Structure-activity relationship in binding ligands to library of artificial receptors: the search for biocompatible sensor.

Structure-activity relationship (SAR) analysis was applied for studies of docking of colored ligands to library of artificial receptors formed by self-assembly of N-lipidated amino acids immobilised on the cellulose support. The studies show that the binding depends mainly on the structure of amino acid fragment but influence of N-lipidic fragment is less important.