理工学部　教員紹介

小沢文智

研究者氏名	小沢文智
	オザワフミサト
URL
所属	成蹊大学
部署	理工学部理工学科
職名	助教
学位	博士（学術）(東北大学)
J-Global ID	201801019199762568

研究キーワード

電気化学 ,MEMS ,組織工学 ,再生医療

研究分野

ものづくり技術（機械・電気電子・化学工学） / 電子デバイス、電子機器 /
ナノテク・材料 / 生体化学 /
ナノテク・材料 / ナノマイクロシステム /
ライフサイエンス / 生体医工学 /

委員歴

2022年4月

現在

電気化学会関東支部幹事

2022年4月

2022年11月

化学とマイクロ・ナノシステム学会 Cheminas46 若手企画実行委員

論文

12 3 4 5 >

Redox Mediator-Coated Air-Electrodes for High-Capacity Cycle Operation of Lithium–Air Batteries

Shota Azuma Mitsuki Sano Itsuki Moro Fumisato Ozawa Morihiro Saito Akihiro Nomura

The Journal of Physical Chemistry C 2023年4月

Li Pre-Doping into Si Negative Electrodes Using Li-Naphthalenide Solutions with Various Ether Solvents For Next-Generation Batteries

Mika Fukunishi Shunya Ishii Yusuke Himata Atsushi Kondo Fumisato Ozawa Morihiro Saito

JOURNAL OF THE ELECTROCHEMICAL SOCIETY 169(6) 2022年6月

Four ethers were compared as solvents of lithium naphthalenide (Li-NTL) solutions to pre-dope Li into Si electrodes. The solvents of the Li-NTL solutions affected the stability and equilibrium potential (V (eq)). X-ray diffraction, thermodynamic c...

Lotus-root-shaped cell-encapsulated construct as a retrieval graft for long-term transplantation of human iPSC-derived β-cells.

Fumisato Ozawa Shogo Nagata Haruka Oda Shigeharu G Yabe Hitoshi Okochi Shoji Takeuchi

iScience 24(4) 102309-102309 2021年4月

Cell therapy using human-stem-cell-derived pancreatic beta cells (hSC-βs) is a potential treatment method for type 1 diabetes mellitus (T1D). For therapeutic safety, hSC-βs need encapsulation in grafts that are scalable and retrievable. In this st...

Millimeter-thick xenoislet-laden fibers as retrievable transplants mitigate foreign body reactions for long-term glycemic control in diabetic mice

Takaichi Watanabe Teru Okitsu Fumisato Ozawa Shogo Nagata Hitomi Matsunari Hiroshi Nagashima Masaki Nagaya Hiroki Teramae Shoji Takeuchi

BIOMATERIALS 255 2020年10月

Transplantation technologies of pancreatic islets as well as stem cell-derived pancreatic beta cells encapsulated in hydrogel for the induction of immunoprotection could advance to treat type 1 diabetes mellitus, if the hydrogel transplants acquir...

3D culture of functional human iPSC-derived hepatocytes using a core-shell microfiber

Shogo Nagata Fumisato Ozawa Minghao Nie Shoji Takeuchi

PLOS ONE 15(6) 2020年6月

Human iPSC-derived hepatocytes hold great promise as a cell source for cell therapy and drug screening. However, the culture method for highly-quantified hepatocytes has not yet been established. Herein, we have developed an encapsulation and 3D c...