Pitt | Swanson Engineering
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Feb

Feb
17
2017

Catalytic Conveyor Belt

Chemical & Petroleum

PITTSBURGH (February 17, 2017) … Capitalizing on previous studies in self-powered chemo-mechanical movement, researchers at the University of Pittsburgh’s Swanson School of Engineering and Penn State University’s Department of Chemistry have developed a novel method of transporting particles that utilizes chemical reactions to drive fluid flow within microfluidic devices. Their research, “Harnessing catalytic pumps for directional delivery of microparticles in microchambers,” was published today in the journal Nature Communications (DOI: 10.1038/ncomms14384).The computational modeling research was led by Anna C. Balazs, Distinguished Professor of Chemical and Petroleum Engineering at Pitt, with post-doctoral associates Oleg E. Shklyaev and Henry Shum. Experiments at Penn State were conducted by Ayusman Sen, Distinguished Professor of Chemistry and graduate students S. Das, A. Altemose, I.Ortiz-Rivera and L. Valdez. Their combined theoretical and experimental findings could enable controllable transport of particles and cells, allowing highly sensitive chemical assays to be performed more rapidly and efficiently.“One of the critical challenges in transporting microparticles within devices is delivering the particle to a specific location,” Dr. Balazs explained. “Much like a conveyor belt in a factory, you want to move the particle within a closed system without any modification to its surface or damage to its structure.”Dr. Balazs noted that in addition to successfully delivering the particles, the other challenges the researchers faced were maintaining unidirectional flow from point A to point B within a closed chamber, and ensuring that a critical concentration of these particles could be delivered to sensors, which only operate above a critical threshold. The solution was to generate a gradient of a chemical reagent by introducing the reagent at one end of the chamber, point A. Enzymes on the surface of the chamber consumed the reagent so that it was completely depleted at the point B. Since the presence of the reagent increases the fluid density, a density gradient was established between points A and B, leading to convective flow that transported particles like a conveyor belt. “Previously, to generate spontaneous propulsion of microparticles, one needed to chemically modify the surface of these particles, thus altering their inherent properties,” Dr. Balazs said. “Moreover, modifying the particle’s surface does not necessarily allow you to direct its motion within the chamber. We were able to predicate through our computational models and demonstrate in the experiments performed at Penn State that the flow generated by the catalytic chemical reaction in the chamber could effectively transport particles to a particular sensor, and could permit control over the speed and direction of the particle transport, without having to use an external pump or any modification of the cargo.”“Utilizing catalytic reactions to drive fluids to controllably transport particulates in solution is a relatively new field, even though it’s what our bodies do at any given moment when converting food to fuel. Replicating it within a synthetic system however is very difficult,” Dr. Sen added. “In our lab, we were able to design a “machine” without the need for a mechanical device that could be used many times over simply by adding fuel to the chamber, while allowing the particle to remain a passive participant along for the ride.” ### Image above: Particles transported along a channel by chemically-driven fluid flow. The flow is generated by reagent entering at one end of the channel (A) and reacting at the enzyme covered surface. The cargo is deposited at position B, which can be controlled by varying the reaction rate. (Oleg E. Shklyaev and Henry Shum)

Feb
15
2017

An Impact on Implants

Bioengineering

PITTSBURGH, PA (February 15, 2017) … The National Institutes of Health recently awarded Bryan Brown, assistant professor of bioengineering in the University of Pittsburgh's Swanson School of Engineering, a five-year, $1.54 million R01 grant for his investigation into the immune system response to implanted medical materials.The study, “Assessing the Impact of Macrophage Polarization Upon the Success of Biomaterial Implants,” will build on Brown’s previous studies demonstrating that macrophage M1 and M2 polarization at early time points after the implantation of a biomedical material can predict long-term reactions by the host’s immune system. The information gathered by the study could significantly improve the success of biomaterial implants and minimize the negative response from the patient’s immune system, according to Brown.“Our current tests have shown that the first week of macrophage activity near the host-implant interface can predict the immune system response downstream as far as 90 days,” says Brown. “We have developed methods for modulating macrophage activity, which we will use to understand why and how these early events after implantation serve as a precursor to the lifespan of the implant. Our research is suggesting, contrary to conventional understanding of host-biomaterial interactions, macrophages can be used to encourage positive, long-term outcomes for the implant and the patient.”Macrophages are white blood cells charged with protecting the body from health threats, including foreign bodies like biomaterial implants. When an implant is placed inside the body, the macrophages recognize its presence and can exhibit either a pro-inflammatory or anti-inflammatory response. Brown and his team have developed methods for observing, measuring and controlling these responses. They will attempt to find optimal designs for biomaterials that not only accommodate the involvement of the immune system but promote positive interaction between the body’s natural defenses and the implanted material. A variety of medical fields rely on the use of biomaterial implants to save and improve the quality of life for patients: orthopedics for joint repair, ophthalmology to restore vision, cardiovascular surgery for heart valve and artery replacement and dentistry for tooth and gum tissue support. Biomaterial implants are also common in the healing of wounds and bone fractures. Brown believes his study will provide researchers with a framework for understanding how the host’s immune system responds to implanted materials and how to use that response to develop more successful procedures for any treatment involving biomaterial implantation. Pamela Moalli, associate professor in the Department of Obstetrics, Gynecology and Reproductive Sciences at Pitt and co-director of the Center for Interdisciplinary Research in Female Pelvic Health; and Stephen Badylak, professor in the Department of Surgery and Deputy Director of the McGowan Institute for Regenerative Medicine, will join Brown on the study as co-investigators.About Dr. BrownDr. Bryan Brown graduated from Pitt with a BS in mechanical engineering in 2005 and a PhD in bioengineering in 2011. He completed his postdoctoral training in the Departments of Biomedical Engineering and Clinical Sciences at Cornell University. Brown has a secondary appointment in Pitt’s Department of Obstetrics, Gynecology and Reproductive Science and is a member of the McGowan Institute for Regenerative Medicine. He is currently a Building Interdisciplinary Research Careers in Women’s Health Scholar at Magee Women’s Research Institute in Pittsburgh and an adjunct assistant professor of clinical sciences at the Cornell University College of Veterinary Medicine.Brown is a member of the Biomedical Engineering Society, the Society for Biomaterials, the Tissue Engineering and Regenerative Medicine International Society (TERMIS) and the American Urogynecologic Society. He received the Wake Forest Institute for Regenerative Medicine Young Investigator Award, the TERMIS Educator Award and the Carnegie Science Award. Brown served as a reviewer for the National Science Foundation and for the Carnegie Science Awards. He is on the editorial board of Cells, Tissues, and Organs and Current Pathobiology Reports.The Brown Laboratory works to couple mechanistic understanding of the host inflammatory response in injury and disease with the development of context-dependent biomaterials for regenerative medicine strategies. With emphasis on clinical applications in which few effective solutions currently exist, the Brown Laboratory focuses on unmet needs in women’s health. Recent areas of significant interest are temporomandibular joint disease and pelvic organ prolapse. The Laboratory has received funding from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institute on Aging, National Institute of General Medical Science, Office of Research on Women’s Health and the Wallace H. Coulter Foundation. ###
Author: Matt Cichowicz, Communications Writer
Feb
14
2017

A Better Way to Swallow

Electrical & Computer

PITTSBURGH (February 14, 2017) … Dysphagia, or swallowing disorders, affects nearly one in 25 adults, especially the elderly and those who have suffered a stroke or neurological disease, and results in approximately 150,000 hospitalizations annually. A patient’s risk for dysphagia is first diagnosed by screening, and may require an endoscopy or fluoroscopy for further evaluation. However, some patients who aspirate do so silently, causing doctors to misdiagnose. To develop an improved screening method for dysphagia, the National Science Foundation awarded a researcher at the University of Pittsburgh’s Swanson School of Engineering a CAREER Award through the NSF’s Division of Chemical, Bioengineering, Environmental, and Transport Systems. Ervin Sejdić, assistant professor of electrical and computer engineering, received a five-year, $549,139 award to further research using high-resolution vibration and sound recordings that would help doctors diagnose dysphagia and assist patients in improving how to properly swallow while eating or drinking. The CAREER program is the NSF’s most prestigious award for junior faculty who exemplify outstanding research, teaching, and their integration.  Dr. Sejdić, who began this research while a postdoctoral associate at the University of Toronto and Holland Bloorview Kids Rehabilitation Hospital, Canada's largest children's rehabilitation hospital, explained that an improved, non-invasive method to detect dysphagia could help to reduce patient risk and hospitalization. “By using modern data analytics we can compare and contrast the sound and vibrations of normal swallowing against patients with dysphagia,” Dr. Sejdić explained. “This allows us to understand how the airway normally protects itself during swallowing to avoid aspiration, and how this is affected during dysphagia, without the need for surgery or intubation.”According to Dr. Sejdić, patients with silent dysphagia may pass a traditional screening, which increases the potential for choking and suffocation. Analyzing the sounds and vibrations from the neck would not only reduce the incidence of silent aspiration, but also the need for conservative recommendations that limit eating and drinking for individuals with neurological disabilities such as multiple sclerosis or ALS. In addition to developing the technology, the award will allow Dr. Sejdić to collaborate with speech language pathologists to develop an online learning module to further education and outreach throughout the U.S. He would also like to utilize the data analysis to design a mobile device that would help patients while eating, but notes that possibility is several years in the future. "Endoscopy and fluoroscopy are still the gold standard for detecting dysphagia,” Dr. Sejdić said. “For now we’re not looking at replacing them but rather enhancing and improving the screening process.” ### About Dr. Sejdić Dr. Sejdić’s research interests include biomedical signal processing, gait analysis, swallowing difficulties, advanced information systems in medicine, rehabilitation engineering, assistive technologies, and anticipatory medical devices. During his undergraduate studies at the University of Western Ontario, Dr. Sejdić specialized in wireless communications, while his PhD project focused on signal processing. These two areas would influence his postdoctoral fellowship at the University of Toronto’s Institute of Biomaterials and Biomedical Engineering cross-appointed at Holland Bloorview Kids Rehabilitation Hospital, where he focused on rehabilitation engineering and biomedical instrumentation. He was also a research fellow in medicine at Harvard Medical School cross-appointed at Beth Israel Deaconess Medical Center, where he focused on cardiovascular and cerebrovascular monitoring of older diabetic adults. Dr. Sejdić has co-authored over 130 publications and is the co-holder of several patents. In 2016, he was one of four Pitt faculty and 105 researchers nationwide to receive the Presidential Early Career Award for Scientists and Engineers, the highest honor bestowed by the U.S. Government on science and engineering professionals in the early stages of their independent research careers.

Feb
8
2017

Postdoctoral Fellow, McGowan Institute for Regenerative Medicine

Bioengineering, Open Positions

A postdoctoral fellow with a background in biomaterials, immunology, and/or drug delivery is being sought for a position within the Brown Laboratory at the McGowan Institute for Regenerative Medicine. The Brown Laboratory seeks to couple a mechanistic understanding of the host inflammatory response in injury and disease with the development of context-dependent biomaterials and regenerative medicine strategies. The focus of the Brown Laboratory is upon clinical applications where few effective solutions currently exist, with increasing emphasis upon unmet clinical needs in the areas of aging and women’s health. Dr. Brown is a member of both the McGowan Institute for Regenerative Medicine and the Magee Women’s Research Institute, both representing highly diverse scientific and clinical environments. The concepts of the work ongoing within the Brown Laboratory are in close alignment with ongoing basic science and clinical work within each of these centers.The postdoctoral fellow will perform studies to understand macrophage-fibroblast interactions in the context of the host response to implantable materials using techniques which include histopathology, immunolabeling, cell culture, flow cytometry and transcriptional profiling. A strong background in immunology, particularly macrophage biology, or drug delivery is desirable. Demonstrable skills in writing and public presentation are essential as is a strong record of peer reviewed publications. The ability to conduct independent research while also working as part of a multidisciplinary team is a must.Interested candidates should send a cover letter, CV, and a list of references to:Bryan Brown, PhDAssistant ProfessorDepartment of BioengineeringDepartment of Obstetrics, Gynecology, and Reproductive SciencesMcGowan Institute for Regenerative MedicineUniversity of PittsburghPittsburgh, PennsylvaniaBrownb@upmc.edu

Bryan Brown, PhD
Feb
6
2017

A Bridge to Breathing

Bioengineering

PITTSBURGH (February 6, 2017) … Acute and chronic lung diseases are the most life-threatening causes of hospitalization and death among young children. This is especially true for children suffering from cystic fibrosis. The path to recovery often leads to a lung transplant, but the wait list for pediatric patients can last for months and require lengthy hospital stays anchored to large mechanical ventilators. To safely bridge the time between diagnosis and transplant while allowing patient mobility, a research team led by the University of Pittsburgh’s Swanson School of Engineering, working with the McGowan Institute for Regenerative Medicine, is developing a compact respiratory assist device for children. The Pittsburgh Pediatric Ambulatory Lung (P-PAL) would replace traditional oxygenation methods as a bridge to transplant or recovery in children with lung failure.The proposal, “Ambulatory Assist Lung for Children,” was the recipient of a four-year, $2,357,508 R01 award from the National Institute of Health’s National Heart, Lung, And Blood Institute. Program Director/Principal Investigator is William J. Federspiel, Professor in the Swanson School’s Department of Bioengineering. Co-PIs are William R. Wagner, Director of the McGowan Institute for Regenerative Medicine and Professor of Surgery, Bioengineering and Chemical Engineering at Pitt; and Peter D. Wearden, congenital cardiothoracic surgeon and Department Chair, Division of Cardiovascular Surgery, Department of Cardiovascular Services at the Nemours Children's Health System, Orlando, Florida.“Standard existing therapy not only restricts children’s mobility in the hospital but can also cause lung damage and/or worsening of the child’s health,” Dr. Federspiel explains. “Our new approach allows the patient’s lungs to rest and heal, and if the child is a candidate for lung transplantation, the mobility afforded by the P-PAL will lead to better post-transplant outcomes.”One of P-PAL’s most innovative features is that it will allow young patients to remain mobile in the hospital while under treatment or awaiting transplant. “Pediatric patients can still be active children, and at young ages you don’t want to restrict them to a hospital bed,” Dr. Wagner said. “The P-PAL is a self-contained, minimally-invasive device that can provide children with mobility even while awaiting a transplant.”Co-investigators on the award include Jonathan D’Cunha, Associate Professor of Surgery in the Department of Cardiothoracic Surgery at Pitt, and Greg W. Burgreen, Associate Research Professor at the Mississippi State University Bagley College of Engineering. ### Illustration at top: Patient ambulation with the P-PAL (Randal McKenzie Illustrations)

Feb
6
2017

MEMS Advanced Manufacturing Faculty Position

MEMS, Open Positions

The Department of Mechanical Engineering and Materials Science (MEMS) at the University of Pittsburgh (Pitt) invites applications for a tenure ­track assistant professor or associate professor position in the Advanced Manufacturing area, with a mechanical engineering and/or materials engineering focus. Successful applicants should have the ability to build an externally funded research program, as well as contribute to the teaching mission of the MEMS Department. Applicants should have a PhD or ScD in Mechanical Engineering, Materials Science & Engineering or a related field. Applicants with outstanding track records at the associate professor level are encouraged to apply. We are seeking applicants who have strong interdisciplinary interests and who can collaborate across engineering disciplines. We are particularly interested in candidates with expertise in joining via techniques such as (but not limited to) laser welding, friction stir welding, ultrasonic welding, and diffusion bonding, by considering complex interactions between processing, phase change, induced stress, etc.  Also of great interest is expertise in design-manufacture-assembly of complex multi-material products through integration of process capability/modeling/control, collected metrology data, and as-manufactured materials and structural characteristics. The Department of Mechanical Engineering and Materials Science has 28 tenured or tenure-track faculty members who generate over $6 million in annual research expenditures. The Department maintains cutting-edge experimental and computational facilities in its five core research competencies: advanced manufacturing and design; materials for extreme conditions, biomechanics and medical technologies; modeling and simulation; energy system technologies; and quantitative and in situ materials characterization. The successful candidate for this position will benefit from the resources, support, and a multidisciplinary research environment fostered by the University of Pittsburgh’s Mascaro Center for Sustainable Innovation (http://www.mascarocenter.pitt.edu), Center for Energy (http://www.energy.pitt.edu) and Center for Simulation and Modeling (http://www.sam.pitt.edu), as well as the Pittsburgh Supercomputing Center (http://www.psc.edu). Qualified applicants should submit their applications electronically to pitt-mems-search@engr.pitt.edu with AM Search as an identifier. The application should include the following materials in pdf form: a curriculum vitae, a statement of research interests together with a listing of teaching interests, and name and contact information of at least three references. Review of applications will begin on February 15, 2017, and continue until the position is filled. Candidates from groups traditionally underrepresented in engineering are strongly encouraged to apply. The candidate should be committed to high-quality teaching for a diverse student body and to assisting our Department in enhancing diversity. The University of Pittsburgh is an EEO/AA/M/F/Vets/Disabled employer.

AM Search
Feb
6
2017

MEMS High Performance Computing Faculty Position

MEMS, Open Positions

The Department of Mechanical Engineering and Materials Science (MEMS) at the University of Pittsburgh (Pitt) invites applications for a tenure-track assistant professor or associate professor position in High Performance Computing, with a mechanical engineering focus. Successful applicants should have the ability to build an externally funded research program, as well as contribute to the teaching mission of the Mechanical Engineering programs. Applicants should have a PhD or ScD in Mechanical Engineering or a related field. Applicants with outstanding track records at the associate professor level are encouraged to apply. We are seeking applicants who have strong interdisciplinary interests and who can collaborate across disciplines of engineering. We are particularly interested in candidates with expertise in high-fidelity computational modeling, multi-scale/multi-physics simulations, high-order discretization in complex geometry, or experience in incorporating (big) data into computation with broad applications in engineering. The Department of Mechanical Engineering and Materials Science has 28 tenured or tenure-track faculty members who generate over $6 million in annual research expenditures.  The National Research Council (NRC) has recently placed Mechanical Engineering at Pitt as top 20 among public universities.  The Department maintains cutting-edge experimental and computational facilities in its five core research competencies: advanced manufacturing and design; materials for extreme conditions, biomechanics and medical technologies; modeling and simulation; energy system technologies; and quantitative and in situ materials characterization. The successful candidate for this position will benefit from the resources, support, and a multidisciplinary research environment fostered by the University of Pittsburgh’s Mascaro Center for Sustainable Innovation (http://www.mascarocenter.pitt.edu), Center for Energy (http://www.energy.pitt.edu) and Center for Simulation and Modeling (http://www.sam.pitt.edu), as well as the Pittsburgh Supercomputing Center (http://www.psc.edu). Qualified applicants should submit their applications electronically to pitt-mems-search@engr.pitt.edu with HPC Search as an identifier. The application should include the following materials in pdf form: a curriculum vitae, a statement of research interests together with a listing of teaching interests, and name and contact information of at least three references. Review of applications will begin on February 15, 2017, and continue until the position is filled. Candidates from groups traditionally underrepresented in engineering are strongly encouraged to apply. The candidate should be committed to high-quality teaching for a diverse student body and to assisting our Department in enhancing diversity. The University of Pittsburgh is an EEO/AA/M/F/Vets/Disabled employer.

HPC Search
Feb
2
2017

Life-cycle assessment study provides detailed look at decentralized water systems

Civil & Environmental

PITTSBURGH (February 2, 2017) … The “decentralized” water system at the Center for Sustainable Landscapes (CSL) at Phipps Conservatory and Botanical Gardens, which treats all non-potable water on site, contributes to the net-zero building’s recognition as one of the greenest buildings in the world. However, research into the efficacy of these systems versus traditional treatment is practically non-existent in the literature. Thanks to a collaboration between Phipps and the University of Pittsburgh’s Swanson School of Engineering, researchers now have a greater understanding of the life cycle of water reuse systems designed for living buildings, from construction through day-to-day use.“Evaluating the Life Cycle Environmental Benefits and Trade-Offs of Water Reuse Systems for Net-Zero Buildings,” published in the journal Environmental Science and Technology (DOI: 10.1021/acs.est.6b03879), is the first-of-its-kind research utilizing life-cycle assessment (LCA). Co-authored by Melissa M. Bilec, associate professor of civil and environmental engineering at Pitt and deputy director of the Mascaro Center for Sustainable Innovation (MCSI), collaborators at Phipps included Richard Piacentini, executive director; and Jason Wirick, director of facilities and sustainability management. Pitt PhD graduate student, Vaclav Hasik, and Pitt undergraduate, Naomi Anderson, were first and second authors, respectively. “As water becomes more of a precious resource around the globe, there is a greater focus on developing new methods of water efficiency and water conservation,” Dr. Bilec said. “We’ve worked closely with Richard and Phipps since the CSL was first designed, and its decentralized water system provides a unique opportunity to explore how these strategies can be an alternative to traditional systems.”According to Dr. Bilec, LCA scientifically analyzes the environmental impact of a product or process throughout the entire life cycle, from the materials used to build a system, to their transportation, construction, use, and, eventually, the estimated end of life. Although LCA has been used to compare centralized and decentralized water systems in different contexts, the Phipps CSL research is the first to consider both water supply and treatment at a comprehensive site or in the context of a net-zero energy/water building. “Using groundbreaking processes in the building of the CSL has allowed us to work with Pitt to conduct research and learn about their efficacy, and will allow others to use this knowledge to advance their own work,” said Mr. Piacentini, Phipps executive director. “The only way to make a difference is by providing the resources for others to succeed.”Dr. Bilec noted that while the research found that a decentralized water system operates well for a facility like the CSL, the environmental benefits or trade-offs for such systems are dependent upon their lifetime of use, and may not necessarily be practical or environmentally preferable.  For example, a similar system might be more environmentally and economically efficient for a development of multiple homes or buildings, rather than one structure. Conversely, the relative impact of a decentralized system built in a water-scarce region may be more beneficial than its environmental footprint. The decision of what water system to build and its scale, she says, should be evaluated within the context of the entire life of the structure or site it supports.She also noted that research such as this is valuable because of the community-minded approach shared between Pitt, MCSI and Phipps, and its impact on students. For example, PhD candidate Vaclav Hasik is utilizing the CSL study to inform his dissertation on resilient and sustainable systems, while summer undergraduate Mascaro Center researcher, Naomi E. Anderson, was a key participant, illustrating the success of MCSI’s summer program.“The CSL at Phipps is a tremendous case study because it has achieved four of the most sought-after awards in sustainable construction,” Dr. Bilec noted. “Richard, his board and employees are incredibly forward-thinking and committed to not only the concept of a living building but also supporting its evolution through research, and that makes Phipps a wonderful collaborator. Opportunities such as this not only advance research in the field, but also provide a tremendous experience and inspiration for students.” Other co-authors of “Evaluating the Life Cycle Environmental Benefits and Trade-Offs of Water Reuse Systems for Net-Zero Buildings” include William O. Collinge, postdoctoral associate, University of Pittsburgh; Vikas Khanna, assistant professor of civil and environmental engineering, University of Pittsburgh; Amy E. Landis, the Thomas F. Hash '69 Endowed Chair Professor, Glenn Department of Civil Engineering at Clemson University; and Cassandra L. Thiel, former postdoctoral associate, now assistant professor, New York University Robert F. Wagner Graduate School of Public Service. ### Image above: The Center for Sustainable Landscapes exterior with constructed wetlands and lagoon at Phipps Conservatory and Botanical Gardens. Credit: Denmarsh Photography Inc. Image below: Diagram representing water circulation at the Phipps Center for Sustainable Landscapes. Reprinted with permission from "Evaluating the Life Cycle Environmental Benefits and Trade-Offs of Water Reuse Systems for Net-Zero Buildings," Environmental Science & Technology. Copyright 2017, American Chemical Society.
For information on Phipps Conservatory and Botanical Gardens, contact Connie George, Director of Marketing and Communications: 412-622-6915 ext. 3801 (market@phipps.conservatory.org)
Feb
1
2017

University of Pittsburgh set to launch Master of Science in Sustainable Engineering major and professional degree this summer

All SSoE News, Civil & Environmental, Student Profiles

PITTSBURGH (February 1, 2017) … Answering a demand for professional programs that help students find sustainable solutions to regional and global engineering issues, the University of Pittsburgh this summer has designed a new Master of Science in Sustainable Engineering (MSSE) program. The major and professional degree will utilize a systems-based approach to help students identify and address complex environmental and socioeconomic problems.Housed within the University’s Mascaro Center for Sustainable Innovation (MCSI) with the degree granted from the Swanson School of Engineering, the 30-credit MSSE integrates with nine current masters’ degree programs in engineering, and provides students the opportunity to complete two M.S. degree programs with a limited time increase. The MSSE curriculum combines an engineering technical formation with the study of sustainability from multiple perspectives such as business, policy and economics. “Sustainability is integrated throughout our engineering curriculum, especially at the undergraduate level, and this new master’s program complements and builds upon this foundation,” noted Eric J. Beckman, Distinguished Service Professor and MCSI Co-Director. “Industry, government, non-profits and even the military today understand that sustainability impacts the triple bottom line of environmental, societal, and economic problems, and is much more than recycling materials or “going green.” The MSSE will give our students a distinct advantage in pursuing sustainable solutions in various professional settings.”According to Dr. Beckman, the MSSE may also integrate community-based service-learning opportunities to help students develop regional and nationally scalable sustainability solutions. This provides students with experiences that enable them to address actual issues up close while learning to communicate sustainability issues and solutions to multiple audiences.“MCSI has a proven track record in connecting faculty research with underserved populations in the Pittsburgh region, and so this degree program will not be limited to the classroom and lab, but will also reach out into the communities that Pitt serves,” Dr. Beckman said. “Sustainability is a global issue, but its strength lies in community engagement and helping the average person understand how sustainability impacts daily life.” For more information, contact David Sanchez, Assistant Professor Civil and Environmental Engineering and MCSI Assistant Director for Education and Outreach at davidsanchez@pitt.edu or 412-624-9793. ###

Feb
1
2017

CEE’s Leanne Gilbertson Wins 3M Non-Tenured Faculty Award

Civil & Environmental

PITTSBURGH, PA (February 1, 2017) … Leanne Gilbertson, assistant professor of civil and environmental engineering at the University of Pittsburgh, is a recipient of the 2017 3M Non-Tenured Faculty Award, which recognizes outstanding faculty on the basis of research, experience and academic leadership.“I am honored and grateful for the support from 3M, which comes at a critical point in my early career,” Gilbertson says. In addition to the recognition, the award provides financial support of $15,000 annually, for a total of three years, and includes an invitation to 3M’s Science & Engineering Faculty Day in June. Funds may be used for any purpose related to basic research. The 3M company established the Non-Tenured Faculty Award to encourage the pursuit of new ideas among non-tenured university professors and gives them the opportunity to interact with their peers and 3M researchers.Dr. Gilbertson’s research group is engaged in projects aimed at informing sustainable design of existing and novel materials to avoid potential unintended environmental and human health consequences while maintaining functional performance goals. Her research includes both experimental and life cycle modeling thrusts. The 3M award will support a new research direction focused on ‘Leveraging Nanomaterial Design for Next Generation Antimicrobials.’   Dr. Gilbertson earned her PhD in environmental engineering from Yale University in 2014 with support from a National Science Foundation Graduate Research Fellowship and an Environmental Protection Agency Science to Achieve Results (STAR) Fellowship. She joined Pitt in 2015 after completing her postdoctoral research in Yale’s Department of Chemical and Environmental Engineering and the Center for Green Chemistry and Green Engineering. Dr. Gilbertson received her bachelor’s degree in chemistry from Hamilton College in 2007 and was a secondary school teacher for several years before going to graduate school. ###
Author: Matt Cichowicz, Communications Writer
Feb
1
2017

ASCE Pittsburgh Names Andrew Bunger 2016 Professor of the Year

Civil & Environmental

PITTSBURGH, PA (February 1, 2017) … The American Society of Civil Engineers (ASCE) has chosen Andrew Bunger, assistant professor of civil and environmental engineering at the University of Pittsburgh, as the 2016 Professor of the Year for the Pittsburgh Section. Bunger will receive the award at the Pittsburgh Section’s Engineer’s Week Banquet on February 18 at the Engineer’s Society of Western Pennsylvania.The ASCE Section Award Committee stated it selected Bunger for his continual excellence in teaching, contribution to professional guidance and the development of civil engineering students by reinvigorating the geotechnical engineering program at the University of Pittsburgh, among other criteria.Bunger’s research interests include the mechanics of hydraulic fractures, interaction between shale formations and drilling fluids, the emplacement dynamics of magma intrusions, core discing and poroelasticity. His experience includes research for the oil and gas industry, geothermal industry, mining industries and carbon sequestration.The National Science Foundation also recognized Bunger earlier this year by awarding him a $310,000 grant to study how naturally-occurring dikes swarms can lead to improved methods of oil and gas reservoir stimulation. The study will look at the 1,900-mile-long Mackenzie Dike Swarm and other ancient geological features to determine the mechanics of the self-organizing behavior within swarms. Bunger will investigate why naturally occurring dike swarms organize themselves uniformly across great distances, but man-made cracks associated with hydraulic fracturing tend to localize to one or two dominant strands.Bunger received his PhD and MSc in geological engineering from the University of Minnesota. He also received a bachelor’s degree in geological engineering from the University of Minnesota and a bachelor of arts degree in physics/engineering science from Bethel University. He has a second appointment in the Department of Chemical and Petroleum Engineering at Pitt. ###
Author: Matt Cichowicz, Communications Writer

Jan

Jan
30
2017

Wearing a New Coat: Forbes Names Two Pitt Engineering Alumni “30 Under 30” in Manufacturing & Industry

Bioengineering, Student Profiles

PITTSBURGH, PA (January 30, 2017) … With the new year comes a new class of honorees for Forbes’ 30 Under 30 ranking of young innovators and visionaries, and this year University of Pittsburgh Swanson School of Engineering alumni Noah Snyder and Kasey Catt were recognized for their work as founders of a coating and surface treatment startup. However, as with most entrepreneurs, they found that the trials and tribulations to bring one idea to fruition would actually serve as a lesson to bring a more successful product to market. The idea for their company, Interphase Materials, started while Snyder and Catt were doctoral candidates in Pitt’s bioengineering program. They worked in the Neural Tissue Engineering Lab (NTE Lab) under advisor Tracy Cui, William Kepler Whiteford Professor of Bioengineering at Pitt. “At the NTE Lab we investigate interactions between neural tissue and smart biomaterials,” explains Cui. “We research new tools to improve the performance of neural recording devices when implanted in tissue. Noah and Kasey, who we are proud to have as lab alumni, had a great impact on our research, but they had aspirations to take concepts from the lab and apply them directly to patients or other people in need.”After participation in Pitt’s Coulter Translational Research Partners II Program, Snyder caught the entrepreneurial bug. He invited Catt to join him in the Innovation Institute’s Startup Pittblitz—a weekend-long dash for Pitt students to take a new business or product and make it ready to pitch to investors by Sunday afternoon. The two came up with an idea to apply a technology from their lab to the development of anti-microbial brain implants.“The scientific approach of collecting lots of data and analyzing every detail differs greatly from the entrepreneurial mentality,” says Snyder. “When I started participating in some of the entrepreneurial programs offered at Pitt, I knew I wanted to take what we were working on in the lab and find a way to make it marketable, even if it meant making a lot of assumptions and discovering new things along the way.”Their experience with Pittblitz encouraged them to enter the Randall Family Big Idea Competition, an annual startup competition helping Pitt students commercialize their ideas. Snyder and Catt tweaked their business plan to focus on dental implants and won the competition’s $25,000 top prize. They then entered Blast Furnace, a business accelerator for Pitt students, and won another first prize at the Wells Competition, both of which are offered by the Innovation Institute. At this time, they decided to make a critical pivot to the business. “We realized registering dental implants with the Food and Drug Administration would be a long and difficult process. We also didn’t want to give away parts of the company to investors, so we knew we had to come up with something that would be self-sustaining in a short period of time. We wanted to make an impact on the world in two years, not 20,” says Snyder.Snyder and Catt believed the technology behind the anti-microbial implants could also be used to develop a biochemical additive to prevent things like algae, mold and fungus from contaminating a wide variety of surfaces. They turned their eyes toward industry solutions and were accepted into Alphalab Gear, an early-stage seed investment fund supported by the state. They officially launched Interphase Materials with Snyder serving as CEO and president and Catt as the CTO.From Inside the Brain to Outside the BoxInterphase Materials began promoting an industrial coating that protected pipelines, bridges and boats from contamination by marine life. According to Snyder, they quickly found a large potential market in tube and pipe coatings used for cooling power plants. They attracted the attention of construction and manufacturing companies, but their reputation didn’t stop there. The United States Navy offered them a contract to develop coating solutions for nuclear submarines. Although they are trying to balance all of the possibilities for Interphase Materials with a focused business model, Snyder says he’s happy where the business is right now—in terms of both growth and geographical location.“Kasey and I both have roots in western Pennsylvania, and we wanted to keep the company in the region,” explains Snyder. “Pittsburgh is one of the best places to be for the coating industry. PPG Industries, the largest coating company in the world, is headquartered here. Four of the top five largest coating companies internationally are located in Pennsylvania and Ohio. There is a huge talent pool. It’s like the Silicon Valley of advanced materials.”The Forbes 30 Under 30 list comprises 20 industries, ranging from science and technology to art and entertainment, and seeks to “embrace the optimism, inventiveness and boldness of youth.” Tasked with investigating more than 15,000 applicants, a team of 80 judges and 50 staff reporters and editors made the final decisions about the honorees. “After submitting the application to Forbes, I noticed my LinkedIn profile was getting a lot more views by people associated with the magazine,” Snyder says. “I think they were initially interested in us because we started out with brain implants and ended up working on nuclear subs, but all of the information about our business online helped. The University did a good job of supporting us and showcasing us along the way, which also helped us to realize that we could succeed. A lot of people were counting on us at Pitt. Now we have a whole new set of expectations we want to live up to.”Snyder and Catt continue to collaborate with researchers at the University of Pittsburgh on the development of medical implants that are more compatible with the body and the immune system; however, their primary focus, Snyder admits, is the success of Interphase Materials. ### Photo above: Noah Snyder (left) and Kasey Catt.
Author: Matt Cichowicz, Communications Writer
Jan
30
2017

Swanson School well-represented among recipients of 2017 Chancellor’s Innovation Commercialization Funds from the Innovation Institute

Bioengineering, Chemical & Petroleum, Electrical & Computer

PITTSBURGH (January 30, 2017) ... The University of Pittsburgh Innovation Institute has awarded $140,000 to four Pitt Innovator teams to help them move their discoveries towards commercialization, where they can make a positive impact on society. The Chancellor’s Innovation Commercialization Funds were established to provide support for promising early-stage Pitt innovations to assist in reducing the technical and/or market risk associated with the innovations and make them more attractive to investors or potential licensees. One of the paths for identifying funding opportunities is through a request for proposal program that was launched in November of 2016 and recently culminated in these awards. “We are thrilled to be able to provide these funds to entrepreneurial Pitt faculty and graduate students to help expedite their commercialization journey,” said Marc Malandro, Founding Director of the Innovation Institute. “Often the most difficult hurdle to climb for commercializing University research is providing so-called ‘gap’ funding that can bridge the space between a promising idea and a marketable product.” The teams were selected by a panel of judges from a pool of two dozen applicants that was narrowed into a group of 10 finalists. The judges included several members of the region’s innovation and entrepreneurship community. They included: Nehal Bhojak – Director of Innovation, Idea Foundry Malcolm Handelsman – President, Pittsburgh Chapter, Keiretsu Forum Jim Jordan – President, Pittsburgh Life Sciences Greenhouse Andy Kuzneski – President, Kuzneski Financial Group Rich Lunak – President & CEO, InnovationWorks Mike Stubler — Managing Director, Draper Triangle Ventures “There were an impressive array of technologies presented by the finalists for the Chancellor’s Innovation Commercialization Funds. The business applications ranged from novel technologies for cancer therapy and biosensors for congestive heart failure to next generation LED displays and water desalination solutions.  The projects demonstrate not only the breadth of the University of Pittsburgh’s research prowess, but also the excellent coaching and preparation the innovators received from Pitt’s Innovation Institute,” Lunak said. Two awards of $35,000 each were made for innovations with a one-to-one matching partner: Thermoresponsive Hydrogel for Orbital Volume Augmentation Morgan Fedorchak, Assistant Professor, Department of Ophthalmology, Chemical Engineering and Clinical and Translational Science and Jenny Yu, Assistant Professor and Vice Chair, Clinical Operations Department of Ophthalmology, have discovered a non-degradable hydrogel material that can be injected into the orbit of the eye following ocular trauma or as a treatment for genetic eye disorders. The material can also be used to administer anti-inflammatory or antibiotic medications. The funding will be used to provide proof-of-concept studies. Data from the successful completion of the studies will better position the innovation for application to the Department of Defense for funding to explore the therapeutic potential of the technology. Matching funds will come from the University of Pittsburgh Center for Military Medicine Research, whose mission is to address combat-related injuries. Body Explorer: Autonomous Simulated Patient Douglas Nelson Jr. doctoral candidate in the Department of Bioengineering, John O’Donnell, Professor & Chair Department of Nurse Anesthesia, and Joseph Samosky, Assistant Professor, Department of Bioengineering have developed a mannequin medical simulator with projected augmented reality for training medical professionals in anatomy, physiology and clinical procedures. The team has previously participated in the Coulter Translational Partners II program and the Idea Foundry’s Science Accelerator to advance prototype development and usability testing. The new funding will assist in improving the user interface and expanding the BodyExplorer curriculum modules. Click here to see a video describing their invention. Idea Foundry is providing 1:1 matching cash support, in addition to $25,000 of additional in-kind support to assist in securing additional investment. Two projects received $35,000 awards without a matching requirement. Nano-LED Technology for Microdisplays Hong Koo Kim, Bell of PA/Bell Atlantic Professor, Department of Electrical & Computer Engineering and doctoral student Daud Hasan Emon have developed nano LED structures that have lower energy costs and longer battery life than existing LED technology. Applications include mobile device displays and other micro-display devices. The new funding will support the advancement of prototypes to demonstrate the breadth of the optimal applications. Reactive Extraction of Water: Desalination Without Membranes or Distillation Eric Beckman, Distinguished Service Professor of Chemical Engineering, has developed a chemical method for desalinating water that requires less energy than the longstanding existing methods such as reverse osmosis or flash distillation. The award will fund testing to validate the technology. Malandro said the Innovation Institute is working with those teams not chosen in this funding round to receive other education and funding opportunities to advance their discoveries. The Pitt Ventures Gear Program is an NSF I-Corps Site participant that provides an initial grant of $3,000 for teams to conduct customer discovery and value proposition activities. At the conclusion of each six-week First Gear cohort, teams pitch their ideas for the opportunity to receive from $5,000 to $20,000 from the Chancellor’s Innovation Commercialization Funds program. The teams are also eligible to apply for a second round of NSF funding of up to $50,000 from the national I-Corps program. The next First Gear cohort begins February 14, 2017. Applications are due February 1. Click here to learn more and apply. ###
Mike Yeomans, Marketing & Special Events Manager, Innovation Institute
Jan
19
2017

Geosciences-Inspired Engineering

Chemical & Petroleum, Civil & Environmental

PITTSBURGH (January 19, 2017) … The Mackenzie Dike Swarm, an ancient geological feature covering an area more than 300 miles wide and 1,900 miles long beneath Canada from the Arctic to the Great Lakes, is the largest dike swarm on Earth. Formed more than one billion years ago, the swarm’s geology discloses insights into major magmatic events and continental breakup. The Mackenzie Dike Swarm and the roughly 120 other known giant dike swarms located across the planet may also provide useful information about efficient extraction of oil and natural gas in today’s modern world. To explore how naturally-occurring dike swarms can lead to improved methods of oil and gas reservoir stimulation, the National Science Foundation (NSF) Division of Earth Sciences awarded a $310,000 award to Andrew Bunger, assistant professor in the Departments of Civil and Environmental Engineering and Chemical and Petroleum Engineering at the University of Pittsburgh’s Swanson School of Engineering. Dike swarms are the result of molten rock (magma) rising from depth and then driving cracks through the Earth’s crust. Dike swarms exhibit a self-organizing behavior that allows hundreds of individual dikes to fan out across large distances. Although petroleum engineers desire to achieve the same effect when creating hydraulic fractures for stimulation of oil and gas production, the industrial hydraulic fractures appear far more likely to localize to only one or two dominant strands. This localization leaves 30-40 percent of most reservoirs in an unproductive state, representing an inefficient use of resources and leading to unnecessary intensity of oil and gas development. In the study, “Self-Organization Mechanisms within Magma-Driven Dyke and Hydraulic Fracture Swarms,” Bunger will take a novel approach to understanding the mechanics of fluid-driven cracks, which he refers to as “geosciences-inspired engineering.” Like the growing field of biologically-inspired engineering, Bunger will be looking to processes in the natural world to better understand the constructed or engineered world. “I would like to challenge myself and the geoscience community to look at naturally occurring morphologies with the eye of an engineer,” says Bunger. “The first part of the study will involve developing a mechanical model to explain the behavior of the dike swarms. We are borrowing from a theoretical framework developed in biology called ‘swarm theory,’ which explains the self-organizing behavior of groups of animals.” Swarm theory, or swarm intelligence, refers to naturally and artificially occurring complex systems with no centralized control structure. The individual agents in the system exhibit simple or even random behavior, but collectively the group achieves emergent, or “intelligent,” behavior. “One of the hallmarks of self-organizing behavior within swarms was recognized by swarm theory’s earliest proponents, who were actually motivated by developing algorithms to simulate flocks and herds in computer animation,” Bunger explains. “They proposed that all swarming behavior can be tied to the presence of three basic forces. One of these leads to alignment of the members with each other – it is what makes a flocking bird fly in the same direction as its neighbors. A second force is associated with repulsion – it keeps birds within a flock from running into each other and knocking each other out of the air. The third force is attraction – an often instinctive desire of certain animals to be near other animals of their own species, typically for protection from predators.” “If you look at dike swarms,” Bunger continues, “They have been called ‘swarms’ for decades, but there has never been an effort to identify the mechanical origins of the three forces that are known to be present any place that swarming morphology is observed. When we view dikes in this way, we see that the alignment and repulsive forces have been recognized for years, although never placed in the broader context of their role in swarming. However, the origin of the attractive force is problematic. Why do all these dikes have any mechanical impetus to grow near each other? Because the mechanical origin of the attractive force has not been known, it is unclear why natural fluid-driven cracks – dikes – tend to exhibit swarming behavior while such an outcome is far less commonly observed in man-made fluid-driven cracks associated with hydraulic fracturing of oil and gas reservoirs.” “We will use computational models and analogue experiments, which use artificial materials to simulate the Earth’s processes, to develop a new theory of fluid-driven crack swarms,” says Bunger. “Through this advance, we would like to improve the stimulation methods used for oil and gas production. This will be a win-win for both industry and our society that depends upon the energy resources they produce. Industry will benefit from more efficient methods, and society will benefit from lower energy costs and a decreased environmental footprint associated with resource extraction.” In addition to a deeper understanding of the geological process that occur throughout Earth’s history, Bunger also sees his research impacting planetary research of Mars and Venus. Both rocky planets contain a large number of giant dike swarms. Understanding how the geometry of dike swarms relates to the conditions in the Earth’s crust at the time of emplacement will lead to a new method for ascertaining the little-known geological structure and history of Mars and Venus though analysis of the geometry of their many giant dike swarms. ### Photo above: Dr. Bunger in his Benedum Hall lab with the newly-installed compression frame he uses to simulate the high-stress environment deep inside the Earth.
Author: Matthew Cichowicz, Communications Writer
Jan
10
2017

Pitt’s Center for Medical Innovation awards four novel biomedical devices with $77,500 total Round-2 2016 Pilot Funding

Bioengineering, Chemical & Petroleum, Industrial

PITTSBURGH (January 10, 2017) … The University of Pittsburgh’s Center for Medical Innovation (CMI) awarded grants totaling $77,500 to four research groups through its 2016 Round-2 Pilot Funding Program for Early Stage Medical Technology Research and Development. The latest funding proposals include a new technology for treatment of diabetes, a medical device for emergency intubation, an innovative method for bone regeneration, and a novel approach for implementing vascular bypass grafts. CMI, a University Center housed in Pitt’s Swanson School of Engineering (SSOE), supports applied technology projects in the early stages of development with “kickstart” funding toward the goal of transitioning the research to clinical adoption. CMI leadership evaluates proposals based on scientific merit, technical and clinical relevance, potential health care impact and significance, experience of the investigators, and potential in obtaining further financial investment to translate the particular solution to healthcare. “This is our fifth year of pilot funding, and our leadership team could not be more excited with the breadth and depth of this round’s awardees,” said Alan D. Hirschman, PhD, CMI Executive Director. “This early-stage interdisciplinary research helps to develop highly specific biomedical technologies through a proven strategy of linking UPMC’s clinicians and surgeons with the Swanson School’s engineering faculty.” AWARD 1: Intrapancreatic Lipid Nanoparticles to Treat DiabetesAward for further development and testing of use of lipid nanoparticle technology for the induction of α-to-β-cell transdifferentiation to treat diabetes. George Gittes, MDDepartment of Surgery University of Pittsburgh School of Medicine Kathryn Whitehead, PhDDepartment of Chemical Engineering Carnegie Mellon University (Secondary appointment at the McGowan Institute for Regenerative Medicine) AWARD 2: The Esophocclude - Medical Device for temporary occlusion of the esophagus in patients requiring emergent intubationContinuation award for further refinement of the Esophocclude Medical Device using human cadaver testing to simulate emergency intubation.Philip Carullo, MDResident, PGY-1 Department of Anesthesiology University of Pittsburgh Medical Center (UPMC) Youngjae Chun, PhD Assistant Professor Department of Industrial Engineering Department of Bioengineering (Secondary) University of Pittsburgh AWARD 3: RegenMatrix - Collagen-mimetic Bioactive Hydrogels for Bone RegenerationContinuation award for fully automating the hydrogel fabrication process, for animal studies and for fine-tuning related innovations. Shilpa Sant, PhDAssistant Professor Department of Pharmaceutical Sciences Department of Bioengineering University of Pittsburgh Akhil Patel, MS Graduate Student Department of Pharmaceutical Sciences University of Pittsburgh Yadong Wang, PhD Professor Department of Bioengineering University of Pittsburgh Sachin Velankar, PhDAssociate Professor Department of Chemical Engineering University of Pittsburgh Charles Sfeir, DDS, PhD Associate Professor Department of Oral Biology University of Pittsburgh AWARD 4: TopoGraft 2.0 - Anti-platelet surfaces for bypass grafts and artificial hearts using topo-graphic surface actuationContinuation award for in-vivo validating of results and developing a new approach for topographic actuation of the inner lumen of synthetic bypass grafts. Sachin Velankar, PhD Department of Chemical Engineering University of Pittsburgh Luka Pocivavsak, MD, PhD Department of Surgery University of Pittsburgh Medical Center Edith Tzeng, MD Department of Surgery University of Pittsburgh Medical Center Robert Kormos, MD Department of Cardiothoracic Surgery University of Pittsburgh Medical Center About the Center for Medical Innovation The Center for Medical Innovation at the Swanson School of Engineering is a collaboration among the University of Pittsburgh’s Clinical and Translational Science Institute (CTSI), the Innovation Institute, and the Coulter Translational Research Partnership II (CTRP). CMI was established in 2011 to promote the application and development of innovative biomedical technologies to clinical problems; to educate the next generation of innovators in cooperation with the schools of Engineering, Health Sciences, Business, and Law; and to facilitate the translation of innovative biomedical technologies into marketable products and services. Over 50 early-stage projects have been supported by CMI with a total investment of over $900,000 since inception. ###
Author: Yash P. Mokashi, Fellow, Center for Medical Innovation
Jan
9
2017

PITT BIOE WELCOMES THREE NEW FACULTY MEMBERS

Bioengineering

PITTSBURGH (January 9, 2017) … The University of Pittsburgh Swanson School of Engineering has announced that Jonathan Vande Geest, Mark Gartner and Warren Ruder have joined its faculty in the Department of Bioengineering. Vande Geest formerly taught at the University of Arizona, and Ruder taught at Virginia Tech. Gartner will be moving from part-time to full-time status within Pitt.“All three of our new faculty members in the Bioengineering Department have proven to be outstanding educators with an excellent mix of experiences inside and outside of the classroom to aid them in teaching our students,” said Sanjeev Shroff, Distinguished Professor and Gerald McGinnis Chair of Bioengineering at Pitt. Jonathan Vande GeestDr. Vande Geest received his BS in biomedical engineering from the University of Iowa in 2000 and his PhD in bioengineering from Pitt in 2005. After graduation, Vande Geest began his career at the University of Arizona in the Department of Aerospace and Mechanical Engineering and joined the Department of Biomedical Engineering in 2009. Vande Geest held positions as an assistant and associate professor while at the University of Arizona.In Arizona, Vande Geest led the Soft Tissue Biomechanics Laboratory (STBL), which aims to develop and utilize novel experimental computational bioengineering approaches to study the structure function relationships of soft tissues in human growth, remodeling and disease. The STBL has also devoted significant effort to the development of novel endovascular medical devices. Advances in bioengineering are established in the STBL by seamlessly bringing together state of the art techniques in tissue fabrication, nonlinear optical microscopy, finite element modeling and cell mechanobiology. Current projects in the STBL are focused on neurodegenerative diseases, including primary open angle glaucoma and vocal fold paralysis, as well as the development of a compliance matched tissue engineered vascular graft.Vande Geest is a member of the Biomedical Engineering Society, the American Society of Mechanical Engineers (ASME), the Association of Research in Vision and Ophthalmology, the American Heart Association (AHA) and the American Physiological Society. Vande Geest’s prior National Science Foundation (NSF) CAREER award focused on the development of a novel smart polymer based patient specific endovascular device for treating abdominal aortic aneurysms. His laboratory has been funded by more than $4 million in extramural grants from the National Institutes of Health, NSF, AHA and various industrial partners. In 2013, Vande Geest was awarded the Y. C. Fung Young Investigator Award—a society wide medal awarded by the Bioengineering Division of ASME to recognize those demonstrating significant potential to make substantial contributions to the field of bioengineering. In 2015, he became chair of the ASME Bioengineering Division Solids Technical Committee and was selected as a member of the Western States Affiliates Research Committee for AHA. He also currently serves as an associate editor for the Journal of Biomechanical Engineering.Mark GartnerDr. Gartner received his PhD in bioengineering and his ME degree in mechanical and biomedical engineering from Carnegie Mellon University. He also earned an MBA in finance and entrepreneurship and his BS in mechanical engineering from Pitt. Beginning his career in medical product design and development, Gartner worked as a clinical bioengineer in the mechanical circulatory support program at the University of Pittsburgh Medical Center. His work included clinical care of patients supported by various types of mechanical circulatory support devices, including total artificial heart and ventricular assist devices. He later designed several types of integrated pump-oxygenator devices and became the director of the Pittsburgh chronic artificial lung program. Gartner’s direct clinical experiences with advanced medical technologies encouraged his interest in the unique design requirements of medical products, and he co-founded Ension, Inc., in 2001. He oversees several medical product development initiatives at Ension, including serving as principal investigator on grants and contracts, most notably, the National Institute of Health’s recent Pumps for Kids, Neonate and Infants (PumpKIN) effort.Gartner developed, and has since taught, the Senior Design course in Pitt’s Department of Bioengineering. The two-semester capstone course requires bioengineering students to synthesize and extend principles from prior coursework toward the design or redesign of medical products. He remains particularly interested in cross disciplinary, non-traditional engineering education opportunities. Gartner received the Outstanding Teaching award from the Department of Bioengineering in 2011 and the Outstanding Part-time Instructor award from the Swanson School in 2015. He has more than 20 years of teaching experience.Warren RuderDr. Ruder graduated from the Massachusetts Institute of Technology with a BS in civil and environmental engineering in 2002. He completed his MS in mechanical engineering and his PhD in biomedical engineering at Carnegie Mellon University (CMU). Ruder was also part of the inaugural “Biomechanics in Regenerative Medicine” class, which is a joint program between Pitt and CMU that receives funding from the National Institutes of Health and aims to provide training in biomechanical engineering principles and biology to students pursuing doctoral degrees in bioengineering.His work focuses on merging biomechanical systems and the microscale and nanoscale with engineering living cells and smart material systems, the latter of which involves synthetic biology. Over the years his research has included: two years of research on mammalian cell signal transduction in the laboratory of Professor Aldebaran Hofer at Harvard Medical School’s Department of Surgery; one month in the field in Antarctica studying organismal biomechanics and responses to ice encapsulation (a field of ecological mechanics); and two and a half years as a postdoctoral researcher in the laboratory of Professor James Collins, at Boston University, Harvard University’s Wyss Institute for Biologically Inspired Engineering and the Howard Hughes Medical Institute. Ruder left his position as an assistant professor of biological systems engineering at Virginia Tech to teach at Pitt as a Bioengineering Assistant Professor. For the past four years at Virginia Tech, Ruder directed the “Engineered Living Systems Laboratory,” a group focused on merging synthetic biology with biomimetic systems. He has published 20 archival papers in journals such as Science, PNAS, Lab-on-a-Chip and Scientific Reports, and his group’s work has been highlighted in Popular Science, Popular Mechanics and Wired (UK). The student honor society in his department at Virginia Tech selected Ruder as his department’s “Faculty Member of the Year” in 2014. While at Pitt, Ruder will be applying his work to medical technologies and cures for disease. ###
Matt Cichowicz, Communications Writer
Jan
4
2017

CEE Graduate Student Lisa Stabryla Inducted into Carson Scholarship Fund Hall of Fame

Civil & Environmental

BALTIMORE, MD (January 4, 2017) … The Carson Scholars Fund (CSF) has announced Lisa Stabryla, graduate researcher and teaching assistant in the University of Pittsburgh’s Department of Civil and Environmental Engineering, will enter its second class of inductees to the Carson Scholars Hall of Fame. Stabryla will join four other Carson Scholar Alumni at the Maryland Awards Banquet in spring 2017 for recognition of their success and excellence in professional, academic and community efforts.The CSF has an alumni network of more than 4,000 members and introduced the Hall of Fame with 20 inductees last year in celebration of its 20th anniversary. Stabryla received a $1,000 college scholarship from CSF in 2010 for academic excellence and her dedication to serving the community. She earned a B.S. in engineering science from Pitt and is currently pursuing a PhD in environmental engineering under the advisory of Dr. Leanne Gilbertson, assistant professor of civil and environmental engineering at the Swanson School of Engineering.“We are very proud of Lisa and delighted that her dedication as a student, researcher, teacher, mentor and leader continues to be recognized by the Carson Scholars Fund,” said Gilbertson.About Lisa StabrylaStabryla joined Dr. Gilbertson’s lab in 2016 as a graduate researcher and teaching assistant. Previously she worked as an undergraduate student researcher in the Bibby Lab and the Mascaro Center for Sustainable Innovation (MCSI). During a co-operative education position with Cardno ChemRisk in Pittsburgh, PA, she co-authored a scientific publication published in Regulatory Toxicology and Pharmacology. She has also interned with the Allegheny County Office of the Medical Examiner and the McGowan Institute of Regenerative Medicine at Pitt.In addition to her many academic accomplishments, Stabryla volunteered for the Fund for Advancement of Minorities through Education as a MATHCOUNTS instructor. In this role, she developed creative methods for teaching inner city African American middle school students in Pittsburgh. She volunteered with the INVESTING NOW Summer Enrichment Program at Pitt and helped introduce underrepresented high school students to sustainability concepts through building miniature wind turbines and solar cells. Stabryla also participated in the MCSI Teach-the-Teacher Workshop to help engage middle school teachers to adopt sustainability and engineering practices into the classroom. ###
Matt Cichowicz, Communications Writer