Connect with IEN

As part of IEN’s mission to develop and cultivate the next generation of technologists, our team hosts numerous professional development lectures and short courses. Course and lecture topics include cleanroom fabrication techniques, advanced lithography techniques, market sector applications of nanotechnology research, and seminars on nanotechnology as it relates to other fields of engineering. These events are open to both GA Tech and other institutions’ researchers and educators, as well as to those in industry and the interested public.

All events are listed in chronological order, please scroll down to find and register for the event for which you are interested.

 


 

January 8th, 2019 @ 12:00PM | Marcus Nanotechnology Building, Room 1117-1118 | Georgia Institue of Technology

Nano@Tech: A Microfluidic Platform for Isolation of Mechanotyped Cells

 

Abstract: The mechanical properties of metastatic cancer cells can be modulated to better migrate through tissues. We evaluate cell stiffness as a biomarker for isolating of cancer cells and subtypes of cells. In this case, the heterogeneity of cancer cells can be reduced through rapid label-free isolation and sorting to improve our understanding of invasive or drug-resistant subpopulations. Microfluidic channels are designed that reposition flowing cells in proportion to important biomechanical properties of stiffness, size, and adhesion. The repositioned cells are then collected at the outlets. We demonstrate three examples of how this sorting process can be used to collect invasive ovarian cancer, drug resistant leukemia, and purer stem cell cultures.

Bio: Todd Sulchek conducts fundamental and applied research in the field of biomechanics. His research program focuses on creating new micro-technologies to apply to questions in cellular mechanics and adhesion. He joined Georgia Tech in July 2008 as an Assistant Professor of Mechanical Engineering. Dr. Sulchek also holds program faculty positions in Bioengineering and Biomedical Engineering. Prior to Georgia Tech, he was a Postdoctoral Researcher and Staff Scientist at Lawrence Livermore National Laboratory. Dr. Sulchek graduated with his PhD in Applied Physics from Stanford University. He is a recipient of the NSF CAREER award, the CETL/BP Junior Faculty Teaching Excellence Award, the Lockheed Inspirational Young Faculty award, 2012 Petit Institute Above and Beyond Award, Class of 1940 Course Survey Teaching Effectiveness Award, and is a Woodruff Fellow. Over his research career he has published 74 journal papers (H-index of 34 on Google Scholar) and has filed or been issued 12 patents.


 

January 22nd, 2019 @ 12:00PM | Marcus Nanotechnology Building, Room 1117-1118 | Georgia Institue of Technology

Nano@Tech: Cool Photonic and Electronic Plastics for a Greener World

 

Abstract: With seabirds trapped in multipack drink rings, and mid-ocean islands of indestructible rubbish, the idea that plastics could play a big part in a sustainable future world might seem far-fetched. However, new smart photonic and electronic plastics may yet rescue the reputation of this all-consuming 20th century material. Research into such functional plastics for cars and buildings could drastically reduce the need for air conditioning and, thus, improve their energy efficiency. We will present recent efforts to design new plastics of desired photonic and electronic functions targeted for a greener world. One line of our enquiry is to explore the potential of new polymer-based systems that can offer the same flexibility, softness and light weight as commodity plastics but can control the flow of light therefore assisting energy (light) harvesting, e.g., of photovoltaic devices, or light out-coupling from light-emitting diodes. Other opportunities for such systems include photonic heat mirrors that can prevent undesired heat built up of solar cells limiting performance degradation during operation of the cells. Such mirrors also can be exploited to reduce the energy we waste to keep buildings at the temperature we want.

Bio: Natalie Stingelin (Stutzmann) FRSC is Professor of Functional Organic Materials at the Georgia Institute of Technology, with prior positions at Imperial College London, London, UK; the Cavendish Laboratory, University of Cambridge, Cambridge, UK; Queen Mary University of London, London, UK; the Philips Research Laboratories, Eindhoven, The Netherlands; and ETH Zürich, Zürich, Switzerland. She was awarded a ‘Chaire Internationale Associée’ by the Excellence Initiative of the Université de Bordeaux (2016), the Institute of Materials, Minerals & Mining's Rosenhain Medal and Prize (2014) and the Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) Award for Visiting Scientists (2015). She was the Chair of the 2016 Gordon Conference on “Electronic Processes in Organic Materials” as well as the Zing conference on “Organic Semiconductors.” She has published >160 papers and has 6 issued patents. Her research interests encompass organic electronics & photonics, bioelectronics, physical chemistry of organic functional materials, and smart inorganic/organic hybrid systems.