Rchr

J-GLOBAL ID：200901076078296911 Update date: Jan. 31, 2024

Sazaki Gen

サザキゲン | Sazaki Gen

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://www.lowtem.hokudai.ac.jp/ptdice/index.html

Research field (4)： Bio-, chemical, and soft-matter physics , Thin-film surfaces and interfaces , Crystal engineering , Applied materials

Research keywords (2)： crystal growth, ice, protein, development of advanced optical microscopy , Crystal Growth

Research theme for competitive and other funds (43)：

2021 - 2024 Presumption of statistical mechanical state distribution of 3D protein structure in solution states by crystallization
2021 - 2024 Exploring general nature of interfacial melting on ice crystals: in situ approach by optical microscopy
2019 - 2022 多結晶氷の表面融解機構の解明
2018 - 2021 Crystallization and crystallography of proteins at in vivo salt concentrations
2018 - 2020 Communication of insects through body surface lipids: proposal of a new mechanism employing mechanoreceptors

2014 - 2018 Anisotropic function of antifreeze protein for ice crystal growth - To elucidate growth promotion and inhibition mechanism

2016 - 2018 不凍タンパク質が示す相互作用の解明:拡散・吸着ダイナミクスの蛍光1分子計測

2015 - 2018 結晶表面上の化学反応を可視化する:氷表面上での酸性ガスの吸着・融解反応の解明

2014 - 2017 Melt-like growth of protein crystals

2014 - 2016 Development of label-free and quantitative imaging of cell adhesion

2010 - 2015 Computer Simulation on Creative Development of Fusion Materials through Molecular Control

2011 - 2015 高分解光学観察による氷結晶表面での疑似液体層の動的挙動の解明

2012 - 2014 水-氷(融液-結晶)界面の分子レベル直接観察:超高感度位相差顕微鏡の開発

2011 - 2013 Static and kinetic effect of impurities on instability of shape of crystal

2008 - 2012 不凍タンパク質作用発現機構の解明を目指したその場光観察

2006 - 2009 分子レベルその場観察によるタンパク質結晶へのマイクロ欠陥取り込み機構の解明

2006 - 2009 Anisotropic dynamics of ice growth promotion and its self-oscillation induced by the interfacial adsorption of biological macro molecules

2006 - 2008 X線導波路現象を利用した有機薄膜高次構造のリアルタイム観測

2008 - Crystal Growth of Snow and Ice

2005 - 2007 タンパク質結晶-溶液界面におけるタンパク質1分子の吸着・脱離・拡散ダイナミクス

2005 - 2007 Study of atomistic diffusion, nucleation and cluster formation process of atoms and molecules

2004 - 2006 蛍光顕微法を用いた有機半導体薄膜結晶粒間の位相欠陥イメージング

2004 - 2006 タンパク質結晶成長素過程の1分子その場観察による格子欠陥取り込み機構の解明

2001 - 2002 環境型バイオデバイス創製のための有機・無機ヘテロエピタキシャル結晶成長技術の開発

2000 - 2002 強磁場下でのタンパク質結晶周囲の濃度場観察

2001 - 2002 Research on functional electronic devices based on straind-Si on SiGe alloy substrates

2001 - 2002 過冷炉度を制御した融液成長法による太陽電池用Si多結晶の大粒径化と高効率化

2002 - Development of advanced optical microscopy

1998 - 2001 磁場を利用した微小重力下でのタンパク質の結晶化

2000 - 2001 磁場中の溶液挙動の解明とそれを用いたタンパク質の良質結晶育成

1998 - 2000 磁場によるタンパク質の高品位結晶育成

1999 - 2000 Research on spatially and temporally resolved spectroscopy of semiconductor quantum structures by using ulta small probe light

1999 - 2000 Development of multicomponent bulk single crystal with uniform composition by the multicomponent zone-melting method

1998 - 1999 磁場によるタンパク質の高品位単結晶育成

1999 - 1999 タンパク質分子の等電点の新測定法と電極界面凝集化過程のその場観察

1998 - 1999 In situ study of protein crystallization at the molecular level using atomic force microscopy

1997 - 1998 Growth of single crystalline films of bismuth based oxide superconductors by the liquid phase epitaxy method

1996 - 1997 光干渉法を用いたタンパク質結晶化過程のその場観察

1997 - 1997 光干渉法による低接触角の新測定法

1997 - 1997 Nucleation and Growth Kinetics of Protein Crystals

1995 - 1996 タンパク質(コンカナバリンA)の結晶成長過程の動的研究

1995 - 1996 Nucleation and Growth Kinetics in Protein Crystallization

1994 - Crystal Growth of Protein

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Papers (199)：

Gen Sazaki, Ken ichiro Murata, Harutoshi Asakawa, Ken Nagashima, Shunichi Nakatsubo, Yoshinori Furukawa. The emergence of drop-type and thin-layer-type quasi-liquid layers on ice crystal surfaces and their thermodynamic origin. Journal of Crystal Growth. 2022. 597
Genki Miyamoto, Akira Kouchi, Ken-ichiro Murata, Ken Nagashima, Gen Sazaki. Growth Kinetics of Elementary Spiral Steps on Ice Prism Faces Grown in Vapor and Their Temperature Dependence. CRYSTAL GROWTH & DESIGN. 2022
Ken-ichiro Murata, Masahide Sato, Makio Uwaha, Fumiaki Saito, Ken Nagashima, Gen Sazaki. Step-bunching instability of growing interfaces between ice and supercooled water. Proceedings of the National Academy of Sciences. 2022. 119. 10
Fumitoshi Kaneko, Chihiro Katagiri, Ken Nagashima, Gen Sazaki, Yuka Ikemoto. Cuticular Lipid Topology on Insect Body Surfaces Studied by Synchrotron Radiation FTIR ATR Microspectroscopy. JOURNAL OF PHYSICAL CHEMISTRY B. 2021. 125. 34. 9757-9767
Ken Nagashima, Ken-ichiro Murata, Gen Sazaki. HCl Droplets Induced Bunched Steps on Ice Crystal Surfaces under Atmospheric-Concentration HCl Gas. CRYSTAL GROWTH & DESIGN. 2021. 21. 4. 2508-2515

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MISC (191)：

Gen Sazaki, Masahiro Inomata, Harutoshi Asakawa, Etsuro Yokoyama, Shunichi Nakatsubo, Ken-ichiro Murata, Ken Nagashima, Yoshinori Furukawa. In-situ optical microscopy observation of elementary steps on ice crystals grown in vapor and their growth kinetics. PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS. 2021. 67. 4
佐﨑元, 灘浩樹, 成塚重弥, 長嶋剣, 川野潤, 大鉢忠, 柿本浩一. 第16回結晶成長国際サマースクール(ISSCG-16)報告 (第18回結晶成長国際会議(ICCGE-18) 第16回結晶成長国際サマースクール(ISSGE-16)特別号). 日本結晶成長学会誌 = Journal of the Japanese Association for Crystal Growth. 2016. 43. 5. 277-284
麻川明俊, 佐崎元, 村田憲一郎, 長嶋剣, 中坪俊一, 古川義純. 氷結晶表面で生成する2種類の擬似液体層の安定性. 日本物理学会講演概要集(CD-ROM). 2015. 70. 1
麻川明俊, 佐崎元, 村田憲一郎, 長嶋剣, 中坪俊一, 古川義純. 氷プリズム面及び高指数面上で2種類の擬似液体層は現れるのか?. 応用物理・物理系学会中国四国支部合同学術講演会講演予稿集. 2015. 2015
FURUKAWA YOSHINORI, NAGASHIMA KEN, ASAKAWA HARUTOSHI, NAKATSUBO SHUN'ICHI, MURATA KEN'ICHIRO, SAZAKI GEN, YOSHIZAKI IZUMI, TAMARU HARUKA, SHIMAOKA TARO, SONE TAKEHIKO, et al. 氷結晶の自励振動成長-国際宇宙ステーション実験の概要-. 結晶成長国内会議予稿集(CD-ROM). 2014. 44th. ROMBUNNO.07AC02

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Patents (3)：

光学顕微鏡と光学的観察方法
有機半導体薄膜のエピタキシャル成長
水素生成光デバイス

Books (8)：

図説表面分析ハンドブック
朝倉書店 2021 ISBN:4254201702
有機・無機材料の相転移ダイナミクス : 数理から未来のマテリアル開発まで
化学同人 2020 ISBN:9784759813951
Compendium of surface and interface analysis
Springer 2018 ISBN:9789811061554
低温環境の科学事典
朝倉書店 2016 ISBN:9784254161281
低温科学便覧 = Handbook of low temperature science
丸善出版 2015 ISBN:9784621089644

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Education (6)：

- 1994 Osaka City University
- 1994 Osaka City University Graduate School, Division of Engineering Department of Applied Chemistry
- 1991 Osaka City University
- 1991 Osaka City University Graduate School, Division of Engineering
- 1989 Osaka City University Faculty of Engineering

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Professional career (3)：

Doctor of Engineering (Osaka City University)
Master of Engineering (Osaka City University)
Bachelor of Engineering (Osaka City University)

Work history (18)：

2014/07 - 2014/09 Chinese Academy of Science National Microgravity Laboratory, Institute of Mechanics Visiting Professor
2007/08 - 2014/03 - Specially Appointed Professor,Dept. Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University
2007 - 2014/03 - 大阪大学大学院工学研究科電気電子情報工学専攻特任教授
2008 - 2012 科学技術振興機構さきがけ研究者さきがけ研究者
2008 - 2012 Hokkaido University Institute of Low Temperature Science

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Committee career (19)：

2023/08 - 現在 International Organization for Crystal Growth Vice president
2022/04 - 現在日本結晶成長学会学会誌編集委員長
2016/04 - 2023/07 日本結晶成長学会国際交流委員会担当理事
2019/04 - 2022/03 日本結晶成長学会副会長
2016/08 - 2020/02 Journal of Crystal Growth Associate Editor

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Awards (2)：

2009/11 - Japanese Association for Crystal Growth The 26th Best Paper Award Development of advanced optical microscopy and elucidation of growth mechanisms of protein crystals at the molecular level
2003/10 - The Japan Society of Microgravity Application The 1st Young Scientist Award Effects of external fields on protein crystallization

Association Membership(s) (8)：

応用物理学会 , 日本マイクログラビティ応用学会 , 日本物理学会 , 日本結晶成長学会 , The Japan Society of Applied Physics , The Japan Society of Microgravity Application , The Physical Society of Japan , Japanese Association of Crystal Growth

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