Okamoto Ryuichi 岡本隆一

Researcher Number	10636385
Other IDs
Affiliation (Current)	2025: 兵庫県立大学, 情報科学研究科, 特任准教授
Affiliation (based on the past Project Information) *help	2025: 兵庫県立大学, 情報科学研究科, 特任准教授 2017 – 2023: 岡山大学, 異分野基礎科学研究所, 特任講師 2016: 首都大学東京, 理工学研究科, 特任助教 2014 – 2015: 首都大学東京, 理工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 13040:Biophysics, chemical physics and soft matter physics-related Except Principal Investigator Biological physics/Chemical physics/Soft matter physics / Basic Section 13040:Biophysics, chemical physics and soft matter physics-related / Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Keywords	Principal Investigator ポアソン-ボルツマン方程式 / specific ion effect / 相分離 / 密度ゆらぎ / 溶媒和 / 水和効果 / 連続場理論 / ホフマイスター系列 / 電解質 / 浸透係数 … More / 部分モル体積 / 活量係数 / イオン固有効果 / 塩溶液 / 電縮効果 / セチェノフ係数 / 浸透第二ビリアル係数 / 疎水性相互作用 / 溶媒誘起相互作用 / 静電相互作用 / イオン / 排除体積効果 / 電解質溶液 … More Except Principal Investigator 理論モデリング / 表面張力 / 界面 / イオン特異的効果 / 電解質水溶液 / 環境応答 / 相分離 / ミセル形成 / 溶媒誘起力 / セチェノフ係数 / 浸透第二ビリアル係数 / ミセル / イオン / 溶媒和 / 浸透第２ビリアル係数 / 疎水性相互作用 / イオン添加効果 / 疎水効果 / ブラウン・ラチェット / マイクロスイマー / マイクロマシン / 揺動散逸定理 / 異常拡散 / 細胞 / ソフトマター / マイクロレオロジー / 電場効果 / イオン運動 / 極性流体 / 化学変化 / 化学反応 / 電離 / ナノバブル / 水和効果 Less

Elucidation of Ion-Specific Effects Involving Acid (H+) and Base (OH-) at Interfaces
- Principal Investigator
  
  甲賀研一郎
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13040:Biophysics, chemical physics and soft matter physics-related
- Research Institution
  Okayama University
Theoretical study of steric effects in electrolyte solutions: Toward thorough understanding of Hofmester effectPrincipal Investigator
- Principal Investigator
  
  Okamoto Ryuichi
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13040:Biophysics, chemical physics and soft matter physics-related
- Research Institution
  Okayama University
Understanding solvent-mediated forces with diverse responses to ions, co-solvents, and temperature
- Principal Investigator
  
  Koga Kenichiro
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
- Research Institution
  Okayama University
Theoretical study on the universal behaviors in cell rheology
- Principal Investigator
  
  Komura Shigeyuki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Biological physics/Chemical physics/Soft matter physics
- Research Institution
  Tokyo Metropolitan University
Study of selective solvation, ionization, and chemical reaction
- Principal Investigator
  
  Onuki Akira
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Biological physics/Chemical physics/Soft matter physics
- Research Institution
  Kyoto University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2013

All Journal Article Presentation

[Journal Article] Solvation free energies of alcohols in water: temperature and pressure dependences2023
- Author(s)
  Taira Aoi、Okamoto Ryuichi、Sumi Tomonari、Koga Kenichiro
- Journal Title
  
  Physical Chemistry Chemical Physics
  
  Volume: 25 Issue: 45 Pages: 31107-31117
- DOI
  10.1039/d3cp03799a
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05431, KAKENHI-PROJECT-18KK0151, KAKENHI-PROJECT-20H02696
[Journal Article] Molecular mechanism of the common and opposing cosolvent effects of fluorinated alcohol and urea on a coiled coil protein2023
- Author(s)
  Nakata Noa、Okamoto Ryuichi、Sumi Tomonari、Koga Kenichiro、Morita Takeshi、Imamura Hiroshi
- Journal Title
  
  Protein Science
  
  Volume: 32 Issue: 10
- DOI
  10.1002/pro.4763
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K06503, KAKENHI-PROJECT-20K05431, KAKENHI-PROJECT-18KK0151, KAKENHI-PROJECT-20H02696, KAKENHI-PROJECT-23K23156
[Journal Article] Fluctuating hydrodynamics of dilute electrolyte solutions: systematic perturbation calculation of effective transport coefficients governing large-scale dynamics2022
- Author(s)
  Okamoto Ryuichi
- Journal Title
  
  Journal of Statistical Mechanics: Theory and Experiment
  
  Volume: 2022 Issue: 9 Pages: 093203-093203
- DOI
  10.1088/1742-5468/ac8c8d
- Data Source
  KAKENHI-PROJECT-18KK0151
[Journal Article] Osmotic second virial coefficients for hydrophobic interactions as a function of solute size2022
- Author(s)
  Naito Hidefumi、Okamoto Ryuichi、Sumi Tomonari、Koga Kenichiro
- Journal Title
  
  The Journal of Chemical Physics
  
  Volume: 156 Issue: 22 Pages: 221104-221104
- DOI
  10.1063/5.0097547
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05431, KAKENHI-PROJECT-18KK0151, KAKENHI-PROJECT-20H02696
[Journal Article] Ion Size Dependences of the Salting-Out Effect: Reversed Order of Sodium and Lithium Ions2021
- Author(s)
  Katsuto Hiroyuki、Okamoto Ryuichi、Sumi Tomonari、Koga Kenichiro
- Journal Title
  
  The Journal of Physical Chemistry B
  
  Volume: 125 Issue: 23 Pages: 6296-6305
- DOI
  10.1021/acs.jpcb.1c03388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03562, KAKENHI-PROJECT-20H02696, KAKENHI-PROJECT-20K05431, KAKENHI-PROJECT-18KK0151
[Journal Article] Theory of Gas Solubility and Hydrophobic Interaction in Aqueous Electrolyte Solutions2021
- Author(s)
  Okamoto Ryuichi、Koga Kenichiro
- Journal Title
  
  The Journal of Physical Chemistry B
  
  Volume: 125 Issue: 46 Pages: 12820-12831
- DOI
  10.1021/acs.jpcb.1c08050
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03562, KAKENHI-PROJECT-20H02696, KAKENHI-PROJECT-18KK0151
[Journal Article] Theory of electrolytes including steric, attractive, and hydration interactions2020
- Author(s)
  Ryuichi Okamoto, Kenichiro Koga, and Akira Onuki
- Journal Title
  
  The Journal of Chemical Physics
  
  Volume: 153 Issue: 7 Pages: 074503-074503
- DOI
  10.1063/5.0015446
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03562, KAKENHI-PROJECT-18KK0151, KAKENHI-PROJECT-20H02696
[Journal Article] 溶媒和効果の物理 ―密度揺らぎ・ナノバブル・溶質誘起相分離2019
- Author(s)
  岡本隆一、小貫明
- Journal Title
  
  日本物理学会誌
  
  Volume: 74 Pages: 210-214
- NAID
  130007703186
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18KK0151
[Journal Article] 溶媒和効果の物理 ―密度揺らぎ・ナノバブル・溶質誘起相分離2019
- Author(s)
  岡本隆一、小貫明
- Journal Title
  
  日本物理学会誌
  
  Volume: 74 Pages: 210-214
- NAID
  130007703186
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03562
[Journal Article] Thermal and active fluctuations of a compressible bilayer vesicle2018
- Author(s)
  T V Sachin Krishnan, Kento Yasuda, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Journal of Physics: Condensed Matter
  
  Volume: 30 Issue: 17 Pages: 175101-175101
- DOI
  10.1088/1361-648x/aab6c7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250, KAKENHI-PROJECT-18K03567
[Journal Article] Dynamics of a bilayer membrane with membrane-solvent slip boundary conditions2018
- Author(s)
  Kento Yasuda, Ryuichi Okamoto, Shigeyuki Komura, and Jean-Baptiste Fournier
- Journal Title
  
  Soft Materials
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Journal Article] Theory of nonionic hydrophobic solutes in mixture solvent: Solvent-mediated interaction and solute-induced phase separation2018
- Author(s)
  Okamoto Ryuichi、Onuki Akira
- Journal Title
  
  The Journal of Chemical Physics
  
  Volume: 149 Issue: 1 Pages: 014501-014501
- DOI
  10.1063/1.5037673
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03562
[Journal Article] Coexistences of lamellar phases in ternary surfactant solutions2017
- Author(s)
  Isamu Sou, Ryuichi Okamoto, Shigeyuki Komura, and Jean Wolff
- Journal Title
  
  Soft Materials
  
  Volume: 15 Issue: 4 Pages: 272-281
- DOI
  10.1080/1539445x.2017.1354024
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Thermally driven elastic micromachines2017
- Author(s)
  Yuto Hosaka, Kento Yasuda, Isamu Sou, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 86 Issue: 11 Pages: 113801-113801
- DOI
  10.7566/jpsj.86.113801
- NAID
  40021376928
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Swimmer-microrheology2017
- Author(s)
  Kento Yasuda, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 86 Issue: 4 Pages: 043801-043801
- DOI
  10.7566/jpsj.86.043801
- NAID
  210000134327
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Dynamics of a bilayer membrane coupled to a two-dimensional cytoskeleton: Scale transfers of membrane deformations2017
- Author(s)
  Ryuichi Okamoto, Shigeyuki Komura, and Jean-Baptiste Fournier
- Journal Title
  
  Physical Review E
  
  Volume: 96 Issue: 1
- DOI
  10.1103/physreve.96.012416
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250, KAKENHI-INTERNATIONAL-15K21724
[Journal Article] Anomalous diffusion in viscoelastic media with active force dipoles2017
- Author(s)
  Kento Yasuda, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Physical Review E
  
  Volume: 95 Issue: 3
- DOI
  10.1103/physreve.95.032417
- NAID
  130006711066
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Elastic three-sphere microswimmer in a viscous fluid2017
- Author(s)
  Kento Yasuda, Yuto Hosaka, Mizuki Kuroda, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 86 Issue: 9 Pages: 093801-093801
- DOI
  10.7566/jpsj.86.093801
- NAID
  210000134497
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Lateral diffusion induced by active proteins in a biomembrane2017
- Author(s)
  Yuto Hosaka, Kento Yasuda, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Physical Review E
  
  Volume: 95 Issue: 5
- DOI
  10.1103/physreve.95.052407
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Localization and diffusion of tracer particles in viscoelastic media with active force dipoles2017
- Author(s)
  Kento Yasuda, Ryuichi Okamoto, Shigeyuki Komura, and Alexander S. Mikhailov
- Journal Title
  
  EPL
  
  Volume: 117 Issue: 3 Pages: 38001-38001
- DOI
  10.1209/0295-5075/117/38001
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Nano-domain formation in charged membranes: Beyond the Debye-Huckel approximation2016
- Author(s)
  Ryuichi Okamoto, Naofumi Shimokawa, Shigeyuki Komura
- Journal Title
  
  Europhysics Letters
  
  Volume: 114 Issue: 2 Pages: 280021-6
- DOI
  10.1209/0295-5075/114/28002
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PUBLICLY-15H00806, KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-26800222, KAKENHI-PROJECT-15K05250
[Journal Article] Density functional theory of gas-liquid phase separation in dilute binary mixtures2016
- Author(s)
  Ryuichi Okamoto, Akira Onuki
- Journal Title
  
  J. Phys.: Condens. Matter
  
  Volume: 28 Issue: 24 Pages: 244012-244012
- DOI
  10.1088/0953-8984/28/24/244012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244088, KAKENHI-PROJECT-25610122, KAKENHI-PROJECT-15K05256
[Journal Article] Relaxation dynamics of a compressible bilayer vesicle containing highly viscous fluid2016
- Author(s)
  T. V. Sachin Krishnan, Ryuichi Okamoto, and Shigeyuki Komura
- Journal Title
  
  Physical Review E
  
  Volume: 94 Issue: 6 Pages: 062414-062414
- DOI
  10.1103/physreve.94.062414
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Dynamics of a membrane interacting with an active wall2016
- Author(s)
  Kento Yasuda, Shigeyuki Komura, and Ryuichi Okamoto
- Journal Title
  
  Physical Review E
  
  Volume: 93 Issue: 5
- DOI
  10.1103/physreve.93.052407
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Structure formation due to antagonistic salts2016
- Author(s)
  Akira Onuki, S.yunsuke Yabunaka, Takeaki Araki, and Ryuichi Okamoto
- Journal Title
  
  Current Opinion in Colloid and Interface Science
  
  Volume: 22 Pages: 59-64
- DOI
  10.1016/j.cocis.2016.02.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244088, KAKENHI-PROJECT-14J03111, KAKENHI-PROJECT-25610122, KAKENHI-PROJECT-25000002, KAKENHI-PROJECT-15K05256
[Journal Article] Relaxation dynamics of two-component fluid bilayer membranes2016
- Author(s)
  Ryuichi Okamoto, Yuichi Kanemori, Shigeyuki Komura, and Jean-Baptiste Fournier
- Journal Title
  
  The European Physical Journal E
  
  Volume: 39 Issue: 5
- DOI
  10.1140/epje/i2016-16052-3
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25103010, KAKENHI-PROJECT-15K05250
[Journal Article] Bubble formation in water with addition of a hydrophobic solute2015
- Author(s)
  Ryuichi Okamoto, Akira Onuki
- Journal Title
  
  The European Physical Journal E
  
  Volume: 38 Issue: 7
- DOI
  10.1140/epje/i2015-15072-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244088, KAKENHI-PROJECT-25610122
[Journal Article] Dynamics of two-component membranes surrounded by viscoelastic media2015
- Author(s)
  S. Komura, K. Yasuda, and R. Okamoto
- Journal Title
  
  J. Phys.: Condens. Matter
  
  Volume: 27 Issue: 43 Pages: 432001-432001
- DOI
  10.1088/0953-8984/27/43/432001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K05250, KAKENHI-PLANNED-25103010
[Journal Article] Hydrodynamics in bridging and aggregation of two colloidal particles in a near-critical binary mixture2015
- Author(s)
  Syunsuke Yabunaka, Ryuichi Okamoto, Akira Onuki
- Journal Title
  
  Soft Matter
  
  Volume: 11 Issue: 28 Pages: 5738-5747
- DOI
  10.1039/c4sm02853h
- NAID
  120005670909
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244088, KAKENHI-PROJECT-14J03111, KAKENHI-PROJECT-25610122
[Journal Article] Attractive interaction and bridging transition between neutral colloidal particles due to preferential adsorption in a near-critical binary mixture2013
- Author(s)
  Ryuichi Okamoto and Akira Onuki
- Journal Title
  
  Physical Review Ｅ
  
  Volume: 88 Issue: 2
- DOI
  10.1103/physreve.88.022309
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610122
[Presentation] 電解質水溶液中における疎水性溶質の溶解度の陽イオン直径依存性2021
- Author(s)
  甲藤寛之, 岡本隆一, 墨智成, 甲賀研一郎
- Organizer
  第35回分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 塩溶液中のガス溶解度と疎水性相互作用2021
- Author(s)
  岡本隆一
- Organizer
  日本物理学会２０２１年秋季大会
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] 塩溶液中のガス溶解度と疎水性相互作用2021
- Author(s)
  岡本隆一
- Organizer
  日本物理学会２０２１年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 塩溶液中のガス溶解度と溶質間有効相互作用の理論2021
- Author(s)
  岡本隆一
- Organizer
  第35回分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 2,2,2-トリフルオロエタノールによるGCN4- p1コイルドコイルヘリックスの安定化の解析2021
- Author(s)
  中田乃愛 , 岡本隆一, 墨智成, 甲賀研一郎
- Organizer
  第35回分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] van der Waals描像による両親媒性分子の溶媒和自由エネルギーの温度・圧力依存性の再現2021
- Author(s)
  平良碧生, 岡本隆一, 墨智成, 甲賀研一郎
- Organizer
  第35回分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 疎水性相互作用の溶質分子サイズ依存性: シミュレーションを用いたアプローチ2021
- Author(s)
  内藤秀文, 岡本隆一, 墨智成, 甲賀研一郎
- Organizer
  第35回分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 電解質溶液の連続場理論：排除体積・水和とイオン固有効果2020
- Author(s)
  岡本隆一、甲賀研一郎、小貫明
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 電解質溶液の連続場理論:排除体積・水和とイオン固有効果2020
- Author(s)
  岡本隆一、甲賀研一郎、小貫明
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] 水溶液中の疎水性溶質の溶解度に対するイオンサイズ効果2019
- Author(s)
  甲藤寛之, 岡本隆一, 墨智成, 甲賀研一郎
- Organizer
  分子シミュレーション討論会
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] Theory for bulk thermodynamic properties of simple electrolyte solutions: Interplay of excluded volume and hydration effects2019
- Author(s)
  Ryuichi Okamoto
- Organizer
  The 13th Mini-Symposium on Liquids
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] Theory for bulk thermodynamic properties of simple electrolyte solutions: Interplay of excluded volume and hydration effects2019
- Author(s)
  Ryuichi Okamoto
- Organizer
  The 13th Mini-Symposium on Liquids
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 混合溶媒における疎水性溶質添加効果 -- 密度揺らぎ、溶質誘起相分離--2019
- Author(s)
  岡本隆一, 甲賀研一郎, 小貫明
- Organizer
  日本物理学会第７４回年次大会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] イオン固有効果の連続場理論2019
- Author(s)
  岡本隆一
- Organizer
  第9回ソフトマター研究会
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] 混合溶媒における疎水性溶質添加効果-密度揺らぎ、溶質誘起相分離-2019
- Author(s)
  岡本隆一, 甲賀研一郎, 小貫明
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] イオン固有効果の連続場理論2019
- Author(s)
  岡本隆一
- Organizer
  第9回ソフトマター研究会
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] 二つの三つ玉スイマーの協同運動2018
- Author(s)
  黒田瑞季, 安田健人, 保阪悠人, 岡本隆一, 好村滋行
- Organizer
  日本物理学会　第73回年次大会
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Density fluctuations and solute-induced phase separation in a fluid mixture composed of a binary solvent and a nonionic hydrophobic solute : Ouzo effect2018
- Author(s)
  Ryuichi Okamoto
- Organizer
  Soft Matter Physics: From the perspective of the essential heterogeneity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0151
[Presentation] 熱的に駆動される弾性的なマイクロマシン2018
- Author(s)
  安田健人, 保阪悠人, 曹勇, 好村滋行, 岡本隆一
- Organizer
  日本物理学会　第73回年次大会
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] スイマー・マイクロレオロジー2018
- Author(s)
  好村滋行, 安田健人, 岡本隆一
- Organizer
  日本物理学会　第73回年次大会
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Density fluctuations and solute-induced phase separation in a fluid mixture composed of a binary solvent and a nonionic hydrophobic solute : Ouzo effect2018
- Author(s)
  Ryuichi Okamoto
- Organizer
  Soft matter physics: from the perspective of the essential heterogeneity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03562
[Presentation] Anomalous diffusion in viscoelastic media with active force dipoles2017
- Author(s)
  Shigeyuki Komura, Kento Yasuda, Ryuichi Okamoto, and Alexnder S. Mikhailov
- Organizer
  Symposium on Fluctuation and Structure out of Equilibrium 2017, Sendai, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Elastic three-sphere microswimmer in a viscous fluid2017
- Author(s)
  Mizuki Kuroda, Kento Yasuda, Yuto Hosaka, Ryuichi Okamoto, and Shigeyuki Komura
- Organizer
  Symposium on Fluctuation and Structure out of Equilibrium 2017, Sendai, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Coexistences of lamellar phases in ternary surfactant solutions2017
- Author(s)
  Isamu Sou, Ryuichi Okamoto, Shigeyuki Komura, and Jean Wolff
- Organizer
  Symposium on Fluctuation and Structure out of Equilibrium 2017, Sendai, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Swimmer-microrheology2017
- Author(s)
  Kento Yasuda, Ryuichi Okamoto, and Shigeyuki Komura
- Organizer
  Symposium on Fluctuation and Structure out of Equilibrium 2017, Sendai, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Relaxation dynamics of two-component fluid bilayer membranes2016
- Author(s)
  Shigeyuki Komura, Ryuichi Okamoto, and Jean-Baptiste Fournier
- Organizer
  4th International Soft Matter Conference
- Place of Presentation
  Grenoble, France
- Year and Date
  2016-09-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Dynamics of a membrane interacting with an active wall2016
- Author(s)
  Kento Yasuda, Shigeyuki Komura, and Ryuichi Okamoto
- Organizer
  4th International Soft Matter Conference
- Place of Presentation
  Grenoble, France
- Year and Date
  2016-09-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] Nano-domain formation in a charged membrane2016
- Author(s)
  Ryuichi Okamoto, Naofumi Shimokawa, and Shigeyuki Komura
- Organizer
  4th International Soft Matter Conference
- Place of Presentation
  Grenoble, France
- Year and Date
  2016-09-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05250
[Presentation] 脂質膜におけるメソ構造2015
- Author(s)
  岡本隆一, 好村滋行
- Organizer
  日本物理学会・2015年秋季
- Place of Presentation
  関西大学, 吹田市
- Year and Date
  2015-09-18
- Data Source
  KAKENHI-PROJECT-15K05250

1. Koga Kenichiro (10315020)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. Onuki Akira (90112284)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
3. Takae Kyouhei (30739321)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Komura Shigeyuki (90234715)

# of Collaborated Projects: 1 results

# of Collaborated Products: 25 results
5. 墨智成 (40345955)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. 望月建爾 (40734554)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 植松祐輝 (30830111)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 下川直史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 荒木武昭

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 今村比呂志

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Okamoto Ryuichi 岡本 隆一

Research Projects

Research Products

Co-Researchers

Elucidation of Ion-Specific Effects Involving Acid (H+) and Base (OH-) at Interfaces

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Theoretical study of steric effects in electrolyte solutions: Toward thorough understanding of Hofmester effectPrincipal Investigator

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Understanding solvent-mediated forces with diverse responses to ions, co-solvents, and temperature

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Theoretical study on the universal behaviors in cell rheology

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Study of selective solvation, ionization, and chemical reaction

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[Journal Article] Solvation free energies of alcohols in water: temperature and pressure dependences2023

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[Journal Article] Molecular mechanism of the common and opposing cosolvent effects of fluorinated alcohol and urea on a coiled coil protein2023

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[Journal Article] Fluctuating hydrodynamics of dilute electrolyte solutions: systematic perturbation calculation of effective transport coefficients governing large-scale dynamics2022

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[Journal Article] Osmotic second virial coefficients for hydrophobic interactions as a function of solute size2022

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[Journal Article] Ion Size Dependences of the Salting-Out Effect: Reversed Order of Sodium and Lithium Ions2021

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[Journal Article] Theory of Gas Solubility and Hydrophobic Interaction in Aqueous Electrolyte Solutions2021

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[Journal Article] Theory of electrolytes including steric, attractive, and hydration interactions2020

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[Journal Article] 溶媒和効果の物理 ―密度揺らぎ・ナノバブル・溶質誘起相分離2019

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NAID

Data Source

[Journal Article] 溶媒和効果の物理 ―密度揺らぎ・ナノバブル・溶質誘起相分離2019

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NAID

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[Journal Article] Thermal and active fluctuations of a compressible bilayer vesicle2018

Okamoto Ryuichi 岡本隆一