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Longtime 51精品视频 Mentor, Engineer Works on the Future With Soft Robotics

Balazs in front of a tan background, wearing a purple sweater
In Anna Balazs鈥 office at the 51精品视频 are items that signal her fondness for nostalgia: A vintage Albert Einstein action figure, a small collection of Beanie Babies and a CD rack full of blues and jazz albums.

鈥淭he music was therapeutic before my stereo broke,鈥 said , who has been at the since 1987 and is now a Distinguished Professor in chemical and petroleum engineering. 鈥淢aybe I should have asked for a new one for Christmas.鈥

However, at her Schenley Place computer lab, Balazs is working to transform the future through her research of soft robotics, which could have revolutionary applications聽across a variety of fields 鈥 from surgery in hospitals聽to rehabilitating patients聽to providing safer industrial manufacturing conditions.

Soft robotics is a subfield where robots are made of materials similar to those found in living organisms. Balazs鈥 goal is to create materials that can make 鈥渟oft鈥 robots autonomous and adapt to different environmental conditions.

鈥淚t鈥檚 like, what if the Roomba could just clean by itself without any outside instructions?鈥 Balazs said.

Balazs鈥 career, however,聽didn鈥檛 start with this field. Her interest in the sciences began when she was a child. Her family fled their native Budapest, Hungary, in 1956 when she was 3 years old during the Soviet聽invasion. After briefly living in Montreal and Ottawa, Canada, the family made its home in Rockland County outside New York City.

While in grade school, one writing instrument caught her attention in an almost mesmerizing fashion, she said.

鈥淚 was fascinated with mechanical pencils,鈥 she said. 鈥淚t was interesting to me when I was young because I could take them apart and see how they worked聽and then put them back together and write again. What could be cooler than that?鈥

From there, she took an interest in mathematics and physics, the latter of which she primarily studied at Bryn Mawr College near Philadelphia, Pennsylvania, for her bachelor鈥檚 degree. Afterward, she attended the Massachusetts Institute of Technology, studying material sciences, and then did post-doctoral work in chemistry at Brandeis University and later, polymer science at the University of Massachusetts.

鈥淚 wanted to be able to design something that had a function,鈥 Balazs said. 鈥淭hat鈥檚 where the transition between physics and engineering happened, at the end of college.鈥

Making her way to 51精品视频

Balazs finally made her way into 51精品视频sburgh in 1987 after her husband, Steven Levitan, was interviewed for an electrical and computer engineering faculty position in the Swanson School. Concurrently, Balazs was in consideration for a position聽at a global manufacturer.

鈥淗e (Levitan) mentioned during the interview that I was interviewing at a company, and the recruiters said 鈥業s she here? Bring her in,鈥欌 she said. 鈥51精品视频 was brilliant and proactive in the fact that we were two academics looking for academic positions.鈥

From there, Balazs rose through the ranks as assistant professor, then associate professor, Bicentennial Engineering Alumni Faculty Fellow and currently, the John A. Swanson Chair at the school.

Representing 51精品视频, she has given presentations and lectures around the world, including Australia, the Netherlands, Germany and the United Kingdom. In May, she will attend a conference in Beijing, China, and in July, will travel to Chile to talk about how external stimuli such as light, heat or local chemical variations could drive soft materials like gels to mimic behavior seen in biology.

capsules on a yellow plane
鈥淪he鈥檚 very passionate and excited about her work,鈥 said Olga Kuksenok, a former chemical engineering researcher at 51精品视频 from 2000 to 2015 who started as a post-doctoral researcher under Balazs, and then later ascended to research faculty.聽Kuksenok is now an associate professor for materials science and engineering at Clemson University.聽

鈥淪he was also very cordial to her research group and would prepare us well for scientific conferences to make sure we took maximum advantage of them,鈥 Kuksenok said. 鈥淚 still meet up with her at conferences we both happen to go to.鈥

Another former mentee, Darrell Irvine (ENGR 鈥95), said he knew he wanted to work in academia after collaborating聽with Balazs. Irvine now teaches materials science, engineering and biological engineering as a full professor at the Massachusetts Institute of Technology.

鈥淪he really showed how exciting being a professor can be and what an academic life was about,鈥 said Irvine, who worked in Balazs鈥 lab as an undergraduate student, studying polymer system simulations after taking her honors computer science course as a freshman.

鈥淪he was very inspiring, so I approached her about joining her lab as an undergraduate research assistant and worked under her guidance for the rest of my time at 51精品视频,鈥 he said.

Balazs considers the students and researchers she has mentored who have gone on to meet their career goals to be her greatest accomplishment.

鈥淚鈥檓 still in touch with most of them,鈥 she said.

Balazs said some of her fondest 51精品视频 memories聽are when she collaborated with her late husband Levitan on her research. This included a study published in 2010 where the two, along with former 51精品视频 chemical engineering postdoc researcher German Kolmakov and research faculty member , created a computer simulation model involving . Like ants in a colony, when one 鈥渓eading鈥 capsule moves, the others follow, exhibiting complex, cooperative behavior. This research provides a platform for assemblies of 鈥渁rtificial cells鈥 that could allow for soft robots to adjust to different working conditions.

鈥淭he capsules sort of leave a breadcrumb trail for each other; one leads, the others follow. We feel the research we have done is helping move soft robotics along,鈥 Balazs added.

鈥淲e鈥檙e learning a lot, but we鈥檙e still a long way though from implementing these in industries or the marketplace,鈥 Balazs said.聽鈥淚鈥檓 fascinated by blurring the lines between the living and nonliving, mimicking as much as possible the behaviors you see in biology in synthetic materials.鈥