... acid (C1 6A) , octadecanoic acid (C 18 A) , eicosanoic acid (C 20 A) , docosanoic acid (C2 2A) , tetracosanoic acid (C2 4A) , and hexacosanoic acid (C2 6A) were imaged by AFM When the carboxylic acids were ... Kuroda R, Kishi E, Yamano A, Hatanaka K, Matsuda H, Eguchi K, Nakagiri T: J Vac Sci Techn B 1991, 9:1180 Hibino M, Sumi A, Hatta I: Jpn J Appl Phys Part Regular Papers Short Notes Rev Papers ... angle was measured by an NRL contact angle goniometer (Model 100, Rame-Hart) in the laboratory atmosphere One m-cresol droplet of μL was placed on the substrate and contact angles were read on...