Elsa Reichmanis is Anderson Chair in Chemical Engineering in the Department of Chemical and Biomolecular Engineering at Lehigh University. Prior to joining Lehigh, she was Professor and Pete Silas Chair in Chemical Engineering in the School of Chemical and Biomolecular Engineering at the Georgia Institute of Technology. She started her independent career at Bell Labs where she was Bell Labs Fellow and Director of the Materials Research Department. She received her PhD and BS degrees in chemistry from Syracuse University. Her research interests include the chemistry, properties, and application of materials technologies for photonic and electronic applications. She has had impact in the design of new imaging chemistries for advanced lithographic applications, and designed one of the first readily accessible and manufacturable polymers for advanced silicon device manufacturing using 193 nm lithography. 

The Reichmanis research group is currently exploring polymeric and hybrid organic/inorganic materials chemistries for a range of device and electronic and sustainable energy applications. Her research, at the interface of chemical engineering, chemistry, materials science, optics, and electronics, spans from fundamental concept to technology development and implementation, with particular focus on polymeric and nanostructured materials for advanced technologies. Currently, efforts aim to identify fundamental parameters that will enable sub-nanometer scale dimensional control of organic, polymer and/or hybrid materials for applications including transistor devices, photovoltaics, and high-capacity energy storage. 

Reichmanis was elected to the National Academy of Engineering in 1995 and has participated in several National Research Council (NRC) activities. She was an elected member of the Bureau of the International Union for Pure and Applied Chemistry (IUPAC); and has been active in the American Chemical Society throughout her career, having served as 2003 President of the Society. Elsa Reichmanis is the recipient of several awards, including the ACS Award in the Chemistry of Materials (2018), the ACS Award in Applied Polymer Science (1999), the ASM Engineering Materials Achievement Award (1996), and the Society of Chemical Industry’s Perkin Medal (2001). In other service, she is an Executive Editor of the ACS Journal Chemistry of Materials. 

The Reichmanis Group works at the interface of chemical engineering, chemistry, materials science, optics, and electronics spanning the range from fundamental concept to technology development and implementation. Research interests include the chemistry, properties and applications of materials technologies for electronic and photonic applications, with particular focus on polymeric and nanostructured materials for advanced technologies. in paper-based battery applications as well. 

Dr. Realff’s broad research interests are in the areas of process design, simulation, and scheduling. His current research is focused on the design and operation of processes that minimize waste production by recovery of useful products from waste streams, and the design of processes based on biomass inputs. In particular, he is interested in carbon capture processes both from flue gas and dilute capture from air as well as the analysis and design of processes that use biomass.

Professor Mark R. Prausnitz is a Regents' Professor and the Love Family Professor in Chemical and Bimolecular Engineering in the School of Chemical & Bimolecular Engineering. He received his B.S. in 1988 from Stanford University and his Ph.D. in 1994 from the Massachusetts Institute of Technology. Professor Prausnitz and his colleagues carry out research on biophysical methods of drug delivery, which employ microneedles, ultrasound, lasers, electric fields, heat, convective forces and other physical means to control the transport of drugs, proteins, genes and vaccines into and within the body. A major area of focus involves the use of microneedle patches to apply vaccines to the skin in a painless, minimally invasive manner. In collaboration with Emory University, the Centers for Disease Control and Prevention, and other organizations, Professor Prausnitz's group is advancing microneedles from device design and fabrication through pharmaceutical formulation and pre-clinical animal studies through studies in human subjects. In addition to developing a self-administered influenza vaccine using microneedles, Professor Prausnitz is translating microneedle technology especially to make vaccination in developing countries more effective. The Prausnitz group has also developed hollow microneedles for injection into the skin and into the eye in collaboration with Emory University. In the skin, research focuses on insulin administration to human diabetic patients to increase onset of action by targeting insulin delivery to the skin. In the eye, hollow microneedles enable precise targeting of injection to the suprachoroidal space and other intraocular tissues for minimally invasive delivery to treat macular degeneration and other retinal diseases. Professor Prausnitz and colleagues also study novel mechanisms to deliver proteins, DNA and other molecules into cells. Cavitation bubble activity generated by ultrasound and by laser-excitation of carbon nanoparticles breaks open a small section of the cell membrane and thereby enables entry of molecules, which is useful for gene-based therapies and targeted drug delivery. In addition to research activities, Professor Prausnitz teaches an introductory course on engineering calculations, as well as two advanced courses on pharmaceuticals and technical communication, both of which he developed. He also serves the broader scientific and business communities as a frequent consultant, advisory board member and expert witness.

Faces of Research - Profile Article

Peralta-Yahya has been part of Georgia Tech since 2012. Her diverse research group composed of chemists, biologists, and chemical engineers works in the area of engineering biology, drawing from principles of biochemistry and engineering to build systems for chemical detection and production. Specifically, her group focuses on the development of G protein-coupled receptors for biotechnology and biomedical applications, and the engineering of biological systems for the production of fuels and functionalized plant natural products. Early on, her work was recognized with several awards including a DARPA Young Faculty Award, a DuPont Young Professor Award, a Kavli Fellowship by the US Academy of Science, and an NIH MIRA award. Her group’s key accomplishments are 1) the standardization of GPCR-based sensors in yeast to reduce the cost and accelerate the pace of drug discovery for these receptors, which are the target of over 30% of FDA approved drugs, and 2) the development of advanced biofuels, including pinene, which, when dimerized, has sufficient energy content to power rockets and missiles.  Today, her group is funded to work on these and other cutting edge areas – including how to power a rocket returning from Mars and how to make synthetic cells learn without evolution – by the National Institutes of Health, the National Science Foundation, the Department of Energy, and NASA.

Anant Paravastu holds bachelors (MIT, 1998) and Ph.D. degrees (UC Berkeley, 2004) in chemical engineering. His Ph.D. research with Jeffrey Reimer focused on the use of lasers to control nuclear spin polarizations in the semiconductor GaAs. From 2004 to 2007, he worked as a postdoc at the Laboratory of Chemical Physics at NIH with Robert Tycko, where he learned to apply nuclear magnetic resonance to structural biology. Paravastu’s early structural biology work focused amyloid fibrils of the Alzheimer’s β-amyloid peptide. He was part of the team and community that showed that amyloid fibril formation is a complex phenomenon, with individual peptides exhibiting multiple aggregation pathways capable of producing multiple distinct aggregated structures. Between 2008 and 2015, Paravastu worked as an assistant professor at Florida State University and the National High Magnetic Field Laboratory. Paravastu started his present position at Georgia Tech in 2015. Paravastu’s laboratory presently focuses on 3 general lines of inquiry: 1) structural analysis of peptides that were rationally designed to assemble into nanostructured materials, 2) nonfibrillar aggregates of the Alzheimer’s β-amyloid peptide, and 3) aggregation due to misfolding of proteins driven away from their natural folds.

Carson Meredith is Professor and James Preston Harris Faculty Fellow in the School of Chemical & Biomolecular Engineering at Georgia Tech and serves as Executive Director of the Renewable Bioproducts Institute (RBI). 

His research focuses on sustainable materials and bioproducts, with particular emphasis on biomass-derived polymers such as cellulose and chitin nanomaterials. Representing the contributions of students and collaborators, this work addresses critical challenges in packaging, coatings, and recycling, and has been featured in Newsweek, NBC Nightly News, BBC, and NPR. Meredith’s research also includes innovations in polymer films, foams, composites and particle adhesion.

Meredith has published over 140 peer-reviewed articles and book chapters, with more than 7,600 citations. His recent research includes the development of recyclable nanocellulose coatings and water vapor-resistant films using renewable materials. He has received multiple patents and has led over $30 million in federal and industry funded research. 

Meredith has served in leadership roles across campus and nationally. At Georgia Tech, he has led RBI since 2020, one of eleven interdisciplinary research institutes, where he has built a community of over 70 faculty focused on circular materials, bio industrial manufacturing, and low-impact papermaking. He is also a member of advisory boards for the Bioproducts Institute (University of British Columbia) and the DOE Joint Bioenergy Institute (JBEI) and serves on the editorial board of Green Materials. 

He teaches courses in forest product technology and sustainable materials, and co-founded GT-EQUAL, the first American Chemistry Society Bridge Program in chemical engineering. He also led the development of a graduate certificate in Data Science for the Chemical Industry and created a MOOC on High-Throughput Development of Materials, which has reached over 14,000 learners. 

Meredith earned his Ph.D. in Chemical Engineering from the University of Texas at Austin and his B.Ch.E. from Georgia Tech. 

Research 

Meredith’s research centers on sustainable materials and bioproducts, with a focus on: 

• Cellulose and chitin nanomaterials 

• Renewable packaging and coatings         

• Polymer thin films and foams

• Particle adhesion 

• Energy efficient drying in natural fiber manufacturing

   

His work integrates environmental sustainability into materials design and manufacturing, and he collaborates across disciplines to advance scalable climate solutions. 

Awards and Distinctions 

• AIChE Andrew Chase Award (2024) 

• AIChE David Himmelblau Award (2024) 

• AIChE Fellow (2023) 

• Georgia Tech Outstanding Service Award (2023) 

• Georgia Tech Curriculum Innovation Award (2022) 

Selected Publications 

• Hickmann, T., Tao, L., Stingelin, N., Meredith, J.C. (2024). Low-water-permeability foils based on bio-renewable cellulose-derivatives. RSC Sustainability, 2, 3451–3455. 

• Ji, Y., Shen, D.E., Lu, Y., Schueneman, G.T., Shofner, M.L., Meredith, J.C. (2023). Aqueous-based recycling of cellulose nanocrystal / chitin nanowhisker barrier coatings. ACS Sustainable Chemistry and Engineering, 11, 10874–10883. 

• Shin, D., Choi, W.T., Lin, H., Qu, Z., Breedveld, V., Meredith, J.C. (2019). Humidity-Tolerant Capillary Viscous Adhesion of the Honey Bee Pollen Basket Fluid. Nature Communications, 10, 1379. 

• Satam, C., Irvin, C.W., Lang, A.W., Jallorina, J.C.R., Shofner, M.L., Reynolds, J.R., Meredith, J.C. (2018). Spray-Coated Multilayer Cellulose Nanocrystal—Chitin Nanofiber Films for Barrier Applications. ACS Sustainable Chemistry and Engineering, 6, 10637–10644. 

   

A full list of publications is available on Google Scholar. 

Dr. Medford is interested in leveraging materials informatics, statistics, and machine learning to maximize the practical impact of fundamental atomic-scale simulations in the field of surface science and catalysis. His research areas include heterogeneous catalysis, oxide surface chemistry, density functional theory, kinetic models, uncertainty quantification, and Bayesian optimization and inference.

Hang Lu received her B.S. from the University of Illinois, Urbana-Champaign and her M.S.C.E.P and Ph.D. from the Massachusetts Institute of Technology. She is currently the Associate Dean for Research and Innovation in the College of Engineering and C. J. "Pete" Silas Chair, School of Chemical & Biomolecular Engineering at the Georgia Institute of Technology. Lu's research interests involve the interface of engineering and biology and her lab, the Lu Fluidics Group, is conducting research at these interface levels. The Lu Fluidics Group engineers BioMEMS (Bio Micro-Electro-Mechanical System) and microfluidic devices to address questions in neuroscience, cell biology, and biotechnology that are difficult to answer using conventional techniques.

Faces of Research - Profile Article