@article{CTT100904740,
  author = {Keisuke Hirata and Eiko Sato and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii},
  title = {Ion Recognition beyond Size Matching: Cooperative Hydration Effect on the K+ Selectivity of Valinomycin over Na+ Revealed by Cryogenic Double Ion Trap Infrared Spectroscopy},
  journal = {The Journal of Physical Chemistry Letters},
  year = 2023,
}

@article{CTT100900345,
  author = {Keisuke Hirata and Eiko Sato and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii},
  title = {Cation-responsive cavity expansion of valinomycin revealed by cryogenic ion trap infrared spectroscopy},
  journal = {Physical Chemistry Chemical Physics},
  year = 2022,
}

@article{CTT100853276,
  author = {Eiko Sato and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii},
  title = {Rethinking Ion Transport by Ionophores: Experimental and Computational Investigation of Single Water Hydration in Valinomycin-K+ Complexes},
  journal = {J. Phys. Chem. Lett.},
  year = 2021,
}

@inproceedings{CTT100875055,
  author = {Keisuke Hirata and Eiko Sato and Shun-ichi Ishiuchi and Masaaki Fujii},
  title = {Vibrational spectroscopy of hydrated clusters of valinomycin-metal complexes: Watching single water hydration},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100837265,
  author = {佐藤 映虹 and 平田 圭祐 and 石内 俊一 and 藤井 正明},
  title = {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},
  booktitle = {},
  year = 2019,
}