June 25 (Thu), Seminar Announcement: Professor Luisa Torsi "Tailoring Functional Bio-Interlayers in Organic Field-Effect Transistors"
Details
Type | Lecture |
---|---|
Intended for | Enrolled students / International students |
Date(s) | June 25, 2015 13:30 — 17:00 |
Location | Hongo Area Campus |
Venue | Conference Room 2, Engineering Bldg 2, 3rd floor, The University of Tokyo |
Entrance Fee | No charge |
Registration Method | No advance registration required |
Contact | Professor Takao Someya (Email: someya@ee.t.u-tokyo.ac.jp, Phone: 03-5841-0411) |
Speaker: Professor Luisa Torsi, Department of Chemistry, University of Bari "Aldo Moro", Italy
Title: "Tailoring Functional Bio-Interlayers in Organic Field-Effect Transistors"
Date: June 25th (Thu), 2015
Time: 13:30-
Place: Conference Room 2, Engineering Bldg 2, 3rd floor, The University of Tokyo
Abstract:
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 to how the presence of an interlayer of biomolecules and bio-recognition elements underneath the OSC impacts 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.
Sponsor: JST ERATO, Study Group for Flexible Medical Information Technology (FMIT)
Contact: Professor Takao Someya (Email: someya@ee.t.u-tokyo.ac.jp, Phone: 03-5841-0411)