Fabrication of passive surface to protein by physicochemical proteomics approach

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We evaluated absorption behaviors of peptides to the surfaces. The model peptides which have different kinds and alignments of amino acids were synthesized. The functional groups of surfaces were controlled by self-assemble monolayers(SAMs). The absorption behaviors were measured by surface plasmon resonance. From results, it was found that the peptide which has hydrophobic groups absorb to hydrophobic surface and the peptide which has charge absorbs to the surface by electrostatic attractive force.