Embedded Files
News 2022
News 2022
2023.3.28
Graduation Ceremony
Graduation Ceremony
Daiki and Tasuku received Bachelor's Degrees, and Ayano, Kei, Marimo, Megumi and Shu received Master's Degree from TokyoTech.
Congratulations and good luck on your prestigious future!!
2023.3.28
Award Announcement
Award Announcement
Kon received the Encouragement Award from Tanaka Kikinzoku Memorial Foundation! Congratulations!!
2023.3.23
New paper is out!
New paper is out!
Masato contirbuted the development of liquid metal-based wearable heaters and strain sensors. This work has been achieved under the collaboration with Prof. Sungjune Park in Jeonbuk National University.
Kim, S., Saito, M., Wei, Y., Bhuyan, P., Choe, M., Fujie, Y., Mondal, K., Park, S. Stretchable, Soft and Wearable Polymeric Heaters and Strain Sensors Fabricated using Liquid Metals. Sens. Actuators A Phys., 355, 114317 (2023).
(DOI: 10.1016/j.sna.2023.114317)
https://www.sciencedirect.com/science/article/pii/S0924424723001668
2023.2.28
New paper is out!
New paper is out!
We contirbuted the development of a polarization-independent transmission color sheet. This work has been achieved under the collaboration with Prof. Kazuhiro Takahashi in Toyohashi University of Technology.
Tay, S-W., Watanabe, M., Endo, F., Choi, Y-J., Sawada, K., Fujie, T., Takahashi, K. Polarization-independent transmission color sheet using 2D plasmonic metasurface embedded in elastomer nanosheet. Appl. Phys. Express, in press (2023). (DOI: 10.35848/1882-0786/acc005)
https://iopscience.iop.org/article/10.35848/1882-0786/acc005/meta
2023.1.3
New paper is out!
New paper is out!
Moeka (Visiting Student from Waseda University) and Tatsuhiro developed unique photo-reversible adhesives with debonding-on-demand properties. This work has been achieved under the collaboration with Prof. Toru Asahi in Waseda University and Prof. Kei Saito in Kyoto University.
Inada, M., Horii, H., Fujie, T., Nakanishi, T., Asahi, T., Saito, K. Debonding-on-demand adhesives based on photo-reversible cycloaddition reactions. Mater. Adv., in press (2023). (DOI: 10.1039/D2MA01048H)
https://pubs.rsc.org/en/content/articlehtml/2023/ma/d2ma01048h
2023.1.1
Members Updated!
Members Updated!
Welcome Mayuko, Keto and Yusuke to our group!
2022.12.8
Award Announcement
Award Announcement
Toshi received The Award of Ohsumi Life Science Research Society for Young Scientist from the Ohsumi Life Science Research Society! Congratulations!!
2022.12.4
Special Exhibition at Miraikan「いいかげんなロボット展」
Special Exhibition at Miraikan「いいかげんなロボット展」
We will participate the special exhibition of soft robotics at Miraikan.
Kei and Tatsuhiro will show unique sensor using a flexible strain gauge equipped on the soft robot replicating organ "rectum". Let's join us!
Conference Information
Conference Information
2022.11.21-22, 日本バイオマテリアル学会大会
http://www.kokuhoken.jp/jsb44/
齋藤さんと田熊さんの講演が「ハイライト講演」に選出されました。おめでとうございます！
http://www.kokuhoken.jp/jsb44/program.html
[1] 齋藤 優人, 野本 貴大, 横式 康史, 德田 崇, 藤枝 俊宣.「メトロノミック光線力学療法に向けたフレキシブル薄膜状発光デバイスの開発」第44回日本バイオマテリアル学会大会 (2022.11.21., 東京). ハイライト講演
[2] 田熊 めぐみ, 藤田 創, 藤枝 俊宣.「脂肪組織由来幹細胞とPDMSナノ薄膜からなる細胞封入デバイスの開発と血管新生の増強効果」第44回日本バイオマテリアル学会大会 (2022.11.21., 東京). ハイライト講演
[3] 藤枝 俊宣, 今井 綾乃, 古林 捷, 高橋 俊太, 水野 陽介, 宮下 英三.「難治てんかんに向けた脳皮質電位の記録と電気刺激が可能なフレキシブル薄膜電極の開発」第44回日本バイオマテリアル学会大会 (2022.11.22., 東京).
2022.11.24-26, 第52回日本臨床神経生理学会学術大会
https://www.c-linkage.co.jp/jscn2022/
[1] 藤枝 俊宣.「てんかん診断治療に向けたフレキシブル薄膜電極の開発」第52回日本臨床神経生理学会学術大会 (2022.11.25., 京都).
2022.11.22
Award Announcement
Award Announcement
Masato received Poster Award in the 44th Annual Meeting of the Japanese Society for Biomaterials from the Japanese Society for Biomaterials! Congratulations!!
Conference Information
Conference Information
2022.11.8-11, 35th International Microprocesses and Nanotechnology Conference (MNC2022)
[1] Fujie, T. Flexible and adhesive electronics for directing living body, MNC2022. (2022.11.9., Tokushima).
[2] Horii, T., Okada, K., Fujie, T. Ultra-Thin and Conductive Films Composed of Single-Walled Carbon Nanotubes for Dielectric Elastomer Actuators, MNC2022. (2022.11.10., Tokushima).
[3] Saito, M., Kanai, E., Fujita, H., Matsutani, N., Fujie, T. Flexible Induction Heater Based on the Polymeric Thin-film and Inkjet-Printed Au Wirings toward Local Thermotherapy, MNC2022. (2022.11.10., Tokushima).
2022.10.3-7, The 22nd edition of the Trends in Nanotechnology International Conference (TNT2022)
[1] Fujie, T. Ultra-Flexible Electronics Interfacing Living Body, TNT2022. (2022.10.6., Tirana).
2022.9.20
New paper is out!
New paper is out!
Megumi contributed the development of an engineered basement membrane in a microfluidic blood-brain-barrier model. This work has been achieved under the collaboration with Prof. Virginia Pensabene in University of Leeds.
Mancinelli, E., Takuma, M., Fujie, T., Pensabene, V. “Recreating cellular barriers in human microphysiological systems in-vitro”, Proc. 2022 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 3923-3926 (2022). (DOI: 10.1109/EMBC48229.2022.9870981)
Conference Information
Conference Information
2022.9.20-23, 第83回応用物理学会秋季学術講演会
[1] 今井 綾乃, 古林 捷, 高橋 俊太, 水野 陽介, 宮下 英三, 藤枝 俊宣.「脳皮質電位記録と刺激のためのフレキシブル薄膜電極の開発」第83回応用物理学会秋季学術講演会 (2022.9.20., 仙台).
[2] 今井 蘭, 齋藤 優人, 藤枝 俊宣.「レーザー誘起グラフェンからなる薄膜状発熱ユニットの作製と発熱制御」第83回応用物理学会秋季学術講演会 (2022.9.20., 仙台).
[3] 齋藤 優人, 野本 貴大, 横式 康史, 徳田 崇, 藤枝 俊宣.「無線給電式薄膜状発光デバイスの開発と局所的光増感作用の検証」第83回応用物理学会秋季学術講演会 (2022.9.20., 仙台).
2022.9.20-23, 日本金属学会2022年秋期(第171回)講演大会
https://confit.atlas.jp/guide/event/jim2022autumn/top
[1] 藤枝 俊宣.「埋め込み型発光デバイスによる光がん治療システムの開発」日本金属学会2022年秋期(第171回)講演大会 (2022.9.21., 福岡).
2022.9.5-7, 第71回高分子討論会
https://main.spsj.or.jp/tohron/71tohron/
[1] 三田 博亮, 水野 陽介, 藤枝 俊宣.「バイオアクチュエータの開発に向けたUVレーザー加工を用いた微細溝薄膜の作製」第71回高分子討論会 (2022.9.5., 札幌).
[2] 藤枝 俊宣, 藤田 創.「生体接合型エレクトロニクスに向けたバイオセンシング素子の開発」第71回高分子討論会 (2022.9.5., 札幌).
[3] 堀井 辰衛, 岡田 慧, 藤枝 俊宣.「導電性超薄膜から成る皮膚へ貼付可能な伸縮性電極の誘電エラストマーアクチュエータへの応用」第71回高分子討論会 (2022.9.6., 札幌).
2022.8.31
Departure
Departure
Hajime and Yosuke left our group for the next step.
Stay in touch! Good luck for your future career!!
2022.7.20
Award Announcement
Award Announcement
Hajime received the Ohsumi Journal Award from TokyoTech!
This award was founded by Honorary Professor Yoshinori Ohsumi, 2016 Nobel laureate in Physiology or Medicine, for promoting students in School of Life Science and Technology.
Congratulations!!
2022.7.15
Award Announcement
Award Announcement
Masato received the FSE Best Presentation Award in The 4th Event of the Young Researchers Society for Flexible and Stretchable Electronics! Congratulations!!
Conference Information
Conference Information
2022.7.19, 第3回iCONM学術セミナー
https://iconm.kawasaki-net.ne.jp/index.html
https://iconm.kawasaki-net.ne.jp/pdf/academic-seminar3.pdf
[1] 藤枝 俊宣.「生体貼付型エレクトロニクスの創製と医療・ヘルスケアへの展開」第3回iCONM学術セミナー (2022.7.19., オンライン).
2022.6.22
New paper is out!
New paper is out!
Hajime contributed the development of the transparent, flexible, and gas-permeable temperature and humidity sensors. This work has been achieved under the collaboration with Prof. Hiroki Ota in Yokohama National University.
Isano, Y., Fujita, H., Murakami, K., Ni, S., Kurotaki, Y., Takano, T., Isoda, Y., Matsuda, R., Nakamura, F., Nishitai, Y., Ochirkhuyag, N., Inoue, K., Kawakami, H., Okubo, Y., Ueno, K., Fujie, T., Ota, H. Transparent and Breathable Ion Gel-based Sensors towards Multimodal Sensing Ability. Adv. Mater. Technol., in press (2022). (DOI: 10.1002/admt.202200209)
2022.6.6
New paper is out!
New paper is out!
Tatsuhiro and Kei developed conductive, free-standing ultra-thin films as electrodes of a dielectric elastomer actuator (DEA) with skin conformability.
Horii, T., Okada, K., Fujie, T*(Corresponding). Ultra-thin and conformable electrodes composed of single-walled carbon nanotube networks for skin-contact dielectric elastomer actuators. Adv. Electron. Mater., in press (2022). (DOI: 10.1002/aelm.202200165)
2022.4.25
New paper is out!
New paper is out!
Tatsuhiro introduced design principle of flexible devices from mechanical viewpoints including our recent achievements.
This work has been achieved under the collaboration with Dr. Kenjiro Fukuda in RIKEN.
Horii, T., Fujie, T., Fukuda, K. Flexible Thin-Film Device for Powering Soft Robots, J. Robot. Mechatron, 34(2), 227-230 (2022). (DOI: 10.20965/jrm.2022.p0227)
2022.4.1
Members Updated!
Members Updated!
Welcome Nanami Zushi to our group!
News 2021
News 2021
2022.3.28
Graduation Ceremony
Graduation Ceremony
Aoi, Hiroaki, Kai and Ran received Bachelor's Degrees, and Masato received Master's Degree from TokyoTech.
Congratulations and good luck on your prestigious future!!
2022.3.23
New paper is out!
New paper is out!
Hajime and Meiting developed paper-based wearable ammonia gas sensor by the unique method of fabricating composite poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) and iron(III).
This work has been achieved under the collaboration with Prof. Tatsuro Goda in Toyo University and Prof. Shinji Takeoka in Waseda University.
Fujita, H., Hao, M., Takeoka, S., Goda, T.*, Fujie, T*(Corresponding). Paper-based wearable ammonia gas sensor using organic–inorganic composite PEDOT:PSS with iron(III) compounds. Adv. Mater. Technol., in press (2022). (DOI: 10.1002/admt.202101486)
https://onlinelibrary.wiley.com/doi/abs/10.1002/admt.202101486
Conference Information
Conference Information
2022.3.22, 第69回応用物理学会春季学術講演会
[1] 岡田 慧, 堀井 辰衛, 藤枝 俊宣.「層状薄膜構造を有する静電容量型圧力センサの設計」第69回応用物理学会春季学術講演会 (2022.3.22., 相模原).
[2] 稲田 洲, 藤田 創, 堀井 辰衛, 永見 智行, 藤枝 俊宣.「導電性流体とエラストマー製チューブからなるひずみゲージの開発と手指の動作解析への応用」第69回応用物理学会春季学術講演会 (2022.3.22., 相模原).
[3] 堀井 辰衛, 岡田 慧, 藤枝 俊宣.「皮膚への高い追従性を有する導電性超薄膜の誘電エラストマーアクチュエータへの応用」第69回応用物理学会春季学術講演会 (2022.3.22., 相模原).
2022.3.11, 21-6ポリマーフロンティア21
https://member.spsj.or.jp/event/index.php?id=356
[1] 藤枝 俊宣.「高分子ナノシートを基盤とする生体貼付型デバイスの開発」21-6ポリマーフロンティア21 (2022.3.11., オンライン).
2022.2.22, Medtech Academy Pitch Day 2022
https://www.link-j.org/event/post-4202.html
https://www.link-j.org/event/item/flyer_B-6_ol_lite.pdf
[1] 藤枝 俊宣.「てんかん診断治療用フレキシブル薄膜電極に関する研究開発」Medtech Academy Pitch Day 2022 (2022.2.22., オンライン).
Conference Information
Conference Information
2022.2.15, 第2回新学術領域合同シンポジウム－ソフトロボット学と発動分子科学の融合－
https://softrobot.jp/events/2022/01251450562182/
[1] 藤枝 俊宣.「生体とエレクトロニクスの融合に向けたやわらかいものづくり」第2回新学術領域合同シンポジウム－ソフトロボット学と発動分子科学の融合－ (2022.2.15., オンライン).
2022.2.14, Italy-Japan nanotechnology approaches to therapies and regenerative medicine
[1] Fujie, T. Second Skin Electronics for Future Medicine, Italy-Japan nanotechnology approaches to therapies and regenerative medicine. (2022.2.14., Online).
Conference Information
Conference Information
2021.12.28, 第3回フレキシブル・ストレッチャブルエレクトロニクス若手研究者（FSE若手）
https://fsejp.weebly.com/3nd-event-december-28-2021.html
[1] Okada, K., Horii, T., Fujie, T. 「Design of Flexible Pressure Sensor Consisting of Thin-Film Capacitor」FSE若手3rd event (2021.12.28., オンライン).
[2] Fujita, H., Hao, M., Takeoka, S., Miyahara, Y., Goda, T., Fujie., T. 「Wearable ammonia gas sensor using iron(III)-added PEDOT:PSS」FSE若手3rd event (2021.12.28., オンライン).
[3] Horii, T., Inada, S., Fujita, H., Nagami, T., Fujie, T.「Fluidic strain sensor toward joint angle measurement」FSE若手3rd event (2021.12.28., オンライン).
2021.12.5
New paper is out!
New paper is out!
Yoshitaka demonstrated angiogenic efficacy of ASC spheroids for the treatment of a diabetic skin ulcer by inventing the filtrating process for carrying large amount of ASC spheroids onto the porous nanosheet.
This work has been achieved under the collaboration with Profs. Nagano and Kiyosawa in National Defense Medical College.
Suematsu, Y., Nagano, H., Kiyosawa, T., Takeoka, S., Fujie, T*(Corresponding). Angiogenic efficacy of ASC spheroids filtrated on porous nanosheets for the treatment of a diabetic skin ulcer. J. Biomed. Mater. Res. B, in press (2021). (DOI: 10.1002/jbm.b.34995)
2021.11.30
Award Announcement
Award Announcement
Ayano received Poster Award in the 43rd Annual Meeting of the Japanese Society for Biomaterials from the Japanese Society for Biomaterials! Congratulations!!
2021.11.23
New paper is out!
New paper is out!
Tatsuhiro contributed the development of thin-film dielectric elastomer actuators by exploiting conductive and elastomer nanosheets.
This work has been achieved under the collaboration with Profs. Hosoya and Maeda in Shibaura Institute of Technology.
Wiranata, A., Kanno, M., Chiya, N., Okabe, H., Horii, T., Fujie, T*(Corresponding)., Hosoya, N.*, Maeda, S.* High-Frequency Oscillations of Low-Voltage Dielectric Elastomer Actuators. Appl. Phys. Express, in press (2021). (DOI: 10.35848/1882-0786/ac3d41)
https://iopscience.iop.org/article/10.35848/1882-0786/ac3d41
Conference Information
Conference Information
2021.12.21, センサ＆IoTコンソーシアムセミナー
https://www.science-t.com/seminar/U211221.html
[1] 藤枝 俊宣.「生体貼付型エレクトロニクスの医療・ヘルスケア応用」センサ＆IoTコンソーシアムセミナー (2021.12.21., オンライン).
2021.12.9, 第16回理研「バイオものづくり」シンポジウム
http://www2.riken.jp/nano-med.eng.lab/bio-mono16.html
[1] 藤枝 俊宣.「ナノ薄膜エレクトロニクスによる生体計測と制御」第16回理研「バイオものづくり」シンポジウム (2021.12.9., オンライン).
2021.11.28-30, 第43回日本バイオマテリアル学会大会
https://confit.atlas.jp/guide/event/jsbabmc2021/top
[1] 藤枝 俊宣.「生体貼付型エレクトロニクスの創製と応用」第43回日本バイオマテリアル学会大会・シンポジウム「異分野融合バイオマテリアル研究の最前線」 (2021.11.29., 名古屋/オンライン).
[2] 田熊 めぐみ, 藤田 創, 藤枝 俊宣.「PDMSナノ薄膜に対するタンパク質透過性の評価と細胞封入デバイスへの応用」第43回日本バイオマテリアル学会大会 (2021.11.29., 名古屋/オンライン).
[3] 今井 綾乃，古林 捷，高橋 俊太，宮下 英三, 藤枝 俊宣.「脳皮質電位記録のためのフレキシブル薄膜電極の開発」第43回日本バイオマテリアル学会大会 (2021.11.29., 名古屋/オンライン).
2021.11.10-12, Active Materials and Soft Mechatronics (AMSM) 2021
https://www.life.kyutech.ac.jp/~amsm2021/
[1] Fujie, T. Tissue-Contact Electronics for Advanced Healthcare and Medicine, The 5th International Conference on Active Materials and Soft Mechatronics (AMSM2021). (2021.11.12., Online).
[2] Horii, T., Fujie, T. Ultra-thin Compliant Electrodes with Free-Standing Towards Skin-Contact Dielectric Elastomer Actuators, The 5th International Conference on Active Materials and Soft Mechatronics (AMSM2021). (2021.11.12., Online).
2021.11.5, International workshop on symbiosis of biology and nanodevices (IWSBN)
[1] Son, K., Uzawa, T., Ito, Y., Ohta, H., Fujie, T. Aptamer-based probe for real-time monitoring of neuropeptide Y. The Fourth International Workshop by the 174th Committee JSPS on Symbiosis of Biology and Nanodevices (IWSBN). (2021.11.5., Online).
2021.11.4
Award Announcement
Award Announcement
Kon received Poster Award in The Fourth International Workshop by the 174th Committee JSPS on Symbiosis of Biology and Nanodevices (IWSBN)! Congratulations!!
2021.10.22
Award Announcement
Award Announcement
Masato received Poster Award in the 82nd JSAP Autumn Meeting 2021 from The Japan Society of Applied Physics! Congratulations!!
https://www.jsap.or.jp/docs/awards/poster-award-recipients18.pdf
2021.9.24
Graduation Ceremony
Graduation Ceremony
Hajime received Master's Degree from TokyoTech.
Rin also graduated from Waseda University.
Congratulations and good luck on your next step!!
2021.9.7
New paper is out!
New paper is out!
Takumi developed a flexible thin-film dopamine sensor by exploiting molecular imprinting.
This work has been achieved under the collaboration with Dr. Ohta in National Medical Defense College.
Kishi, T., Fujie, T*(Corresponding)., Ohta, H., Takeoka, S*. Flexible film-type sensor for electrochemical measurement of dopamine by a molecular imprinting method. Front. Sens. in press (2021). (DOI: 10.3389/fsens.2021.725427)
https://www.frontiersin.org/articles/10.3389/fsens.2021.725427/abstract
Conference Information
Conference Information
2021.9.30-10.1, 2021 Fall Meeting of The Korean Society for Biomaterials
https://www.ksbm.or.kr/english/
[1] Fujie, T. Nanosheet Technology for Engineering Bioelectronic “Second Skin”, 2021 Fall Meeting of The Korean Society for Biomaterials. (2021.10.1., Online).
2021.9.27-10.1, International Conference on Flexible and Printed Electronics (ICFPE) 2021
https://www.eng.niigata-u.ac.jp/~icfpe/
[1] Fujie, T. Tissue-Interfaced Electronics for Monitoring and Directing Biological Functions, International Conference on Flexible and Printed Electronics 2021 (ICFPE2021). (2021.9.27., Online).
2021.9.21-23, 第82回応用物理学会秋季学術講演会
[1] 稲田 洲, 藤田 創, 堀井 辰衛, 藤枝 俊宣.「導電性流体とエラストマー製チューブからなるひずみゲージの開発」第82回応用物理学会秋季学術講演会 (2021.9.21., オンライン).
[2] 斎藤 優人, 藤枝 俊宣.「印刷配線を用いた無線給電式薄膜状発光デバイスの開発」第82回応用物理学会秋季学術講演会 (2021.9.21., オンライン).
2021.9.6-8, 第70回高分子討論会
https://main.spsj.or.jp/tohron/70tohron/
[1] Marimo Ito, 堀井 辰衛, 藤枝 俊宣.「Polymer nanosheet for low-adhesive sEMG measurement」第70回高分子討論会 (2021.9.7., オンライン).
[2] 藤枝 俊宣.「ナノ薄膜エレクトロニクスによる生体機能の計測と制御」第70回高分子討論会日韓ジョイントセッション若手講演者 (2021.9.6., オンライン).
2021.8.24
Working Experience
Working Experience
We welcome Mr. Shonan Kirino from UK high school for 1-week working experience. Shonan will work for digital fabrication and nanosheet electronics with lab members.
2021.8.6
New paper is out!
New paper is out!
Marimo and Tatsuhiro developed a low-adhesive bioelectrode by utilizing polymer nanosheet as an ultra-thin intermediate layer for reducing the burden from the adhesiveness of pre-gel electrodes, yet realizing the continuous recoding of surface electromyogram through the nanosheet.
Ito, M., Horii, T., Fujie, T*(Corresponding). Polymer nanosheet interfaced bioelectrode for skin-inert sEMG measurement. Adv. Mater. Interfaces, in press (2021). (DOI: 10.1002/admi.202100213)
https://onlinelibrary.wiley.com/doi/abs/10.1002/admi.202100213
2021.7.21
Award Announcement
Award Announcement
Masato received the Ohsumi Journal Award from TokyoTech!
This award was founded by Honorary Professor Yoshinori Ohsumi, 2016 Nobel laureate in Physiology or Medicine, for promoting students in School of Life Science and Technology.
Congratulations!!
2021.6.9
New paper is out!
New paper is out!
Masato and Hajime developed an implantable, flexible heater inspired by induction heating (IH) cooker.
This work has been achieved under the collaboration with Profs. Matsutani and Aso in Teikyo University Hospital, Mizonokuchi and Prof. Kanai in Azabu University.
Saito, M., Kanai, E., Fujita, H., Aso, T., Matsutani, N. Fujie, T*(Corresponding). Flexible induction heater based on the polymeric thin film for local thermotherapy. Adv. Funct. Mater., in press (2021). (DOI: 10.1002/adfm.202102444)
https://onlinelibrary.wiley.com/doi/10.1002/adfm.202102444
https://www.titech.ac.jp/news/2021/061154
https://www.titech.ac.jp/news/2021/061301
[Media Distribution]
https://www.eurekalert.org/pub_releases/2021-06/tiot-tth060821.php
2021.6.3
New paper is out!
New paper is out!
Hajime developed a novel flexible glucose sensing platform toward rapid battery-free detection of hyperglycaemia.
This work has been achieved under the collaboration with Prof. Hashimoto Group in Singapore University of Technology and Design (SUTD) and Prof. Tahara in Waseda University.
Fujita, H., Yamagishi, K., Zhou, W., Tahara, Y., Huang, SY., Hashimoto, M., Fujie, T.*(Corresponding). Design and fabrication of flexible glucose sensing platform toward rapid battery-free detection of hyperglycaemia. J. Mater. Chem. C, in press (2021) . (DOI: 10.1039/D1TC00667C)
https://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc00667c#!divAbstract
2021.6.1
Promotion Announcement
Promotion Announcement
Toshinori has been promoted to be tenured Associate Professor from June 1, 2021. Congratulations!
News 2020
News 2020
2021.3.30
Award Announcement
Award Announcement
Our research proposal "Digitally programmable drug-release implantable device developed by the fusion of bio, chemistry and optoelectronics" was selected for Tokyo Tech Fund (Interdisciplinary Research Support for Scientists).
We push forward this project with Profs. Sawada, Kadonosono and Tokuda in TokyoTech to realize "Fantastic Voyage"!
2021.3.26
Graduation Ceremony
Graduation Ceremony
Ayano, Megumi and Shu received Bachelor's Degrees from TokyoTech.
Meiting, Takumi and Yuma also graduated from Waseda University.
Congratulations and good luck on your prestigious future!!
Conference Information
Conference Information
2021.3.22-24, 電気化学会第88回大会
https://confit.atlas.jp/guide/event/ecsj2021s/top
[1] 藤田 創, 山岸 健人, 田原 優, 橋本 道尚, 藤枝 俊宣.「フェニルボロン酸ハイドロゲルと薄膜状キャパシタを用いた高血糖状態の検出機構の開発と無線伝送への応用」電気化学会第88回大会 (2021.3.22., オンライン).
2021.3.18-21, 日本農芸化学会2021年度大会
[1] 谷口 広晃, 秋山 和広, 藤枝 俊宣.「超軽量・柔軟な導電性ナノシートを用いた植物葉の生体電位測定」日本農芸化学会2021年度大会 (2021.3.21., オンライン).
2020.10.23
Award Announcement
Award Announcement
Our paper was selected for BCSJ Award Article, and also highlighted by cover art. Congratulations!
Taniguchi, H., Akiyama, K., Fujie, T*(Corresponding). Biopotential Measurement of Plant Leaves with Ultra-light and Flexible Conductive Polymer Nanosheets. B. Chem. Soc. Jpn., 93, 1007-1013 (2020). (DOI: 10.1246/bcsj.20200064)
2020.9.11
Call for Papers
Call for Papers
RESEARCH TOPIC ARTICLE COLLECTION in Frontiers in Materials:
Polymer and Composite Conductive Materials for Flexible and Stretchable Electronics
ABSTRACT SUBMISSION: 11 September 2020 | MANUSCRIPT SUBMISSION: 11 December 2020
MORE INFORMATION
Conference Information
Conference Information
2020.9.16-18, 第69回高分子討論会
https://main.spsj.or.jp/tohron/69tohron/index.html
[1] 藤枝 俊宣, 末松 良隆, 武岡 真司.「多孔質ナノシートを用いた脂肪組織由来幹細胞のスフェロイド形成制御」第69回高分子討論会 (2020.9.17., オンライン).
2020.9.8-11, 第81回応用物理学会秋季学術講演会
[1] 藤田 創, 山岸 健人, 橋本 道尚, 藤枝 俊宣.「グルコース感受性ハイドロゲルと薄膜状キャパシタからなる無線通信型血糖値測定デバイスの開発」第81回応用物理学会春季学術講演会 (2020.9.10., オンライン).
[2] 齋藤 優人, 松谷 哲行, 金井 詠一, 藤枝 俊宣.「生体内埋め込みに向けた誘導加熱型薄膜状発熱デバイス」第81回応用物理学会春季学術講演会 (2020.9.10., オンライン).
[3] 高橋 利昌, 太田 宏之, 藤枝 俊宣, 澤田 和明, 髙橋 一浩.「非標識神経伝達物質検出に向けた分子インプリント法によるMEMS 光干渉型表面応力センサの作製」第81回応用物理学会春季学術講演会 (2020.9.9., オンライン).
2020.7.15
Award Announcement
Award Announcement
藤枝が一般財団法人バイオインダストリー協会 より第4回バイオインダストリー奨励賞「生体接着性オプトエレクトロニクスによる革新的光がん治療システムの創製 」を受賞しました。
2020.7.1
Award Announcement
Award Announcement
Hajime received Best Presentation Award from TokyoTech Super Smart Society (SSS) Promotion Consortium.
This consortium envisions to develop future leaders who are capable of supporting the transformation to Super Smart Society.
Congratulations!!
2020.6.19
New paper is out!
New paper is out!
We investigated a porous nanosheet for engineering spheroids consisting of adipose tissue-derived stem cells (ASCs).
This work has been achieved under the collaboration with Kanazawa University. This paper was also highlighted by the part of the themed collection: Journal of Materials Chemistry B Emerging Investigators.
Suematsu, Y., Tsai, Ya An., Takeoka, S., Franz, C.M., Arai, S. Fujie, T*(Corresponding). Ultra-thin, transparent, porous substrates as 3D culture scaffolds for engineering ASC spheroids for high-magnification imaging. J. Mater. Chem. B, in press (2020). (DOI: 10.1039/D0TB00723D)
https://pubs.rsc.org/en/content/articlelanding/2020/tb/d0tb00723d#!divAbstract
2020.6.9
New paper is out!
New paper is out!
We developed a new computational model, coupling finite element modeling and smooth particle hydrodinamics, to predict the contraction behavior of biohybrid systems.
This work has been achieved under the collaboration with Scuola Superiore Sant'Anna, Italy. This paper was also highlight by Hot Topic: Robotics.
Vannozzi, L., Mazzocchi, T., Hasebe, A., Takeoka, S., Fujie, T*(Corresponding)., Ricotti, L.* A coupled FEM-SPH modeling technique to investigate the contractility of biohybrid thin films. Adv. Biosyst., 4, 1900306 (2020). (DOI: 10.1002/adbi.201900306)
2020.6.5
New paper is out!
New paper is out!
We developed ultra-light and flexible conductive nanosheets for biopotential measurement of plant leaves under the collaboration with Waseda University Senior High School.
Taniguchi, H., Akiyama, K., Fujie, T*(Corresponding). Biopotential Measurement of Plant Leaves with Ultra-light and Flexible Conductive Polymer Nanosheets. B. Chem. Soc. Jpn., in press (2020). (DOI: 10.1246/bcsj.20200064)
https://www.journal.csj.jp/doi/abs/10.1246/bcsj.20200064
https://www.titech.ac.jp/news/2020/047193.html
https://www.nikkei.com/article/DGKKZO60552180Z10C20A6MY1000/
Conference Information (Only preprints)
Conference Information (Only preprints)
[1] 藤田 創, 山岸 健人, 橋本 道尚, 藤枝 俊宣.「グルコース感受性ハイドロゲルと薄膜状キャパシタからなる皮膚貼付型デバイスの開発」第69回高分子学会年次大会 (2020.5.28., 福岡). https://main.spsj.or.jp/nenkai/69nenkai/jp/nenkai_home.html
[2] 齋藤 優人, 松谷 哲行, 金井 詠一, 藤枝 俊宣.「生体内埋め込みに向けた無線給電式薄膜状発熱デバイスの開発」第69回高分子学会年次大会 (2020.5.28., 福岡). https://main.spsj.or.jp/nenkai/69nenkai/jp/nenkai_home.html
[3] 藤枝 俊宣.「メトロノミック光線力学療法に向けた埋め込み型発光デバイスの開発」第59回日本生体医工学会 (2020.5.25., 岡山). https://ww2.med-gakkai.org/jsmbe2020/
2020.5.18
New paper is out!
New paper is out!
We contributed to the development of a stretchable plasmonic metasheet for e-skin applications.
This work has been achieved under the collaboration with Toyohashi University of Technology.
Kumagai, H., Fujie, T., Sawada, K., Takahashi, K. Stretchable and High-Adhesive Plasmonic Metasheet using Al Subwavelength Grating Embedded in an Elastomer Nanosheet. Adv. Opt. Mater., 8, 1902074 (2020). (DOI: 10.1002/adom.201902074)
https://onlinelibrary.wiley.com/doi/abs/10.1002/adom.201902074
https://www.titech.ac.jp/news/2020/047134.html
2020.5.1
New paper is out!
New paper is out!
Yuma reviewed recent development of nanosheet technology for supporting the supple actuation of soft robots (Japanese only).
鉄 祐磨, 藤枝 俊宣. 「ソフトロボットのしなやかな動きを支えるナノ薄膜型デバイス」, 高分子, 69, 210-211 (2020).
2020.4.21
New paper is out!
New paper is out!
Arihiro & Yoshitaka contributed to the development of engineered substrates for primary neuron culture.
This work has been achieved under the collaboration with Tokai University.
Otomo, A., Takahashi Ueda, M., Fujie, T., Hasebe, A., Suematsu, Y., Okamura, Y., Takeoka, S., Hadano, S., Nakagawa, S. Efficient differentiation and polarization of primary cultured neurons on poly(lactic acid) scaffolds with microgrooved structures. Sci. Rep., 10, 6716 (2020). (DOI: 10.1038/s41598-020-63537-z)
2020.4.15
New paper is out!
New paper is out!
We contributed to the development of wet-adhesive nanosheets for wound dressing applications.
This work has been achieved under the collaboration with South China University of Technology.
Xuan, C., Hao, L., Liu, X., Zhu, Y., Yang, H., Ren, Y., Wang, L., Fujie, T., Wu, H., Chen, Y., Shi, X., Mao, C. Wet-adhesive, haemostatic and antimicrobial bilayered composite nanosheets for sealing and healing soft-tissue bleeding wounds. Biomaterials, 252, 120018 (2020). (DOI: 10.1016/j.biomaterials.2020.120018)
https://www.sciencedirect.com/science/article/pii/S0142961220302647?dgcid=rss_sd_all
2020.4.1
Members Updated!
Members Updated!
Welcome Dr. Tatsuhiro Horii to our group.
News 2019
News 2019
2019.12.24
New paper is out!
New paper is out!
Yuma, Yusuke & Meiting developed an ultra-flexible antenna coil for advancing the wearable and implantable technologies.
Tetsu, Y., Kido, Y., Hao, M., Takeoka, S., Maruyama, T., Fujie, T*(Corresponding). Graphene/Au Hybrid Antenna Coil Exfoliated with Multi-Stacked Graphene Flakes for Ultra-Thin Biomedical Devices. Adv. Electron. Mater., 6, 1901143 (2020). (DOI: 10.1002/aelm.201901143).
https://onlinelibrary.wiley.com/doi/full/10.1002/aelm.201901143
Conference Information
Conference Information
2019.12.23, Technology×Healthcare 2019 進化への挑戦。繋がるテクノロジーとヘルスケア
https://www.titech.ac.jp/event/pdf/event_24196.pdf
藤田 創, 藤枝 俊宣.「違和感なく装着が可能な電源不要・無線通信型ウェアラブルデバイス 」Technology×Healthcare 2019 (2019.12.23., 東京).
2019.12.12
New paper is out!
New paper is out!
Kento & Takenori developed an elastic kirigami patch for the analysis of pitching performance in baseball under the collaboration with Kitasato University.
Yamagishi, K., Nakanishi, T., Mihara, S., Azuma, M., Takeoka, S., Kanosue, K., Nagami, T.*, Fujie, T*(Corresponding). Elastic kirigami patch for electromyographic analysis of the palm muscle during baseball pitching. NPG Asia Mater., 11, 80 (2019). (DOI: 10.1038/s41427-019-0183-1)
[Original article] https://www.nature.com/articles/s41427-019-0183-1
[YouTube (Japanese)] https://youtu.be/dOLNkMDmI7U
2019.10.29
Award Announcement
Award Announcement
Hajime received 2019 Tokyo Tech Award for Student Leadership. Congratulations!!
藤田さんが2019年度「東工大学生リーダーシップ賞」を受賞しました。おめでとうございます！！
Conference Information
Conference Information
[1] Fujie, T. Ultra-Flexible Nanofilms for Bio-Integrated Device & System, Materials Research Meeting 2019 (MRM2019). (2019.12.13., Yokohama). https://mrm2019.jmru.org/
[2] Fujie, T., Kokubo, N., Yamagishi, K., Takeoka, S., Ohta, H. Ultra-Thin, Flexible, Inkjet-Printed Neural Probes with Mechanically Gradient Structure, 2019 MRS Fall Meetings & Exhibit. (2019.12.2., Boston). https://mrs.org/fall2019
[3] Hao, M., Tetsu, Y., Takeoka, S., Fujie, T., Goda, T., Miyahara, Y. Development of Flexible Antenna Coils for Gas Sensing Application, The 4th International Symposium on Biomedical Engineering (4th ISBE). (2019.11.14., Hamamatsu). https://www.rie.shizuoka.ac.jp/~conference/isbe2019/
Conference Information
Conference Information
2019.11.24-26, 第41回日本バイオマテリアル学会大会
[1] 藤枝 俊宣, 小久保 奈々, 山岸 健人, 荒毛 将史, 武岡 真司, 太田 宏之.「力学的な階層構造を有するインクジェット印刷式神経電極の開発」第41回日本バイオマテリアル学会大会 (2019.11.24., 筑波). （ハイライト講演に選出）
[2] 末松 良隆, 長野 寿人, 清澤 智晴, 武岡 真司, 藤枝 俊宣.「スフェロイド担持多孔質ナノシートの調製と糖尿病皮膚欠損モデル動物に対する創傷治癒能の評価」第41回日本バイオマテリアル学会大会 (2019.11.25., 筑波).
[3] 杉田 凜, 桐野 泉, 武岡 真司, 守本 祐司, 藤枝 俊宣.「深部臓器に小型光源を安定固定可能な生体接着性ナノシートの開発」第41回日本バイオマテリアル学会大会 (2019.11.25., 筑波).
2019.10.23
Award Announcement
Award Announcement
藤枝が竹田若手研究者賞「高分子ナノ薄膜の機能化によるバイオ・エレクトロニクス研究」を受賞しました。
Conference Information
Conference Information
[1] 藤枝 俊宣.「高分子ナノ薄膜が拓く生体計測・制御技術」日本接着学会東北支部講演会 (2019.11.19., 郡山).
[2] 藤枝 俊宣.「ナノ薄膜エレクトロニクスによる生体計測・制御技術の創製」高分子学会第34回茨城地区「若手の会」交流会 (2019.10.31., 筑波).
[3] 藤枝 俊宣.「高分子ナノ薄膜が拓く生体貼付型エレクトロニクス」東京大学大学院工学系研究科化学生命工学専攻 第12回ChemBioハイブリッドレクチャー (2019.10.19., 東京).
[4] 藤枝 俊宣.「無線給電式オプトエレクトロニクスによる光がん治療」「細胞を創る」研究会 12.0 (2019.10.17., 松山).
Conference Information
Conference Information
2019.9.25-27, 第68回高分子討論会
http://main.spsj.or.jp/tohron/68tohron/index.html
[1] 藤枝 俊宣, 山岸 健人, 桐野 泉, 高橋 功, 天野 日出, 武岡 真司, 守本 祐司.「埋め込み型光がん治療に向けた生体接着性ナノ薄膜の開発」第68回高分子討論会 (2019.9.26., 福井).
Conference Information
Conference Information
2019.7.25-28, 第42回日本神経科学大会
[1] 岸 巧, 武岡 真司, 太田 宏之, 藤枝 俊宣.「インクジェット印刷による超薄・柔軟皮質脳波(ECoG)電極の開発」第42回日本神経科学大会 (2019.7.25., 新潟).
2019.6.7
Award Announcement
Award Announcement
Dr. Fujie received 2019 Ogino Award from the Japanese Society for Medical Engineering (JSMBE).
藤枝が日本生体医工学会 より2019年度の臨床応用研究賞・荻野賞 受賞しました。
2019.6.4
New paper is out!
New paper is out!
Takenori developed stretchable conductive inks for the flexible electronics.
Nakanishi, T., Yamagishi, K., Iwase, E., Hiroyasu, I., Takeoka, S., Fujie, T*(Corresponding). Sinter-free stretchable conductive inks composed of polystyrene-block-polybutadiene-block-polystyrene and silver flakes in tetrahydrofuran. Appl. Phys. Express., 12, 075001 (2019).
Conference Information
Conference Information
2019.5.29-31, 第68回高分子学会年次大会
http://www.spsj.or.jp/nenkai.html
[1] 郝 梅婷, 鉄 祐磨, 城戸 悠介, 武岡 真司, 藤枝 俊宣.「フッ素高分子の選択的塗布による薄膜発光デバイスの自己展開制御」第68回高分子学会年次大会 (2019.5.30., 大阪).
[2] 鉄 祐麿, 武岡 真司, 藤枝 俊宣.「インクジェット印刷からなる高分子超薄膜を基材としたアンテナコイルの開発」第68回高分子学会年次大会 (2019.5.29., 大阪).
郝さんがポスター賞を受賞しました！おめでとうございます！
Conference Information
Conference Information
2019.4.14, RoboSoft2019
http://www.robosoft2019.org/workshops.html
http://softrobot.jp/en/wp-content/uploads/sites/2/2019/02/Robosoft2019_WS_Pamphlet_13_April_2019.pdf
[1] Fujie, T., Kokubo, N., Yamagishi, K., Takeoka, S., Ohta. H. Ultra-Thin, Flexible, Inkjet-Printed Neural Electrodes with Mechanically Gradient Structure, RoboSoft2019. (2019.4.14., Seoul).
2019.4.3
New paper is out!
New paper is out!
Arihiro and Yoshi developed a bio-hybrid actuator under the collaboration with Scuola Superiore Sant'Anna, Italy.
Hasebe, A., Suematsu, Y., Takeoka, S., Mazzocchi, T., Vannozzi, L., Ricotti, L.*, Fujie, T*(Corresponding). Biohybrid Actuators Based on Skeletal Muscle-Powered Microgrooved Ultra-Thin Films Consisting of Poly(styreneblock-butadiene-block-styrene). ACS Biomater. Sci. Eng., in press (DOI: 10.1021/acsbiomaterials.8b01550). (Special Issue: Biomaterials Science and Engineering in Japan)
News 2018
News 2018
Conference Information
Conference Information
2019.3.9-12, 第66回応用物理学会春季学術講演会
[1] 鉄 祐麿, 武岡 真司, 藤枝 俊宣.「多層グラフェンフレークの剥離を利用した有機高分子基材からなる薄膜状アンテナコイルの開発」第66回応用物理学会春季学術講演会 (2019.3.11., 東京).
[2] 山岸 健人, 桐野 泉, 高橋 功, 天野 日出, 武岡 真司, 守本 祐司, 藤枝 俊宣.「組織接着性発光デバイスを用いた体内埋め込み型光がん治療システム」第66回応用物理学会春季学術講演会 (2019.3.9., 東京).
2019.2.6
Hot Topic
Hot Topic
Nature Biomedical Engineeringの論文が、Nature Asiaの「おすすめのコンテンツ」に紹介されました。本誌のAbstractが和文で掲載されています。
https://www.natureasia.com/ja-jp/natbiomedeng/abstracts/96093
2019.2.4
Award Announcement
Award Announcement
We proudly announced that Dr. Fujie received the Waseda Research Award (High-Impact Publication) .
藤枝が早稲田大学リサーチアワード（国際研究発信力）を受賞しました。
2019.1.4
New paper is out!
New paper is out!
Kento (Now, Singapore Univerisity of Technology and Design) reviewed the state-of-the-art nanosheet technology.
Yamagishi, K., Takeoka, S., Fujie, T.*(Corresponding). Printed Nanofilms Mechanically Conforming to Living Bodies. Biomater. Sci., in press (DOI: 10.1039/C8BM01290C). (Themed Collection: Biomaterials Science Emerging Investigators 2019).
https://pubs.rsc.org/en/Content/ArticleLanding/2019/BM/C8BM01290C#!divAbstract
2018.12.7
New paper is out!
New paper is out!
Nana developed a nanosheet-based neural electrode with unique mechanically gradient structure.
Kokubo, N., Arake, M., Yamagishi, K., Morimoto, Y., Takeoka, S., Ohta, H.*, Fujie, T*(Corresponding). Inkjet-Printed Neural Electrodes with Mechanically Gradient Structure. ACS Appl., Bio Mater. , in press (DOI: 10.1021/acsbm.8b00574).
Conference Information
Conference Information
2018.12.17, 日本接着学会第14回関西支部若手の会
http://www.adhesion.or.jp/seminar/seminar_detail/4/2/58/
藤枝 俊宣.「高分子ナノ薄膜が拓くウェアラブル・インプランタブル技術」日本接着学会第14回関西支部若手の会 (2018.12.17., 吹田).
Conference Information
Conference Information
2018.12.7, 2018 第15回色材IT(インクジェットテクノロジー)講座
http://www.shikizai.org/seminar/201809shikizai_it/index.html
藤枝 俊宣.「生体貼付型エレクトロニクスの開発と展望」色材協会第15回色材IT講座 (2018.12.7., 東京).
Conference Information
Conference Information
2018.11.25-30, 2018 MRS Fall Meetings & Exhibit.
[1] Fujie, T., Yamagishi, K., Kirino, I., Takahashi, I., Amano, H., Takeoka, S., Morimoto, Y. Tissue-adhesive optoelectronics for wirelessly-operated photodynamic therapy (BM08.05.10). 2018 MRS Fall Meetings & Exhibit. (2018.11.27., Boston).
[2] Takeoka, S., Someya, D., Arai, S., Fujie, T. Development of a sheet-like pH imaging sensor with polyelectrolyte multilayered thin films (BM08.03.32). 2018 MRS Fall Meetings & Exhibit. (2018.11.26., Boston).
Conference Information
Conference Information
2018.11.12-13, 第40回日本バイオマテリアル学会大会
http://www.kokuhoken.jp/jsb40/
[1] 藤枝 俊宣, 山岸 健人, 桐野 泉, 高橋 功, 天野 日出, 武岡 真司, 守本 祐司.「生体接着型オプトエレクトロニクスによる局所光線力学療法」第40回日本バイオマテリアル学会大会 (2018.11.13., 神戸). ハイライト講演に選出されました。 (http://www.kokuhoken.jp/jsb40/file/hyghlight.pdf)
[2] 末松良隆, 武岡真司, 藤枝 俊宣.「スフェロイド形成可能な表面物性と構造を有するナノシートの調製」第40回日本バイオマテリアル学会大会 (2018.11.12., 神戸).
Conference Information & Award Announcement
Conference Information & Award Announcement
2018.11.7-9, NANOPIA 2018
http://www.nanopia.org/en/index.html#1
[1] Fujie, T. Printed nanofilms for wearable and implantable devices, NANOPIA 2018. (2018.11.8., Busan).
[2] Nakanishi, T., Yamagishi, K., Iwase, E., Iwata, H., Takeoka, S., Fujie, T. Development of sinter-free stretchable conductive inks, NANOPIA 2018. (2018.11.8., Busan). Takenori received the Best Poster Award. Congratulations!
2018.10.18
New paper is out!
New paper is out!
Daichi developed a "pH-sensing nanosheet" for ratiometric imaging of pH changes in plant leaves.
Someya, D., Arai, S., Takeoka, S., Fujie, T*(Corresponding), Takeoka, S*. Extracellular pH imaging of a plant leaf with a polyelectrolyte multilayered nanosheet. RSC Adv., in press (DOI: 10.1039/C8RA06308G).
https://pubs.rsc.org/en/Content/ArticleLanding/2018/RA/C8RA06308G#!divAbstract
2018.09.28
New paper is out!
New paper is out!
Keisuke&Yoshitaka reported new technology for cell transplantation with rapid process.
Nishiwaki, K., Aoki, S., Kinoshita, M., Kiyosawa, T., Suematsu, Y., Takeoka, S., Fujie, T*(Corresponding). In situ Transplantation of Adipose Tissue-Derived Stem Cells Organized on Porous Polymer Nanosheets for Murine Skin Defects. J. Biomed. Mater. Res. B, in press (DOI: 10.1002/jbm.b.34228).
2018.07.16
New paper is out!
New paper is out!
Kento&Isao invented local light delivery system using wireless power feeding for cancer therapy.
Yamagishi, K., Kirino, I., Takahashi, I., Amano, H., Takeoka, S., Morimoto, Y.*, Fujie, T*(Corresponding). Tissue-adhesive wirelessly powered optoelectronic device for metronomic photodynamic cancer therapy. Nat. Biomed. Eng., in press (DOI: 10.1038/s41551-018-0261-7).
https://www.eurekalert.org/pub_releases/2018-09/wu-bwi090718.php
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