time resolved - for studying kinetics of interactions of e.g. biological molecules adsorption and desorption processes or for the development of materials and surfaces for biological or medical applications.

IPC 1-7 (main, further and additional classification)

G01N 21/55

IPC 8 full level (invention and additional information)

G01N 21/55 (2006.01)

CPC (invention and additional information)

B82Y 30/00 (2013.01); B82Y 15/00 (2013.01); G01N 21/552 (2013.01)

Citation (search report)

See references of WO 9905509A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL SE

EPO simple patent family

WO 9905509 A1 19990204; AU 3356597 A 19990216; EP 1002226 A1 20000524

INPADOC legal status


2004-08-11 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040203

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000221

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE ES FR GB IT LI NL SE