Ohno & Nakamura Laboratory

河野 雄樹 Yuki Kohno


学歴

2007年 3月 東京農工大学工学部生命工学科卒業
2009年 3月 東京農工大学大学院工学府生命工学専攻博士前期課程修了
2012年 3月 東京農工大学大学院工学府生命工学専攻博士後期課程修了

職歴

2012年 4月 - 2013年 3月 東京農工大学 特任助教
2013年 4月 - 2014年 3月 コロラド大学ボルダー校 PD
2014年 4月 - 2015年 9月 日本学術振興会 海外特別研究員
2015年 10月 - 東京農工大学 特任助教

(最終更新 2015年10月)


研究分野

イオン液体化学・高分子化学・配位化学・膜分離工学


キーワード

インテリジェント高分子電解質・温度応答性イオン液体・金属錯体由来イオン液体・省エネルギープロセス構築


原著論文

26.Reversible and selective O2 binding using a new thermoresponsive cobalt(U)-based ionic liquid, Y. Kohno, M. G. Cowan, A. Okafuji, H. Ohno, D. L. Gin, and R. D. Noble, I&EC research, 2015, 54, 12214-12216. Link

25.Phosphonium-based poly(ionic liquid) membranes: the effect of cation alkyl chain length on light gas separation properties and ionic conductivity, M. G. Cowan, M. Masuda, W. M. McDanel, Y. Kohno, D. L. Gin, and Richard D. Noble, J. Memb. Sci., 2015, in press.

24.Reversible water uptake/release by thermoresponsive polyelectrolyte hydrogels derived from ionic liquids, Y. Deguchi, Y. Kohno, and H. Ohno, Chem. Comm., 2015, 51, 9287-9290.Link

23.Is seven a minimum number of water molecules per ion pair for assured biological activity in ionic liquid/water mixtures?, H. Ohno, K. Fujita, andY. Kohno, Physical Chemistry Chemical Physics., 2015, 17, 14454-14460.Link

22.Density fluctuations in aqueous solution of ionic liquid with lower critical solution temperature: Mixture of tetrabutylphosphonium trifluoroacetate and water, A. Nitta, T. Morita, S. Saita, Y. Kohno, H. Ohno, and K. Nishikawa, Chemical Physics Letters,2015, 628, 108-112.Link

21.Selected as a Very Important Paper (VIP)!

High Ethene/Ethane Selectivity in 2,2'-Bipyridine-Based Silver(I) Complexes by Removal of Coordinated Solvent, M. G. Cowan, W. M. McDanel, H. H. Funke, Y. Kohno, D. L. Gin, and R. D. Noble, Angew. Chem. Int. Ed.,, 2015, 54, 5740-5743.Link

20.Review Paper!

Thermoresponsive polyelectrolytes derived from ionic liquids, Y. Kohno, S. Saita, Y. Men, J. Yuan, and H. Ohno, Polymer Chemistry, 2015, 6, 2163-2178.Link

19.A fine tuning of LCST-type phase transition of poly(ionic liquid)s in water,Y. Deguchi, Y. Kohno, and H. Ohno, Chem. Lett., 2015, 44, 238-240.Link

18. Ammonium based Zwitterions showing both LCST- and UCST-type phase transitions after mixing with water in a very narrow temperature range, S. Saita, Y. Mieno,Y. Kohno, and H. Ohno, Chem. Commun., 2014, 50,15450-15452.Link

17. A cobalt(II) bis(salicylate)-based ionic liquid that shows thermoresponsive and selective water coordination, Y. Kohno, M. G. Cowan, M. Masuda, I. Bhowmick, M. P. Shores, D. L. Gin, and R. D. Noble, Chem. Commun., 2014, 50,6633-6636. Link

16. Design of ionic liquid-derived polyelectrolyte gels toward reversible water absorption/desorption system driven by small temperature change, Y. Deguchi, Y. Kohno, and H. Ohno, Australian J. Chem., 2014, 67, 1666-1670. Link

15. Temperature-driven and reversible assembly of homopolyelectrolytes derived from suitably designed ionic liquids in water, Y. Kohno, Y. Deguchi, N. Inoue, and H. Ohno, Australian J. Chem., 2013, 66, 1393-1398. Link

14. Introduction of hydrophilic groups onto the ortho-position of benzoate anions induced phase separation of the corresponding ionic liquids with water, T. Ando, Y. Kohno, N. Nakamura, and H. Ohno, Chem. Comm., 2013, 49, 10248-10250. Link

13. Ionic liquids showing phase separation with water prepared by mixing hydrophilic and polar amino acid ionic liquids, S. Saita, Y. Kohno, N. Nakamura, and H. Ohno, Chem. Comm., 2013, 49, 8988-8990. Link

12. Design of phosphonium-type zwitterion as an additive to improve saturated water content of phase-separated ionic liquid from aqueous phase toward reversible extraction of proteins, Y. Ito, Y. Kohno, N. Nakamura, and H. Ohno, Int. J. Mol. Sci., 2013, 14, 18350-18361. Link

11. Detection of small differences in the hydrophilicity of ions using the LCST-type phase transition of an ionic liquid-water mixture, S. Saita, Y. Kohno, and H. Ohno, Chem. Commun., 2013, 49, 93-95. Link

10. Selective transport of water-soluble proteins from aqueous to ionic liquid phase via a temperature-sensitive phase change of these mixtures, Y. Kohno, N. Nakamura, and H. Ohno, Australian J. Chem., 2012, 65, 1548-1553. Link

9. Ionic liquid-derived charged polymers to show highly thermoresponsive LCST-type transition with water at desired temperatures, Y. Kohno, Y. Deguchi, and H. Ohno, Chem. Commun., 2012, 48, 11883-11885. Link

8. Addition of suitably-designed zwitterion improves the saturated water content of hydrophobic ionic liquids, Y. Ito, Y. Kohno, N. Nakamura, and H. Ohno, Chem. Commun., 2012, 48, 11220-11222. Link

7. Selected as a feature article!
Ionic liquid/water mixtures: from hostility to conciliation, Y. Kohno and H. Ohno, Chem. Commun., 2012, 48, 7119-7130. Link

6. Selected as a perspective article!
Temperature-responsive ionic liquid/water interfaces: relation between hydrophilicity of ions and dynamic phase change, Y. Kohno and H. Ohno, Phys. Chem. Chem. Phys., 2012, 14, 5063-5070. Link

5. Key factors to prepare polyelectrolytes showing temperature-sensitive LCST-type phase transition in water, Y. Kohno and H. Ohno, Australian J. Chem., 2011, 65, 91-94. Link

4. Material design of ionic liquids to show temperature-sensitive LCST-type phase transition after mixing with water, Y. Kohno, H. Arai, S. Saita, and H. Ohno, Australian J. Chem., 2011, 64, 1560-1567. Link

3. Dual stimuli-responsive phase transition of an ionic liquid/water mixture, Y. Kohno, H. Arai, and H. Ohno, Chem. Commun., 2011, 47, 4772-4774. Link

2. Extraction of proteins with temperature sensitive and reversible phase change of ionic liquid/water mixture, Y. Kohno, S. Saita, K. Murata, N. Nakamura, and H. Ohno, Polym. Chem., 2011, 2, 862-867. Link

1. Chiral stability of phosphonium-type amino acid ionic liquids, K. Fukumoto, Y. Kohno, and H. Ohno, Chem. Lett., 2006, 35, 1252-1253. Link

総説及び成書

イオン液体界面研究の開発の展開,大野弘幸, 一川尚広 河野雄樹, 表面科学, 2013, 34(4), 166-172.

イオン液体の科学‐新世代液体への挑戦‐, 西川恵子、大内幸雄、伊藤敏幸、大野弘幸、渡邊正義編, 丸善株式会社, 第3章3節2項,2012, p323-329.

イオン液体:基礎と現状(総論), 河野雄樹, 大野弘幸, 化学工学, 2011, 75, 376-378.

イオン液体III -ナノ・バイオサイエンスへの挑戦-, 監修:大野弘幸, シーエムシー出版, 2010, 第4章.