Patent ID: 9671397
Date: 2017-06-06
CPC Classifications: C08B,C09D,G01N

Claim:
1. Device for detecting analytes, comprising a plastic substrate at least partly covered directly with bonding polymers fixed to the substrate non-covalently, said bonding polymers comprising a polysaccharide skeleton provided with: aromatic groups of the form —X—CONH—Z, where X represents a linear or branched, substituted or unsubstituted alkyl chain, comprising 1 to 6 carbon atoms, and Z represents an aryl function; carboxylic acid groups of the form —X—COOH, where X represents a linear or branched, substituted or unsubstituted alkyl chain, comprising 1 to 6 carbon atoms; and reactive F groups selected from: where X and X′ each represent a substituted or unsubstituted alkyl chain comprising from 1 to 6 carbon atoms and Pep represents a peptide fragment.