6月25日(木）開催　Professor Luisa Torsi による "Tailoring Functional Bio-Interlayers in Organic Field-Effect Transistors"　セミナーのご案内

スピーカー：Professor Luisa Torsi, Department of Chemistry, バーリ大学、イタリア

タイトル："Tailoring Functional Bio-Interlayers in Organic Field-Effect Transistors"

日付：2015年6月25日（木）

時間：13:30-
場所：東京大学　本郷キャンパス新2号館3階 電気系会議室2

 

アブストラクト：The present lecture aims to provide an overview on the development involving dielectric/organic semiconductor (OSC) interfaces for the realization of bio-functional organic field-effect transistors (OFETs). Specific focus will be given on bio-interfaces and recent technological approaches where biological materials serve as interlayers in back-gated OFETs for biosensing applications. To better understand the effects of the presence of biomolecules deposited at the dielectric/OSC interfacial region, the modification of the dielectric surface properties by means of self-assembled monolayers is discussed. Emphasis will be also given to the modification of solid-state dielectric surfaces, in particular inorganic dielectrics, with biological molecules such as peptides or proteins. Special attention is paid on how the presence of an interlayer of biomolecules and bio-recognition elements underneath the OSC impacts on the charge transport and sensing performance of the device. The role of metal contact/OSC interface in the overall performance of OFET based sensors is also discussed.

スポンサー：JST ERATO、一般財団法人総合研究奨励会　フレキシブル医療ＩＴ研究会

問い合わせ先:　染谷　隆夫 (Email: someya@ee.t.u-tokyo.ac.jp, Phone: 03-5841-0411)