友坂 秀之. 1 Antimutagenic Activity of Organic Solvent Extracts from Pulp of Pyrus communis (Pear). Agrochemistry, Environmental, and Geochemistry 198, Pacifichem 2015, International Chemical Congress of Pacific Basin Societies, Honolulu, HI, USA. 2015
友坂 秀之. 2 Development of the Bisthiourea Organocatalyst with the Aromatic Layered Twisted Structure Based on the Remote Asymmetric Control. PA (D)-10, IKCOC-13, Kyoto, Japan. 2015
友坂 秀之. 7 Preparation and Characterization of the Porous Polymer and Carbon Spheres. Nanoparticles and Nanoparticle-based Materials: Synthesis, Characterization, and Applications 1082, Pacifichem 2010, International Chemical Congress of Pacific Basin Societies, Honolulu, HI, USA. 2010
友坂 秀之. 6 Synthesis of Organic Dyes with Donor-acceptor Structure for Dye-sensitized Solar Cells. Materials & Nanotechnology 916, Pacifichem 2010, International Chemical Congress of Pacific Basin Societies, Honolulu, HI, USA. 2010
友坂 秀之. 5 Improvement of Electrostatic Capacitance with Exfoliated Mesocarbon Microbeads. Materials & Nanotechnology 895, Pacifichem 2010, International Chemical Congress of Pacific Basin Societies, Honolulu, HI, USA. 2010