@article{CTT100904737, author = {Kien X. Vo and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Infrared Spectra of Beauvericin-Alkaline Earth Metal Ion Complexes─Ion Preference to Physiological Ions}, journal = {The Journal of Physical Chemistry A}, year = 2023, } @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{CTT100900370, author = {Satoru Tanabe and Keisuke Hirata and Koichi Tsukiyama and James M. Lisy* and Shun-ichi Ishiuchi* and Masaaki Fujii*}, title = {Can Ag+ Permeate through a Potassium Ion Channel? A Bottom-Up Approach by Infrared Spectroscopy of the Ag+ Complex with the Partial Peptide of a Selectivity Filter}, 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{CTT100900337, author = {Kien X. Vo and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Na+ selective binding by beauvericin and its mechanism studied by mass-coupled cold ion trap infrared spectroscopy}, journal = {The Journal of Physical Chemistry Letters}, year = 2022, } @article{CTT100900327, author = {Yukina Suzuki and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {A bottom-up approach to the ion recognition mechanism of K+ channels from laser spectroscopy of hydrated partial peptide–alkali metal ion complexes}, journal = {Physical Chemistry Chemical Physics}, year = 2022, } @article{CTT100874987, author = {Yukina Suzuki and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Double Ion Trap Laser Spectroscopy of Alkali Metal Ion Complexes with a Partial Peptide of the Selectivity Filter in K+ Channels─Temperature Effect and Barrier for Conformational Conversions}, journal = {The Journal of Physical Chemistry A}, year = 2021, } @article{CTT100853281, author = {Takumi Negoro and Keisuke Hirata and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Potassium and Sodium Ions Complexes with a Partial Peptide of the Selectivity Filter in K+ Channels Studied by Cold Ion Trap Infrared Spectroscopy: Effect of Hydration}, journal = {Phys. Chem. Chem. Phys.}, year = 2021, } @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, } @article{CTT100821207, author = {Remina Otsuka and Keisuke Hirata and Yuta Sasaki and James M. Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Alkali and alkaline earth metal ions complexes with a partial peptide of the selectivity filter in K+ channels studied by a cold ion trap infrared spectroscopy}, journal = {ChemPhysChem}, year = 2020, } @article{CTT100777425, author = {Shun-ichi Ishiuchi and Yuta Sasaki and James M. Lisy and Masaaki Fujii*}, title = {Ion-peptide interactions between alkali metal ions and a termini-protected dipeptide; Modeling a portion of the selectivity filter in K+ channels}, journal = {Physical Chemistry Chemical Physics}, year = 2018, } @inproceedings{CTT100922734, author = {佐久間 竜 and 王 君成 and 平田 圭祐 and James M. Lisy and 藤井 正明 and 石内 俊一}, title = {クラウンエーテル・アルカリ金属錯体水和クラスターの冷却イオントラップ赤外分光-イオン選択性に対する水和効果の解明-}, booktitle = {}, year = 2023, } @inproceedings{CTT100893639, author = {田邊悟 and 平田圭祐 and James M. Lisy and 石内俊一 and 築山光一 and 藤井正明}, title = {K+チャネル選択フィルター部分ペプチド(GYG)-Ag+錯体の冷却イオントラップ赤外分光}, booktitle = {}, year = 2022, } @inproceedings{CTT100882995, author = {Kien Vo and Keisuke Hirata and James Lisy and Shun-ichi Ishiuchi and Masaaki Fujii}, title = {Ion Selectivity of Beauvericin and its Mechanism Studied by Mass-coupled Cold Ion Trap Infrared Spectroscopy and Computational Study}, booktitle = {}, year = 2022, } @inproceedings{CTT100882997, author = {田邊 悟 and 平田 圭祐 and Lisy James M. and 石内 俊一 and 築山 光一 and 藤井 正明}, title = {K+チャネル選択フィルター部分ペプチド(GYG)-タリウム錯体の冷却イオントラップ赤外分光}, booktitle = {}, year = 2022, } @inproceedings{CTT100882999, author = {平田 圭祐 and 鈴木 雪菜 and James M. Lisy and 石内 俊一 and 藤井 正明}, title = {K+チャネル選択フィルター部分ぺプチドーアルカリ金属錯体の冷却イオントラップ赤外分光ーK+選択性に対する温度効果ー}, booktitle = {}, year = 2022, } @inproceedings{CTT100875051, author = {鈴木雪菜 and 平田圭祐 and James M. Lisy and 石内俊一 and 藤井正明}, title = {K⁺チャネル選択フィルター部分ぺプチド-アルカリ金属イオン錯体水和クラスターの冷却イオントラップ分光 ーイオン選択性に対する水和効果ー}, booktitle = {}, year = 2021, } @inproceedings{CTT100853292, author = {大古 拡弥 and 田端 みずき and James Lisy and 吉森 篤史 and 中野 洋文 and 平田 圭祐 and 石内 俊一 and 藤井 正明}, title = {天然変性タンパク質α シヌクレイン部分ペプチド-リガンド複合体の冷却イオン分光 -リガンド結合によって誘起される二次構造の探索-}, booktitle = {}, year = 2020, } @inproceedings{CTT100837261, author = {大塚 玲美奈 and 平田 圭祐 and James M. Lisy and 石内 俊一 and 藤井 正明}, title = {カリウムイオンチャネル選択フィルター部分ペプチド-アルカリ土類金属錯体の冷却イオントラップ赤外分光}, booktitle = {}, year = 2019, } @inproceedings{CTT100837260, author = {根来 拓己 and 福井 義光 and 平田 圭祐 and James M. Lisy and 石内 俊一 and 藤井 正明}, title = {カリウムイオンチャネル選択フィルター部分ペプチドーアルカリ金属錯体の冷却イオントラップ分光ー錯形成に対する水和効果}, booktitle = {}, year = 2019, } @inproceedings{CTT100818799, author = {石内 俊一 and 佐々木 裕太 and 根来 拓己 and James M. Lisy and 藤井 正明}, title = {エレクトロスプレー・冷却イオントラップ法によるK+イオンチャンネル部分ペプチド・アルカリ金属イオン錯体の赤外分光―イオン選択性へのボトムアップ・アプローチ}, booktitle = {}, year = 2018, } @inproceedings{CTT100818791, author = {根来 拓己 and 石内 俊一 and James M. Lisy and 藤井 正明}, title = {エレクトロスプレー・冷却イオントラップ法によるカリウムイオンチャネルのイオン選択性に対する水和効果}, booktitle = {}, year = 2018, }