EP 1639348 A1 20060329 - BIOANALYTICAL METHOD BASED ON MEASUREMENT OF THE PHOSPHORESCENCE DECAY PERIOD
Title (en)
BIOANALYTICAL METHOD BASED ON MEASUREMENT OF THE PHOSPHORESCENCE DECAY PERIOD
Title (de)
BIOANALYTISCHES VERFAHREN AUF GRUNDLAGE DER MESSUNG DER ABKLINGZEIT DER PHOSPHORESZENZ
Title (fr)
PROCEDE BIOANALYTIQUE BASE SUR LA MESURE DU TEMPS D'EXTINCTION DE LA PHOSPHORESCENCE
Publication
Application
Priority
- EP 2004001972 W 20040227
- DE 10308814 A 20030227
Abstract (en)
[origin: WO2004077034A1] The invention relates to a method for detecting interactions between two or more molecules by measuring the change in the luminescence decay period, especially the phosphorescence decay period of a luminophore fixed to at least one of the molecules. At least one interacting partner is marked with a luminophore having a decay period of at least 50 ns. A delay phase during which interfering background fluorescence is able to decay is provided after switching off the light pulse.
IPC 1-7
IPC 8 full level
G01N 21/64 (2006.01); G01N 33/58 (2006.01)
CPC (source: EP)
G01N 21/6408 (2013.01); G01N 33/582 (2013.01)
Citation (search report)
See references of WO 2004077034A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 10308814 A1 20040909; EP 1639348 A1 20060329; WO 2004077034 A1 20040910
DOCDB simple family (application)
DE 10308814 A 20030227; EP 04715275 A 20040227; EP 2004001972 W 20040227