"Tetsuo Okada,Takumi Ohki,Makoto Harada","Consideration of Ion Recognition Selectivity Based on Hydration of Ions in Confined Spaces",,"Analytical Sciences",,"Vol. 25",,"pp. 167-175",2009,
"Takumi Ohki,Makoto HARADA,TETSUO OKADA","Perturbation of Second and Farther Hydration Shells of Alkali Cations and Bromide in Concentrated Aqueous Protein as a Water-Shortage Medium",,"Journal of Physical Chemistry B",,"Vol. 112",,"pp. 11863?11867",2008,Oct.
"Takumi Ohki,Makoto Harada,Tetsuo Okada","Solvation of Ions in Aqueous Hydrophilic Polymer Solutions",,"Journal of Ion Exchange",,"Vol. 18",,"pp. 6-9",2007,Oct.
"Takumi Ohki,Makoto Harada,Tetsuo Okada","Structural and Thermodynamic Aspects of Ionic Solvation in Concentrated Aqueous Poly(ethylene glycol)",,"Journal of Physical Chemistry B",,"Vol. 111",,"pp. 7245 ? 7252",2007,June