2022/07/02 更新

写真a

テラシマ シンゴ
寺嶋 真伍
所属
理工学術院 大学院基幹理工学研究科
職名
助教

学歴

  • 2014年04月
    -
    2017年09月

    長崎大学大学院   工学研究科   生産システム工学専攻  

  • 2012年04月
    -
    2014年03月

    長崎大学大学院   工学研究科   総合工学専攻  

  • 2008年04月
    -
    2012年03月

    長崎大学   工学部   機械システム工学科  

  • 2005年04月
    -
    2008年03月

    福岡県立 八幡高等学校   理数科  

経歴

  • 2020年05月
    -
    2022年03月

    早稲田大学   ナノ・ライフ創新研究機構   次席研究員

  • 2017年10月
    -
    2020年04月

    関西大学   先端科学技術推進機構   ポストドクトラルフェロー

所属学協会

  •  
     
     

    精密工学会

  •  
     
     

    日本機械学会

 

研究キーワード

  • 折り紙工学

  • 熱電発電

  • 浸透圧発電

  • MEMS

  • マイクロニードル

  • 流体工学

▼全件表示

論文

  • KIRIGAMI THERMOELECTRIC GENERATOR WITH HIGH FLEXIBILITY AND HIGH PERFORMANCE

    Shingo Terashima, Eiji Iwase

    2022 IEEE 35th International Conference on Micro Electro Mechanical Systems Conference (MEMS)    2022年01月  [査読有り]

    担当区分:筆頭著者

  • ORIGAMI-TYPE FLEXIBLE THERMOELECTRIC GENERATOR FABRICATED BY SELF-FOLDING USING LINKAGE MECHANISM

    Yusuke Sato, Shingo Terashima, Eiji Iwase

    2022 IEEE 35th International Conference on Micro Electro Mechanical Systems Conference (MEMS)    2022年01月  [査読有り]

  • FLEXIBLE THERMOELECTRIC GENERATOR USING KIRIGAMI-FOLDING STRUCTURE

    S. Terashima, E. Iwase

    TRANSDUCERS2021   ( B5-5C5 )  2021年06月  [査読有り]

    担当区分:筆頭著者

  • Proposal of a three-stage hair structure imitating the sole of gecko foot and its fabrication by UV nanoimprinting

    Shingo Terashima, Akira Ochi, Junya Sato, Masato Suzuki, Tomokazu Takahashi, Seiji Aoyagi

    Precision Engineering   67   359 - 369  2021年01月  [査読有り]

    担当区分:筆頭著者

     概要を見る

    © 2020 Elsevier Inc. In order to apply UV nanoimprinting method to fabricating fine hairs, which imitates those on sole of a gecko's foot, the shape of hair was designed as straight, making it easy to be released from the mold. The length of hairs which branch off at the tip was designed to be short, preventing them from aggregating. Under these restrictions, considering the asperities due to roughness of objective surface, a three-stage hair structure comprising a root hair, intermediate hairs, and tip hairs was proposed instead of the two-stage hair structure comprising a seta and spatulae of the gecko, so that the tip hairs can easily come into contact with the surface of asperities. A high-precision 3D stereo-lithography was used to fabricate a master consisting of a base and the hairs. A polydimethylsiloxane (PDMS) mold was obtained by transferring this master to PDMS. By performing UV nanoimprinting using this mold, we succeeded in fabricating fine hairs made of photo-curable resin. This method has the advantage that the three-stage hairs can be fabricated by single nanoimprint due to 3D lithography capable of realizing the master of complicated structure with high aspect ratio, i.e., it is not necessary to nanoimprint twice on the root and the tip separately. It was confirmed that the fine hair fabricated by UV nanoimprinting showed the adhesive force.

    DOI

  • Twice Stretched Fabrication of Polylactic Acid Microneedle Arrays Using Drawing Lithography

    Shingo Terashima, Chikako Tatsukawa, Masato Suzuki, Tomokazu Takahashi, Seiji Aoyagi

    INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING   21 ( 10 ) 1933 - 1942  2020年10月  [査読有り]

    担当区分:筆頭著者

     概要を見る

    A biodegradable poly-lactic acid (PLA) microneedle array composed of needles with a maximum length of 3 mm and an aspect ratio of up to approximately 18 was fabricated by drawing lithography. In the proposed fabrication method, the melted polymer is stretched twice. The approximate length is set in the first stretch, and the tip is sharpened in the second stretch. In the first stretch, by changing the thickness of the PLA sheet, PLA pillars with various lengths are fabricated. By defining the initial length of the needle, it is possible to set a wide range of aspect ratios and lengths. In the second stretch, it is possible to control the final aspect ratio and length of the needle, as well as the shape of its tip by changing the temperature and stretch speed of the PLA pillars. Finally, it was confirmed that the needle can pierce the surface of artificial skin and porcine skin.

    DOI

  • Fabrication of hyaluronic acid hollow microneedle array

    Shingo Terashima, Chikako Tatsukawa, Tomokazu Takahashi, Masato Suzuki, Seiji Aoyagi

    JAPANESE JOURNAL OF APPLIED PHYSICS   59  2020年06月  [査読有り]

    担当区分:筆頭著者

     概要を見る

    A hollow microneedles array using biodegradable hyaluronic acid as the material for the microneedle array was fabricated. We proposed a method in which gelatinous hyaluronic acid was affixed to a core and then released after drying. A polylactic acid which has high tensile strength and high affinity for hyaluronic acid was used as the core material. Using this method, we succeeded at fabricating a highly safe hollow microneedle array. An opening was formed in the needle tip by coating the tip of the core with a hydrophobic UV curable resin. The diameter of the needle tip could be reduced by using a conical core, and the needle tip was sharpened by cutting it with a femtosecond laser. The mechanical strength of hyaluronic acid hollow microneedle was evaluated using the surface of artificial skin. (C) 2020 The Japan Society of Applied Physics

    DOI

  • Fabrication of microneedle using poly lactic acid sheets by thermal nanoimprint

    Shingo Terashima, Chikako Tatsukawa, Masato Suzuki, Tomokazu Takahashi, Seiji Aoyagi

    PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY   59   110 - 119  2019年09月  [査読有り]

    担当区分:筆頭著者

     概要を見る

    A biodegradable PLA (poly-lactic acid) microneedle having high aspect ratio of over 10, e.g., 100 pm in diameter and 1,000 pm (1 mm) in length, was successfully fabricated using thermal nanoimprint method first in the world. First, optimal conditions for fabricating a conical shape, which is assuming a microneedle tip, were preliminarily investigated. Both in vacuum and under atmospheric pressure, pressure of 20 MPa and temperature of 160 degrees C were necessary. Next, fabrication of a long microneedle was investigated. As compared to the conical shape, higher pressure of 25 MPa and higher temperature of 166 degrees C were required. By adjusting the releasing temperature around 98 degrees C, fabrication of a long microneedle having a smooth surface and no deformation, e.g., no bending, was successfully achieved. It was confirmed that the needle surely can puncture the skin and blood vessel of a mouse.

    DOI

  • Effect of salt concentration on permeation performance in hollow fiber type PRO membrane module

    Shingo Terashima, Hidechito Hayashi, Tetsuya Okumura, Hideyuki Sakai, Tetsuro Ueyama, Kei Matsuyama

    MECHANICAL ENGINEERING JOURNAL   4 ( 3 )  2017年  [査読有り]

    担当区分:筆頭著者

     概要を見る

    The new sustainable power generation technique which can convert the salinity gradient energy to the hydroelectric energy is expected. This technique is called Pressure Retarded Osmosis (PRO). Clarification of the relationship between the performance of the PRO module and permeation characteristics is important. It's already known that increase of salt concentration can increase the permeation flux through the membrane. As the conventional researches, the effects of increase of fresh water concentration and concentration polarization have evaluated. In this research, relationship between the salt concentration and membrane module is focused. The effects of fresh water dissipation and flow state of salt water in hollow fiber membrane module as new factors are researched with experiment and numerical simulation. As result, in the case of low salt concentration, permeation is not caused sufficiently in module. On the other hand, in the case of high salt concentration, very low permeation flux area exists extensively, and the effects of concentration polarization and fresh water dissipation are relatively large. Therefore salt water flow rate and module shape should be changed for each salt concentration.

    DOI

  • Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis

    Shingo Terashima, Hidechito Hayashi, Tetsuya Okumura, Tetsuro Ueyama, Kei Matsuyama, Hideyuki Sakai

    MECHANICAL ENGINEERING JOURNAL   3 ( 6 )  2016年  [査読有り]

    担当区分:筆頭著者

     概要を見る

    Pressure Retarded Osmosis (PRO) is expected to the new power generation system. The performance of the PRO module is closely relating to the permeation characteristics. In this paper, when fresh water flow rate is changed, 4 factors related to the reduction of permeation flow rate are researched with experiment. These 4 factors are concentration of solute in fresh water, salt leakage, concentration polarization, and dissipation of fresh water. The characteristics of the fresh water flow and permeation are studied for the hollow fiber membrane module used in PRO system. It is cleared that the dissipation of fresh water and the concentration polarization in hollow fiber largely influence to the reduction of permeation flow rate in the case of the low fresh water flow rate. Concentration of solute in fresh water, salt leakage influence to the reduction of permeation flow rate in the case of high fresh water flow rate.

    DOI

  • CHARACTERISTICS OF FRESH WATER PERMEATION IN HOLLOW FIBER MEMBRANE MODULE FOR PRESSURE RETARDED OSMOSIS

    Shingo Terashima, Hidechito Hayashi, Tetsuya Okumura, Kei Matsuyama, Tetsuro Ueyama, Hideyuki Sakai

    PROCEEDINGS OF THE ASME/JSME/KSME JOINT FLUIDS ENGINEERING CONFERENCE, 2015, VOL 1A, SYMPOSIA, PT 2    2016年  [査読有り]

    担当区分:筆頭著者

     概要を見る

    Forward Osmosis (FO) is recently paied attention to preprocessing of the Reverse Osmosis (RO). It can reduce the input power of RO plant. It is required to reduce the salt concentration at outlet and increase the permeation flow rate. In this paper, the characteristics of the fresh water flow and permeation are studied for the hollow fiber membrane module used in FO system. It is cleared that the disappearance of fresh water and the concentration polarization in hollow fiber largely influence to the reduction of permeation flow rate in the case of the low fresh water flow rate. Concentration of fresh water and the leakage of salt influence to the reduction of permeation flow rate in the case of high fresh water flow rate.

▼全件表示

書籍等出版物

  • 環境発電ハンドブック 第2版 ~機能性材料・デバイス・標準化:IoT時代で加速する社会実装~

    寺嶋真伍, 岩瀬英治( 担当: 共著,  担当範囲: 第4編第2章第3節)

    理工系専門出版社株式会社エヌ・ティー・エス  2021年10月

  • ナノインプリント技術ハンドブック

    寺嶋真伍, 青柳誠司( 担当: 共著,  担当範囲: 第13章12節)

    オーム社  2019年12月

産業財産権

  • 薄膜熱電発電デバイス、薄膜熱電発電デバイス部品及びその製造方法

    寺嶋真伍, 岩瀬英治

    特許権

  • 熱電発電デバイス、熱電発電デバイス部品及びその製造方法

    寺嶋真伍, 岩瀬英治

    特許権

  • 医療用針の製造方法、及び、医療用針

    寺嶋真伍, 鈴木昌人, 青柳誠司

    特許権

受賞

  • ナノテクノロジーフォーラム賞

    2021年09月   早稲田大学   折り紙・切り紙構造を利用した熱電発電デバイスの開発  

  • MNC 2019 Outstanding Paper

    2020年10月   応用物理学会   Fabrication of Hyaluronic Acid Hollow Microneedle Array  

    受賞者: 寺嶋真伍, 立川周子, 高橋智一, 鈴木昌人, 青柳誠司

  • 精密工学会論文賞

    2020年03月   精密工学会   Fabrication of microneedle using poly lactic acid sheets by thermal nanoimprint  

    受賞者: 寺嶋 真伍, 立川 周子, 鈴木 昌人, 高橋 智一, 青柳 誠司

共同研究・競争的資金等の研究課題

  • 切り紙構造を利用したフレキシブル熱電発電デバイスの開発

    日本学術振興会  若手研究

    研究期間:

    2022年04月
    -
    2026年03月
     

  • フレキシブル環境発電デバイスの開発

    早稲田大学  特定課題(研究基盤形成)

    研究期間:

    2022年06月
    -
    2023年03月
     

  • 折り紙・切り紙構造を利用した熱電発電デバイスの開発

    早稲田大学  ナノテクノロジーフォーラム研究助成

    研究期間:

    2021年10月
    -
    2022年03月
     

  • 熱電材料の接着界面における強固な接着と低電気抵抗の実現

    三菱マテリアル株式会社  2021年度三菱マテリアル研究助成

    研究期間:

    2021年09月
    -
    2022年03月
     

講演・口頭発表等

  • 2流体ノズルを用いたウイルスサンプラの検討

    宇田川諒, 寺嶋真伍, 岩瀬英治

    ロボティクス・メカトロニクス講演会2022  

    開催年月:
    2022年06月
     
     
  • 常温型Si熱電デバイスに向けた低熱伝導率Siバルク熱電材料の作製

    永廣怜平, 許斌, 大西正人, 寺嶋真伍, 岩瀬英治, 塩見淳一郎

    第59回 日本伝熱シンポジウム  

    発表年月: 2022年05月

    開催年月:
    2022年05月
     
     
  • 表面の微細加工による親水・撥水効果のキャビテーション特性への影響

    稲葉夢乃, 阪井健人, 入江達也, 寺嶋真伍, 岩瀬英治, 宮川和芳

    第20回キャビテーションに関するシンポジウム  

    発表年月: 2021年12月

    開催年月:
    2021年12月
     
     
 

現在担当している科目

担当経験のある科目(授業)

  • 精密工学(機械科学・航空宇宙学科3年・専門選択科目)

    早稲田大学  

    2021年05月
    -
    2021年06月
     

  • マイクロ工学(機械科学・航空宇宙専攻・大学院選択科目)

    早稲田大学  

    2020年11月
    -
    2020年12月
     

  • 機械科学と航空宇宙技術(機械科学・航空宇宙学科2年・専門必修科目)

    早稲田大学  

    2020年07月
    -
    2020年08月