ie Xu, Ph.D., a principal research scientist and head of the Chemical and Biological Systems Branch at the Georgia Tech Research Institute (GTRI), has been named Innovator of the Year at Georgia Tech’s inaugural Innovator Awards Celebration.

Presented by Georgia Tech’s Office of Technology Licensing (OTL), the awards recognize researchers and inventors whose work demonstrates a strong commitment to moving Georgia Tech discoveries beyond the laboratory and toward real-world applications.

Xu was selected from among Georgia Tech inventors in recognition of her commitment to commercialization and her efforts to translate research into technologies that can address practical challenges.

Her research spans analytical chemistry, sensor development, nanotechnology, and water treatment, with applications that include food safety, medical diagnostics, environmental monitoring, and pathogen detection. Her work has included developing optical sensing technologies for rapid chemical and biological detection, supported through collaborations with government agencies, industry, and other research organizations.

That emphasis on moving research into the field reflects the purpose of the Innovator Awards and OTL’s broader mission of helping Georgia Tech intellectual property reach the marketplace through licensing, startup companies, and industry partnerships.

Xu earned her doctorate in analytical chemistry from Georgia Tech and has built a research career around technologies intended to solve real-world problems. She previously was recognized as a Regents’ Researcher by the University System of Georgia Board of Regents, its highest honor.

The Innovator of the Year recognition highlights not only Xu’s technical research, but also the process required to move promising discoveries toward practical use. Commercialization can connect researchers with industry partners, entrepreneurs, and other organizations that can develop laboratory innovations into products and technologies with broader societal impact.

Through the inaugural Innovator Awards Celebration, OTL is highlighting Georgia Tech researchers who have embraced that process and helped extend the impact of Institute research beyond campus.

Xu’s selection as Innovator of the Year recognizes her contributions to that effort and GTRI’s continuing role in developing applied research that moves from innovative ideas to solutions with meaningful real-world impact.

Q&A With Jie Xu

Q:  What does being named Georgia Tech’s Innovator of the Year mean to you, particularly given that the recognition emphasizes moving research toward commercialization and real-world use?
Receiving this recognition is deeply humbling, especially knowing how much groundbreaking work happens across Georgia Tech every day. What makes this award particularly special to me is its emphasis on translation and commercialization.
Research achieves its fullest potential when it leaves the lab and improves lives, industries, or the environment. Translating early-stage science into commercialized, real-world solutions is rarely a linear path—it takes resilience, multidisciplinary teamwork, and an entrepreneurial mindset. This honor belongs just as much to my collaborators, lab team, and partners who share the commitment to moving technology from concept to application. To have Georgia Tech recognize our work through the lens of real-world impact is both a rewarding milestone and a powerful motivation to keep pushing our innovations further out into the world.

Q:  What is one example from your research where the path from an interesting scientific result to something potentially useful in the real world was especially clear to you?
With our wastewater adsorbent research, getting high target-specific capture in a beaker was a great first step, but the path to a real-world tool wasn't clear until we figured out capture and recovery. Fine adsorbents disperse quickly, but pulling them back out of thousands of gallons of water is where applied nanotech usually breaks down. Once we demonstrated a rapid, economical way to capture and reuse the spent media, that lab result became a truly scalable, field-ready solution.

Q:  What is the hardest part of translating research into something that can actually be commercialized or adopted by users, and what have you learned about overcoming that gap?
Translating research into a commercial product requires accepting that benchtop success is just the starting point; the real test is building resilience through real-world deployment. With sensor development, achieving high sensitivity in clean, controlled samples is relatively easy. The fundamental commercialization barrier is data consistency when exposing sensors to raw field matrices with shifting background chemistry, biofouling, and suspended solids. We learned that you rarely anticipate every environmental challenge from day one; robustness evolves over time through field testing and continuous iteration.

Q:  How has working at GTRI, with its emphasis on applied research and sponsor needs, influenced the way you think about innovation and commercialization?
GTRI’s applied research culture thrives on close industry partnerships. Working directly with partners gives us an unfiltered view of the real problem space and operational needs. It ensures commercialization isn't an afterthought, but an evolutionary design process driven by partner feedback, turning high-performance lab concepts into scalable, field-deployable technologies that solve genuine industrial challenges.

Q:  For researchers who may have promising technology but have never pursued licensing or commercialization, what would you encourage them to do differently, or earlier, in the research process?
My biggest advice is to step out of the lab and talk to end-users and industry partners as early as possible to confirm that the problem you are solving actually exists and that the technology is genuinely needed.

Q:  Complete this sentence: “I knew I was a researcher when …”
I knew I was a researcher when I felt that incredible excitement of cracking a tough problem at the lab bench. Experiencing the rush of a major breakthrough and realizing how much I loved the hands-on problem-solving process is what made me realize research was my calling.