FME talk: Skin inspired biomaterials
Welcome at the FME talk series on development and understanding of printable functional materials.
This event has already taken place.
By Prof. Zhenan Bao
K.K. Lee Professor of Chemical Engineering, and by courtesy
Professor of Chemistry, Materials Science and Engineering, Stanford University
https://baogroup.stanford.edu/
Director, Stanford Wearable Electronics Initiative (eWEAR)
Investigator, Chan Zuckerberg BioHub - San Francisco
Innovation Investigator, Arc Institute
Skin is the body’s largest organ. It is responsible for the transduction of a vast amount of information. This conformable, stretchable, self-healable and biodegradable material simultaneously collects signals from external stimuli that translate into information such as pressure, pain, and temperature. The development of electronic materials, inspired by the complexity of this organ is a tremendous, unrealized materials challenge. However, the advent of organic-based electronic materials may offer a potential solution to this longstanding problem.
Over the past decade, we have developed materials design concepts to add skin-like functions to organic electronic materials without compromising their electronic properties. An important discovery was nano-confined polymer semiconductors and conductors. This finding addressed the long-standing challenge of conformational disorder-limited charge transport with polymer electronic materials. It enabled us to introduce various skin-like functions while simultaneously increase polymer electronic material charge transport ability. The above fundamental understanding further allowed us to develop direct photo-patterning methods and fabrication processes for high-density large scale soft stretchable integrated circuits. In addition, we developed various soft sensors for continuous measurements, including pressure, strain, shear, temperature, electrophysiological and neurotransmitter sensors. The above sensors and integrated circuits are the foundations for soft bioelectronics and are enabling a broad range of new tools for medical devices, robotics and wearable electronics.
About the speaker
Zhenan Bao is K.K. Lee Professor of Chemical Engineering, and by courtesy, a Professor of Chemistry and a Professor of Material Science and Engineering at Stanford University. Bao founded the Stanford Wearable Electronics Initiate (eWEAR) in 2016 and serves as the faculty director.
Prior to joining Stanford in 2004, she was a Distinguished Member of Technical Staff in Bell Labs, Lucent Technologies from 1995-2004. She received her Ph.D in Chemistry from the University of Chicago in 1995. She has close to 700 refereed publications and over 80 US patents with a Google Scholar H-Index 198.
Bao is a member of the National Academy of Engineering, the American Academy of Arts and Sciences and the National Academy of Inventors. She is a foreign member of the Chinese Academy of Sciences. She is a Fellow of MRS, ACS, AAAS, SPIE, ACS PMSE and ACS POLY.
Bao was the inaugural recipient of the VinFuture Prize Female Innovator 2021, the ACS Chemistry of Materials Award 2022, MRS Mid-Career Award in 2021, AICHE Alpha Chi Sigma Award 2021, ACS Central Science Disruptor and Innovator Prize in 2020, Gibbs Medal by the Chicago session of ACS in 2020, Wilhelm Exner Medal by Austrian Federal Minister of Science 2018, ACS Award on Applied Polymer Science 2017, L'Oréal-UNESCO For Women in Science Award in the Physical Sciences 2017, AICHE Andreas Acrivos Award for Professional Progress in Chemical Engineering in 2014, ACS Carl Marvel Creative Polymer Chemistry Award in 2013, ACS Cope Scholar Award in 2011, Royal Society of Chemistry Beilby Medal and Prize in 2009, IUPAC Creativity in Applied Polymer Science Prize in 2008. Bao was selected as Nature’s Ten people in 2015 as a “Master of Materials” for her work on artificial electronic skin.
Bao is a co-founder and on the Board of Directors for C3 Nano and PyrAmes, both are silicon-valley venture funded start-ups. She serves as an advising Partner for Fusion Venture Capital.
Practical details
Online event
11 April 2024
16:00-17:30
Participation is free, but please confirm your attendance by April 10.
Previous speakers:
Prof. Michael Dickey, North Carolina State University, US
Prof. Shweta Agarwala, Aarhus University, Denmark
Prof. Shlomo Magdassi, The Hebrew University of Jerusalem's Institute of Chemistry