2D Impedance measurement with a TFT array device in the aim of cell culture characterization

カテゴリ: 研究会(論文単位)

論文No: BMS23018

グループ名: 【E】センサ・マイクロマシン部門 バイオ・マイクロシステム研究会

発行日: 2023/06/27

タイトル(英語): 2D Impedance measurement with a TFT array device in the aim of cell culture characterization

著者名: 胡 星卓(東京大学生産技術研究所),年吉 洋(東京大学生産技術研究所),Tixier-Mita Agnes(東京大学生産技術研究所)

著者名(英語): XINGZHUO HU(Institute of Industrial Science, the university of Tokyo),Hiroshi Toshiyoshi (Institute of Industrial Science, the university of Tokyo), Agnes Tixier-Mita(Institute of Industrial Science, the university of Tokyo)

キーワード: ｔｈｉｎ　ｆｉｌｍ　ｔｒａｎｓｉｓｔｏｒ　|ｂｉｏｓｅｎｓｏｒ|ｍｉｃｒｏｅｌｅｃｔｒｏｄｅ　ａｒｒａｙ|ｉｍｐｅｄａｎｃｅ　ｍｅａｓｕｒｅｍｅｎｔ|ｅｘｔｒａｃｅｌｌｕｌａｒ　ｒｅｃｏｒｄｉｎｇ|ｃｅｌｌ　ｃｈａｒａｃｔｅｒｉｚａｔｉｏｎ|thin film transistor |biosensor|microelectrode array|impedance measurement|extracellular recording|cell characterization

要約(日本語): To perform real-time cellular characterization, a variety of micro-electrode arrays (MEAs) have been designed and reported in literature. Compared to traditional MEAs, thin-film-transistors (TFT) active matrix array have the advantage of large sensing area, optical transparency and high measurement resolution. This paper presents first successful results of 2D impedance mapping with a TFT array device which validates its potential of cell culture characterization and activity measurement.

要約(英語): To perform real-time cellular characterization, a variety of micro-electrode arrays (MEAs) have been designed and reported in literature. Compared to traditional MEAs, thin-film-transistors (TFT) active matrix array have the advantage of large sensing area, optical transparency and high measurement resolution. This paper presents first successful results of 2D impedance mapping with a TFT array device which validates its potential of cell culture characterization and activity measurement.

本誌: 2023年6月30日-2023年7月1日バイオ・マイクロシステム研究会

本誌掲載ページ: 41-45 p

原稿種別: 英語

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