"Keisuke Hirata,Eiko Sato,James M. Lisy,Shun-ichi Ishiuchi,Masaaki Fujii","Ion Recognition beyond Size Matching: Cooperative Hydration Effect on the K+ Selectivity of Valinomycin over Na+ Revealed by Cryogenic Double Ion Trap Infrared Spectroscopy",,"The Journal of Physical Chemistry Letters","American Chemical Society","Volume 14","Issue 24","pp. 5567?5572",2023,June "Keisuke Hirata,Eiko Sato,James M. Lisy,Shun-ichi Ishiuchi,Masaaki Fujii","Cation-responsive cavity expansion of valinomycin revealed by cryogenic ion trap infrared spectroscopy",,"Physical Chemistry Chemical Physics","The Royal Society of Chemistry","Vol. 25","No. 2","pp. 1075-1080",2022,Dec. "Keisuke Hirata,Eiko Sato,Shun-ichi Ishiuchi,Masaaki Fujii","Vibrational spectroscopy of hydrated clusters of valinomycin-metal complexes: Watching single water hydration","Pacifichem 2021",,,,,,2021,Dec. "Eiko Sato,Keisuke Hirata,James M. Lisy,Shun-ichi Ishiuchi,Masaaki Fujii","Rethinking Ion Transport by Ionophores: Experimental and Computational Investigation of Single Water Hydration in Valinomycin-K+ Complexes",,"J. Phys. Chem. Lett.",,"Vol. 12","No. 6","pp. 1754-1758",2021,Feb. "佐藤 映虹,平田 圭祐,石内 俊一,藤井 正明","冷却イオントラップ法によるバリノマイシンーアルカリ金属イオン水和クラスターの赤外分光","第13回分子科学討論会",,,,,,2019,Sept.