publications
2023
フェムト秒動画観察の時間幅拡張
Takao Saiki, Keitaro Shimada, Ayumu Ishijima, Hang Song, Xinyi Qi, Yuki Okamoto, Ayako Mizushima, Yoshio Mita, Takuya Hosobata, Masahiro Takeda, Shinya Morita, Kosuke Kushibiki, Shinobu Ozaki, Kentaro Motohara, Yutaka Yamagata, Akira Tsukamoto, Fumihiko Kannari, Ichiro Sakuma, Yuki Inada, and Keiichi Nakagawa, "Single-shot optical imaging with spectrum circuit bridging timescales in high-speed photography", Science Advances, 9 (2023) eadj8608.
[解説] [出版社へのリンク]
2020
低出力衝撃波照射による上皮組織透過性の一時的向上
Yuki Monden, Akira Tsukamoto*, Takashi Ushida, Etsuko Kobayashi, Keiichi Nakagawa, Ichiro Sakuma, "An in vitro model of temporal enhancement of epithelium barrier permeability by low-energy shock waves without contrast agents", Medical & Biological Engineering & Computing, 58 (2020) 1987-1993.
[解説] [出版社へのリンク]
2019
圧力波による生体模擬不透明ゲルでの光学ガイド
Ayumu Ishijima, Ukyo Yagyu, Kenta Kitamura, Akira Tsukamoto, Ichro Sakuma, Keiichi Nakagawa, "Nonlinear photoacoustic waves for light guiding to deep tissue sites", Optics Letters, 44 (2019) 3006-3009.
[解説] [出版社へのリンク]
繰返し引張刺激によるミトコンドリア形態変化とDrp1活性化の関係
Megumi Baba, Aya Shinmura, Shigeru Tada, Taku Amo, Akira Tsukamoto*, "Mitochondrial remodeling in endothelial cells under cyclic stretch is independent of Drp1 activation", Molecular & Cellular Biomechanics, 16 (2019) 1-12.
[解説] [出版社へのリンク]
低出力衝撃波照射による細胞内Ca2+ 濃度上昇
Toru Takahashi, Keiichi Nakagawa, Shigeru Tada, Akira Tsukamoto*, "Low-energy shock waves evoke intracellular Ca2+ increases independently of sonoporation", Scientific Reports 9 (2019) 3218.
[解説] [出版社へのリンク] [Pubmedへのリンク]
第2高調波による脂質膜内色素の配向測定
Yoshihiro Miyauchi*, Risa Yukutake, Kaiou Tsuchida, Yasushi Umemura, Akira Tsukamoto, Takanori Suzuki, "Observation by optical second harmonic generation of the mean tilt angle of cyanine dyes during compression with a phase transition in a Langmuir-Blodgett trough", Chemical Physics, 517 (2019) 85-90.
[出版社へのリンク]
2017
3次元勾配交流電場による細胞操作
Shigeru Tada*, Masako Hayashi, Masanori Eguchi, Akira Tsukamoto, "High-throughput separation of cells by dielectrophoresis enhanced with 3D gradient AC electric field", Biomicrofluidics, 11 (2017) 064110.
[出版社へのリンク] [Pubmedへのリンク]
引張刺激により変化する細胞牽引力の測定
Akira Tsukamoto, Katie R. Ryan, Yusuke Mitsuoka, Katsuko S. Furukawa, Takashi Ushida*, "Cellular traction forces increase during consecutive mechanical stretching following traction force attenuation", Journal of Biomechanical Science and Engineering, 12 (2017) 1-8.
[解説] [出版社へのリンク]
2016
3次元勾配交流電場による細胞操作
Shigeru Tada*, Arisa Nakanishi , Masanori Eguchi , Kengo Ochi , Megumi Baba , Akira Tsukamoto, "Enhancement of continuous-flow separation of viable/nonviable yeast cells using a nonuniform AC electric field with complex spatial distribution", Biomicrofluidics, 10 (2016) 034110.
[出版社へのリンク] [Pubmedへのリンク]
可視光による脂質ベシクルの変形
Masanari Hirahara*, Akira Tsukamoto, Hiroki Goto, Shigeru Tada, Masayuki Yagi, Yasushi Umemura, "Visible-light-induced morphological changes of giant vesicles by photoisomerization of a ruthenium aqua complex", Chemistry - A European Journal, 22 (2016) 2590-2594.
[出版社へのリンク] [Pubmedへのリンク]
2015
膨張波によるキャビテーション気泡の発生
Ryo Tachikawa, Akira Tsukamoto*, Yuki Monden, Keiichi Nakagawa, Takehiro Ando, Etsuko Kobayashi, Takashi Ushida, Ichiro Sakuma, "Development of cavitation bubble observation system and application to study expansion waves and shock waves", Advanced Biomedical Engineering, 4 (2015) 96-104.
[解説] [出版社へのリンク]
STAMPシステムの取り扱い
Miu Tamamitsu, Keiichi Nakagawa, Ryoichi Horisaki, Atsushi Iwasaki, Yu Oishi, Akira Tsukamoto, Fumihiko Kannari, Ichiro Sakuma, Keisuke Goda*, "Design for sequentially timed all-optical mapping photography with optimum temporal performance", Optics Letters, 40 (2015) 633–636.
[出版社へのリンク] [Pubmedへのリンク]
繰返し引張刺激によるミトコンドリア形態変化
Aya Shinmura, Akira Tsukamoto*, Tsuyoshi Hamada, Kouki Takemura, Takashi Ushida, Shigeru Tada, "Morphological dynamics of mitochondria in bovine aortic endothelial cell under cyclic stretch", Advanced Biomedical Engineering, 4 (2015) 60-66.
[解説] [出版社へのリンク]
2014
均一交流電場による細胞操作
Shigeru Tada*, Tomoyuki Natsuya, Akira Tsukamoto, "Dielectric Aggregation Kinetics of Cells in a Uniform AC Electric Field", Biorheology, 51 (2014) 381-97.
[出版社へのリンク] [Pubmedへのリンク]
STAMPシステムによるフェムト秒動画観察
Keiichi Nakagawa, Atsushi Iwasaki, Yu Oishi, Ryoichi Horisaki, Akira Tsukamoto, Aoi Nakamura, Kenichi Hirosawa, Hongen Liao, Takashi Ushida, Keisuke Goda*, Fumihiko Kannari and Ichiro Sakuma*, "Sequentially timed all-optical mapping photography (STAMP)", Nature Photonics 8 (2014) 695-700.
[出版社へのリンク]
超音波による気泡崩壊が臓器モデルに与える影響
Kenji Yoshida*, Kazuya Obata, Akira Tsukamoto, Takashi Ushida, Yoshiaki Watanabe, "Evaluation on damage of mimicking tissue caused by a collapsing bubble under low-frequency ultrasound exposure", Ultrasonics 54 (2014) 1603-1609.
[出版社へのリンク]
2013
均一交流電場による細胞操作
Shigeru Tada*, Tomoyuki Natsuya, Akira Tsukamoto, and Yudai Santo, "Contactless cell trapping by the use of a uniform AC electric field", Biorheology 50 (2013) 283-303.
[出版社へのリンク] [Pubmedへのリンク]
超音波照射によるゲル拡散の向上
Akira Tsukamoto, Kei Tanaka, Tatsuya Kumata, Kenji Yoshida, Yoshiaki Watanabe, Shogo Miyata, Katsuko S. Furukawa, Takashi Ushida*, "1-MHz ultrasound enhances internal diffusivity in agarose gels", Applied Acoustics 74 (2013) 1117-1121.
[解説] [出版社へのリンク]
1/fモデルによる血圧変動の解析
藤田貴行,塚本哲,多田茂,「第1次自己回帰過程の重ね合わせモデルによる平均血圧変動ゆらぎの解析」,日本機械学会論文集(C編)79 (2013) 1980-1989.
[解説] [出版社へのリンク]
小型の衝撃波照射装置がもつ照射特性
Keiichi Nakagawa, Akira Tsukamoto*, Tatsuhiko Arafune, Hongen Liao, Etsuko Kobayashi, Takashi Ushida, Ichiro Sakuma, "A miniaturized shock-wave device for mounting on forceps", Journal of Biomechanical Science and Engineering 8 (2013) 17-26.
[解説] [出版社へのリンク]
2012
膨張波発生装置の開発
Ryo Tachikawa*, Akira Tsukamoto, Keiichi Nakagawa, Tatsuhiko Arafune, Hongen Liao, Etsuko Kobayashi, Takashi Ushida, Ichiro Sakuma, "Development of an expansion wave generator for shock wave therapy", Advanced Biomedical Engineering 1 (2012) 68-73.
[解説] [出版社へのリンク]
繰返し引張刺激によるストレスファイバの再配向
Yusuke Mitsuoka, Akira Tsukamoto, Shunsuke Iwayoshi, Katsuko S. Furukawa and Takashi Ushida*, "High time resolution time-lapse Imaging reveals continuous existence and rotation of stress fibers under cyclic stretch in HUVEC", Journal of Biomechanical Science and Engineering 7 (2012) 188-198.
[解説] [出版社へのリンク]
2011
第一次自己回帰モデルを用いた1/fノイズの解析
藤田貴行,塚本哲,多田茂*,「第一次自己回帰モデルによるゆらぎの解析」,日本機械学会論文集(C編)77 (2011) 3017-3024.
[解説] [出版社へのリンク]
超音波照射による微小気泡運動を介した細胞内Ca2+濃度上昇
Akira Tsukamoto, Satoru Higashiyama, Kenji Yoshida, Yoshiaki Watanabe, Katsuko S. Furukawa, Takashi Ushida*, "Stable cavitation induces increased cytoplasmic calcium in L929 fibroblasts exposed to 1-MHz pulsed ultrasound", Ultrasonics 51 (2011) 982-990.
[解説] [出版社へのリンク]
bTBIに関する総説
Atsuhiro Nakagawa*, Geoffrey T. Manley, Alisa D. Gean, Kiyonobu Ohtani, Rocco Armonda, Akira Tsukamoto, Hiroaki Yamamoto, Kazuyoshi Takayama, Teiji Tominaga, "Mechanisms of primary blast-induced traumatic brain injury: insights from shock-wave research", J Neurotrauma 28 (2011) 1101-1119.
[出版社へのリンク] [Pubmedへのリンク]
2010
細胞膜局所微小変形による細胞内Ca2+濃度変化に対するPLCの関与
Akira Tsukamoto, Yasunori Hayashida, Katsuko S. Furukawa and Takashi Ushida*, "Spatio-temporal PLC activation in parallel with intracellular Ca2+ wave propagation in mechanically stimulated single MDCK cells", Cell Calcium 47 (2010) 253–263.
[解説] [出版社へのリンク] [Pubmedへのリンク]
bTBIに関する総説
中川敦寛*,荒船龍彦,大谷清伸,山本裕朗,松永忠雄,鷲尾利克,塚本哲,中野徹,仲井正昭,合田圭介,小川欣一,孫明宇,隈部俊宏,芳賀洋一,Bahram Jalali,牛田多加志,高山和喜,西野精治,新家光雄,佐久間一郎,冨永悌二,「blast-induced traumatic brain infury (bTBI): multidisciplinary teamによる病態解明から機器開発まで」,神経外傷,33 (2010) 187-194.
[出版社へのリンク]
2008
ソフトマテリアル上にある気泡の超音波による崩壊挙動
Kenji Yoshida, Shintaro Nakatani, Akira Tsukamoto, Takashi Ushida, Yoshiaki Watanabe, "Effects of collapsing bubble in ultrasonic field on soft material", Japanese Journal of Applied Physics 47 (2008) 4200-4204.
[出版社へのリンク]