The present invention relates to a procedure for the qualitative and/or quantitative analysis of biological substances, which are preferably biological substances, that are present in a conductive liquid medium, with the aid of at least one affinity sensor that includes at least one structure that includes...http://www.google.es/patents/US6803229?utm_source=gb-gplus-sharePatente US6803229 - Procedure for the analysis of biological substances in a conductive liquid medium
Procedure for the analysis of biological substances in a conductive liquid ...