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Clarification of Ubiquitous Proton Function in Photoreceptive Proteins by Quantum Molecular Dynamics Simulations

Research Project

Project/Area Number 18H05264
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Review Section Broad Section E
Research InstitutionWaseda University

Principal Investigator

Nakai Hiromi  早稲田大学, 理工学術院, 教授 (00243056)

Co-Investigator(Kenkyū-buntansha) 吉川 武司  東邦大学, 薬学部, 准教授 (10754799)
高野 光則  早稲田大学, 理工学術院, 教授 (40313168)
小野 純一  京都大学, 実験と理論計算科学のインタープレイによる触媒・電池の元素戦略研究拠点ユニット, 特定研究員 (30777991)
Project Period (FY) 2018-06-11 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥196,430,000 (Direct Cost: ¥151,100,000、Indirect Cost: ¥45,330,000)
Fiscal Year 2022: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2021: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2020: ¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2019: ¥72,150,000 (Direct Cost: ¥55,500,000、Indirect Cost: ¥16,650,000)
Fiscal Year 2018: ¥77,220,000 (Direct Cost: ¥59,400,000、Indirect Cost: ¥17,820,000)
Keywords光受容タンパク質 / 量子的分子動力学法 / 遍在プロトン / バクテリオロドプシン / FoF1-ATP合成酵素 / 光活性イエロータンパク質 / 励起状 態 / 非断熱遷移 / 量子的分子動力学(QMD)法 / バクテリオロドプシン(BR) / 光活性イエロータンパク質(PYP) / 励起状態 / 分割統治型密度汎関数強束縛法 / 励起状態ダイナミクス / GPUアクセラレータ
Outline of Final Research Achievements

In biomolecular systems, protons ubiquitously exist in various forms, and show complex dynamical behavior coupled with the electron-state changes and structural changes in the surrounding environment. The resulting proton transfer reactions play a vital role in the mechanisms for achieving functions on life phenomena. In this study, we developed a theoretical framework based on our original quantum molecular dynamics (QMD) method for clarifying the microscopic mechanisms in biological processes, and applied it to photoreceptive proteins. As a result, we succeeded in extending the QMD method for huge, long-time, excited-state, or nonadiabatic dynamics. Moreover, we revealed the molecular mechanisms involving ubiquitous protons via hydronium or hydroxide ions for achieving biological functions in proton pumps and channels.

Academic Significance and Societal Importance of the Research Achievements

本研究で確立した量子分子動力学法によって,光受容タンパク質を含む多様な生体分子系において遍在プロトンが関わる機能発現機構を,実験では観測困難な高い時空間分解能で解明するための理論基盤技術を創出することに成功した.実際,当初計画にはなかったが,コロナ禍において本手法を駆使した応用として,新型コロナウイルス感染症に対する創薬研究を実施した.その結果,遍在プロトンを戦略として,標的タンパク質に対して高い親和性・反応性を有する候補化合物を選定した.本手法の公開プログラムは世界中で利用されており,バイオに限らず電池や触媒など幅広い分野で成果を挙げている.以上より,本研究の学術的・社会的意義は極めて高い.

Assessment Rating
Ex-post Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, expected outcomes of research have been produced.

Assessment Rating
Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Report

(11 results)
  • 2023 Ex-post Assessment (Comments) ( PDF )
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Abstract (Interim Assessment) ( PDF )   Annual Research Report   Interim Assessment (Comments) ( PDF )
  • 2019 Annual Research Report
  • 2018 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (225 results)

All 2023 2022 2021 2020 2019 2018 Other

All Journal Article (60 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 60 results,  Open Access: 11 results) Presentation (162 results) (of which Int'l Joint Research: 40 results,  Invited: 30 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Species-selective nanoreactor molecular dynamics simulations based on linear-scaling tight-binding quantum chemical calculations2023

    • Author(s)
      Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      The Journal of Chemical Physics

      Volume: 158 Issue: 5 Pages: 054106-054106

    • DOI

      10.1063/5.0132573

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanoscale and Real-Time Nuclear-Electronic Dynamics Simulation Study of Charge Transfer at the Donor-Acceptor Interface in Organic Photovoltaics2023

    • Author(s)
      Hiroki Uratani and Hiromi Nakai
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 14 Issue: 9 Pages: 2292-2300

    • DOI

      10.1021/acs.jpclett.2c03808

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Divide-and-Conquer Linear-Scaling Quantum Chemical Computations2023

    • Author(s)
      H. Nakai, M. Kobayashi, T. Yoshikawa, J. Seino, Y. Ikabata, Y. Nishimura
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 127 Issue: 3 Pages: 589-618

    • DOI

      10.1021/acs.jpca.2c06965

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydroxide Ion Mechanism for Long‐Range Proton Pumping in the Third Proton Transfer of Bacteriorhodopsin2022

    • Author(s)
      Ono Junichi、Okada Chika、Nakai Hiromi
    • Journal Title

      ChemPhysChem

      Volume: 23 Issue: 22

    • DOI

      10.1002/cphc.202200109

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the behavior of Zn atoms with a Pb additive on the surface during Zn electrodeposition2022

    • Author(s)
      Onabuta Yusuke、Kunimoto Masahiro、Ono Fumimasa、Fukunaka Yasuhiro、Nakai Hiromi、Zangari Giovanni、Homma Takayuki
    • Journal Title

      Electrochemistry Communications

      Volume: 138 Pages: 107291-107291

    • DOI

      10.1016/j.elecom.2022.107291

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantum Algorithm of the Divide-and-Conquer Unitary Coupled Cluster Method with a Variational Quantum Eigensolver2022

    • Author(s)
      Yoshikawa Takeshi、Takanashi Tomoya、Nakai Hiromi
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 18 Issue: 9 Pages: 5360-5373

    • DOI

      10.1021/acs.jctc.2c00602

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Li<sup>+</sup> Addition during Initial Stage of Electrodeposition Process on Nucleation and Growth of Zn2022

    • Author(s)
      Onabuta Yusuke、Kunimoto Masahiro、Wang Songyi、Fukunaka Yasuhiro、Nakai Hiromi、Homma Takayuki
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 169 Issue: 9 Pages: 092504-092504

    • DOI

      10.1149/1945-7111/ac8c03

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental and Theoretical Evidence for Relativistic Catalytic Activity in C-H Activation of N-Phenylbenzamide Using a Cationic Iridium Complex2022

    • Author(s)
      Takashima Chinami、Kurita Hisaki、Takano Hideaki、Ikabata Yasuhiro、Shibata Takanori、Nakai Hiromi
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 126 Issue: 42 Pages: 7627-7638

    • DOI

      10.1021/acs.jpca.2c04747

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hybrid <i>in Silico</i> Drug Discovery Study toward the Development of Oral Antivirals for COVID-192022

    • Author(s)
      U. Koshimizu, J. Ono, Y. Fukunishi, H. Nakai
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 21 Issue: 2 Pages: 48-51

    • DOI

      10.2477/jccj.2022-0029

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple protonation states in ligand-free SARS-CoV-2 main protease revealed by large-scale quantum molecular dynamics simulations2022

    • Author(s)
      Ono Junichi、Koshimizu Uika、Fukunishi Yoshifumi、Nakai Hiromi
    • Journal Title

      Chemical Physics Letters

      Volume: 794 Pages: 139489-139489

    • DOI

      10.1016/j.cplett.2022.139489

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiscale Simulation of Irregular Shape Evolution during the Initial Stage of Zn Electrodeposition on a Negative Electrode Surface2022

    • Author(s)
      Onabuta Yusuke、Kunimoto Masahiro、Wang Songyi、Fukunaka Yasuhiro、Nakai Hiromi、Homma Takayuki
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 126 Issue: 11 Pages: 5224-5232

    • DOI

      10.1021/acs.jpcc.1c09569

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Database-assisted local unitary transformation method for two-electron integrals in two-component relativistic calculations2021

    • Author(s)
      Takashima Chinami、Seino Junji、Nakai Hiromi
    • Journal Title

      Chemical Physics Letters

      Volume: 777 Pages: 138691-138691

    • DOI

      10.1016/j.cplett.2021.138691

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessing locally range-separated hybrid functionals from a gradient expansion of the exchange energy density2021

    • Author(s)
      Maier Toni M.、Ikabata Yasuhiro、Nakai Hiromi
    • Journal Title

      The Journal of Chemical Physics

      Volume: 154 Issue: 21 Pages: 214101-214101

    • DOI

      10.1063/5.0047628

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantum Chemical Calculations for up to One Hundred Million Atoms Using D<scp>cdftbmd</scp> Code on Supercomputer Fugaku2021

    • Author(s)
      Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Chemistry Letters

      Volume: 50 Issue: 8 Pages: 1546-1550

    • DOI

      10.1246/cl.210263

    • NAID

      130008072821

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Element‐Substituted Cyclobutadiene Exhibiting High‐Energy Blue Phosphorescence2021

    • Author(s)
      Shoji Yoshiaki、Ikabata Yasuhiro、Ryzhii Ivan、Ayub Rabia、El Bakouri Ouissam、Sato Taiga、Wang Qi、Miura Tomoaki、Karunathilaka Buddhika S. B.、Tsuchiya Youichi、Adachi Chihaya、Ottosson Henrik、Nakai Hiromi、Ikoma Tadaaki、Fukushima Takanori
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 40 Pages: 21817-21823

    • DOI

      10.1002/anie.202106490

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An Air‐ and Water‐Stable B4N4‐Heteropentalene Serving as a Host Material for a Phosphorescent OLED2021

    • Author(s)
      Kashida Junki、Shoji Yoshiaki、Ikabata Yasuhiro、Taka Hideo、Sakai Hayato、Hasobe Taku、Nakai Hiromi、Fukushima Takanori
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 44 Pages: 23812-23818

    • DOI

      10.1002/anie.202110050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum-Mechanical Molecular Dynamics Simulations on Secondary Proton Transfer in Bacteriorhodopsin Using Realistic Models2021

    • Author(s)
      Nakai Hiromi、Takemura Toshiaki、Ono Junichi、Nishimura Yoshifumi
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 125 Issue: 39 Pages: 10947-10963

    • DOI

      10.1021/acs.jpcb.1c06231

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tetraaryldiborane(4) Can Emit Dual Fluorescence Responding to the Structural Change around the B-B Bond2021

    • Author(s)
      Shoji Yoshiaki、Tanaka Naoki、Ikabata Yasuhiro、Sakai Hayato、Hasobe Taku、Koch Norbert、Nakai Hiromi、Fukushima Takanori
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 1 Pages: 202113549-202113549

    • DOI

      10.1002/anie.202113549

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Direct Near Infrared Light?Activatable Phthalocyanine Catalysts2021

    • Author(s)
      Katsurayama Yoshino、Ikabata Yasuhiro、Maeda Hajime、Segi Masahito、Nakai Hiromi、Furuyama Taniyuki
    • Journal Title

      Chemistry ? A European Journal

      Volume: 28(2) Issue: 2

    • DOI

      10.1002/chem.202103223

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scalable Ehrenfest Molecular Dynamics Exploiting the Locality of Density-Functional Tight-Binding Hamiltonian2021

    • Author(s)
      Hiroki Uratani and Hiromi Nakai
    • Journal Title

      The Journal of Chemical Theory and Computation

      Volume: 17 Issue: 12 Pages: 7384-7396

    • DOI

      10.1021/acs.jctc.1c00950

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust design of D-π-A model compounds using digital structures for organic DSSC applications2021

    • Author(s)
      Wang Feng、Langford Steven、Nakai Hiromi
    • Journal Title

      Journal of Molecular Graphics and Modelling

      Volume: 102 Pages: 107798-107798

    • DOI

      10.1016/j.jmgm.2020.107798

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Is Oxygen Diffusion Faster in Bulk CeO<sub>2</sub> or on a (111)-CeO<sub>2</sub> Surface? A Theoretical Study2021

    • Author(s)
      Sakti Aditya Wibawa、Chou Chien-Pin、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Chemistry Letters

      Volume: 50 Issue: 4 Pages: 568-571

    • DOI

      10.1246/cl.200895

    • NAID

      130008025832

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical prediction by DFT and experimental observation of heterocation-doping effects on hydrogen adsorption and migration over the CeO2(111) surface2021

    • Author(s)
      Murakami Kota、Mizutani Yuta、Sampei Hiroshi、Ishikawa Atsushi、Tanaka Yuta、Hayashi Sasuga、Doi Sae、Higo Takuma、Tsuneki Hideaki、Nakai Hiromi、Sekine Yasushi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 23 Issue: 8 Pages: 4509-4516

    • DOI

      10.1039/d0cp05752e

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Trajectory Surface Hopping Approach to Condensed-Phase Nonradiative Relaxation Dynamics Using Divide-and-Conquer Spin-Flip Time-Dependent Density-Functional Tight Binding2021

    • Author(s)
      Hiroki Uratani, Takeshi Yoshikawa, and Hiromi Nakai
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 17 Issue: 3 Pages: 1290-1300

    • DOI

      10.1021/acs.jctc.0c01155

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of A-site composition of perovskite (Sr1?xBaxZrO3) oxides on H atom adsorption, migration, and reaction2021

    • Author(s)
      Tanaka Yuta、Murakami Kota、Doi Sae、Ito Kazuharu、Saegusa Koki、Mizutani Yuta、Hayashi Sasuga、Higo Takuma、Tsuneki Hideaki、Nakai Hiromi、Sekine Yasushi
    • Journal Title

      RSC Advances

      Volume: 11 Issue: 13 Pages: 7621-7626

    • DOI

      10.1039/d1ra00180a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Solvent Selection Scheme Using Machine Learning Based on Physicochemical Description of Solvent Molecules: Application to Cyclic Organometallic Reaction2020

    • Author(s)
      Fujinami Mikito、Maekawara Hiroki、Isshiki Ryota、Seino Junji、Yamaguchi Junichiro、Nakai Hiromi
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 印刷中 Issue: 7 Pages: 841-845

    • DOI

      10.1246/bcsj.20200045

    • NAID

      130007879563

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hierarchical parallelization of divide‐and‐conquer density functional tight‐binding molecular dynamics and metadynamics simulations2020

    • Author(s)
      Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Journal of Computational Chemistry

      Volume: 41 Issue: 19 Pages: 1759-1772

    • DOI

      10.1002/jcc.26217

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic Dehydrogenation of Ethane over Doped Perovskite via the Mars?van Krevelen Mechanism2020

    • Author(s)
      Toko Kenta、Ito Kazuharu、Saito Hikaru、Hosono Yukiko、Murakami Kota、Misaki Satoshi、Higo Takuma、Ogo Shuhei、Tsuneki Hideaki、Maeda Shun、Hashimoto Kunihide、Nakai Hiromi、Sekine Yasushi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Issue: 19 Pages: 10462-10469

    • DOI

      10.1021/acs.jpcc.0c00138

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relativistic local hybrid functionals and their impact on 1s core orbital energies2020

    • Author(s)
      Toni M. Maier, Yasuhiro Ikabata, Hiromi Nakai
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 21 Pages: 214103-214103

    • DOI

      10.1063/5.0010400

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simulating the Coupled Structural-Electronic Dynamics of Photoexcited Lead Iodide Perovskites2020

    • Author(s)
      Hiroki Uratani and Hiromi Nakai
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 11 Issue: 11 Pages: 4448-4455

    • DOI

      10.1021/acs.jpclett.0c01028

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-adiabatic molecular dynamics with divide-and-conquer type large-scale excited-state calculations2020

    • Author(s)
      Hiroki Uratani and Hiromi Nakai
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 22 Pages: 224109-224109

    • DOI

      10.1063/5.0006831

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Finite-temperature-based time-dependent density-functional theory method for static electron correlation systems2020

    • Author(s)
      Yoshikawa Takeshi、Doi Toshiki、Nakai Hiromi
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 24 Pages: 244111-244111

    • DOI

      10.1063/1.5144527

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydroxide Ion Carrier for Proton Pumps in Bacteriorhodopsin: Primary Proton Transfer2020

    • Author(s)
      Ono Junichi、Imai Minori、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 39 Pages: 8524-8539

    • DOI

      10.1021/acs.jpcb.0c05507

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Machine-learned electron correlation model based on frozen core approximation2020

    • Author(s)
      Yasuhiro Ikabata, Ryo Fujisawa, Junji Seino, Takeshi Yoshikawa, Hiromi Nakai
    • Journal Title

      The Journal of Chemical Physics

      Volume: 153 Issue: 18 Pages: 184108-184108

    • DOI

      10.1063/5.0021281

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fast Nonadiabatic Molecular Dynamics via Spin-Flip Time-Dependent Density-Functional Tight-Binding Approach: Application to Nonradiative Relaxation of Tetraphenylethylene with Locked Aromatic Rings2020

    • Author(s)
      Uratani Hiroki、Morioka Toshiki、Yoshikawa Takeshi、Nakai Hiromi
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 16 Issue: 12 Pages: 7299-7313

    • DOI

      10.1021/acs.jctc.0c00936

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implementation of Picture Change Corrected Density Functional Theory Based on Infinite-Order Two-Component Method to GAMESS Program2020

    • Author(s)
      TAKASHIMA Chinami、SEINO Junji、NAKAI Hiromi
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 19 Issue: 4 Pages: 128-130

    • DOI

      10.2477/jccj.2021-0002

    • NAID

      130008009672

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum mechanical molecular dynamics simulations of polaron formation in methylammonium lead iodide perovskite2020

    • Author(s)
      Hiroki Uratani, Chien-Pin Chou, and Hiromi Nakai
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 22 Issue: 1 Pages: 97-106

    • DOI

      10.1039/c9cp04739e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heteroatom doping effects on interaction of H2O and CeO2 (111) surfaces studied using density functional theory: Key roles of ionic radius and dispersion2020

    • Author(s)
      Murakami Kota、Ogo Shuhei、Ishikawa Atsushi、Takeno Yuna、Higo Takuma、Tsuneki Hideaki、Nakai Hiromi、Sekine Yasushi
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 1 Pages: 014707-014707

    • DOI

      10.1063/1.5138670

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large-scale excited-state calculation using dynamical polarizability evaluated by divide-and-conquer based coupled cluster linear response method2020

    • Author(s)
      Yoshikawa Takeshi、Yoshihara Jyunya、Nakai Hiromi
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 2 Pages: 024102-024102

    • DOI

      10.1063/1.5124909

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large-Scale Molecular Dynamics Simulation for Ground and Excited States Based on Divide-and-Conquer Long-Range Corrected Density-Functional Tight-Binding Method2020

    • Author(s)
      Komoto Nana、Yoshikawa Takeshi、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 16 Issue: 4 Pages: 2369-2378

    • DOI

      10.1021/acs.jctc.9b01268

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Density-Functional Tight-Binding Study of Carbonaceous Species Diffusion on the (100)-γ-Al2O3 Surface2020

    • Author(s)
      Sakti Aditya W.、Chou Chien-Pin、Nakai Hiromi
    • Journal Title

      ACS Omega

      Volume: 5 Issue: 12 Pages: 6862-6871

    • DOI

      10.1021/acsomega.0c00203

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spin-flip approach within time-dependent density functional tight-binding method: Theory and applications2020

    • Author(s)
      Mayu Inamori, Takeshi Yoshikawa, Yasuhiro Ikabata, Yoshifumi Nishimura, Hiromi Nakai
    • Journal Title

      Journal of Computational Chemistry

      Volume: 41 Issue: 16 Pages: 1538-1548

    • DOI

      10.1002/jcc.26197

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unveiling controlling factors of the S0/S1 minimum energy conical intersection (2): Application to penalty function method2020

    • Author(s)
      Mayu Inamori, Yasuhiro Ikabata, Takeshi Yoshikawa, Hiromi Nakai
    • Journal Title

      The Journal of Chemical Physics

      Volume: 152 Issue: 14 Pages: 144108-144108

    • DOI

      10.1063/1.5142592

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weighted histogram analysis method for multiple short-time metadynamics simulations2020

    • Author(s)
      Ono Junichi、Nakai Hiromi
    • Journal Title

      Chemical Physics Letters

      Volume: 751 Pages: 137384-137384

    • DOI

      10.1016/j.cplett.2020.137384

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GPU‐Accelerated Large‐Scale Excited‐State Simulation Based on Divide‐and‐Conquer Time‐Dependent Density‐Functional Tight‐Binding2019

    • Author(s)
      Yoshikawa Takeshi、Komoto Nana、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Journal of Computational Chemistry

      Volume: 40 Issue: 31 Pages: 2778-2786

    • DOI

      10.1002/jcc.26053

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Surface Reaction Simulation based on Divide-and-Conquer Type Density Functional Tight-Binding Molecular Dynamics (DC-DFTB-MD) Method?: Case for Proton Diffusion on Pt(111) Surface2019

    • Author(s)
      NAKAI Hiromi、NISHIMURA Yoshifumi、SAKTI Aditya Wibawa、MUDCHIMO Tanabat、CHOU Chien-Pin
    • Journal Title

      Vacuum and Surface Science

      Volume: 62 Issue: 8 Pages: 486-491

    • DOI

      10.1380/vss.62.486

    • NAID

      130007689524

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Mechanical Molecular Dynamics Simulations of Polaron Formation in a Perovskite Solar Cell Material2019

    • Author(s)
      URATANI Hiroki、CHOU Chien-Pin、NAKAI Hiromi
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 18 Issue: 3 Pages: 142-144

    • DOI

      10.2477/jccj.2019-0025

    • NAID

      130007744044

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent advances in quantum‐mechanical molecular dynamics simulations of proton transfer mechanism in various water‐based environments2019

    • Author(s)
      Sakti Aditya W、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      WIREs Computational Molecular Science

      Volume: 10 Issue: 1

    • DOI

      10.1002/wcms.1419

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coupling of Redox and Structural States in Cytochrome P450 Reductase Studied by Molecular Dynamics Simulation2019

    • Author(s)
      Iijima Mikuru、Ohnuki Jun、Sato Takato、Sugishima Masakazu、Takano Mitsunori
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 9341-9341

    • DOI

      10.1038/s41598-019-45690-2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reply to the comment on Hydrophobic surface enhances electrostatic interaction in water2019

    • Author(s)
      Ohnuki Jun、Sato Takato、Sasaki Tohru、Umezawa Koji、Takano Mitsunori
    • Journal Title

      Physical Review Letters

      Volume: 123 Issue: 4 Pages: 049602-049602

    • DOI

      10.1103/physrevlett.123.049602

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] D cdftbmd : Divide‐and‐Conquer Density Functional Tight‐Binding Program for Huge‐System Quantum Mechanical Molecular Dynamics Simulations2019

    • Author(s)
      Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Journal of Computational Chemistry

      Volume: 40 Issue: 15 Pages: 1538-1549

    • DOI

      10.1002/jcc.25804

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Large-Scale Excited-State Calculations Based on the Divide-and-Conquer Time-Dependent Density Functional Tight-Binding Method2019

    • Author(s)
      Komoto Nana、Yoshikawa Takeshi、Ono Junichi、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 15 Issue: 3 Pages: 1719-1727

    • DOI

      10.1021/acs.jctc.8b01214

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unveiling Controlling Factors of the S0/S1 Minimum Energy Conical Intersection: A Theoretical Study2018

    • Author(s)
      H. Nakai, M. Inamori, Y. Ikabata, Q. Wang
    • Journal Title

      J. Phys. Chem. A

      Volume: 122 Issue: 45 Pages: 8905-8910

    • DOI

      10.1021/acs.jpca.8b07864

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fractional-occupation-number based divide-and-conquer coupled-cluster theory2018

    • Author(s)
      Yoshikawa Takeshi、Nakai Hiromi
    • Journal Title

      Chemical Physics Letters

      Volume: 712 Pages: 184-189

    • DOI

      10.1016/j.cplett.2018.09.056

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of the Divide-and-Conquer Based Single Reference Theory for Static Correlation Systems with Finite Temperature Scheme2018

    • Author(s)
      DOI Toshiki、YOSHIKAWA Takeshi、NAKAI Hiromi
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 17 Issue: 5 Pages: 212-214

    • DOI

      10.2477/jccj.2018-0057

    • NAID

      130007601610

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Release of DCDFTBMD Program2018

    • Author(s)
      NISHIMURA Yoshifumi、YOSHIKAWA Takeshi、NAKAI Hiromi
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 17 Issue: 5 Pages: A21-A27

    • DOI

      10.2477/jccj.2018-0052

    • NAID

      130007617968

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Divide‐and‐Conquer Density‐Functional Tight‐Binding Method for Theoretical Research on Li‐Ion Battery2018

    • Author(s)
      Chou Chien‐Pin、Sakti Aditya Wibawa、Nishimura Yoshifumi、Nakai Hiromi
    • Journal Title

      The Chemical Record

      Volume: 19 Issue: 4 Pages: 746-757

    • DOI

      10.1002/tcr.201800141

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of the Divide-and-Conquer Time-Dependent Density Functional Tight-Binding Method for Photoreceptor Protein2018

    • Author(s)
      KOMOTO Nana、YOSHIKAWA Takeshi、ONO Junichi、NAKAI Hiromi
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 17 Issue: 3 Pages: 127-129

    • DOI

      10.2477/jccj.2018-0032

    • NAID

      130007498426

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Theoretical Study on the Intersection Structures between Potential Energy Surfaces2018

    • Author(s)
      稲森 真由, 五十幡 康弘, 王 祺,中井 浩巳
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 17 Issue: 3 Pages: 124-126

    • DOI

      10.2477/jccj.2018-0021

    • NAID

      130007498244

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrophobic Surface Enhances Electrostatic Interaction in Water2018

    • Author(s)
      Sato Takato、Sasaki Tohru、Ohnuki Jun、Umezawa Koji、Takano Mitsunori
    • Journal Title

      Physical Review Letters

      Volume: 121 Issue: 20 Pages: 206002-206002

    • DOI

      10.1103/physrevlett.121.206002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 理論・プログラム開発と応用研究2023

    • Author(s)
      中井浩巳
    • Organizer
      JST科学技術未来戦略ワークショップ『マテリアルイノベーションを実現する先進的計算物質科学』
    • Related Report
      2022 Annual Research Report
  • [Presentation] Recent updates of DCDFTBMD program: Theory, implementation, and applications2023

    • Author(s)
      Hiromi Nakai, Yoshifumi Nishimura
    • Organizer
      Asia Pacific Conference of Theoretical and Computational Chemistry (APATCC-10)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Implementation of picuture-change corrected density functional theory based on infinite-order two-component relativistic method into GAMESS program2023

    • Author(s)
      Chinami Takashima, Junji Seino, and Hiromi Nakai
    • Organizer
      Asia Pacific Conference of Theoretical and Computational Chemistry (APATCC-10)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Applicability domain for machine-learned electron correlation model2023

    • Author(s)
      Ryo Fujisawa, Mikito Fujinami, Junji Seino, Yasuhiro Ikabata, Hiromi Nakai
    • Organizer
      Asia Pacific Conference of Theoretical and Computational Chemistry (APATCC-10)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Species-selective nanoreactor molecular dynamics simulations based on linear-scaling tight-binding quantum chemical calculations2023

    • Author(s)
      Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      Asia Pacific Conference of Theoretical and Computational Chemistry (APATCC-10)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of image recognition methods for chemical experiment images and videos2023

    • Author(s)
      Ryosuke Sasaki, Mikito Fujinami, Hiromi Nakai
    • Organizer
      Asia Pacific Conference of Theoretical and Computational Chemistry (APATCC-10)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] カチオン性イリジウム触媒を用いたβ-置換α,β-不飽和エステルに対するエナンチオ選択的不斉共役付加反応に関する理論的研究2023

    • Author(s)
      石丸優樹,髙島千波,柴田高範,中井浩巳
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 有機分子錯体TTF-CAにおける光誘起中性-イオン相転移の非断熱分子動力学シミュレーション2023

    • Author(s)
      花田達希,浦谷浩輝,中井浩巳
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 全電子数保存条件と非整数占有数を用いた分割統治型時間依存結合摂動法の開発2023

    • Author(s)
      西村龍星,吉川武司,坂田健,中井浩巳
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 理論化学に関する研究動向調査~基礎研究と応用研究~2023

    • Author(s)
      中井浩巳
    • Organizer
      JSPS学術システム研究センター 化学専門調査班 学術研究動向調査
    • Related Report
      2022 Annual Research Report
  • [Presentation] 量子化学計算/材料開発のための構造・反応性・物性の理論評価2022

    • Author(s)
      中井浩巳
    • Organizer
      計算材料科学連続セミナー・化学材料第1シリーズ
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 非局在化した励起状態を扱えるスケーラブルなEhrenfest動力学手法の開発2022

    • Author(s)
      浦谷浩輝,中井浩巳
    • Organizer
      第24回理論化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高効率電子相関計算のための2電子相互作用に対するHess法の拡張2022

    • Author(s)
      大島玲生,髙島千波,中井浩巳
    • Organizer
      第24回理論化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習型電子相関モデルの開殻系への拡張2022

    • Author(s)
      藤澤遼,藤波美起登,清野淳司,中井浩巳
    • Organizer
      第24回理論化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SARS-CoV-2メインプロテアーゼの共有結合阻害剤開発に向けたハイブリッド型in-silico創薬研究2022

    • Author(s)
      小清水 初花,小野 純一,福西 快文,中井 浩巳
    • Organizer
      第24回理論化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 無限次2成分法におけるLU分解を用いた2電子積分の実装2022

    • Author(s)
      髙島千波,中井浩巳
    • Organizer
      第24回理論化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非在来型反応場のシミュレーションに基づく理論設計2022

    • Author(s)
      中井浩巳
    • Organizer
      環境省PJキックオフ会議・検討会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SARS-CoV-2メインプロテアーゼを対象としたハイブリッド型in-silico創薬研究2022

    • Author(s)
      小清水初花,小野純一,福西快文,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 化学実験画像データセットの作成と物体検出の数値検証2022

    • Author(s)
      佐々木良輔,藤波美起登,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スピン軌道相互作用を考慮した時間依存密度汎関数強束縛法の実装2022

    • Author(s)
      大野 彰太,浦谷浩輝,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ジェミナル型固有関数によるResolution of Identity近似2022

    • Author(s)
      大島玲生,髙島千波,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非在来型反応場のシミュレーションに基づく理論設計~相互理解のための過去研究の紹介~2022

    • Author(s)
      中井浩巳,小野純一,藤波美起登,藤澤遼
    • Organizer
      環境省PJ 第1回A2-BC1合同研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Picture-change corrected relativistic density functional theory2022

    • Author(s)
      Hiromi Nakai
    • Organizer
      The 10th Molecular Quantum Mechanics (MQM) conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Unveiling Controlling Factors of the S0/S1 Minimum Energy Conical Intersection2022

    • Author(s)
      Hiromi Nakai
    • Organizer
      12th Triennial Congress of the World Association of Theoretical and Computational Chemists (WATOC 2020)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reduced-scaling nonadiabatic molecular dynamics techniques in the framework of density-functional tight binding2022

    • Author(s)
      Hiroki Uratani, Hiromi Nakai
    • Organizer
      12th Triennial Congress of the World Association of Theoretical and Computational Chemists (WATOC 2020)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SARS-CoV-2メインプロテアーゼに対する量子分子動力学法に基づくin silico創薬研究2022

    • Author(s)
      小野純一,小清水初花,福西快文,中井浩巳
    • Organizer
      第16回分子科学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複雑反応過程のための選択的量子ナノ反応器分子動力学法の実装と応用2022

    • Author(s)
      西村好史, 中井浩巳
    • Organizer
      第16回分子科学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 量子化学と熱力学・速度論・ダイナミクス~真の理論化学と実験化学の共同研究のために~2022

    • Author(s)
      中井浩巳
    • Organizer
      JSTさきがけ「反応制御」北大サイトビジット・フロンティア化学教育研究センター講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ケギン型ポリオキソメタレートへのプロトン吸着における支配因子の理論化学的検討2022

    • Author(s)
      秋山広夢,三瓶大志,山口正浩,髙島千波,中井浩巳,小河脩平,上田忠治,関根泰
    • Organizer
      長野大会(第52回石油・石油化学討論会)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Bacteriorhodopsin utilizes hydronium and hydroxide ions for proton pumping2022

    • Author(s)
      Junichi Ono, Minori Imai, Toshiaki Takemura, Chika Okada, Hiromi Nakai
    • Organizer
      19th International Conference on Retinal Proteins (ICRP19)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物体検出と行動認識を用いた化学実験の画像認識に関する数値検証2022

    • Author(s)
      佐々木良輔,藤波美起登,中井浩巳
    • Organizer
      第45回ケモインフォマティクス討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 時間依存密度汎関数強束縛法と機械学習を用いた色素増感太陽電池のための色素分子の探索2022

    • Author(s)
      藤波美起登,清水伊織,Feng Wang,中井浩巳
    • Organizer
      第45回ケモインフォマティクス討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 汎用原子レベルシミュレータMatlantisと波動関数理論および密度汎関数理論による分子物性の比較検証2022

    • Author(s)
      大島玲生,髙島千波,藤波美起登,中嶋裕也,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 汎用原子レベルシミュレータMatlantisを用いた動力学計算による溶液系における動的物性の検証2022

    • Author(s)
      森 直輝,小野純一,小島隆嗣,中井浩巳
    • Organizer
      日本コンピュータ化学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非在来型反応場のシミュレーションに基づく理論設計2022

    • Author(s)
      中井浩巳
    • Organizer
      環境省PJ 第3回A2-BC1合同研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 量子分子動力学法によるSARS-CoV-2メインプロテアーゼ阻害薬の反応機構の解明2022

    • Author(s)
      小野純一,小清水初花,福西快文,中井浩巳
    • Organizer
      第36回分子シミュレーション討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光活性イエロータンパク質の光異性化過程に対する量子的分子動力学シミュレーション2022

    • Author(s)
      石田賢亮,西村好史,吉川武司,中井浩巳
    • Organizer
      第36回分子シミュレーション討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] DCDFTBMDと分子シミュレーションプログラムの接続:大規模量子的経路積分分子動力学計算への展開2022

    • Author(s)
      西村好史,中井浩巳
    • Organizer
      第36回分子シミュレーション討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SARS-CoV-2メインプロテアーゼの新規共有結合阻害剤の開発に向けたハイブリッド型in silico創薬2022

    • Author(s)
      小清水初花,小野純一,福西快文,中井浩巳
    • Organizer
      第36回分子シミュレーション討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 手で解く量子化学I~RHF, UHF, ROHFを手で解く~2022

    • Author(s)
      中井浩巳
    • Organizer
      第12回量子化学スクール
    • Related Report
      2022 Annual Research Report
  • [Presentation] 手で解く量子化学II~CID, MP2, CCDを手で解く~2022

    • Author(s)
      大島玲生,中井浩巳
    • Organizer
      第12回量子化学スクール
    • Related Report
      2022 Annual Research Report
  • [Presentation] カチオン性イリジウム触媒を用いた不斉共役付加反応に対する理論的研究2022

    • Author(s)
      石丸優樹,髙島千波,中井浩巳
    • Organizer
      第12回量子化学スクール
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非整数占有数を用いた分割統治型時間依存結合摂動法の開発2022

    • Author(s)
      西村龍星,吉川武司,中井浩巳
    • Organizer
      第12回量子化学スクール
    • Related Report
      2022 Annual Research Report
  • [Presentation] 物体検出と行動認識を用いた化学実験の画像認識に関する数値検証2022

    • Author(s)
      佐々木良輔,藤波美起登,中井浩巳
    • Organizer
      第12回量子化学スクール
    • Related Report
      2022 Annual Research Report
  • [Presentation] Recently added features in DCDFTBMD program2022

    • Author(s)
      Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      New Horizons in Scientific Software: THE NEW COLLABORATIVE PLATFORM GOES LIFE (NHISS2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 研究開発のDXにおいて理論化学・計算化学の果たすべき役割2022

    • Author(s)
      中井浩巳
    • Organizer
      さきがけ「反応制御」1期生成果報告会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Assessment and improvement of machine-learned electron correlation model based on applicability domain determination2022

    • Author(s)
      Ryo Fujisawa, Yasuhiro Ikabata, Mikito Fujinami, Junji Seino, Hiromi Nakai
    • Organizer
      China-Japan-Korea Workshop on Theoretical and Computational Chemistry (CJK-WTCC-V)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acceleration of local unitary transformation method by utilizing database of atomic two-electron integrals2022

    • Author(s)
      Chinami Takashima, Junji Seino, Hiromi Nakai
    • Organizer
      China-Japan-Korea Workshop on Theoretical and Computational Chemistry (CJK-WTCC-V)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanoscale Excited-State Dynamics Simulations Using Semiempirical Quantum Chemical Calculations and Reduced-Scaling Approaches2022

    • Author(s)
      Hiroki Uratani, Hiromi Nakai
    • Organizer
      China-Japan-Korea Workshop on Theoretical and Computational Chemistry (CJK-WTCC-V)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fo回転分子モーターにおけるプロトン伝導機構解明に向けた量子的分子動力学計算の適用2022

    • Author(s)
      広本拓麻,パーキン暖,神山幸成,大貫隼,小野純一,西村好史,中井浩巳,高野光則
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] SARS-CoV-2メインプロテアーゼのプロトン化状態に関する量子分子動力学シミュレーション2021

    • Author(s)
      小野純一,中井浩巳
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 分割統治型励起状態計算に基づく非断熱分子動力学法:凝縮系における無輻射失活過程への展開2021

    • Author(s)
      浦谷浩輝,森岡俊貴,吉川武司,中井浩巳
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] DCDFTBMDプログラムによる励起状態ダイナミクス研究への展開2021

    • Author(s)
      中井浩巳,西村好史,吉川武司,浦谷浩輝,五十幡康弘,河本奈々,稲森真由
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] k最近傍法とアンサンブル学習を用いた機械学習型電子相関モデルの適用領域判定手法2021

    • Author(s)
      藤澤遼,五十幡康弘,藤波美起登,清野淳司,中井浩巳
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 富岳での大規模計算に向けた量子分子動力学シミュレーションプログラムDCDFTBMDの高度化2021

    • Author(s)
      西村好史,中井浩
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] スピン反転法に基づく凍結軌道解析を用いたS0/S1円錐交差構造の理論的解明2021

    • Author(s)
      吉川武司,五十幡康弘,中井浩巳,小川賢太郎,坂田健
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 富岳での大規模計算に向けた量子分子動力学シミュレーションプログラムDCDFTBMDの高度化2021

    • Author(s)
      西村好史,中井浩巳
    • Organizer
      第23回理論化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Large-scale excited-state nonadiabatic molecular dynamics simulations with divide-and-conquer approach2021

    • Author(s)
      Hiroki Uratani, Toshiki Morioka, Takeshi Yoshikawa, Hiromi Nakai
    • Organizer
      第36回化学反応討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] スピン反転凍結軌道解析を用いた円錐交差構造における支配因子の理論的解明とその応用2021

    • Author(s)
      吉川武司,五十幡康弘,中井浩巳,小川賢太郎,坂田健
    • Organizer
      日本コンピュータ化学会2021年春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] DX時代の理論化学2021

    • Author(s)
      中井浩巳
    • Organizer
      理論化学会 第1回 産学連携シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 大規模量子化学計算プログラムDCDFTBMDの富岳における性能評価2021

    • Author(s)
      西村好史,中井浩巳
    • Organizer
      第8回HPCIシステム利用研究課題 成果報告会
    • Related Report
      2021 Annual Research Report
  • [Presentation] バクテリオロドプシンのプロトン輸送ダイナミクスに関する理論的研究 (3)2021

    • Author(s)
      竹村俊晃,小野純一,西村好史,中井浩巳
    • Organizer
      第8回HPCIシステム利用研究課題 成果報告会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 動的分極率による励起状態計算へ向けた量子アルゴリズムqUCC-LR開発2021

    • Author(s)
      高梨倫哉,吉川武司,中井浩巳
    • Organizer
      日本コンピュータ化学会2021年秋季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 分割統治型密度汎関数強束縛メタダイナミクスによるSARS-CoV-2メインプロテアーゼの切断反応機構の解明2021

    • Author(s)
      小清水初花,小野純一,福西快文,中井浩巳
    • Organizer
      日本コンピュータ化学会2021年秋季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 第一原理計算と速度論解析による触媒反応設計2021

    • Author(s)
      中井浩巳
    • Organizer
      ESICB 第18回 公開シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 大規模量子メタダイナミクス法によるSARS-CoV-2メインプロテアーゼの酵素反応機構の解明2021

    • Author(s)
      小清水初花,小野純一,福西快文,中井浩巳
    • Organizer
      第35回分子シミュレーション討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Quantum molecular dynamics simulations for diffusion processes in concentrated electrolyte solutions for sodium-ion batteries2021

    • Author(s)
      Junichi Ono, Yuta Tsuchiya, Hiromi Nakai
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent developments in DCDFTBMD program2021

    • Author(s)
      Hiromi Nakai
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Grid-to-grid type machine-learned quantum chemistry2021

    • Author(s)
      Hiromi Nakai
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent developments in divide-and-conquer density functional tight-binding method2021

    • Author(s)
      Yoshifumi Nishimura, Takeshi Yoshikawa, Hiromi Nakai
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AI-assisted orbital-free density functional theory calculation2021

    • Author(s)
      Junji Seino, Mikito Fujinami, Yasuhiro Ikabata,
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Picture-change-corrected relativistic density functional theory based on transformation of density operator and density matrix2021

    • Author(s)
      Yasuhiro Ikabata, Toni M. Maier, Junji Seino, Hiromi Nakai
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CO2化学吸収法に対するアミン混合溶液の理論設計2021

    • Author(s)
      清水伊織, 長門澄香, 藤波美起登, 中井浩巳
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Spin-flip型密度汎関数強束縛法のダイナミクスシミュレーションへの拡張及び光活性タンパク発色団の光異性化への応用2021

    • Author(s)
      森岡俊貴, 浦谷浩輝, 吉川武司, 中井浩巳
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] CeO2表面におけるNO-CO反応に対する遷移金属置換効果の理論的解析2021

    • Author(s)
      藤代天佑, 小野純一, 中井浩巳
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 石炭の熱分解過程に対するDC-DFTB-MDシミュレーション2021

    • Author(s)
      中村崇玖, 西村好史, 中井浩巳
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 新規元素置換ペンタレン誘導体の合成および性質2021

    • Author(s)
      菓子田淳輝, 庄子良晃, 五十幡康弘, 高秀雄, 酒井隼人, 羽曾部卓, 中井浩巳, 福島孝典
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分子動画に基づく全量子分子動力学法によるバクテリオロドプシンのプロトン貯蔵、放出および拡散過程に関する理論的研究2020

    • Author(s)
      竹村俊晃, 小野純一, 西村好史, 中井浩巳
    • Organizer
      分子科学会 オンライン討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型励起状態計算に基づく大規模非断熱分子動力学手法の開発2020

    • Author(s)
      浦谷浩輝,中井浩巳
    • Organizer
      分子科学会 オンライン討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機械学習型電子相関モデルの開発 : 凍結内殻近似の適用2020

    • Author(s)
      藤澤遼, 五十幡康弘, 清野淳司, 吉川武司, 中井浩巳
    • Organizer
      分子科学会 オンライン討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機械学習を用いた価電子の相関エネルギー予測2020

    • Author(s)
      藤澤遼, 五十幡康弘, 清野淳司, 吉川武司, 中井浩巳
    • Organizer
      第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] バクテリオロドプシンの分子動画に基づく全量子分子動力学シミュレーションを用いたプロトン放出機構の解明2020

    • Author(s)
      竹村俊晃, 小野純一, 西村好史, 中井浩巳
    • Organizer
      第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 形式酸化数の量子化学的解釈2020

    • Author(s)
      佐藤稔也, 清野淳司, 中井浩巳
    • Organizer
      第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 2成分相対論におけるPicture Change補正法のGAMESSへの実装2020

    • Author(s)
      高島千波, 清野淳司, 中井浩巳
    • Organizer
      第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 無限次2成分法に基づくPicture Change補正密度汎関数理論のGAMESSへの実装2020

    • Author(s)
      高島千波, 清野淳司,中井浩巳
    • Organizer
      日本コンピュータ化学会2020年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型ユニタリー変換結合クラスター(DC-UCC)計算のための量子アルゴリズムの開発2020

    • Author(s)
      高梨倫哉, 吉川武司, 中井浩巳
    • Organizer
      日本コンピュータ化学会2020年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] CDFTBMD: Divide-and-conquer density functional tight-binding program for huge-system quantum mechanical molecular dynamics simulations2020

    • Author(s)
      Hiromi Nakai, Yoshifumi Nishimura
    • Organizer
      New Horizons in Scientific Software -From Legacy Codes to Modular Environments (NHISS 2020)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] オンライン機械学習に基づくDFT汎関数構築システムの開発2020

    • Author(s)
      清野淳司, 中井浩巳
    • Organizer
      第43回ケモインフォマティクス討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 量子化学計算による金属錯体における形式酸化数の解釈2020

    • Author(s)
      佐藤稔也, 清野淳司, 中井浩巳
    • Organizer
      第43回ケモインフォマティクス討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 難燃性濃厚電解液におけるNaイオン拡散の理論的解析2020

    • Author(s)
      土屋佑太, 小野純一, 中井浩巳
    • Organizer
      第34回分子シミュレーション討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型励起状態計算に基づく凝縮系非断熱分子動力学シミュレーション手法の開発と応用2020

    • Author(s)
      浦谷浩輝, 森岡俊貴, 吉川武司, 中井浩巳
    • Organizer
      第34回分子シミュレーション討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型密度汎関数強束縛分子動力学・メタダイナミクス計算の階層的並列化2020

    • Author(s)
      西村好史, 中井浩巳
    • Organizer
      第34回分子シミュレーション討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型密度汎関数強束縛メタダイナミクス計算の高効率化とバクテリオロドプシンのプロトン輸送への応用2020

    • Author(s)
      小野純一, 竹村俊晃, 西村好史, 中井浩巳
    • Organizer
      第34回分子シミュレーション討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分割統治型密度汎関数強束縛分子動力学(DC-DFTB-MD)法~ユビキタス(遍在的)なプロトンを理解する~2020

    • Author(s)
      中井浩巳
    • Organizer
      東北大学「スパコンプロフェッショナル」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 理論化学から見たレチナール蛋白質の魅力2020

    • Author(s)
      中井浩巳
    • Organizer
      日本化学会第100春季大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] GPGPUに基づく分割統治型密度汎関数強束縛法の高速化2019

    • Author(s)
      吉川武司、中井浩巳
    • Organizer
      物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の新展開」
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分割統治型密度汎関数強束縛法によるペロブスカイト太陽電池材料におけるポーラロン形成動力学シミュレーション2019

    • Author(s)
      浦谷浩輝、周健斌、中井浩巳
    • Organizer
      第22回理論化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] DC-DFTB-MD法によるバクテリオロドプシンの長距離プロトン移動反応の理論的解析2019

    • Author(s)
      小野純一、岡田千果、西村好史、中井浩巳
    • Organizer
      第22回理論化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Theoretical Analyses of Condensed-Phase Chemical Reactions Based on Divide-and-Conquer Density-Functional Tight-Binding Molecular Dynamics (DC-DFTB-MD) Simulations2019

    • Author(s)
      中井浩巳
    • Organizer
      第35回化学反応討論会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] ペロブスカイト太陽電池材料におけるポーラロン形成の量子的分子動力学シミュレーション2019

    • Author(s)
      浦谷浩輝、周健斌、中井浩巳
    • Organizer
      日本コンピュータ化学会2019年春季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Divide-and-conquer DFTB-MD simulations of polaron formation process in a lead halide perovskite material2019

    • Author(s)
      Hiroki Uratani, Chien-Pin Chou, Hiromi Nakai
    • Organizer
      10th congress of the International Society of Theoretical Chemical Physics(ISTCP-X)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉛ハライドペロブスカイト材料におけるポーラロン形成過程の量子分子動力学シミュレーション2019

    • Author(s)
      浦谷浩輝、周健斌、中井浩巳
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 密度汎関数強束縛法によるPhナノクラスター上のNO解離過程の理論的解析2019

    • Author(s)
      中村崇玖、周健斌、吉川武司、大越昌樹、小野純一、Aditya Wibawa Sakti、中井浩巳
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長距離補正法に基づく分割統治型時間依存密度汎関数強束縛法の開発と光異性化への応用2019

    • Author(s)
      河本奈々、吉川武司、中井浩巳
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 円錐交差構造の電子状態に関する知見の探索とその応用2019

    • Author(s)
      稲森真由、五十幡康弘、中井浩巳
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Clarification of proton transfer reactions in photoreceptive proteins using large-scale quantum molecular dynamics simulations2019

    • Author(s)
      Junichi Ono, Chika Okada, Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      第57回日本生物物理学会年会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] How Can Artificial Intelligence Help Quantum Chemists?2019

    • Author(s)
      Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Density-Functional Tight-Binding Metadynamics Study of Oxy-Carbon Diffusion on(100)-γーAl2O3 Surface2019

    • Author(s)
      Aditya W.Sakti , Chien-Pin Chou, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Large-scale quantum-mechanical molecular dynamics simulations for the long-distance proton transfer in bacteriorhodopsin2019

    • Author(s)
      Junichi Ono, Chika Okada, Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Development of Automatized Density-Functional Tight-Binding Parameterization for Metal-Containing Systems2019

    • Author(s)
      Chien-Pin Chou, Aditya W.Sakti , Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Key factor of S0/S1 minimum energy conical intersection2019

    • Author(s)
      Mayu Inamori, Yasuhiro Ikabata, Takeshi Yoshikawa, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Practical excited-state simulation of thousands of atoms2019

    • Author(s)
      Nana Komoto, Takeshi Yoshikawa, Junichi Ono, Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large-scale quantum-mechanical molecular dynamics simulations of polaron formation process in a lead halide perovskite material using divide-and-conquer type density-functional tight-binding method2019

    • Author(s)
      Hiroki Uratani, Chien-Pin Chou, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Linear-scaling divide-and-conquer finite-temperature self-consistent field for static correlation systems2019

    • Author(s)
      Takeshi Yoshikawa,Toshiki Doi, Hiromi Nakai
    • Organizer
      The Ninth Conference of the Asia-Pacific Association of Theoretical and Computational Chemists(APATCC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バクテリオロドプシンの高速分子動画に基づく全量子MDシミュレーション2019

    • Author(s)
      小野純一、今井みの莉、岡田千果、西村好史、中井浩巳
    • Organizer
      新学術領域研究「高速分子動画」キックオフミーティング・膜タンパク質研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Density-Functional Tight-Binding Metadynamics Study of Oxy-Carbon Diffusion on(100)-γーAl2O3 Surface2019

    • Author(s)
      Aditya W.Sakti , Chien -Pin Chou, Hiromi Nakai
    • Organizer
      CECAM-Workshop ”Thinking outside the box-beyond machine learning for quantum chemistry”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Long-time quantum molecular dynamics simulations based on divide-and-conquer density-functional tight-binding method for sodium-ion transport in electrolyte solutions2019

    • Author(s)
      Junichi Ono, Chien-Pin Chou, Hiromi Nakai
    • Organizer
      CECAM-Workshop ”Thinking outside the box-beyond machine learning for quantum chemistry”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hierarchical parallelization of DFTB simulations with DCDFTBMD2019

    • Author(s)
      Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      CECAM-Workshop ”Thinking outside the box-beyond machine learning for quantum chemistry”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バクテリオロドプシンのプロトン貯蔵・放出過程に関する大規模量子的分子動力学シミュレーション2019

    • Author(s)
      竹村俊晃、小野純一、西村好史、中井浩巳
    • Organizer
      第9回CSJ化学フェスタ2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Recent Development of Automatized Density-Functional Tight-Binding Parameterization for Metal-Containing Systems2019

    • Author(s)
      Chien-Pin Chou, Hiromi Nakai
    • Organizer
      計算物質科学人材育成コンソーシアム(PCoMS)シンポジウム&計算物質科学スパコン共用事業報告会
    • Related Report
      2019 Annual Research Report
  • [Presentation] GPU-Accelerated Large-Scale Excited-State Simulation Based on Divide-and-Conquer Time-Dependent Density-Functional Tight-Binding2019

    • Author(s)
      Takeshi Yoshikawa
    • Organizer
      8th ADAC Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光受容タンパク質の光励起プロトンダイナミクスの研究2019

    • Author(s)
      吉川武司、河本奈々、小野純一、今井みの莉、中井浩巳
    • Organizer
      第6回「京」を中核とするHPCIシステム利用研究課題成果報告会ースーパーコンピュータ「富岳」の胎動、計算科学、AIの融合に向けてー
    • Related Report
      2019 Annual Research Report
  • [Presentation] バクテリオロドプシンのプロトン貯蔵・放出過程に関するDC-DFTB-MDシミュレーション2019

    • Author(s)
      竹村俊晃、小野純一、西村好史、中井浩巳
    • Organizer
      第33回分子シミュレーション討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-MOF-74による二酸化炭素固定化反応のDFTB-MD, MetaDシミュレーション2019

    • Author(s)
      土屋佑太、周健斌、Aditya W.Sakti 、中井浩巳
    • Organizer
      第33回分子シミュレーション討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Density-Functional Tight-Binding Study on Oxygen Vacancy Diffusion in Ceria Systems2019

    • Author(s)
      Aditya W.Sakti , Chien -Pin Chou, Hiromi Nakai
    • Organizer
      Materials Research Meeting 2019(MRM2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Free energy landscape for stator-rotor interaction in Fo rotary motor2019

    • Author(s)
      D. Parkin, G. Nakagawa, D. Yamakoshi, M. Takano
    • Organizer
      日本生物物理学会第57 回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Dielectric allostery in cytochrome P450 reductase on the surface of lipid membrane2019

    • Author(s)
      M. Iijima, J. Ohnuki, T. Sato, M. Takano
    • Organizer
      日本生物物理学会第57 回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Validation of second phosphate binding site in myosin studied by molecular dynamics simulation2019

    • Author(s)
      K. Uchida, J. Ohnuki, T. Sato, M. Takano
    • Organizer
      日本生物物理学会第57 回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Over-stabilization of protein-protein interaction in solvent accessible surface area model2019

    • Author(s)
      K. Kuroishi, A. Yodogawa, D. Parkin, M. Takano
    • Organizer
      日本生物物理学会第57 回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of Automatized Density-Functional Tight-Binding Parameterization2019

    • Author(s)
      Chien-Pin Chou
    • Organizer
      CJK-WTCC-IV
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] データ科学と理論・計算化学の融合2019

    • Author(s)
      中井浩巳
    • Organizer
      日本化学会 第99春季年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 大規模単参照型静的相関手法の開発2019

    • Author(s)
      土井俊輝、吉川武司、中井浩巳
    • Organizer
      日本化学会 第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Acceleration of divide-and-conquer density tight-binding method on GPU2019

    • Author(s)
      Takeshi Yoshikawa, Hiromi Nakai
    • Organizer
      GTC2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重み付きヒストグラム解析法のメタダイナミクスへの拡張とシクロファン異性化反応への応用2018

    • Author(s)
      小野純一,西村好史,黄毅聰,鹿又宣弘,中井浩巳
    • Organizer
      第21回理論化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分割統治型時間依存密度汎関数強束縛法に基づく大規模励起状態ダイナミクス2018

    • Author(s)
      河本奈々,吉川武司,小野純一,中井浩巳
    • Organizer
      第21回理論化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有限温度における時間依存密度汎関数法の開発2018

    • Author(s)
      土井俊輝,吉川武司,中井浩巳
    • Organizer
      第21回理論化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 円錐交差構造における電子状態に関する理論的研究2018

    • Author(s)
      稲森真由, 五十幡康弘, 王祺, 中井浩巳
    • Organizer
      第21回理論化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Artificial Intelligence for Quantum Chemistry2018

    • Author(s)
      Hiromi Nakai
    • Organizer
      7th JCS symposium 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fast Quantum Chemical Simulations using the Density-Functional Tight-Binding Method2018

    • Author(s)
      Chien-Pin Chou
    • Organizer
      The 2018 Chemistry Research Symposium, ChRS2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] メタダイナミクスに基づく重み付きヒストグラム解析法の開発とシクロファン異性化反応への応用2018

    • Author(s)
      小野純一,西村好史,黄毅聰,鹿又宣弘,中井浩巳
    • Organizer
      日本コンピュータ化学会2018春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光受容タンパク質の機構解明に向けた分割統治型時間依存密度汎関数強束縛法の開発2018

    • Author(s)
      河本奈々,吉川武司,小野純一,中井浩巳
    • Organizer
      日本コンピュータ化学会2018春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポテンシャルエネルギー曲面の交差構造に関する理論的研究2018

    • Author(s)
      稲森真由, 五十幡康弘, 王祺, 中井浩巳
    • Organizer
      日本コンピュータ化学会2018春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大規模化学反応シミュレーション手法の実現に向けて ~分割統治型密度汎関数強束縛分子動力学(DC-DFTB-MD)法の開発と応用~2018

    • Author(s)
      中井 浩巳
    • Organizer
      東工大講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] What is the Best Choice of Embedding-Fragmentation Scheme for Practical Quantum Chemical Simulation?2018

    • Author(s)
      Hiromi Nakai
    • Organizer
      16th International Congress of Quantum Chemistry (16-ICQC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of picture-change corrected relativistic density functional theory2018

    • Author(s)
      Yasuhiro Ikabata, Takuro Oyama, Masao Hayami, Junji Seino, Hiromi Nakai
    • Organizer
      16th International Congress of Quantum Chemistry (16-ICQC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Divide-and-conquer-based higher-order electron-correlation methods2018

    • Author(s)
      Takeshi Yoshikawa, Hiromi Nakai
    • Organizer
      16th International Congress of Quantum Chemistry (16-ICQC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光受容タンパク質の機能解明を目指した大規模励起状態ダイナミクス手法の開発とその応用2018

    • Author(s)
      吉川武司
    • Organizer
      第7回新化学技術研究奨励賞
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Divide-and-Conquer density-functional tight-binding molecular dynamics simulations for the primary proton transfer in bacteriorhodopsin2018

    • Author(s)
      Junichi Ono
    • Organizer
      Telluride workshop on "Multi-scale quantum mechanical analysis of condensed phase systems: methods and applications"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 人工知能を用いた化学反応の予測と反応条件の最適化2018

    • Author(s)
      清野淳司
    • Organizer
      技術情報協会・講習会 触媒開発における人工知能、計算科学の活用-新しい触媒の探索、設計の具体的手法-
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 密度汎関数強束縛法に基づくペロブスカイト太陽電池におけるキャリア特性の研究2018

    • Author(s)
      浦谷浩輝, 周建斌, 中井浩巳
    • Organizer
      分子科学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Large-scale quantum-mechanical molecular dynamics simulations for the primary proton transfer in bacteriorhodopsin2018

    • Author(s)
      Junichi Ono, Minori Imai, Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      第56回日本生物物理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of large-scale excited-state calculation method and applied research on photoactive yellow protein2018

    • Author(s)
      Nana Komoto, Takeshi Yoshikawa, Junichi Ono, Hiromi Nakai
    • Organizer
      第56回日本生物物理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] バクテリオロドプシンのプロトン輸送ダイナミクスに関する理論的研究2018

    • Author(s)
      小野純一,今井みの莉,西村好史,中井浩巳
    • Organizer
      第5回「京」を中核とするHPCIシステム利用研究課題 成果報告会
    • Related Report
      2018 Annual Research Report
  • [Presentation] DC-DFTB-MDプログラムの公開2018

    • Author(s)
      中井浩巳、西村好史、吉川武司
    • Organizer
      日本コンピュータ化学会2018秋季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分割統治法に基づく有限温度型単参照静的相関手法の開発2018

    • Author(s)
      土井俊輝、吉川武司、中井浩巳
    • Organizer
      日本コンピュータ化学会2018秋季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 計算化学とインフォマティクスに関する基礎講座2018

    • Author(s)
      中井 浩巳
    • Organizer
      顔料物性講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 表面触媒反応に対する大規模シミュレーション2018

    • Author(s)
      中井 浩巳
    • Organizer
      2018年日本表面真空学会学術講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] バクテリオロドプシンの1段階目のプロトン移動過程に対するDC-DFTB-MDシミュレーション2018

    • Author(s)
      小野 純一,今井 みの莉,西村 好史,中井 浩巳
    • Organizer
      第32回分子シミュレーション討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] DC-DFTB-MDプログラムの開発と公開2018

    • Author(s)
      西村 好史,吉川 武司,中井 浩巳
    • Organizer
      第32回分子シミュレーション討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Density-Functional Tight-Binding Parameterization: Accumulated Wisdom and New Directions2018

    • Author(s)
      周建斌,中井 浩巳
    • Organizer
      第32回分子シミュレーション討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Density-Functional Tight-Binding Metadynamics Study of Carbonaceous Species Diffusion on (100)-γ-Al2O3 Surface2018

    • Author(s)
      Aditya Wibawa Sakti, Chien-Pin Chou, Yoshifumi Nishimura, Hiromi Nakai
    • Organizer
      第32回分子シミュレーション討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] バクテリオロドプシンの長距離プロトン移動過程に対するDC-DFTB-MDシミュレーション2018

    • Author(s)
      岡田 千果,小野 純一,西村 好史,中井 浩巳
    • Organizer
      第32回分子シミュレーション討論会
    • Related Report
      2018 Annual Research Report
  • [Book] 手で解く量子化学 I2022

    • Author(s)
      中井 浩巳
    • Total Pages
      224
    • Publisher
      丸善出版
    • ISBN
      9784621307335
    • Related Report
      2022 Annual Research Report
  • [Book] マテリアルズ・インフォマティクスのためのデータ作成とその解析、応用事例 第9章 合成経路,反応条件,プロセス設計への応用事例;第4節 機械学習と電子状態情報を用いた反応予測2021

    • Author(s)
      藤波 美起登, 中井 浩巳
    • Total Pages
      500
    • Publisher
      技術情報協会
    • Related Report
      2021 Annual Research Report
  • [Remarks] DCDFTBMD

    • URL

      http://www.chem.waseda.ac.jp/dcdftbmd/

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2018-06-12   Modified: 2024-03-28  

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