ハイブリッド型二次元電気化学センサの研究

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2020/06/01

タイトル(英語): Study of Hybrid Type Two-dimensional Electrochemical Sensor

著者名: 前島　和真（埼玉大学 大学院理工学研究科），長谷川　有貴（埼玉大学 大学院理工学研究科），内田　秀和（埼玉大学 大学院理工学研究科）

著者名(英語): Kazuma Maejima (Graduate School of Science and Engineering, Saitama University), Yuki Hasegawa (Graduate School of Science and Engineering, Saitama University), Hidekazu Uchida (Graduate School of Science and Engineering, Saitama University)

キーワード: LAAS，ハイブリッド型，pn接合，有機半導体，無機半導体，電気化学イメージングセンサ　　LAAS，hybrid type，pn junction，organic semiconductor，inorganic semiconductor，electrochemical imaging sensor

要約(英語): In the field of life science such as drug discovery, technological innovation of molecular evolution is required. We have been studied Light Addressable Amperometric Sensor (LAAS) using organic and inorganic semiconductors as one of new technologies. Hybrid pn junction LAAS devices are fabricated by combining a plurality of organic materials with different Si types. We evaluated the developed devices in terms of concentration dependency and image measurement. As a result, concentration dependency was obtained in the range of 1 mM to 100 nM. Since this device can apply a reverse bias voltage, concentration dependency can be expected even in a further low concentration region.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.140 No.6 （2020）

本誌掲載ページ: 144-149 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/140/6/140_144/_article/-char/ja/