Molecular fingerprints with enhanced identifying capability, method for preparing same and use thereof

摘要

The invention concerns a method for preparing a molecular fingerprint comprising sites for identifying at least one target molecule, the fingerprint being obtained from at least one master molecule of polymeric type, called master polymer. The invention is characterized in that the master polymer is different from the target molecule(s), and is capable of being eliminated by degradation and/or washing, and that at least 5% in number of monomer units constituting the master polymer are involved in the formation of the sites for identifying the target molecule(s).