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Sean Shaheen and Mahmoud Hussein receive Provost Achievement Award

Anonymous — Thu, 19 Oct 2017 19:00:11 +0000

Sean Shaheen and Mahmoud Hussein receive Provost Achievement Award Anonymous (not verified) Thu, 10/19/2017 - 13:00

At the 12th annual Fall Convocation Awards and Presentations Celebrating Faculty Achivements Oct. 6, 2017, the campus honored faculty who were recently tenured or promoted, and faculty receiving the Provost's Achievment Award. Mahmoud Hussein (Department of Aerospace Engineering Sciences) has been granted this award for his article, “Nanophonic metamaterial: Thermal conductivity reduction by local resonance.” Sean Shaheen (Department of Electrical, Computer, and Energy Engineering) has been granted this award for his research into flexible solar cells, including “Experimental demonstration of photon upconversion via cooperative energy pooling.”

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Chris Bowman Elected to National Academy of Medicine

Anonymous — Thu, 19 Oct 2017 18:52:14 +0000

Chris Bowman Elected to National Academy of Medicine Anonymous (not verified) Thu, 10/19/2017 - 12:52

The National Academy of Medicine has elected Professor Christopher Bowman of the �� to its ranks.

Bowman, a faculty member in the Department of Chemical and Biological Engineering since 1992, is a University of Colorado Distinguished Professor and holds the James and Catherine Patten Endowed Chair. He is also a clinical professor of restorative dentistry in the University of Colorado School of Dental Medicine.

Election to the National Academy of Medicine is one of the highest honors in the fields of health and medicine and recognizes individuals who have demonstrated outstanding professional achievement and commitment to service. Bowman is among 70 new regular members and 10 international members announced Oct. 16.

"These newly elected members represent the most exceptional scholars and leaders in science, medicine and health in the U.S. and around the globe," said National Academy of Medicine President Victor J. Dzau. "Their expertise will help our organization address today's most pressing health challenges and inform the future of health and health care to benefit us all. I am honored to welcome these distinguished individuals to the National Academy of Medicine."

Bowman’s interdisciplinary research focuses on developing new materials for industrial and medical uses, particularly those formed from photopolymerization reactions, including “Click” Nucleic Acids that mimic DNA, novel dental materials and light-activated synthetic vesicles for artificial cells.

He is co-director of the Industry/University Cooperative Research Center for Fundamentals and Applications of Photopolymerizations and founded the Materials Science and Engineering Program at CU Boulder.

Bowman joins at least 22 other University of Colorado inductees in the prestigious organization, including Professor Kristi Anseth of Chemical and Biological Engineering.

The award caps a busy year for Bowman, who was inducted this spring into the National Academy of Inventors and recently won the Herman F. Mark Scholar Award from the American Chemical Society’s Polymer Chemistry Division.

The National Academy of Medicine is an independent organization of eminent professionals from diverse fields including health and medicine, the natural, social, and behavioral sciences, and beyond. It serves alongside the National Academy of Sciences and the National Academy of Engineering to provide independent, objective analysis to the nation and inform public policy decisions.

The newly elected members bring NAM’s total membership to 2,127 and the number of international members to 172.

Article by Kellen Short

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Keplinger's soft robotics research earns Packard Fellowship

Anonymous — Thu, 19 Oct 2017 18:26:29 +0000

Keplinger's soft robotics research earns Packard Fellowship Anonymous (not verified) Thu, 10/19/2017 - 12:26

Pushing the boundaries of science requires flexibility. Allowing scientists to follow where their research takes them, even if that is into areas that may seem illogical to some, often is what leads to the most remarkable breakthroughs. For some researchers, this is never an option, as the funding they receive brings stipulations for how it can be used—whether requiring a specific research area or methods. Christoph Keplinger, however, has been given the opportunity to follow the scent of innovation, wherever that may lead.

Keplinger, a faculty member in the Mechanical Engineering department and a Fellow of the Materials Science and Engineering Program, has received the Packard Fellowship for Science and Engineering from the David and Lucile Packard Foundation. Each year, a distinguished advisory panel chooses 18 candidates from 100 applicants nominated by the top 50 US universities.

One of the most prestigious awards given to early-career scientists, the Packard Fellowship provides $875,000 in funding over five years. Though the funding itself is remarkable, it is the unrestricted nature that sets this fellowship apart. The Packard Fellowship allows its recipients to push the boundaries of science in ways that might otherwise be impossible, encouraging them to think big and look at issues from a new perspective.

With his research, Keplinger aims to solve problems that impede human progress by synergizing concepts from soft matter physics and polymer chemistry with advanced engineering technologies. His current research is focused on the development of high-performance, self-healing artificial muscles, as well as on sustainable energy generation from untapped sources of renewable energy, such as ocean waves.

“I want to transform the capabilities and change what’s possible with soft machines—systems based on soft active materials—that are capable to convert electrical energy to mechanical energy, and vice versa,” Keplinger said. “Using a soft materials approach we aim to solve some of humanity's current problems.”

When examining Keplinger’s research, there is little surprise as to why the Packard Foundation chose him for the fellowship. Working in “soft robotics,” Keplinger is creating robots that are not hard and rigid, but soft and supple much like a naturally derived animal. The potentials of this field are fully functional limbs for amputees, bolstered muscles for paraplegics, and, in the long term, merging with these robotics to push humanity forward.

“People have a negative idea of merging with machines,” Keplinger said, “but this merging could be seen as the next stage of human evolution. Who wouldn’t want to be able to enjoy a day of skiing at when you are 85?”

Keplinger’s soft robotics technology is only one side of his research. The other is using the same class of soft active materials, though in “soft generators,” to find new ways of collecting clean energy, such as from ocean waves—an environment where traditional engineering approaches keep failing.

“Our approach is to do something completely different,” he said. “Instead of working to improve already established avenues, we want to start from scratch and implement completely new approaches to renewable energy.”

Keplinger explained that most of us do not realize that almost every type of electricity generation today—from coal and nuclear, to renewables like hydro and wind—involves a traditional, electromagnetic generator for converting mechanical energy into electrical energy. While electromagnetic generators excel under optimized conditions—where a steady flow of fluid forces the generator to rotate rapidly—they are ineffective in our attempts to tap new, extensive sources of energy, such as ocean waves.

“Generators based on soft active materials can directly convert wave energy into electricity,” Keplinger said, “and more easily sustain the harsh ocean environment—they open up totally new ways to harvest energy.”

The College of Engineering recently released Interdisciplinary Research Themes—research efforts that build on the broad strengths of the college in areas of possible transformational societal impact, two of which (“Multi-Functional Materials” and “Water-Energy Nexus”) will involve Keplinger and his research. Dean of Engineering, Bobby Braun, considers Keplinger’s Packard Fellowship a perfect encapsulation of this college vision, and a key external validation for Keplinger’s research.

“We want to be the engineering college of the future,” Braun said. “And with applications to robotics, energy, biology, and medicine, soft materials are an area of deep expertise and future promise for our college. Keplinger’s research is a core component of this endeavor and this prestigious award will allow him to continue pushing the boundaries of this field.”

Article by Tim Drugan-Eppich

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