Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1994 2019

2019

Confined Space Enables Spontaneous Liquid Separation by Molecular Size: Selective Absorption of Alkanes into a Polyolefin Cast Film

Chiba, A., Oshima, A. & Akiyama, R., 1 1 2019, (受理済み/印刷中) : : Langmuir.

研究成果: ジャーナルへの寄稿記事

Alkanes
Polyolefins
Paraffins
alkanes
casts

Reduced density profile of small particles near a large particle: Results of an integral equation theory with an accurate bridge function and a Monte Carlo simulation

Nakamura, Y., Arai, S., Kinoshita, M., Yoshimori, A. & Akiyama, R., 7 28 2019, : : Journal of Chemical Physics. 151, 4, 044506.

研究成果: ジャーナルへの寄稿記事

Integral equations
integral equations
solutes
closures
profiles
2018

Effective potential between negatively charged patches on acidic proteins immersed in various electrolyte solutions

Suematsu, A., Sawayama, T. & Akiyama, R., 8 21 2018, : : Journal of Chemical Physics. 149, 7, 074105.

研究成果: ジャーナルへの寄稿記事

Electrolytes
attraction
electrolytes
proteins
Anions
3 引用 (Scopus)

Stick boundary condition at large hard sphere arising from effective attraction in binary hard-sphere mixtures

Nakamura, Y., Yoshimori, A., Akiyama, R. & Yamaguchi, T., 3 28 2018, : : Journal of Chemical Physics. 148, 12, 124502.

研究成果: ジャーナルへの寄稿記事

attraction
Boundary conditions
boundary conditions
solutes
slip
2 引用 (Scopus)

Theoretical approaches for dynamical ordering of biomolecular systems

Okumura, H., Higashi, M., Yoshida, Y., Sato, H. & Akiyama, R., 2 1 2018, : : Biochimica et Biophysica Acta - General Subjects. 1862, 2, p. 212-228 17 p.

研究成果: ジャーナルへの寄稿評論記事

Molecular Dynamics Simulation
Biomolecules
Atoms
Integral equations
Molecular dynamics
Anions
Macros
Cations
Hydrolysis
Carrier Proteins
2017
8 引用 (Scopus)

Electrostatic double-layer interaction between stacked charged bilayers

Hishida, M., Nomura, Y., Akiyama, R., Yamamura, Y. & Saito, K., 10 19 2017, : : Physical Review E. 96, 4, 040601.

研究成果: ジャーナルへの寄稿記事

Electrostatics
electrostatics
osmosis
Van Der Waals
Interaction
2 引用 (Scopus)

Isotactic poly(4-methyl-1-pentene) melt as a porous liquid: Reduction of compressibility due to penetration of pressure medium

Chiba, A., Inui, M., Kajihara, Y., Fuchizaki, K. & Akiyama, R., 5 21 2017, : : Journal of Chemical Physics. 146, 19, 194503.

研究成果: ジャーナルへの寄稿記事

Compressibility
compressibility
penetration
helium
Helium
1 引用 (Scopus)

Modification of catalytic performance of supported Pt catalysts by coverage with silica layers

Takenaka, S., Akiyama, R., Kim, I. T., Matsune, H. & Kishida, M., 1 1 2017, : : Chemistry Letters. 46, 6, p. 851-854 4 p.

研究成果: ジャーナルへの寄稿記事

Catalyst supports
Silicon Dioxide
Catalysts
Alkenes
Hydrogenation
2016
3 引用 (Scopus)

Effects of interactions between depletants in phase diagrams of binary hard-sphere systems

Suematsu, A., Yoshimori, A. & Akiyama, R., 11 2016, : : EPL. 116, 3, 38004.

研究成果: ジャーナルへの寄稿記事

phase diagrams
interactions
potential theory
integral equations
solid phases
2014
8 引用 (Scopus)

Attractive interaction between macroanions mediated by multivalent cations in biological fluids

Fujihara, S. & Akiyama, R., 1 1 2014, : : Journal of Molecular Liquids. 200, PA, p. 89-94 6 p.

研究成果: ジャーナルへの寄稿記事

Monovalent Cations
Divalent Cations
Cations
Positive ions
cations
1 引用 (Scopus)
Density (specific gravity)
Ions
Molecules
Water
water
2 引用 (Scopus)

Effects of the solvation structure on diffusion of a large particle in a binary mixture studied by perturbation theory

Nakamura, Y., Yoshimori, A. & Akiyama, R., 1 1 2014, : : Journal of Molecular Liquids. 200, PA, p. 85-88 4 p.

研究成果: ジャーナルへの寄稿記事

Solvation
Binary mixtures
binary mixtures
solvation
perturbation theory
2 引用 (Scopus)
translational motion
radial distribution
attraction
Distribution functions
distribution functions
6 引用 (Scopus)

Perturbation theory of large-particle diffusion in a binary solvent mixture

Nakamura, Y., Yoshimori, A. & Akiyama, R., 6 15 2014, : : journal of the physical society of japan. 83, 6, 064601.

研究成果: ジャーナルへの寄稿記事

particle diffusion
perturbation theory
solutes
breakdown
solvation

Preface

Koga, K. & Akiyama, R., 1 1 2014, : : Journal of Molecular Liquids. 200, PA, 1 p.

研究成果: ジャーナルへの寄稿編集

2012

A model study of the conversion of energy from a chemical reaction into motion through a solvation motor

Tokunaga, K. & Akiyama, R., 1 1 2012, : : journal of the physical society of japan. 81, SUPPL. A, SA019.

研究成果: ジャーナルへの寄稿記事

solvation
chemical reactions
molecules
energy
random walk
10 引用 (Scopus)

A perturbation theory for friction of a large particle immersed in a binary solvent

Nakamura, Y., Yoshimori, A. & Akiyama, R., 1 1 2012, : : journal of the physical society of japan. 81, SUPPL. A, SA026.

研究成果: ジャーナルへの寄稿記事

friction
perturbation theory
solutes
hydrodynamic equations
boundary conditions
5 引用 (Scopus)
closures
distribution functions
solutes
dimers
proteins
1 引用 (Scopus)

Model dependence of the electrostatic response to a molecular-sized ion in water

Kubota, Y. & Akiyama, R., 9 2012, : : journal of the physical society of japan. 81, SUPPL. A, SA012.

研究成果: ジャーナルへの寄稿記事

molecular ions
electrostatics
water
molecules
fine structure
18 引用 (Scopus)

Molecular dynamics study of fast dielectric relaxation of water around a molecular-sized ion

Kubota, Y., Yoshimori, A., Matubayasi, N., Suzuki, M. & Akiyama, R., 12 14 2012, : : Journal of Chemical Physics. 137, 22, 224502.

研究成果: ジャーナルへの寄稿記事

Dielectric relaxation
molecular ions
Molecular dynamics
Ions
molecular dynamics
8 引用 (Scopus)

Perturbation theory of large-particle diffusion

Inayoshi, Y., Yoshimori, A. & Akiyama, R., 11 1 2012, : : journal of the physical society of japan. 81, 11, 114603.

研究成果: ジャーナルへの寄稿記事

particle diffusion
perturbation theory
hydrodynamic equations
radial distribution
distribution functions

Preface

Koga, K. & Akiyama, R., 9 2012, : : Journal of the Physical Society of Japan. 81, SUPPL. A

研究成果: ジャーナルへの寄稿編集

1 引用 (Scopus)

Solvent effect on the fluorescence spectra of coumarin 120 in water: A combined quantum mechanical and molecular mechanical study

Kawashima, Y., Yamamoto, S., Sakata, T., Nakano, H., Nishiyama, K. & Akiyama, R., 1 1 2012, : : journal of the physical society of japan. 81, SUPPL. A, SA024.

研究成果: ジャーナルへの寄稿記事

fluorescence
water
shift
molecules
molecular dynamics
2011
13 引用 (Scopus)
attraction
integral equations
electrolytes
covalent bonds
interactions
2 引用 (Scopus)

A simple theory for entropic interaction induced between large spheres in a binary mixture of small and medium spheres

Karino, Y., Akiyama, R. & Kinoshita, M., 11 1 2011, : : journal of the physical society of japan. 80, 11, 114802.

研究成果: ジャーナルへの寄稿記事

binary mixtures
interactions
crowding
dimerization
macromolecules
3 引用 (Scopus)

Fine structure of the dielectric response to a molecular-sized ion in water

Kubota, Y. & Akiyama, R., 7 7 2011, : : Journal of Physical Chemistry Letters. 2, 13, p. 1588-1591 4 p.

研究成果: ジャーナルへの寄稿記事

molecular ions
solutes
fine structure
Ions
Polarization
2010
10 引用 (Scopus)

Adsorption of xenon on a protein arising from the translational motion of solvent molecules

Akiyama, R., Karino, Y., Obama, H. & Yoshifuku, A., 2010, : : Physical Chemistry Chemical Physics. 12, 13, p. 3096-3101 6 p.

研究成果: ジャーナルへの寄稿記事

Xenon
translational motion
xenon
Molecular recognition
proteins
2009
4 引用 (Scopus)

Effect of solvent granularity on the activity coefficient of macromolecules

Karino, Y. & Akiyama, R., 8 27 2009, : : Chemical Physics Letters. 478, 4-6, p. 180-184 5 p.

研究成果: ジャーナルへの寄稿記事

crowding
Activity coefficients
Macromolecules
macromolecules
coefficients
16 引用 (Scopus)
profiles
interactions
integral equations
exclusion
binary mixtures
2007
11 引用 (Scopus)

Interaction between like-charged colloidal particles in aqueous electrolyte solution: Attractive component arising from solvent granularity

Akiyama, R., Fujino, N., Kaneda, K. & Kinoshita, M., 1 1 2007, : : Condensed Matter Physics. 10, 4, p. 587-596 10 p.

研究成果: ジャーナルへの寄稿記事

electrolytes
interactions
ions
translational motion
Coulomb potential
2006
32 引用 (Scopus)

Changes in thermodynamic quantities upon contact of two solutes in solvent under isochoric and isobaric conditions

Kinoshita, M., Harano, Y. & Akiyama, R., 12 1 2006, : : Journal of Chemical Physics. 125, 24, 244504.

研究成果: ジャーナルへの寄稿記事

solutes
Entropy
Enthalpy
Thermodynamics
thermodynamics
16 引用 (Scopus)

Remarkable solvent effects on depletion interaction in crowding media: Analyses using the integral equation theories

Akiyama, R., Karino, Y., Hagiwara, Y. & Kinoshita, M., 6 1 2006, : : journal of the physical society of japan. 75, 6, 064804.

研究成果: ジャーナルへの寄稿記事

crowding
macromolecules
integral equations
depletion
interactions
2005

Depletion force between two macromolecules in a binary mixture studied by the integral equation theory

Akiyama, R., Karino, Y. & Kinoshita, M., 2005, 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 版 巻 54. p. 3879-3880 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Binary mixtures
Macromolecules
Integral equations
Molecules
2004
3 引用 (Scopus)
semen
egg
egg masses
fish
fertilization (reproduction)
2003
106 引用 (Scopus)

Myoglobin-CO Substate Structures and Dynamics: Multidimensional Vibrational Echoes and Molecular Dynamics Simulations

Merchant, K. A., Noid, W. G., Akiyama, R., Finkelstein, I. J., Goun, A., McClain, B. L., Loring, R. F. & Fayer, M. D., 11 12 2003, : : Journal of the American Chemical Society. 125, 45, p. 13804-13818 15 p.

研究成果: ジャーナルへの寄稿記事

Myoglobin
Molecular Dynamics Simulation
Carbon Monoxide
Histidine
Molecular dynamics
10 引用 (Scopus)

Quantum solvent and solute effects in the infrared vibrational echo

Akiyama, R. & Loring, R. F., 10 9 2003, : : Journal of Physical Chemistry A. 107, 40, p. 8024-8028 5 p.

研究成果: ジャーナルへの寄稿記事

echoes
solutes
Infrared radiation
oscillators
harmonics
73 引用 (Scopus)

Structural assignments and dynamics of the a substates of MbCo: Spectrally resolved vibrational echo experiments and molecular dynamics simulations

Merchant, K. A., Noid, W. G., Thompson, D. E., Akiyama, R., Loring, R. F. & Fayer, M. D., 1 9 2003, : : Journal of Physical Chemistry B. 107, 1, p. 4-7 4 p.

研究成果: ジャーナルへの寄稿記事

Molecular Dynamics Simulation
Carbon Monoxide
Carbon monoxide
carbon monoxide
Molecular dynamics
2002
17 引用 (Scopus)

Dimorphic sperm influence semen distribution in a non-copulatory sculpin Hemilepidotus gilberti

Hayakawa, Y., Akiyama, R., Munehara, H. & Komaru, A., 11 1 2002, : : Environmental Biology of Fishes. 65, 3, p. 311-317 7 p.

研究成果: ジャーナルへの寄稿記事

Cottidae
sperm
semen
spermatozoa
plasma
18 引用 (Scopus)

Vibrational echoes for classical and quantum solutes

Akiyama, R. & Loring, R. F., 3 15 2002, : : Journal of Chemical Physics. 116, 11, p. 4655-4664 10 p.

研究成果: ジャーナルへの寄稿記事

echoes
solutes
Infrared radiation
line spectra
low frequencies
1999
11 引用 (Scopus)

Free energy profiles of electron transfer at water-electrode interface studied by the reference interaction site model theory

Akiyama, R., Kinoshita, M. & Hirata, F., 5 21 1999, : : Chemical Physics Letters. 305, 3-4, p. 251-257 7 p.

研究成果: ジャーナルへの寄稿記事

Free energy
electron transfer
free energy
Electrodes
electrodes
1998
28 引用 (Scopus)

Deuterium substitution effect on the excited-state dynamics of rhodopsin

Kakitani, T., Akiyama, R., Hatano, Y., Imamoto, Y., Shichida, Y., Verdegem, P. & Lugtenburg, J., 2 12 1998, : : Journal of Physical Chemistry B. 102, 7, p. 1334-1339 6 p.

研究成果: ジャーナルへの寄稿記事

Rhodopsin
Deuterium
Excited states
deuterium
Substitution reactions
49 引用 (Scopus)

Theoretical study for water structure at highly ordered surface: Effect of surface structure

Akiyama, R. & Hirata, F., 3 22 1998, : : Journal of Chemical Physics. 108, 12, p. 4904-4911 8 p.

研究成果: ジャーナルへの寄稿記事

Surface structure
Water
water
solid surfaces
Molecules
1997
16 引用 (Scopus)

Analysis of the excited-state dynamics of 13-trans-locked-bacteriorhodopsin

Akiyama, R., Yoshimori, A., Kakitani, T., Imamoto, Y., Shichida, Y. & Hatano, Y., 1 23 1997, : : Journal of Physical Chemistry A. 101, 4, p. 412-417 6 p.

研究成果: ジャーナルへの寄稿記事

Bacteriorhodopsins
Excited states
chromophores
optical spectrum
optical absorption
1996
6 引用 (Scopus)

Analysis of the temperature dependence of femtosecond excited state dynamics of bacteriorhodopsin by spin-boson model

Akiyama, R., Yoshimori, A., Kakitani, T., Imamoto, Y., Shichida, Y. & Hatano, Y., 6 1996, : : Chemical Physics Letters. 256, 1-2, p. 165-171 7 p.

研究成果: ジャーナルへの寄稿記事

Bacteriorhodopsins
Bosons
Chromophores
Excited states
chromophores
1995
12 引用 (Scopus)

Temperature dependence of femtosecond excited state dynamics of bacteriorhodopsin analyzed by the fourier transform of optical absorption spectra

Akiyama, R., Kakitani, T., Imamoto, Y., Shichida, Y. & Hatano, Y., 1 1 1995, : : Journal of Physical Chemistry. 99, 18, p. 7147-7153 7 p.

研究成果: ジャーナルへの寄稿記事

Bacteriorhodopsins
Excited states
Light absorption
optical spectrum
Absorption spectra
1994

Short lived species produced in pulse irradiated melts of LiF-KF and LiF-NaF-KF eutectic mixtures

Akiyama, R., Fujiwara, T. & Sawamura, S., 1 1 1994, : : journal of nuclear science and technology. 31, 3, p. 250-252 3 p.

研究成果: ジャーナルへの寄稿記事

Lithium compounds
lithium compounds
sodium fluorides
Nuclear engineering
Arrhenius plots

Short Lived Species Produced in Pulse Irradiated Melts of LiF-KF and LiF-NaF-KF Eutectic Mixtures

Akiyama, R., Kitaichi, M., Fujiwara, T. & Sawamura, S., 1 1 1994, : : journal of nuclear science and technology. 31, 3, p. 250-252 3 p.

研究成果: ジャーナルへの寄稿記事

Alkali halides
molten salt nuclear reactors
alkali halides
eutectics
Eutectics