査読つき論文   (Peer-reviewed articles)

• Tatsuya Matsubara, Chris P Miller, Chanhong Min, Chia‐Yi Su, Jong Seob Choi, Chwee Teck Lim, Jude M. Phillip, Joon-wan Kim, Deok-Ho Kim. Topographic Cues Regulate Collective Cell Dynamics in Curved Nano/Microgrooved Tubular Microchannels, Lab on a Chip, 25 (2025) 5255-5267, doi: 10.1039/D5LC00368G

• Januka Khanal, Chunxiao Ren, Wenxue Li, Tatsuya Matsubara, Jihoon Lee, Deok-Ho Kim, Jennifer Moliterno, Murat Gunel, Sergei Kotelnikov, Stan Xiaogang Li, Ernest Glukhov, Dima Kozakov, Yansheng Liu, Andre Levchenko. Analysis of the Phosphorylation Networks Characterizing Distinct Phenotypic States in Glioblastoma Cell Populations, bioRxiv, 2025, doi: 10.1101/2025.08.22.671611

• Feiyu Yang, Narciso Pavon, Tatsuya Matsubara, Rebecca Sebastian, Beatriz Martinez-Martin, ChangHui Pak, Yubing Sun, Deok-Ho Kim. Spatial Patterning and Transcriptomic Landscapes of Human Neural Organoids by Localized Delivery of Morphogens, SSRN, 2025, doi: 10.2139/ssrn.5185617

• Taiki Otomo, Hyunsoo Noh, Tatsuya Matsubara, Deok-Ho Kim, Masashi Ikeuchi, Kazuhiro Yoshida, Joon-wan Kim, Fabrication of Biomimetic Cell Culture Membranes Using Robust and Reusable Nickel Micropillar Molds, BioChip Journal (IF: 5.5, 2023), (2024) doi: 10.1007/s13206-024-00179-7

• T. Otomo, T. Matsubara, M. Ikeuchi, K. Yoshida, D.H. Kim, J.W. Kim, A microfluidic device integrated with a stretchable microporous membrane controlled by electro-conjugate fluid, Sensors and Actuators A: Physical (IF: 3.407, 2023), 356 (2023) 114332. doi: 10.1016/j.sna.2023.114332.

• C.Y. Su, T. Matsubara, A. Wu, E.H. Ahn, D.H. Kim, Matrix Anisotropy Promotes a Transition of Collective to Disseminated Cell Migration via a Collective Vortex Motion,  Advanced Biology (IF: 4.053, 2022), (2023) 2300026. doi.org/10.1002/adbi.202300026.

• T. Matsubara, J.S. Choi, D.H. Kim, J.W. Kim, A Microfabricated Pistonless Syringe Pump Driven by Electro‐Conjugate Fluid with Leakless On/Off Microvalves, Small (IF: 13.281, 2022), Volume 18, Issue 15 (2022) 2106221. doi:10.1002/smll.202106221.（おもて表紙 に採択）

• T. Matsubara, K. Yoshida, J.W. Kim, Active microvalve driven by electro-conjugate fluid jet flow with a hydraulic power source on a chip, Journal of Micromechanics and Microengineering (IF: 1.881, 2020), 30 (2020) 105013. doi:10.1088/1361-6439/aba227.

• J.S. Choi, A.S.T. Smith, N.P. Williams, T. Matsubara, M. Choi, J.W. Kim, H.J. Kim, S. Choi, D.H. Kim, Nanopatterned Nafion Microelectrode Arrays for In Vitro Cardiac Electrophysiology,  Advanced Functional Materials (IF: 18.808, 2020), 1910660 (2020) 1–10. doi:10.1002/adfm.201910660.

• T. Matsubara, H.H. Huynh, K. Yoshida, J.W. Kim, Development of MEMS-fabricated bidirectional ECF (electro-conjugate fluid) micropumps, Sensors and Actuators, A: Physical (IF: 2.904, 2019), 295 (2019) 317–323. doi: 10.1016/j.sna.2019.06.022.

国際会議

• Amarnath Singam, Tatsuya Matsubara, Isaac Berk, Calvinique Lee, Jeremy H. Cho, Deok-Ho Kim, Seungman Park. Nanotopographic Regulation of Cellular Senescence Biomarkers in Mammalian Cells, BMES 2025 Annual Meeting, San Diego, USA, October 2025. (Oral)

• Tatsuya Matsubara, Sara Kaufman, Jihyun Hwang, Minjae Do, Byunggik Kim, Jihoon Lee,　Hidetoshi Takashima, Deok-Ho Kim. A Strain-Controlled Artery-on-a-Chip Platform for Vascular Mechanobiology and Drug Screening, The 2nd Joint Workshop on Biomedical Engineering between Whiting School of Engineering/Johns Hopkins University and LBB/Science Tokyo, Tokyo, Japan, August 2025. (Poster and presentation)

• Tatsuya Matsubara, Sara Kaufman, Jihyun Hwang, Minjae Do, Byunggik Kim, Jihoon Lee, Hidetoshi Takashima, Deok-Ho Kim. A Strain-Controlled Artery-on-a-Chip Platform for Vascular Biomechanics Research, 2025 MPS World Summit, No. 862, Brussels, Belgium, June 2025

• D. Lagowala, T. Matsubara, K. Wilmsen, D.-H. Kim, and V.K. Sidhaye. COPD and Extracellular Matrix: How Lung Microenvironmental Changes Influence Progressive Lung Disease Pathology, ATS 2025 International Conference, Am J Respir Crit Care Med2025;211:A3038, San Francisco, United States, May 2025.

• Tatsuya Matsubara, Sara Kaufman, Jihyun Hwang, Minjae Do, Jihoon Lee, Hidetoshi Takashima, Byunggik Kim, Mahin Gadkari, Lakshmi Santhanam, Deok-Ho Kim. Engineered Tubular Microchannels for Smooth Muscle Cell Alignment Under Dynamic Cyclic Stretch. 2025 Department of Medicine & Whiting School of Engineering Research Retreat (2025 DOM/WSE Research Retreat) (Internal Symposium of Johns Hopkins University), No. 98, Baltimore, USA, February 2025

• Feiyu Yang, Narciso Pavon, Tatsuya Matsubara, Rebecca Sebastian, Beatruz Martinez-Martin, ChangHui Pak, Yubing Sun, Deok-Ho Kim. Dorsal-Ventral and Rostral-Caudal Patterning of Human Brain Organoids using a Localized Passive Diffusion-based Morphogen Gradient Generator. 2025 Department of Medicine & Whiting School of Engineering Research Retreat (2025 DOM/WSE Research Retreat) (Internal Symposium of Johns Hopkins University) No. 103, Baltimore, USA, February 2025

• Kenji Yamamoto, Tatsuya Matsubara, Kazuhiro Yoshida, Joon-wan Kim. Study on a Pumping Mechanism by Compressing the Flexible Membranes in Sequence with the Pressure of Electro Conjugate Fluid (ECF) Flow, The 12th JFPS Int. Symp. on Fluid Power HIROSHIMA 2024, Proc. of the 12th JFPS Int. Symp. on Fluid Power HIROSHIMA 2024, 2D1-02, February 2025

• Taiki Otomo, Tatsuya Matsubara, Deok-Ho Kim, Masashi Ikeuchi, Kazuhiro Yoshida, Joon-wan Kim, Microdevice Design for Reproducing Dynamic Environments in High-Frequency Oscillatory Ventilation (HFOV), The 8th International Symposium on Biomedical Engineering 2024 (ISBE2024), P2-23, Shizuoka, Japan, December 2024 (Poster) [Poster Award]

• Zhanping Ren, Byunggik Kim, Gwangjun Go, Hanwen Wang, Yiguang Zhu, Patarajarin Akarapipad, Andre Loyola, Tatsuya Matsubara, Joseph Criscione, Dong-Ik Lee, Peter Lee, Todd Herron, Deok-Ho Kim, Automated and Scalable Muscle Tissue System with Magnetic-based Functional Evaluation, 2024 BMES Annual Meeting, Baltimore, United States, October 2024 (Poster)

• Byunggik Kim, Young-il Kim, Tatsuya Matsubara, Sungmin Hong, and Deok-Ho Kim, Self-adapting stretchable electronics for long-term electrophysiological mapping of human cardiac organoids, Microphysiological Systems World Summit 2024 (MPS World Summit 2024), 214, Seattle, United States, June 2024 (Poster)

• Kenji Yamamoto, Tatsuya Matsubara, Kazuhiro Yoshida, Joon-wan Kim, Study on a Pumping Mechanism by Compressing the Flexible Membranes in Sequence with the Pressure of Electro Conjugate Fluid (ECF) flow, The 12th JFPS International Symposium on Fluid Power, C000130, Hiroshima, Japan, October 2024

• Taiki Otomo, Tatsuya Matsubara, Deok-Ho Kim, Masashi Ikeuchi, Kazuhiro Yoshida, Joon-wan Kim, Research on microdevices to stretch alveolar cells with high-frequency, International Conference on Precision Engineering and Sustainable Manufacturing 2024 (PRESM2024), A288, Busan, Korea, July 2024

• Taiki Otomo, Tatsuya Matsubara, Masashi Ikeuchi, Kazuhiro Yoshida, Joon-wan Kim, Proposal of fabrication method of PDMS porous membrane with Ni micropillars fabricated by MEMS technology, The 8th International Symposium on Biomedical Engineering & International Workshop on Nanodevice Technologies 2023 (ISBE2023),11, Hiroshima, Japan, November 2023 (Poster)

• Joon-wan Kim, Yuya Kondo, Taiki Otomo, Akihiro Yasuda, Tatsuya Matsubara, Kazuhiro Yoshida, Study on Droplet Trapping Using an EHD Micropump, International Conference on Precision Engineering and Sustainable Manufacturing 2023 (PRESM2023), W2-FH3, Okinawa Japan, July 2023 (Oral)

• T. Matsubara, C.P. Millar, C.Y. Su, J.S. Choi, C.T. Lim, J.W. Kim, D.H. Kim, Engineered tubular microchannel with micro-/nano-patterning for collective cell migration, 2023 Department of Medicine & Whiting School of Engineering Research Retreat (2023 DOM/WSE Research Retreat) (Internal Symposium of Johns Hopkins University) No. 32, Baltimore, USA, February 2023 (Poster and Research Award Presentation) (Awarded as the winner of the Whiting School of Engineering Trainee)

• ​Taiki Otomo, Tatsuya Matsubara, Kazuhiro Yoshida, Deok-Ho Kim, Masashi Ikeuchi, Joon-wan Kim, Research on a microactuator providing stretch stimulation of the alveoli driven by ECF micropump, International Workshop of Piezoelectric Materials and Applications in Actuators (IWPMA2022), 33004, Online, October 2022 (Online Oral)​​

• T. Matsubara, K. Kobayashi, K. Yoshida, D.H. Kim, J.W. Kim, FIB (Focused Ion Beam)-etched metal wire with tunable micropattern, The 6th International Symposium on Biomedical Engineering (ISBE2021), No. 130, Online, December 2021（Online Oral）

• T. Matsubara, K. Yoshida, J.W. Kim, Development of MEMS-fabricated Bidirectional ECF micropump, International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018), p. 81, Kobe, Japan, September 2018 （Oral）

• T. Matsubara, J.W. Kim, S. Yokota, K. Edamura, Proposal of Pumping Aqueous Solution Using ECF Micropump with Diffuser & Nozzle Mechanism, The 6th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2015), TH-PO-18, Okinawa, Japan, April 2015 （Poster）

• T. Matsubara, T. Suzuki, M. Hayase, Fabrication of Micro Half Cylindrical Grooves on Quartz Substrate, International Symposium on Technologies against Cancer (ISTC2014), P22 Tokyo, Japan, March 2014 （Poster）

国内会議

• 山本健二, 松原竜也, 吉田和弘, 金俊完, 電界共役流体の発生圧力を用いた蠕動マイクロポンプの製作に関する研究，第23回機素潤滑設計部門講演会，2B2-2，大分, 4月, 2024 (口頭発表) （査読無し）

• 山本健二, 松原竜也, 吉田和弘, 金俊完, 電界共役流体（ECF）駆動形蠕動マイクロポンプの提案，日本機械学会山梨講演会2023，B13，山梨, 11月, 2023 (口頭発表) （査読無し）

• 近藤優也, 松原竜也, 吉田和弘, 金俊完, EHDマイクロポンプの発生圧力を用いた液滴トラップデバイスの提案, 2022年度精密工学会春季大会学術講演会, I31, 東京, 3月, 2022 (口頭発表) （査読無し）

• 近藤優也, 松原竜也, 吉田和弘, 金俊完, EHDマイクロポンプの発生圧力を用いた液滴トラップデバイスの提案, 日本機械学会山梨講演会2021, A31, 山梨, 11月, 2021 (口頭発表) （査読無し）

• 松原竜也,金俊完, 横田眞一, 枝村一弥, ECFジェット駆動水溶液ポンピングシステムにおける流路への水の残留に関する研究, 第16回機素潤滑設計部門講演会, pp. 65-66, 富山, 4月, 2016 (口頭発表) （査読無し）

• 松原竜也, 金俊完, 横田眞一, 枝村一弥, ディフューザ形状の非対称流路とECFマイクロポンプを統合した水溶液ポンピングシステムの開発, 日本機械学会山梨講演会2015， No. 150-3, pp. 84-85, 山梨, 10月, 2015 (口頭発表) （査読無し）

• 松原竜也, 金俊完, 横田眞一, 枝村一弥, ECFジェット駆動ディフューザ形バルブレスマイクロポンプの提案, 日本機械学会2015年度年次大会，No. 15-1，北海道，9月，2015（口頭発表）（査読無し）

学会メンバーシップ

• International MPS Society (iPASS)

• Biomedical Engineering Society (BMES)

• American Heart Association (AHA)

• The Japan Society of Mechanical Engineers (JSME) 日本機械学会

フェローシップ・賞

• 日本学術振興会 海外特別研究員（2024-2026）

• The Whiting School of Engineering Trainee Award at the 2023 Department of Medicine & Whiting School of Engineering Research Retreat (2023 DOM/WSE Research Retreat)

• 公益財団法人上原記念生命科学財団 海外留学助成ポストドクトラルフェローシップ (2023)

• 文部科学省博士課程教育リーディングプログラム　東京工業大学グローバルリーダー教育課程 (2015-2020)

特許

• 金俊完, 松原竜也，大友泰輝，生体機能チップ, 国立大学法人東京工業大学, 特願2021-103743 (2021/06/23), 特開2023-002904 (2023/01/11), 特許第7717364号 (2025/7/25)

• 金俊完, 松原竜也, マイクロポンプ, 国立大学法人東京工業大学, 特願2021-073017 (2021/04/23), 特開2022-167294 (2022/11/04), 特許第7587831号 (2024/11/13)

• 金俊完, 松原竜也, マイクロバルブ及びそれを用いたマイクロポンプ, 国立大学法人東京工業大学, 特願2021-015852 (2021/02/03), 特開2022-118970 (2022/08/16), 特許第7587824号 (2024/11/13)

カバーアート