Abstract: The present invention relates to the field of optical-fluorescent markers, particularly to benzopyrylo-polymethine-based optical-fluorescent markers.
Type:
Grant
Filed:
December 10, 2003
Date of Patent:
August 2, 2005
Assignee:
Dyomics GmbH
Inventors:
Peter Czerney, Matthias Wenzel, Bernd Schweder, Wilhelm Frank
Abstract: The invention relates to fluorescent dyes (fluorophores) based on polymethines for use in optical measurement and detection procedures, in particular those employing fluorescence, for example in medicine, in pharmacology and in the biological, materials and environmental sciences. The objective was to create fluorophores based on polymethines that have a large Stokes shift, high photostability, long storage life and a high fluorescent quantum yield, and that can be excited in the simplest possible manner by white-light sources or laser radiation in the UV, visible or NIR spectral region.
Type:
Application
Filed:
May 14, 2004
Publication date:
December 23, 2004
Applicant:
Dyomics GmbH
Inventors:
Peter Czerney, Matthias Wenzel, Bernd Schweder, Frank Lehmann
Abstract: The invention relates to fluorescent dyes (fluorophores) based on polymethines for use in optical measurement and detection procedures, in particular those employing fluorescence, for example in medicine, in pharmacology and in the biological, materials and environmental sciences.
Type:
Application
Filed:
December 5, 2002
Publication date:
September 4, 2003
Applicant:
Dyomics GmbH
Inventors:
Peter Czerney, Matthias Wenzel, Bernd Schweder, Frank Lehmann