Joint MSE/BME Seminar
March 23, 2023
1:00 p.m. ET
Scott Hall 5201
Organic Electronics for Disease Diagnostics
Organic electronic materials provide a unique toolbox for establishing electrical communication with biological systems. In this talk, I will show how these materials are used at the interface with biological systems to detect biochemical molecules. I will introduce two types of organic electronic sensors; one that detects Alzheimer’s disease-associated proteins with performance exceeding that of the state-of-the-art,1,2 and the other that detects coronavirus spike proteins at the physical limit.3 Having challenged these sensors with patient samples, I will discuss areas where proof-of-concept biosensor platforms may fail. By tackling these problems, we improve device performance to a level that marks a considerable step toward biochemical sensing of infectious and noninfectious disease biomarkers.
1 S. Wustoni et al. Biosens. Bioelectron. 2019, 143, 111561.
2 A. Koklu et al. ACS Nano 2021,15, 8130.
3 K. Guo et al. Nat. Biomed. Eng. 2021, 5, 666.
Sahika Inal, King Abdullah University of Science and Technology
Sahika Inal is an Associate Professor of Bioengineering with co-affiliations in Electrical Engineering and Materials Science and Engineering programs at King Abdullah University of Science and Technology (KAUST). She has a B.Sc. degree in Textile Engineering from Istanbul Technical University (Turkey, 2007), an M.Sc. in Polymer Science, and a Ph.D. in Experimental Physics, both from the University of Potsdam, supervised by Prof. Dieter Neher (Germany, 2013). She completed her postdoctoral training with Prof. George Malliaras at the Center of Microelectronics of Provence of the Ecole Nationale Supérieure des Mines de Saint-Étienne (France, 2016). Her expertise is in polymer science and bioelectronic devices, particularly in the photophysics of conjugated polymers, characterization of polymer films, and the design of biosensors and actuators. Since 2016, Inal lab at KAUST exploits the functionalities of organic electronic materials, investigates ionic/electronic charge transport, and designs electronic devices that record/stimulate biological signals. Sahika is a Fellow of the Royal Society of Chemistry and has received recognitions, including ACS PMSE Young Investigator Award 2022, Beilby Medal and Prize 2022, and Journal of Materials Chemistry Lectureship (2022). She is the author of 105+ publications, and her work has been cited more than 8900 times.
Twitter: @InalSahika
Group website: https://bioel.kaust.edu.sa
Upcoming Events
-
March 14 2025
10:00 AM ET
Materials Science and Engineering
A Journey from Atoms to Materials: Computationally-Guided Discovery and Design of Functional Materials, presented by Prashun Gorai, Rensselaer Polytechnic Institute
McConomy Auditorium, First Floor Cohon University Center
-
March 21 2025
10:00 AM ET
Materials Science and Engineering
Thermophysical and Thermochemical Properties of Transition Metal Diborides up to and above 3000 degrees, presented by Scott J. McCormack, University of California, Davis
McConomy Auditorium, First Floor Cohon University Center
-
March 28 2025
10:00 AM ET
Materials Science and Engineering
Deciphering microscopic mechanisms driving assembly and flow of soft materials, presented by Vikram Jadhao, Indiana University, Bloomington
McConomy Auditorium, First Floor Cohon University Center
-
April 11 2025
10:00 AM ET
Materials Science and Engineering
The Green Steel Revolution, presented by Sara Hornby-Anderson
McConomy Auditorium, First Floor Cohon University Center
-
April 18 2025
10:00 AM ET
Materials Science and Engineering
presented by Robert Macfarlane, Massachusetts Institute of Technology
McConomy Auditorium, First Floor Cohon University Center
-
April 25 2025
10:00 AM ET
Materials Science and Engineering
Oxide Dispersion Strengthening via Additive Processing: A Revolutionary New Approach for High Temperature Alloys, presented by Michael J. Mills, The Ohio State University
McConomy Auditorium, First Floor Cohon University Center