Japan Atomic Energy Agency Takasaki Advanced Radiation Research Institute, Department of Material Development, Research Group for Environment Functional Materials
放射線グラフト重合, Radiation grafting
Yusuke Kimura, Kimio Yoshimura, Masaaki Omichi, Tomoko G. Oyama, Kotaro Oyama, Hiroyuki Hoshina, Noriaki Seko, Atsushi Kimura, Mitsumasa Taguchi. Development of Low-Viscosity Silicone Rubber With Variable Hardness for Precise Microfabrication. Polymers for Advanced Technologies. 2025. 36. 1
Masaaki Omichi, Hiroyuki Hoshina, Hidenobu Morishima, Kunihiro Ohshima, Noriaki Seko. Accurate measurement of the localized degree of grafting using thermogravimetric analysis. Polymer Degradation and Stability. 2025. 111087-111087
Yanisa Limsuwan, Kasinee Hemvichian, Hiroyuki Hoshina, Jinhua Chen, Yoko Shimoyama, Haruyo Amada, Noriaki Seko, Thirawudh Pongprayoon. PE/PP fibrous adsorbents with bifunctional groups of tertiary amine and phosphate prepared by electron beam induced co-grafting for heavy metal adsorption of both cationic and anionic forms in acidic conditions. Polymer. 2024. 315. 127792-127792
Y. Limsuwan, P. Lertsarawu, K. Hemvichian, N. Seko, T. Pongprayoon. Cu(II) removal from aqueous solution in trickle tray adsorber using non-woven fabric modified via radiation-assisted functionalization. Nature. 2024. 14. 27076
Ryohei Kakuchi, Takuma Oguchi, Minoru Kuroiwa, Yu Hirashima, Masaaki Omichi, Noriaki Seko, Hikaru Yanai. Installation of superacidic carbon acid moieties into polymer materials via post-polymerization modification. Chemical Science. 2024. 15. 19322-19327
Minami Abe, Noriaki Seko, Hiroyuki Hoshina, Shigeki Wada, Shinya Yamasaki, Keisuke Sueki, Aya Sakaguchi. Simple and convenient preconcentration procedure for the isotopic analysis of uranium in seawater. Analytical Methods. 2024. 16. 16. 2478-2488
Toshinori Motegi, Masaaki Omichi, Yasunari Maekawa, Noriaki Seko. Direct observation of radiation-induced graft polymerization on a polyethylene film. Radiation Physics and Chemistry. 2024. 214. 111281-111281
Bin Jeremiah D. Barba, Noriaki Seko, Jordan F. Madrid, David P. Penaloza. Modified abaca fiber prepared by radiation-induced graft polymerization as a reinforcement for unsaturated polyester resin composites. Polymer Journal. 2023. 56. 2. 97-105
A. Kawasuso, M. Suda, H. Murakawa, M. Komada, C. Suzuki, H. Amada, K. Michishio, M. Maekawa, A. Miyashita, N. Seko, et al. Robustness of semimetallic transport properties of TaAs against off-stoichiometric disorder. Journal of Applied Physics. 2023. 133. 22
Kazuyuki Enomoto, Hiroyuki Hoshina, Noboru Kasai, Keisuke Kurita, Yuji Ueki, Yuto Nagao, Yong-Gen Yin, Nobuo Suzui, Naoki Kawachi, Noriaki Seko. Flow filtration/adsorption and simultaneous monitoring technologies of radiocesium 137Cs in river water. Chemical Engineering Journal. 2023. 141696-141696
Nor Azillah Fatimah Othman, Sarala Selambakkannu, Noriaki Seko. Biodegradable dual-layer Polyhydroxyalkanoate (pha)/Polycaprolactone (pcl) mulch film for agriculture: Preparation and characterization. Energy Nexus. 2022. 8. 100137-100137
Ryohei Kakuchi, Kiho Matsubara, Jordan F. Madrid, Bin Jeremiah D. Barba, Masaaki Omichi, Yuji Ueki, Noriaki Seko. A-la-carte surface functionalization of organic materials via the combination of radiation-induced graft polymerization and multi-component reactions. MRS Communications. 2022. 12. 5. 552-564
Bin Jeremiah D. Barba, Celine Grace V. Causapin, Patrick Jay E. Cabalar, John Andrew A. Luna, Noriaki Seko, Masaaki Omichi, Ryohei Kakuchi, Jordan F. Madrid. Pineapple Fiber Hybrids Prepared by the Fusion of radiation-induced Graft Polymerization and Kabachnik-Fields three-component Reaction (RIGP-KF3CR). Journal of Natural Fibers. 2022. 1-13
Yuji Ueki, Masahiro Oshida, Hidetaka Sando, Noriaki Seko. Bleed-out suppression of silicone rubber by electron beam crosslinking. Radiation Physics and Chemistry. 2022. 193. 110002-110002
Patrick Jay E. Cabalar, Takashi Hamada, Jordan F. Madrid, Noriaki Seko. Synthesis of Anion Electrolyte Membrane through Radiation-induced Graft Polymerization of Poly(4-vinylbenzyl chloride) onto Isotactic Polypropylene Film. Mindanao Journal of Science and Technology. 2022. 20. S1
Masaaki Omichi, Noriaki Seko, Yasunari Maekawa. Synergizing radiation-induced emulsion graft polymerization of glycidyl methacrylate on polyethylene-coated polypropylene nonwoven fabric by addition of hydrophobic alcohols. Radiation Physics and Chemistry. 2022. 191. 109867-109867
A Miyashita, M Maekawa, Y Shimoyama, N Seko, A Kawasuso, R Y Umetsu. High-density magnetic-vacancy inclusion in Co2MnGa single crystal probed by spin-polarized positron annihilation spectroscopy. Journal of Physics: Condensed Matter. 2021. 34. 4. 045701-045701