The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2008
Filed:
Jun. 10, 2002
Inger Vikholm, Tampere, FI;
Janusz Sadowski, Tampere, FI;
Inger Vikholm, Tampere, FI;
Janusz Sadowski, Tampere, FI;
BioNavis Ltd., Tampere, FI;
Abstract
In a method for analysis biomolecules () attached to a solid surface of a substrate () are used for detecting the presence of analytes () in a sample by binding of the analytes to the biomolecules. The biomolecules () are attached directly to the surface of the substrate together with biomolecule-repellent molecules (), which cover the surface between the biomolecules () to prevent nonspecific binding of analytes () and other biomolecules. The invention relates also to a biosensor where biomolecules () are attached directly to the substrate () together with biomolecule-repellent molecules (), which cover the surface between the biomolecules () to prevent non-specific binding of analytes () and other biomolecules. The biomolecules () can be self-assembled hydrophilic polymers. One example of using the invention is immunological analysis using surface plasmon resonance (SPR).