All Stories

  1. Is F1-ATPase a Rotary Motor with Nearly 100% Efficiency? Quantitative Analysis of Chemomechanical Coupling and Mechanical Slip

    Article • Nano Letters, April 2019, American Chemical Society (ACS)

    Dr. Tomonari Sumi

  2. Theoretical analysis on thermodynamic stability of chignolin

    Article • Scientific Reports, March 2019, Springer Science + Business Media

    Dr. Tomonari Sumi

  3. Interaction potential surface between Raman scattering enhancing nanoparticles conjugated with a functional copolymer

    Article • Physical Chemistry Chemical Physics, January 2019, Royal Society of Chemistry

    Dr. Tomonari Sumi

  4. Tracing whale myoglobin evolution by resurrecting ancient proteins

    Article • Scientific Reports, November 2018, Springer Science + Business Media

    Dr. Tomonari Sumi

  5. Application of reference-modified density functional theory: Temperature and pressure dependences of solvation free energy

    Article • Journal of Computational Chemistry, November 2017, Wiley

    Dr. Tomonari Sumi

  6. Numerical calculation on a two-step subdiffusion behavior of lateral protein movement in plasma membranes

    Article • October 2017, American Physical Society (APS)

    Dr. Tomonari Sumi

  7. Myosin V: Chemomechanical-coupling ratchet with load-induced mechanical slip

    Article • Scientific Reports, October 2017, Nature

    Dr. Tomonari Sumi

  8. Design principles governing chemomechanical coupling of kinesin

    Article • Scientific Reports, April 2017, Nature

    Dr. Tomonari Sumi

  9. Influence of co-non-solvency on hydrophobic molecules driven by excluded volume effect

    Article • Physical Chemistry Chemical Physics, January 2017, Royal Society of Chemistry

    Dr. Tomonari Sumi

  10. Investigation of a Virtual Nested Two-dimensional Lattice Model for Representing the Diffusive Motion of a Transmembrane Protein in Cell Membrane

    Article • Journal of Computer Chemistry Japan, January 2017, Society of Computer Chemistry Japan

    Dr. Tomonari Sumi

  11. Interaction Potential between Biological Sensing Nanoparticles Determined by Combining Small-Angle X-ray Scattering and Model-Potential-Free Liquid Theory

    Article • The Journal of Physical Chemistry C, October 2016, American Chemical Society (ACS)

    Dr. Tomonari Sumi

  12. A reference-modified density functional theory: An application to solvation free-energy calculations for a Lennard-Jones solution

    Article • The Journal of Chemical Physics, June 2016, American Institute of Physics

    Dr. Tomonari Sumi

  13. Liquid–liquid phase separation of N-isopropylpropionamide aqueous solutions above the lower critical solution temperature

    Article • Scientific Reports, April 2016, Nature

    Dr. Tomonari Sumi

  14. Driving forces for the pressure-induced aggregation of poly(N-isopropylacrylamide) in water

    Article • Physical Chemistry Chemical Physics, January 2016, Royal Society of Chemistry

    Dr. Tomonari Sumi

  15. Mean-Field Approximation to the Hydrophobic Hydration in the Liquid–Vapor Interface of Water

    Article • The Journal of Physical Chemistry, December 2015, American Chemical Society (ACS)

    Dr. Tomonari Sumi

  16. Erratum: “A solvation-free-energy functional: A reference-modified density functional formulation” [J. Comput. Chem. 2015, 36, 1359-1369]

    Article • Journal of Computational Chemistry, July 2015, Wiley

    Dr. Tomonari Sumi

  17. A solvation-free-energy functional: A reference-modified density functional formulation

    Article • Journal of Computational Chemistry, May 2015, Wiley

    Dr. Tomonari Sumi

  18. A model-free method for extracting interaction potential between protein molecules using small-angle X-ray scattering

    Article • Journal of Molecular Liquids, December 2014, Elsevier

    Dr. Tomonari Sumi

  19. Temperature dependence of local solubility of hydrophobic molecules in the liquid-vapor interface of water

    Article • The Journal of Chemical Physics, November 2014, American Institute of Physics

    Dr. Tomonari Sumi

  20. Model-potential-free analysis of small angle scattering of proteins in solution: insights into solvent effects on protein–protein interaction

    Article • Physical Chemistry Chemical Physics, January 2014, Royal Society of Chemistry

    Dr. Tomonari Sumi

  21. Modulation of the intermolecular interaction of myoglobin by removal of the heme

    Article • Journal of Synchrotron Radiation, October 2013, International Union of Crystallography

    Dr. Tomonari Sumi

  22. Effects of hydrophobic hydration on polymer chains immersed in supercooled water

    Article • RSC Advances, January 2013, Royal Society of Chemistry

    Dr. Tomonari Sumi

  23. Possible mechanism underlying high-pressure unfolding of proteins: formation of a short-period high-density hydration shell

    Article • Physical Chemistry Chemical Physics, January 2011, Royal Society of Chemistry

    Dr. Tomonari Sumi

  24. Erratum: “Dewetting-induced globule-coil transitions of model polymers and possible implications high-temperature and low-pressure unfolding of proteins” [J. Chem. Phys. 132, 165101 (2010)]

    Article • The Journal of Chemical Physics, June 2010, American Institute of Physics

    Dr. Tomonari Sumi

  25. Dewetting-induced globule-coil transitions of model polymers and possible implications high-temperature and low-pressure unfolding of proteins

    Article • The Journal of Chemical Physics, April 2010, American Institute of Physics

    Dr. Tomonari Sumi

  26. Hydrophobic effects on multivalent-salt-induced self-condensation of DNA

    Article • The Journal of Chemical Physics, October 2009, American Institute of Physics

    Dr. Tomonari Sumi

  27. Critical Casimir effect in a polymer chain in supercritical solvents

    Article • Physical Review E, March 2009, American Physical Society (APS)

    Dr. Tomonari Sumi

  28. A Self-Consistent Density-Functional Approach for Homogeneous and Inhomogeneous Classical Fluids

    Article • Journal of the Physical Society of Japan, March 2008, Physical Society of Japan

    Dr. Tomonari Sumi

  29. Metal-nonmetal transition in dense fluid hydrogen

    Article • The Journal of Chemical Physics, January 2008, American Institute of Physics

    Dr. Tomonari Sumi

  30. Behavior of a polymer chain immersed in a binary mixture of solvents

    Article • The Journal of Chemical Physics, October 2007, American Institute of Physics

    Dr. Tomonari Sumi

  31. Integral equation study of hydrophobic interaction: A comparison between the simple point charge model for water and a Lennard-Jones model for solvent

    Article • The Journal of Chemical Physics, April 2007, American Institute of Physics

    Dr. Tomonari Sumi

  32. A crossover from metal to plasma in dense fluid hydrogen

    Article • The Journal of Chemical Physics, November 2006, American Institute of Physics

    Dr. Tomonari Sumi

  33. An interaction site model integral equation study of molecular fluids explicitly considering the molecular orientation

    Article • The Journal of Chemical Physics, July 2006, American Institute of Physics

    Dr. Tomonari Sumi

  34. Entropy- or enthalpy-driven collapse of strongly charged polymer chains in a one-component charged fluid of counterions or coions

    Article • The Journal of Chemical Physics, November 2005, American Institute of Physics

    Dr. Tomonari Sumi

  35. A cooperative phenomenon between polymer chain and supercritical solvent: Remarkable expansions of solvophobic and solvophilic polymers

    Article • The Journal of Chemical Physics, May 2005, American Institute of Physics

    Dr. Tomonari Sumi

  36. A remarkable increase of positron annihilation rate in supercritical fluid xenon

    Article • Chemical Physics Letters, May 2005, Elsevier

    Dr. Tomonari Sumi

  37. Anomalous behavior of a polymer chain in supercritical solvents: A remarkable expansion of solvophobic polymer

    Article • Chemical Physics Letters, May 2005, Elsevier

    Dr. Tomonari Sumi

  38. A density-functional study for the liquid–vapor coexistence curve of nitrogen fluid

    Article • The Journal of Chemical Physics, July 2004, American Institute of Physics

    Dr. Tomonari Sumi

  39. A path integral influence functional for excess electron in fluids: Density-functional formulation

    Article • The Journal of Chemical Physics, May 2004, American Institute of Physics

    Dr. Tomonari Sumi

  40. A density-functional theory for polymer liquids based on the interaction site model

    Article • The Journal of Chemical Physics, February 2003, American Institute of Physics

    Dr. Tomonari Sumi

  41. Integral equations for molecular fluids based on the interaction site model: Density-functional formulation

    Article • The Journal of Chemical Physics, October 2001, American Institute of Physics

    Dr. Tomonari Sumi

  42. Molecular-dynamics study of liquid mercury in the density region between metal and nonmetal

    Article • March 1999, American Physical Society (APS)

    Dr. Tomonari Sumi

  43. Molecular-orbital and molecular-dynamics study of mercury

    Article • January 1998, American Physical Society (APS)

    Dr. Tomonari Sumi

  44. Ab initio CASSCF and MRSDCI calculations of the (C6H6)2+ radical

    Article • Chemical Physics Letters, August 1997, Elsevier

    Dr. Tomonari Sumi

  45. Molecular-orbital study of Li and LiOH adsorption on a Cu(001) surface. II. Cluster-model calculations with image charges

    Article • February 1997, American Physical Society (APS)

    Dr. Tomonari Sumi