On-The-Fly Rapid-Cooling Gelation of Microgel Beads in Centrifugal Microfluidic Device with Liquid Nitrogen

Tomomi Murayama, Mio Tsuchiya, Koki Yoshida, Yuta Kurashina, Hiroaki Onoe

研究成果: Conference contribution

抄録

This paper describes a new fabrication method of microgel beads crosslinked by rapid temperature change using a centrifugal microfluidic device with a heating system and liquid nitrogen. Previously, materials for fabricating microgel beads with centrifugal microfluidic systems is limited to only sodium alginate solution. By using our proposed method, microgel beads could be fabricated by rapidly cooling pre-gel droplet ejected by centrifugal force. We succeeded in fabricating agarose microgel beads by rapid gelation in the liquid nitrogen. Our fabrication method will expand the variety of materials for the centrifugal microfluidic microgel beads fabrication method and possible applications including biosensors, tissue engineering and drug delivery systems.

本文言語English
ホスト出版物のタイトル34th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2021
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1027-1030
ページ数4
ISBN(電子版)9781665419123
DOI
出版ステータスPublished - 2021 1 25
イベント34th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2021 - Virtual, Gainesville, United States
継続期間: 2021 1 252021 1 29

出版物シリーズ

名前Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2021-January
ISSN(印刷版)1084-6999

Conference

Conference34th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2021
国/地域United States
CityVirtual, Gainesville
Period21/1/2521/1/29

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 機械工学
  • 電子工学および電気工学

フィンガープリント

「On-The-Fly Rapid-Cooling Gelation of Microgel Beads in Centrifugal Microfluidic Device with Liquid Nitrogen」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル