# People ## Team The Lewis Lab is composed of a dedicated group of students, postdoctoral researchers, and staff. Our group thrives within a highly innovative and collaborative research environment. Our alumni are leaders in the field with successful careers in academia, national laboratories, and industry. Several alumni have co-founded startup companies based on our scientific discoveries. ![Lewis Lab Group Photo, July 2025](/sites/g/files/omnuum11526/files/styles/hwp_4_3__1540x1160/public/2025-10/Lewis%20Lab%20Photo%202025-07.jpg?itok=mhJKRnkZ) ### Jennifer Lewis Jennifer Lewis is the Hansjörg Wyss Professor of Biologically Inspired Engineering at the Harvard John A. Paulson School of Engineering and Applied Sciences and a Core Faculty Member at the Wyss Institute for Biologically Inspired Engineering. Jennifer has made pioneering contributions to the programmable assembly of functional, structural, and living matter. She is an elected member of the National Academy of Sciences, the National Academy of Engineering, the National Academy of Inventors, and the American Academy of Arts and Sciences. She has co-founded four startups and currently serves on multiple Scientific Advisory Boards. [ Prof. Lewis's Profile arrow\_circle\_right ](/people/jennifer-lewis) ![jennifer lewis](/sites/g/files/omnuum11526/files/styles/hwp_1_1__480x480/public/lewis-lab/files/jennifer_lewis_headshot_600x400.jpg?itok=JGw5lmFn) ## Lab Administration [### Jared Fujii ](/people/jared-fujii) Faculty Coordinator I joined the Lewis Lab as Faculty Coordinator in September 2021 after spending a year and a half helping to support the Mooney Lab at SEAS. Previously I was a middle school teacher, with both history and science experience. My research interests include... ![Jared Fujii](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/kennedy_2015-2016.jpg?itok=X9Hc2MYC) [### Amy Walsh ](/people/amy-walsh) Senior Research Portfolio Manager I joined the Lewis Lab as Senior Research Portfolio Manager in July 2021. I spent 25+ years working in community healthcare and with homeless families before making the move to academic grant management. When I am not working, I can be found at the barn... ![Amy Walsh](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/walsh_amy_0_0.jpg?itok=6Z2ImWWq) ## Current Researchers [### Mustafa Abdelrahman ](/people/mustafa-abdelrahman) Postdoctoral Researcher Mustafa is interested in imparting logic within soft matter to realize programmable, reversible, and robust shape-changing soft materials capable of sensing and responding to environmental cues. Ultimately, Mustafa is curious about the role processing... ![Mustafa Abdelrahman](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/abdelrahman.png?h=e99518ff&itok=kfBWAQ5F) [### Matthew Chin ](/people/matthew-chin) Postdoctoral Researcher Matthew’s research focuses on engineering vascularized, biofabricated cancer models to study immune cell migration and tumor-immune interactions. He is particularly interested in how structural and physical factors synergize with biochemical cues to... ![Matthew Chin](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/2025-10/Chin%2C%20Matthew.jpg?itok=RDJO4FVQ) [### Brandon Clarke ](/people/brandon-clarke) Postdoctoral Researcher Brandon is interested in bottlebrush materials, machine learning, and the additive manufacturing of multimaterial structures. He especially desires to program mechanical properties into synthetic soft matter via careful control over polymer chemistry. ![Brandon Clarke](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/clarke_brandon.png?itok=0D5CK8X-) [### Marjorie de la Rosa Mejia ](/people/marjorie-de-la-rosa-mejia) Research Assistant III person [### Mark DeAngelis ](/people/mark-deangelis) [mark\_deangelis@seas.harvard.edu](mailto:mark_deangelis@seas.harvard.edu)Postdoctoral Researcher My research interests are focused on integrating robotics and automation into additive manufacturing workflows to rapidly develop new printable materials and enhance printing capabilities. Overall, I am particularly interested in leveraging robotic... ![Mark DeAngelis](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/2026-06/DeAngelis%2C%20Mark.jpg?itok=_ueXKAOF) [### Aidan Duncan ](/people/aidan-duncan) [aidan\_duncan@seas.harvard.edu](mailto:aidan_duncan@seas.harvard.edu)Research Engineer My research focuses on how the microscopic structure and dynamics of soft and granular materials govern their macroscopic mechanical and functional behavior. I aim to leverage these insights to design novel soft materials, with a particular focus on... ![Aidan Duncan](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/2026-02/Duncan%2C%20Aidan.jpg?itok=cTEr_r0k) [### Anika Harding ](/people/anika-harding) [anika\_harding@seas.harvard.edu](mailto:anika_harding@seas.harvard.edu)Research Engineer My research focuses on developing multi-material 3D printing platforms and custom built tool heads for applications in soft robotics, printed electronics, bioprinting, and stimuli responsive architectures. I am particularly interested in combining... ![Anika Harding](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/2026-06/Harding%2C%20Anika.jpg?itok=cp5otQLw) [### Michael Nelwood ](/people/michael-nelwood) Research Engineer Stanford University, B.S.H. Bioengineering NSF Graduate Research Fellow My research interests are in developing functional tissue with the long-term goal of whole organ engineering for transplantation. In the Lewis Lab, I am working on improving... ![Nelwood, Michael](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/nelwood_michael.jpg?itok=hwAwBUoQ) [### Jason Olszewski ](/people/jason-olszewski) Graduate Student (G3) My research focuses on achieving physiologically relevant microvascularization in cellularly dense tissues to recapitulate native architecture and function. Ultimately, I aim to engineer biomimetic tissues to enhance the accessibility and efficacy of... ![Jason Olszewski](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/olszewski_jason_portrait_photo_mod_1.jpg?itok=qC47R4XE) [### Jonathan Rubins ](/people/jonathan-rubins-g1) [jonathan\_rubins@g.harvard.edu](mailto:jonathan_rubins@g.harvard.edu)Graduate Student (G6) I am currently optimizing extracellular matrices for vascularization of stem cell-derived kidney organoids. Ultimately, I am interested in developing functional kidney tissues for in vivo transplantation. ![Jonathan Rubins](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/jnana_rubins.jpg?itok=8I7X9LFJ) [### Lori K. Sanders ](/people/lori-k-sanders) Visualization Specialist I work closely with the Lewis Lab by providing my photography and videography expertise for group research projects and events. Prior to joining Harvard, I was a researcher, lecturer, and academic advisor in Department of Materials Science & Engineering... ![Lori K. Sanders](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/sanders.jpg?itok=oi2nkeNl) [### Daniel Tish ](/people/daniel-tish) Postdoctoral Researcher During my doctoral work, I developed carbon-negative, structural biocomposites from photosynthetic microorganisms with applications in the construction sector. At the Lewis Lab, we are advancing this research by expanding the palette of material... ![Daniel Tish](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/tish_d.jpg?itok=f39wRmoP) [### Jackson Wilt ](/people/jackson-wilt) Graduate Student (G5) My research uses advanced fabrication techniques, primarily through Direct Ink Writing, to produce functional designs in soft robotics, shape morphable structures, and other applications requiring multi-material voxelization. In my previous work, I... ![Jackson Wilt](/sites/g/files/omnuum11526/files/styles/hwp_4_5__690x865/public/lewis-lab/files/wilt_2.jpg?itok=xsxt8wRe) ## Lewis Lab Alumni We are continually updating our list of Lewis Lab alumni. If you are a past member of the Lewis Lab and would like to update your information, feel free to reach out to Jared Fujii at . Open all sections Close all sections ### Alumni, A-E expand\_more - ### Jeffrey Aceves PhD Student 2019-2025 **Lewis Lab Research:** Development of a 3D organoid-derived proximal tubule on chip model **Current Position:** - ### Bok Yeop Ahn Research Scientist 2006-2021 **Lewis Lab Research:** Omnidirectional printing of flexible, stretchable, and spanning silver microelectrodes **Current Position:** Photolithography Scientist, Center for Nanoscale Systems at Harvard University - ### John Ahrens Ph.D. Student 2016-2022 **Lewis Lab Research:** 3D printing scalable, vascularized tissues that could improve current stem cell derived disease models and regenerative therapies **Current Position:** Entrepreneur - ### Alexander Ainscough Postdoc 2022-2024 **Lewis Lab Research:** Scalable microvascularization of engineered cardiac tissues **Current Position:** Assistant Professor at Imperial College London - ### Jaehyeong Bae Postdoc 2021-2022 **Lewis Lab Research:** 3D printing of hydrogel for sensor application **Current Position:** Postdoc at Korea Advanced Institute of Science and Technology - ### Dylan Barber Postdoc 2021-2025 **Lewis Lab Research:** Nozzle and ink design to realize stimulus-responsive soft materials through a combination of vasculature, photoactive materials, and polymers with diverse and useful pendent groups and backbone architectures. **Current Position:** Assistant Professor at University of Wisconsin-Madison - ### Michael Bell Graduate Student 2013-2014 **Lewis Lab Research:** 3D printing of fully functional electronic devices **Current Position:** CETI Program Manager at Harvard University - ### Michael Bevan Postdoc 2001-2002 **Lewis Lab Research:** Structural evolution of colloidal crystals with increasing ionic strength **Current Position:** Professor at Johns Hopkins University - ### Nicole Black Ph.D. Student 2014-2020 **Lewis Lab Research:** Biomimetic tympanic membrane grafts **Current Position:** Vice President of Biomaterials and Innovation at Desktop Metal / Desktop Health - ### Will Boley Postdoc 2015-2018 **Lewis Lab Research:** High temperature printing mesoscale eutectic architectures; 4D printed shape shifting structures **Current Position:** Assistant Professor at Boston University - ### Travis Busbee Graduate Student 2013-2014, 2022-2025 Research Associate 2025 **Lewis Lab Research:** Additive manufacturing materials and processes, specializing in the development of inks with sensing capabilities; 3D printing of fully functional biomedical electronic devices **Current Position:** Director of Additive Manufacturing Textiles at Kornit Digital - ### Angel Chan Ph.D. Student 2007 **Lewis Lab Research:** Nanoparticle engineering of colloidal suspension behavior **Current Position:** Assistant Attending Physician at Johns Hopkins - ### Kundan Chaudhary Ph.D. Student 2012-2015 **Lewis Lab Research:** Image processing and statistical analysis of the dynamics of colloids **Current Position:** Display Technologist at Apple - ### Alex Chortos Postdoc 2016-2020 **Lewis Lab Research:** 3D printed stretchable conductors and dielectrics; Elastomer chemistry for electrostatic actuators; 3D printed soft electrostatic actuators **Current Position:** Assistant Professor at Purdue University - ### Brett Compton Postdoc 2013-2014 **Lewis Lab Research:** Epoxy composites **Current Position:** Associate Professor at University of Tennessee Knoxville - ### Jacinta Conrad Postdoc 2005-2009 **Lewis Lab Research:** Confined flows of colloidal suspensions **Current Position:** Professor at University of Houston - ### Emily Davidson Postdoc 2017-2020 **Lewis Lab Research:** 3D Printed liquid crystal elastomers **Current Position:** Assistant Professor at Princeton University - ### Zoey Davidson Postdoc 2019-2022 **Lewis Lab Research:** Liquid crystal elastomers **Current Position:** Seurat Technologies - ### Adam DeConinck Master's Student 2007-2010 **Lewis Lab Research:** Fabrication, dynamics and self-assembly of anisotropic colloidal particles **Current Position:** Senior Product Architect at NVIDIA - ### Priyadarshi Desai Ph.D. Student 1997 **Lewis Lab Research:** Processing-structure-property relations in novel organocement composites **Current Position:** Vesuvius Co. - ### Ramsey Doolittle Research Engineer 2021-2022 **Lewis Lab Research:** Engineering materials and hardware for use in 3D bioprinting applications; Manufacturing of vascularized biological tissues - ### Eric Duoss Ph.D. Student 2003-2009 Postdoc 2009-2010 **Lewis Lab Research:** 3D printing of functional materials; Sol-gel and nanoparticle inks for direct-write assembly of functional metal oxide and metallic materials **Current Position:** Director of the Center for Engineered Materials and Manufacturing at Lawrence Livermore National Laboratory ### Alumni, F-J expand\_more - ### Summer Ferreira Ph.D. Student 2009 **Lewis Lab Research:** Structure, dynamics, and flow behavior of model biphasic colloidal mixtures **Current Position:** Manager, Renewable and Distributed Systems Integration at Sandia National Laboratories - ### Daniele Foresti Postdoc 2014-2016 Research Associate 2016-2022 **Lewis Lab Research:** Acoustophoretic printing **Current Position: F**ounder & CEO at AcousticaBio - ### Yongxiang Gao Postdoc 2010-2012 **Lewis Lab Research:** Phase behavior, structure and self assembly of colloidal rods **Current Position:** Assistant ProfessorAssistant Professor at Shenzhen University - ### James Gilchrist Postdoc 2003-2004 **Lewis Lab Research:** Direct investigation of microsphere and nanoparticle assembly **Current Position:** Ruth H. and Sam Madrid Professor of Chemical and Biomolecular Engineering at Lehigh University - ### Sydney Gladman Ph.D. Student 2010-2016 **Lewis Lab Research:** Biomimetic 4D printing **Current Position:** Chief Scientific Officer at Material Innovation Initiative - ### Elizabeth Glogowski Postdoc 2008-2011 **Lewis Lab Research:** Nano-and micron-sized particle design, functionalization, and patterning **Current Position:** Associate Professor in Materials Science & Engineering at University of Wisconsin-Eau Claire - ### Greg Gratson Ph.D. Student 2000-2005 **Lewis Lab Research:** Direct-write assembly of 3D periodic structures **Current Position:** Director, Business Development at Stryker - ### Jiyou Guo Ph.D. Student 1992-1997 **Lewis Lab Research:** Aggregation effects on the rheological, sedimentation, and drying behavior of colloidal silica suspensions **Current Position:** Sr Staff Program Manager and Commodity Manager for TD Lithography Material Development at Intel Corporation - ### Edward Guzman Postdoc 2019-2021 **Lewis Lab Research:** Liquid crystal elastomers **Current Position:** Polymer Development ChemistPolymer Development Chemist at Gelest - ### Chris Hansen Ph.D. Student 2005-2011 **Lewis Lab Research:** Self-healing materials and multinozzle printheads with embedded microvascular networks **Current Position:** Department Chair, Associate Professor at University of Massachusetts Lowell - ### James Hardin Postdoc 2012-2014 **Lewis Lab Research:** Microfluidics and 3D-printing nozzle design **Current Position:** Research Materials Engineer at Air Force Research Lab - ### Daniel Harris Ph.D. Student 2001-2008 **Lewis Lab Research:** Evaporative lithographic patterning of colloidal films **Current Position:** Intel Corporation - ### Kimberly (Blackman) Havenstein Master's Student 1994-1996 **Lewis Lab Research:** Processing of non-aqueous tape-cast ceramic layers **Current Position:** Campus Missionary at The Navigators - ### Timothy Holmstrom Master's Student 1995-1997 **Lewis Lab Research:** Transport properties of magnetic field/liquid assisted textured YBa2Cu3O7-x tape-cast films **Current Position:** Professor of Physics at Longwood University - ### Kimberly Homan Postdoc 2013-2019 **Lewis Lab Research:** Bioprinting **Current Position:** Director and Principal Scientist, Complex in vitro Systems Group at Genentech - ### Marsha Huha Master's Student 1999 **Lewis Lab Research:** Effects of polymer properties on the chemorheological behavior and drying stress evolution of an aqueous alumina-poly(vinyl alcohol) gel casting system **Current Position:** Seagate - ### Matthew Janet Master's Student 2000 **Lewis Lab Research:** Mechanical properties of mullite-based composites derived from silica-coated alumina powder **Current Position:** 3M - ### Jaime Juarez Postdoc 2011-2013 **Lewis Lab Research:** Directed assembly **Current Position:** Assistant Professor at Iowa State University ### Alumni, K-Q expand\_more - ### Glen Kirby Ph.D. Student 2003 **Lewis Lab Research:** PAA/PEO comb polymer effects on rheological property evolution of concentrated cement suspensions **Current Position:** General Electric - ### Dimitri Kokkinis Postdoc 2018-2019 **Lewis Lab Research:** Cellulose nanocrystal inks for 3D printing of textured cellular architectures **Current Position:** Development Engineer, Printed Electronics at Cicor Group - ### David Kolesky Ph.D. Student 2010-2016 Postdoc 2016-2018 **Lewis Lab Research:** 3D Bioprinting of vascularized human tissues; Organ engineering **Current Position:** Principal at Flagship Pioneering - ### Arda Kotikian Ph.D. Student 2015-2021 Postdoc 2021-2023 **Lewis Lab Research:** Programming 3D shape change in soft actuators by controlling molecular orientation at the filamentary scale while programming structure at the macroscopic scale via direct ink writing of liquid crystal elastomers. **Current Position:** Associate at Safar Partners - ### Steve Kranz Master's Student 2013 **Lewis Lab Research:** Multinozzle printheads for 3D printing of viscoelastic inks - ### Katharina Kroll Ph.D. Student 2017-2023 Postdoc 2023 **Lewis Lab Research:** Vascularizing kidney organoids with applications in drug testing, disease modeling, and tissue engineering. **Current Position:** Postdoctoral Researcher at Genentech - ### Armand Kurum Master's Student 2015-2016 Research Fellow 2016-2019 **Lewis Lab Research:** Acoustophoretic printing of novel microparticle-based formulations of highly concentrated monoclonal antibodies for subcutaneous delivery **Current Position:** PhD student at EPFL (Ecole Polytechnique Fédérale de Lausanne) - ### Natalie Larson Postdoctoral Researcher 2018-2022 Research Associate 2022-2023 **Lewis Lab Research:** Multimaterial 3D printing of structural and functional materials with locally tailored structure and composition. **Current Position:** Assistant Professor at Stanford University - ### Neil Lin Postdoc 2016-2019 **Lewis Lab Research:** Renal reabsorption in 3D vascularized proximal tubule models **Current Position:** Assistant Professor at UCLA - ### David Lorang Master's Student 2013 **Lewis Lab Research:** Core-shell printing of functional polymer filaments **Current Position:** Intel Corporation - ### Aric Lu Ph.D. Student 2018-2024 Postdoc 2024 **Lewis Lab Research:** 3D printing and genetic engineering technologies to create patterned, multicellular tissues **Current Position:** DARPA - ### Carlos Marquez Ph.D. Student 2021-2025 **Lewis Lab Research:** **Current Position:** - ### Carlos Martinez Ph.D. Student 1995-2002 **Lewis Lab Research:** Structure and property evolution during film formation from binary colloidal suspensions **Current Position:** Associate Professor at Purdue University - ### Mariana Mata Research Assistant 2018-2022 **Lewis Lab Research:** Cell culture, organoid generation, and 3D bioprinting **Current Position:** Clade Therapeutics - ### Sarah Michna Master's Student 2001-2004 **Lewis Lab Research:** Directed assembly of 3D hydroxyapatite scaffolds **Current Position:** Instructor at South Dakota State University - ### Valeria Tohver Milam Ph.D. Student 2001 **Lewis Lab Research:** Phase behavior, structure, and properties of colloidal microsphere-nanoparticle mixtures **Current Position:** Associate Professor at Georgia Institute of Technology - ### Ali Mohraz Postdoc 2004-2006 **Lewis Lab Research:** Biphasic colloidal inks **Current Position:** Professor at University of California, Irvine - ### Sherry Morissette Ph.D. Student 1999 **Lewis Lab Research:** Compositional effects on the chemorheological properties and forming behavior of aqueous alumina-poly(vinyl alcohol) gel casting suspensions **Current Position:** Johnson & Johnson - ### Jochen Mueller Ph.D. Student 2015-2018 Postdoc 2018-2021 **Lewis Lab Research:** Developing novel print heads for DIW that enable more complex parts and higher throughout speeds **Current Position:** Assistant Professor at Johns Hopkins University - ### Joseph Muth Ph.D. Student 2012-2017 **Lewis Lab Research:** Direct foam writing of cellular ceramic architectures **Current Position:** Materials Director at Fortify - ### Jason Nicholas Teaching Assistant 2000-2003 **Current Position:** Associate Professor at Michigan State University - ### Thomas Ober Postdoc 2013-2015 **Lewis Lab Research:** Nozzle design, mixing **Current Position:** Quantitative Financial Analyst at Bank of America - ### Andrea Ogden Ph.D. Student 1996 **Lewis Lab Research:** Effects of nonadsorbed polymer on the stability of weakly flocculated ceramic suspensions - ### Lucas Osterbur Master's Student 2009-2013 **Lewis Lab Research:** Direct-write assembly of 3D hydrogel scaffolds for stem cell and tissue engineering **Current Position:** Chemistry Teacher at Glenbrook South High School - ### Sara Parker Ph.D. Student 2004-2010 **Lewis Lab Research:** Direct-write assembly of 3D microperiodic scaffolds for tissue engineering applications **Current Position:** Engineering Group Leader at Intel Corporation ### Alumni, R-Z expand\_more - ### Gerry Raban Undergraduate Student 1990-1993 **Lewis Lab Research:** Direct-write assembly of 3D microperiodic scaffolds for tissue engineering applications **Current Position:** Principal Engineer, Yield at Microchip Technology Inc. - ### Jordan Raney Postdoc 2014-2016 **Lewis Lab Research:** Mechanics of composites and structures **Current Position:** Assistant Profssor at University of Pennsylvania - ### Ranjeet Rao Ph.D. Student 2001-2008 **Lewis Lab Research:** Biphasic nanoparticle inks for direct-write assembly of 3D periodic structures **Current Position:** PARC - ### Andrew Read Master's Student 2001 **Lewis Lab Research:** Magnetic field and dopant effects on texturing of YBa2Cu3O7-δ thick films **Current Position:** Edo - ### Mark Roberts Master's Student 2006 **Lewis Lab Research:** Rheological properties and micro-particle imaging velocimetry of model colloidal fluids and gels **Current Position:** BP - ### Sanlin Robinson Postdoc 2017-2020 **Lewis Lab Research:** Renal reabsorption in 3D vascularized proximal tubule models **Current Position:** Assistant Professor of Engineering at University of the Virgin Islands - ### Benito Román-Manso Postdoctoral Researcher & Research Associate 2016-2024 **Lewis Lab Research:** Development of novel 3D-printed ceramic materials **Current Position:** TBA - ### Analisa Russo Ph.D. Student 2008-2014 **Lewis Lab Research:** Pen-on-paper flexible electronics **Current Position:** Engineer User Applications Manager at Formlabs - ### Robert Shepherd Ph.D. Student 2002-2010 **Lewis Lab Research:** Microfluidic assembly and packing dynamics of colloidal granules **Current Position:** Associate Professor at Cornell University - ### Mark Skylar-Scott Postdoc 2013-2020 **Lewis Lab Research:** Vascularizing thick tissues; Printing densely cellular tissues; Printing silver in mid-air; Multimaterial multinozzle 3D printing **Current Position:** Assistant Professor at Stanford University - ### Rita Slilaty Master's Student 1995 **Lewis Lab Research:** The effects of suspension stability on the microstructure of as-cast alumina-poly(vinyl butyral) tapes **Current Position:** Intel Corportation - ### Scott Slimmer Research Associate 2010-2023 **Lewis Lab Research:** Lewis Lab Manager **Current Position:** Harvard Medical School - ### Jim Smay Ph.D. Student 1996-2002 **Lewis Lab Research:** Directed colloidal assembly and characterization of PZT-polymer composites **Current Position:** Colcord Chair Professor and Head of Materials Science and Engineering at Oklahoma State University - ### Daniel Therriault Ph.D. Student 1999-2003 **Lewis Lab Research:** Directed assembly of three-dimensional microvascular networks **Current Position:** Professor at Polytechnique Montréal - ### Ryan Truby Ph.D. Student 2012-2018 Postdoc 2018-2018 **Lewis Lab Research:** Embedded three-dimensional printing of autonomous and somatosensitive soft robots **Current Position:** Assistant Professor at Northwestern University - ### Mariusz Twardowski Postdoc 2003-2005 **Lewis Lab Research:** Fabrication of 3D microstructures of titanium oxide for use in photonics applications **Current Position:** Director of Environment Health & Safety at Vor Biopharma - ### Sébastien G.M. Uzel Research Scientist 2015-2024 **Lewis Lab Research:** Utilizing 3D bioprinting to engineer vascularized and functional biological tissues **Current Position:** Treefrog Therapeutics - ### Alex Valentine Research Engineer 2014-2017 **Lewis Lab Research:** Stretchable electronics and hybrid 3D printing **Current Position:** Resident Physician at University of Michigan - ### Ronald van Gaal Postdoctoral Researcher 2021-2023 **Lewis Lab Research:** Functional tissue models for kidney organoid technology **Current Position:** TBD - ### Connor Verheyen Ph.D. Student 2019-2023 **Lewis Lab Research:** In vivo and in vitro additive manufacturing techniques for patient-specific therapies - ### John Vericella Master's Student 2012 **Lewis Lab Research:** Microfluidic assembly of polymer capsules for efficient carbon capture - ### Brett Walker Ph.D. Student 2008-2013 **Lewis Lab Research:** Reactive silver inks for high performance printed electronics **Current Position:** CEO at Electroninks - ### Rob Weeks Ph.D. Student 2018-2022 **Lewis Lab Research:** Embedded 3D printing of multimaterial lattices **Current Position:** Entrepreneur - ### Markus Wegmann Master's Student 1992-1995 **Lewis Lab Research:** Platinum induced liquid phase sintering of magnetically aligned YBCO thick films **Current Position:** Failure Analysis Specialist at Qualitech Eurofins - ### Sean Wei Ph.D. Student 2012-2017 **Lewis Lab Research:** Electrode suspensions with tailored flow behavior and electrochemical performance for multiscale lithium ion batteries **Current Position:** Patent Agent at Faegre Drinker Biddle & Reath LLP - ### Kayla Wolf Postdoctoral Researcher 2020-2024 **Lewis Lab Research:** Developing functional tissue models to advance drug screening and discovery **Current Position:** Assistant Professor at Cornell University - ### Willie Wu Ph.D. Student 2003-2011 **Lewis Lab Research:** Direct ink writing of microvascular networks **Current Position:** Manufacturing Systems Software Development Engineer at Intel Corporation - ### Mingxie Xu PhD Student 2007 **Lewis Lab Research:** Direct-write assembliy of 3D polylelectrolyte scaffolds, inorganic hybrids, and photonic crystals **Current Position:** Intel Corporation - ### Jun Yoshikawa Ph.D. Student 2006-2009 **Lewis Lab Research:** Comb polymer architecture and particle size effects on the behavior of biphasic nanoparticle inks for direct-write assembly **Current Position:** Group Manager at NGK Insulators, Ltd. - ### Nanjia Zhou Postdoc 2015-2018 **Lewis Lab Research:** 3D printed electronics **Current Position:** Assistant Professor at Westlake University