[P-11-2] Immobilization of Protein Molecules on Step-Controlled Sapphire Surfaces and Characterization of the Adhesion Forces R. Aoki、T. Arakawa、T. Oya、T. Ogino (1.Yokohama National University、2.CREST/JST) https://doi.org/10.7567/SSDM.2007.P-11-2