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Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Recent Advances in Functional Materials for Printed, Flexible and Wearable Electronics
Presentation Title Transparent Field Effect Biosensors Printed on Highly Curved Surfaces
Author(s) Gregory Herman
On-Site Speaker (Planned) Gregory Herman
Abstract Scope Amorphous indium gallium zinc oxide (IGZO) field effect transistors (FETs) are a promising technology for a wide range of electronic applications including implantable and wearable biosensors. We have recently developed novel, low-cost printing methods to fabricate IGZO-FETs, with a wide range of form factors. Attaching self-assembled monolayers (SAM) to the IGZO backchannel allows us to precisely control surface chemistry and improve stability of the sensors. Functionalizing the SAMs with enzymes provides excellent selectivity for the sensors, and effectively minimizes interference from acetaminophen/ascorbic acid. We have recently demonstrated that a nanostructured IGZO network can significantly improve sensitivity as a sensing transducer, compared to blanket IGZO films. We will discuss reasons for improved sensitivity for the nanostructured IGZO, and demonstrate high sensitivity for glucose sensing. Finally, fully transparent glucose sensors have been fabricated directly on transparent catheters, and have been characterized by a range of techniques.
Proceedings Inclusion? Planned: Supplemental Proceedings volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3-D Printed Polymer-based Gas Sensors
3D Electronics and Sensor Circuits by Combining Conventional PCB Technology with Low Temperature Embedding and Forming
3D Printed Anodes for Al-air Batteries
3D Printing of Metals and Metal Oxides from Solution for Energy and Biomedical Applications
3D Printing of Soft Ionic Actuators/Sensors for Soft Robotic Applications
Additive Manufacturing with Aerosol Jet: From Prototyping to Production
Challenges in Gravure and Direct-write Printing of Nano-colloidal Inks
Delaminated Inkjet Printed Lines with Improved Electro-mechanical Behavior
High Performance Sensors and Antennas by 2D and 3D Printing of Nanoparticles
Highly Stretchable Metallic Interconnects on Polymer Substrates: Architecture and Mechanisms
Hide details for [<a href="/PM/PM.nsf/ApprovedAbstracts/C0529C03377A93C285258193005AA23F?OpenDocument">Integrated and Flexible Integrated and Flexible Biosensors for Point-of-care Diagnostics
[Replication or Save Conflict]
Materials Integration for Flexible Electronics: Cu-interconnects, Supercapacitors
Microheater Array Powder Sintering: A New Process for Printed Electronics
Nondestructive Examination Study in P(VDF-TrFE) Filter System and PM2.5 Spatial Resolution Technology by Using Synchrotron Transmission X-ray Microscopy
Printable Functional Materials for Smart Fabrics
Recent Advancement on Printed, Stretchable, and Wearable Electronics in 2D Materials
Room-temperature Aerosol Deposition of PLZT Films on Polymer Substrates
Single-crystalline-like Semiconductor Films on Flexible Substrates: A Route towards Roll-to-roll Manufacturing of High-performance Electronic Devices
Stretchable Wirings Prepared with PU and Silver Flakes
Structural-resolved Study Of Piezoelectric Properties Of P(VDF-TrFE) Films
Textile-enabled Wearable Energy Storage Devices (invited)
Transparent Field Effect Biosensors Printed on Highly Curved Surfaces
Ultrafast Pulsed Light Sintering of Thermoelectric Nanoparticles

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