Researchers at the FAMU-FSU College of Engineering and the National High Magnetic Field Laboratory have shown how higher magnetic fields can improve analysis of the molecules linked to Alzheimer’s disease, a finding that could aid the development of future treatments.

In a study published in Solid State Nuclear Magnetic Resonance, the researchers showed how a high-magnitude magnetic field can improve the accuracy of measurements that show the chemical composition of amyloid beta fragments, small pieces of proteins that have been shown to play a critical role in Alzheimer’s disease. They were able to analyze amyloid proteins even when they were structurally complex and mixed with lipids, creating conditions that more closely resemble the human brain than traditional laboratory samples.

By better understanding the composition and structure of these molecules, scientists can design compounds that may disrupt disease progression and lead to more effective treatments.

“The current treatment plans for Alzheimer’s disease are not working well enough,” said study co-author Ayyalusamy Ramamoorthy, a professor in the Department of Chemical and Biomedical Engineering. “This disease follows a complex process. We are looking into the mess of molecules implicated in memory loss, investigating how they promote toxic compounds in the brain and trying to stop them.”

How it works: finding a way to block Alzheimer’s disease

Researchers are still studying the exact mechanisms that cause Alzheimer’s disease, but amyloid beta proteins are believed to play a central role in the disease. These proteins are found clumped together among neurons inside affected brains. Studies have shown them to be a good benchmark for tracking disease progression and a potential target for treatment.

By mapping the structure of amyloid beta catalyzed by lipids, researchers can develop compounds that could effectively bind to its surface and fully stop them from killing neuronal cells within the brain.

“It’s like an incredibly complex puzzle piece,” Ramamoorthy said. “We want to create another puzzle piece that can match with it and stop it from binding with something within the brain responsible for memory.”

 What they did

To find the edges of that puzzle piece, Ramamoorthy and the research team used a nuclear magnetic resonance (NMR) spectrometer. NMR spectrometers work by placing a sample in a strong magnetic field and applying radio waves to excite atomic nuclei. By measuring how the atomic nuclei absorb and re-emit these radio waves, scientists can determine properties like the chemical composition of molecules.

Instead of clean samples, researchers analyzed amyloid beta interacting with a lipid found in the membrane of neural cells. That emulated the tangled mix of cells found within the brain.

They measured samples with a 600-megahertz spectrometer and a 1,100-megahertz spectrometer and compared the results. Researchers already knew that a higher magnetic field would enhance the spectral resolution of amyloid beta proteins. This study showed that an NMR spectrometer using a higher magnetic field could also better identify discrete parts of amyloid beta within a realistic sample.

Even though the protein-lipid mix looks chaotic overall, the improved measurements revealed distinct, well-ordered segments within the combined samples and evidence of a central core inside amyloid proteins.

“When you have these amorphous collections of different cell types, they are not well-ordered. When you try to take a picture, it looks very blurry,” Ramamoorthy said. “We were able to zoom in and get a look at the structured regions within the protein.”

Why it matters and future research

The study shows that a higher magnetic field NMR spectrometer can identify information from amyloid proteins that exist in a diverse mixture of cell types. Scientists studying Alzheimer’s disease are no longer limited to ideal samples. They can study complex mixtures and still get atomic-level clues.

The researchers plan to use the National High Magnetic Field Laboratory’s 1.5-gigahertz NMR spectrometer for future research.

“This is the only place in the world where such an ultra-high magnetic field (1.5-GHz) NMR spectrometer is available,” Ramamoorthy said. “We want to push the challenges and overcome the hurdles in developing potential drugs to treat Alzheimer’s and related diseases, and these resources are crucial for this work.”

FSU postdoctoral researcher Jhinuk Saha and University of Wisconsin researcher Thirupathi Ravula were co-authors on this study. This research was supported by the National Institutes of Health (NIDDK), the National Science Foundation, and Florida State University. The research used NHMFL at FSU and the National Magnetic Resonance Facility at the University of Wisconsin.

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This summer, Florida State University will welcome scholars from India’s top research institutions to Tallahassee through a new initiative designed to spark international collaboration, accelerate innovation and expand FSU’s global research partnerships. 

The inaugural Visiting Scholars Partnership Program (VSPP) is designed to strengthen high-impact, research-and innovation-centered partnerships with leading universities around the world. The pilot program, which takes place July 5-31, will bring scholars from four highly ranked international institutions to FSU’s Tallahassee campus for exploratory research collaborations.  

During their stay, each visiting scholar will be paired with FSU faculty aligned with their expertise and desire to build international partnerships. Visiting scholars will explore FSU’s world-class facilities, meet administrators across multiple departments and engage in rich, one-on-one collaboration with their faculty peers several times each week. 

Housed in the Office of the Provost, the initiative receives strategic oversight from the Office for Strategic Initiatives and Innovation and is implemented by the Learning Systems Institute (LSI), which conducts research and develops evidence-based interventions to improve individual and organizational performance. 

“Florida State University believes some of the most meaningful breakthroughs happen when scholars from different backgrounds and perspectives come together to exchange ideas,” said Jim Clark, provost and executive vice president for Academic Affairs. “The Visiting Scholars Partnership Program creates opportunities for collaboration that strengthen research, expand global partnerships and enrich the academic experience for our entire university community.” 

“The Visiting Scholars Partnership Program creates opportunities for collaboration that strengthen research, expand global partnerships and enrich the academic experience for our entire university community.”

— Jim Clark, FSU provost and executive vice president for Academic Affairs 

The initiative was spearheaded by Farrukh Alvi, senior associate provost for Strategic Initiatives and Innovation and the Don Fuqua Eminent Scholar and Professor of Mechanical and Aerospace Engineering at the FAMU–FSU College of Engineering.

“The program is designed to create opportunities for researchers to explore new ideas, identify complementary strengths and develop partnerships around shared areas of interest,” Alvi said. “We hope these collaborations will lead to impactful, lasting research relationships and new opportunities for innovation across disciplines.” 

The VSPP will provide a structured, immersive experience that supports collaborative research, innovation exchange and the development of long-term institutional partnerships. Collaborations will span fields including aerospace engineering, biomedical engineering, quantum optics, entrepreneurship and advanced materials research. 

“At Florida State University, we recognize that research and higher education are increasingly global in nature,” said Steve McDowell, assistant provost for International Initiatives. “The Visiting Scholars Partnership Program reflects FSU’s continued investment in international engagement and global research partnerships to serve the people of Florida.” 

“The Visiting Scholars Partnership Program reflects FSU’s continued investment in international engagement and global research partnerships to serve the people of Florida.”

— Steve McDowell, FSU assistant provost for International Initiatives

Vilma Fuentes, director of FSU’s Ukraine Task Force and a visiting associate in research at LSI, will serve as inaugural program director of the VSPP.  

“This program provides an exciting opportunity to connect scholars from some of the best universities in the world with faculty and departments across our great university,” Fuentes said. “We anticipate these exchanges will lead to new research partnerships, expanded academic engagement and future opportunities that benefit both FSU and our international partners.” 

India is home to some of the world’s fastest-growing research and technology institutions, making the partnerships especially valuable for future global collaboration. Participating partner institutions include the Indian Institute of Technology Madras (IIT Madras), Indian Institute of Technology Kanpur (IIT Kanpur), Indian Institute of Technology Delhi (IIT Delhi), and the Indian Institute of Science (IISc).  

The partner institutions rank among the world’s leading universities for engineering, science and technology research in the QS World University Rankings. The QS World University Rankings is one of the most comprehensive assessments of its kind, offering an independent comparison of top universities worldwide based on academic excellence, employability, research impact and internationalization. 

“At LSI, we believe innovation happens when people with different expertise and perspectives come together to solve complex challenges,” said Rabieh Razzouk, director of LSI. “The Visiting Scholars Partnership Program creates an environment where those collaborations can grow, benefiting not only our institutions, but also the broader communities and systems our work is intended to serve.” 

Summer 2026 VSPP pairings include:  

• Wei Guo, Professor, Mechanical and Aerospace Engineering, FAMU–FSU College of Engineering, with Bhaskar Kanseri, Professor, Quantum Optics Physics, IIT Delhi
• Bill Lickson, Professor, Jim Moran College of Entrepreneurship, and Pradeep Bhide, Professor, FSU College of Medicine, with Amit Mehndiratta, Professor, Biomedical Engineering, IIT Delhi  
• Farrukh Alvi, Professor, Mechanical and Aerospace Engineering, FAMU–FSU College of Engineering, with Tufan Kumar Guha, Assistant Professor, Aerospace Engineering, IIT Kanpur, and Debopam Das, Professor, Aerospace Engineering, IIT Kanpur  
• Unnikrishnan Nair, Associate Professor, Mechanical and Aerospace Engineering, FAMU–FSU College of Engineering, with Rajesh Ranjan, Associate Professor, Aerospace Engineering, IIT Kanpur  
• Rajan Kumar, Professor, Mechanical and Aerospace Engineering, FAMU–FSU College of Engineering, with Mohammed Ibrahim Sugarno, Associate Professor, Aerospace Engineering, IIT Kanpur  
• William Oates, Professor, Mechanical and Aerospace Engineering, FAMU–FSU College of Engineering, with Nidish Narayanaa Balaji, Assistant Professor, Aerospace Engineering, IIT Madras  
• Tristan Driscoll, Assistant Professor, Chemical and Biomedical Engineering, FAMU–FSU College of Engineering, with Namrata Gundiah, Professor, Mechanical Engineering, IISc  
• Zhiyong (Richard) Liang, Professor, Industrial and Manufacturing Engineering, FAMU–FSU College of Engineering; Tarik Dickens, Professor and Interim Associate Chair, Materials Science and Engineering Department, FAMU-FSU College of Engineering; and Raghav Gnanasambandam, Assistant Professor, FAMU-FSU College of Engineering, with Prosenjit Das, Assistant Professor, Materials Engineering, IISc

Cultural activities will also be arranged to give participants a deeper understanding of American culture, society and the surrounding environment. In celebration of the 250th anniversary of the United States, activities will include locations listed on the America250FL Road Trip Map. 

In addition to advancing scientific understanding and knowledge exchange, these partnerships are expected to lead to joint research proposals, co-authored publications, shared data, complementary use of resources and new interdisciplinary initiatives. Organizers hope the program will serve as a foundation for sustained international collaboration and future faculty and student exchange opportunities at scale. 

Visit the Visiting Scholars Partnership Program website to learn more about VSPP. For more information about LSI, visit lsi.fsu.edu. To learn more about FSU’s global footprint, visit global.fsu.edu.

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Yinghe Qi, a postdoctoral researcher in the Department of Mechanical & Aerospace Engineering at the FAMU-FSU College of Engineering and the National High Magnetic Field Laboratory (MagLab), has received the Gustav and Ingrid Klipping Award, one of cryogenic engineering’s top international honors for early-career researchers.

The International Cryogenic Engineering Committee presents the Gustav and Ingrid Klipping Award to a young researcher for outstanding work in cryogenic engineering. The award honors the Klippings’ contributions to the field and their commitment to involving the next generation of researchers. It is presented during the International Cryogenic Engineering Conference, held every two years and candidates must be 35 years of age or younger at the start of the conference.

Qi will receive the award at the 30th International Cryogenic Engineering Conference and International Cryogenic Materials Conference, scheduled for June 22–26 in Daejeon, South Korea.

“It is a privilege to be recognized by the cryogenic engineering community with this award,” Qi said. “I am incredibly thankful for the chance to work with Dr. Guo and our group at the MagLab. This environment has given me the support to tackle complex challenges in cryogenics, from dark matter detection to beamline vacuum break analysis and I am grateful for the opportunity to contribute to such impactful research.”

Advancing dark matter detection and accelerator safety

Qi was nominated by Professor Wei Guo of the FAMU-FSU College of Engineering, who cited her “broad knowledge, rigorous analytical ability and exceptional experimental and computational skills.” Her work spans several major research fronts, most notably the design of a cryogenic platform for the TESSERACT Collaboration’s dark matter search and new safety models for particle accelerator beamlines.

TESSERACT, which stands for Transition-Edge Sensors with Sub-EV Resolution And Cryogenic Targets, searches for low-mass dark matter roughly a hundred to a thousand times lighter than a standard WIMP (weakly interacting massive particle). Florida State University researchers, including members of Guo’s lab, are part of the collaboration and much of the effort in designing the specialized cryostat used in these searches was led by Guo’s team at the MagLab.

“This is a highly competitive international honor that recognizes exceptional early-career contributions to cryogenic engineering and applied low-temperature science,” Guo said. “Dr. Qi’s work has made a strong impact in cryogenic heat transfer and safety-relevant cryogenic-system modeling.”

The impact of cryogenic engineering research

Qi’s research has produced results published in leading peer-reviewed journals and carries practical value for laboratories around the world. Her work on sudden vacuum-break events in cryogenic accelerator systems, known as beamline vacuum break analysis, addresses safety challenges for facilities such as particle accelerators that rely on liquid-helium-cooled beamlines.

Guo’s broader research program at the college and MagLab spans quantum fluids and solids, cryogenic platforms and quantum sensing and devices. Qi has been a central contributor within that group for more than two years. Beyond her research contributions, she has also been recognized as a dedicated mentor within the lab.

Guo offered his “strongest recommendation” for the award, citing Qi’s scientific maturity and breadth of expertise across multiple subfields of cryogenic engineering.

FSU Quantum Initiative

Guo is co-director of the FSU Quantum Initiative and leads the Cryogenics Lab at the National High Magnetic Field Laboratory, where his research focuses on cryogenics, with applications in quantum fluid dynamics, liquid-helium-based dark matter detection, cryogenic accelerator physics, quantum-fluid-based qubits and liquid hydrogen aviation.

The Klipping Award places Qi among a small group of early-career researchers recognized internationally for pushing the boundaries of low-temperature science. Her selection reflects both the depth of her individual contributions and the strength of the research environment at the FAMU-FSU College of Engineering and the MagLab.

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Seven distinguished faculty members from Florida State University have been elected as new members of the Academy of Science, Engineering and Medicine of Florida (ASEMFL).

Membership in ASEMFL is one of the highest honors for scholars in the state, recognizing researchers who live and work in Florida and have made outstanding contributions to science, engineering and medicine nationally and globally. FSU now has 38 elected faculty members of the organization, including President Richard McCullough.

“This recognition of seven of our faculty members underscores the world-class caliber of research and scholarship taking place at Florida State University,” McCullough said. “Election to ASEMFL is a testament to their dedication, innovation, and profound impact on their respective fields. From pioneering advancements in magnetics and particle physics to revolutionary breakthroughs in healthcare technology, quantum materials, dyslexia research, and anxiety treatment, these scholars embody FSU’s commitment to academic excellence and societal impact.”

The newly elected FSU members are:

• Kathleen Amm: Amm is director of the National High Magnetic Field Laboratory (National MagLab), headquartered at FSU. An FSU alumna, she is an expert in superconductivity and
  magnet technology with more than 20 years of experience leading industrial and national laboratory programs, including prior leadership at GE Research and Brookhaven National Laboratory. Her work focuses on high magnetic field science and engineering with applications in medical and energy.
• Suvranu De: De serves as the Google Endowed Dean for the FAMU-FSU College of Engineering and is a professor of mechanical engineering. His pioneering research focuses on multiscale modeling, virtual reality for healthcare, noninvasive neuroimaging and artificial intelligence. He is an elected fellow of multiple professional societies, including the American Society of Mechanical Engineers and the American Institute for Medical and Biological Engineering.
• Jorge Piekarewicz: Piekarewicz is a a Robert O. Lawton Distinguished Professor in the Department of Physics whose research centers on the behavior of nuclear matter under extreme conditions of density. His work bridges the gap between terrestrial experiments and astronomical observations, using physical observables to understand the complex interior and properties of neutron stars.
• Harrison Prosper: Prosper is the Kirby W. Kemper Endowed Professor of Physics and a Robert O. Lawton Distinguished Professor. He is internationally recognized for his contributions to high-energy physics, particularly through his work with the Compact Muon Solenoid experiment at CERN’s Large Hadron Collider. His research has contributed to discoveries involving the gluon, top quark and the Higgs boson, as well as advancements in using Bayesian statistics and machine learning in high-energy physics analysis.
• Mike Shatruk: Shatruk is an inorganic materials chemist specializing in solid-state and molecular magnetism and the discovery of new quantum materials. As the founding director of the FSU Quantum Science Initiative, Shatruk works at the boundary between materials chemistry and physics to uncover correlations between crystal structure and magnetic properties of quantum materials. His research, supported by numerous grants, utilizes advanced X-ray and neutron scattering methods to explore intermetallic magnets, stimuli-responsive materials and molecular qubits that could revolutionize optoelectronic devices, quantum technologies, computing and medical sensing. He is a fellow of the American Association for the Advancement of Science.
• Rick Wagner: Wagner is a Robert O. Lawton Distinguished Professor of Psychology and holds the W. Russell and Eugenia Morcom Chair. He also serves as an associate director of the Florida Center for Reading Research. His research focuses reading acquisition and dyslexia, advancing the scientific understanding of phonological processing and reading disabilities.
• Brad Schmidt: Schmidt is a Robert O. Lawton Distinguished Professor and Chair of the Department of Psychology. He also directs the Anxiety and Behavioral Health Clinic at FSU. He is an internationally recognized expert on the nature, causes, treatment and prevention of anxiety psychopathology, PTSD, substance use and suicide prevention, and he has published more than 575 peer-reviewed articles.

The new inductees will be formally recognized at the ASEMFL annual meeting in November. For more information about the academy and its members, visit the ASEMFL website.

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The 2026 Atlantic hurricane season runs June 1 through Nov. 30, bringing increased potential for destructive storms.

Florida State University faculty are leaders in the study of forecasting, evacuation, insurance and building resilience against hurricanes. They are available to speak with media through the 2026 hurricane season and beyond.

Four faculty members answered questions during a virtual media briefing.

Forecasting, Formation and Tracking

Mark Bourassa, professor, Department of Earth, Ocean and Atmospheric Science, and associate director of the Center for Ocean-Atmospheric Prediction Studies
mbourassa@fsu.edu , (850) 644-6923
Bourassa uses on-site and remote (aircraft and satellite-based) observations as well as meteorological models to research air-sea interactions and how satellites measure what is happening on Earth’s surface. He is an expert on the network of global meteorological and oceanographic observations that inform forecasts, and the identification of tropical disturbances, which are possible precursors to tropical cyclones. Bourassa is also a team leader for the NASA Ocean Vector Wind Science Team.

Chelsea Nam, assistant professor, Department of Earth, Ocean and Atmospheric Science
ccnam@fsu.edu, (850) 644-1787
Nam researches formations and intensification of tropical cyclones and the hazards brought by these storms. She uses radar data from airborne, shipborne and land-based sources to develop high-resolution models tracking cyclones. Nam is a member of the American Meteorological Society Scientific and Technological Activities Commission Committee on Radar Meteorology.

Emily Powell, assistant state climatologist, Center for Ocean-Atmospheric Prediction Studies
epowell@coaps.fsu.edu, (850) 644-0719
Powell provides information about the historical and current climate and weather of Florida for application across a range of sectors and industries. Her expertise includes understanding the drivers of seasonal hurricane forecasts, such as the EL Niño/La Niña cycle, providing historical context, and investigating community risks associated with tropical cyclones. Recent projects have focused on historical climate trends and variability, natural hazards and public health risks, and strategies for building community resilience. She also coordinates the Florida Community Collaborative Rain, Hail & Snow Network (CoCoRaHS), a voluntary-based network of citizen scientists measuring and reporting precipitation from their own backyards.

Community Resilience

Pedro L. Fernández-Cabán, assistant professor, FAMU-FSU College of Engineering, Resilient Infrastructure and Disaster Response (RIDER) Center
plfernandez@eng.famu.fsu.edu , (850) 410-6251
Fernández-Cabán’s research couples laboratory and field experiments to assess the structural performance of civil infrastructure during windstorm events. His recent work focuses on developing state-of-the-art AI and machine learning models to predict hurricane wind fields and their interaction with coastal landscapes. Fernández-Cabán’s research leverages ground-level anemometric datasets collected during landfalling hurricanes and advanced wind tunnel techniques to better model the impact of coastal storms on civil infrastructure.

Katie Kehoe, assistant professor, College of Fine Arts
mkk22f@fsu.edu
Kehoe primarily works in performance and site-specific installations with a focus on natural disasters such as wildfires and hurricanes. She led a 2024 project that honored the resilience of the rural Florida community of Steinhatchee in the aftermath of hurricanes Idalia and Debby. The project, “Learning from Local Experience to Strengthen Disaster Resilience,” was part of a pilot research initiative that examines how rural communities recover from extreme weather events such as hurricanes.

Paul Niell, associate professor, Department of Art History, College of Fine Arts
pniell@fsu.edu
Niell’s research focuses on the architectural history and cultural landscapes of the Caribbean. Through his scholarship, he has worked closely with indigenous communities to foster conversation about their traditional architecture and construction methods, designed to be resilient against the region’s intense storms. He has taught courses on Caribbean architecture and culture and is available to discuss how historic building practices helped ensure survival for the region’s Native peoples and how we might be able to apply their knowledge to make our communities more resilient to hurricanes today.

Emergency Management

David Merrick, director of the Emergency Management and Homeland Security Program; director of the Center for Disaster Risk Policy
dmerrick@fsu.edu , Office: (850) 644-9961, Cell: (850) 980-7098
Merrick has worked in state emergency management for more than 21 years in roles including planning, external affairs and air operations. He developed and oversees the Emergency Management and Homeland Security Program’s Disaster Incident Research Team, which deploys to disaster impact areas to perform field research on disaster and emergency management. This team has deployed to disasters such as hurricanes Harvey, Irma, Michael, Ian, and Helene to support federal, state and local agencies. His research interests include emergency management planning and policy, remote sensing and unmanned aircraft systems, and information technology in emergency management.

Environmental Law

Shi-Ling Hsu, D’Alemberte Professor, College of Law
shsu@law.fsu.edu , (850) 644-0726
Hsu is an expert in the areas of environmental and natural resource law, economics and property. He has published in a variety of legal journals, co-authored the casebook Ocean and Coastal Resources Law and has appeared on the American Public Media radio show “Marketplace.” Before entering academia, he was a senior attorney and economist for the Environmental Law Institute in Washington, D.C.

Evacuation

Eren Ozguven, associate professor, FAMU-FSU College of Engineering, director of the Resilient Infrastructure and Disaster Response (RIDER) Center
eozguven@eng.famu.fsu.edu , (850) 410-6146
Ozguven directs the Resilient Infrastructure and Disaster Response Center, which improves the quality of life in Florida and the Southeast by identifying disaster vulnerability, improving infrastructure and investigating ways to minimize negative impacts of natural disasters. His research interests include transportation accessibility, modeling of emergency evacuation operations, artificial intelligence and the simulation of transportation networks. Recent scholarship focuses on the relationships among different infrastructure networks in Florida and how that contributes to disaster preparation.

Maxim A. Dulebenets, associate professor and graduate program director, Department of Civil & Environmental Engineering, FAMU-FSU College of Engineering
mdulebenets@eng.famu.fsu.edu , (850) 410-6621
Dulebenets’ research mainly focuses on operations and optimization. His research group has developed efficient algorithms that can be used to schedule large-scale evacuations in preparation for major natural hazards. His models capture realistic features of emergency evacuation planning, including potential impacts of evacuation settings on evacuees themselves. His recent studies propose new types of optimization models and solution algorithms for emergency evacuation planning under pandemic settings, considering a higher risk of virus spread in overcrowded emergency shelters. 

Risk and Insurance

Patricia Born, Payne H. & Charlotte Hodges Midyette Eminent Scholar in Risk Management & Insurance, Herbert Wertheim College of Business
pborn@wertheim.fsu.edu, (850) 644-7884
Born studies the insurance market structure and performance, professional liability, health insurance and the management of catastrophic risks, such as hurricanes and other natural disasters. She is a past president of the American Risk and Insurance Association and the Risk Theory Society.

Charles Nyce, Dr. William T. Hold Professor of Risk Management and Insurance and chair of the Risk Management/Insurance, Real Estate & Legal Studies Department, Herbert Wertheim College of Business
cnyce@wertheim.fsu.edu , (850) 645-8392
Nyce’s research focuses on catastrophic risk financing. He has written numerous articles on risk management and insurance topics, including title insurance, enterprise risk management, predictive analytics and natural hazards.

Public Health

Chris Uejio, professor, Department of Geography, College of Social Sciences and Public Policy
cuejio@fsu.edu
Uejio studies how the physical environment influences human health and well-being. His recent research includes investigations of tropical cyclones, extreme heat and health. Uejio has been quoted in the Orlando Sentinel, Tampa Bay Times, Wall Street Journal, Science Friday and other news outlets about public health issues, including heat waves and hurricanes.

Urban Planning

Dennis Smith, planner in residence, Department of Urban and Regional Planning, College of Social Sciences and Public Policy
djsmith3@fsu.edu
Smith is the director of the Mark & Marianne Barnebey Planning & Development Lab, which uses the academic and professional resources of Florida State University to connect with public and private partners to provide capacity and innovative planning for the sustainable growth and long-term viability of Florida communities. His work has focused on risks to the built environment, including projects for resiliency, transportation modeling, evacuation planning for high-risk areas and vulnerability assessment. He has extensive experience managing state and federal programs and a thorough knowledge of laws relating to land use, transportation and disaster recovery.

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The model combines real-time and historical data to predict outbreaks and protect public health

Every summer, beach closures disrupt families, harm local businesses and raise public health alarms. Most of the time, the warning comes after it is already too late.

A new artificial intelligence framework developed at the FAMU-FSU College of Engineering aims to change that by alerting water managers to E. coli contamination risk before anyone falls sick.

Researchers led by Assistant Professor Nasrin Alamdari developed an AI-powered predictive modeling framework that uses environmental and hydrometeorological data to provide early warnings of Escherichia coli (E. coli) contamination in recreational waterways, giving communities a window to act before health risks emerge.

Their model, which was published in Water Research, identified unsafe conditions with approximately 85% accuracy, demonstrating its potential to offer earlier warnings before levels reach unsafe thresholds.

“Beach closures often occur because we detect contamination after water conditions have already become unsafe,” said Alamdari, a researcher in the Department of Civil and Environmental Engineering and the Resilient Infrastructure and Disaster Response (RIDER) Center. “Our goal is to move from a reactive approach to a predictive one, leveraging continuous environmental data, including rainfall, river flow, turbidity, temperature and upstream conditions, to estimate E. coli levels in near real time and up to a day in advance.”

How it works

Traditional water quality monitoring relies on manual sampling followed by laboratory analysis, a process that takes 18 to 24 hours to yield results. By the time a beach or river is closed, swimmers may have already been exposed to dangerous levels of contamination.

The framework developed by researchers uses current and historical environmental data to estimate contamination risk without waiting for lab results. Inputs include upstream hydrologic conditions, streamflow rates, rainfall totals, turbidity readings and water temperature. By combining these variables, the model can flag elevated E. coli risk with 24 hours advance warning.

A 2023 sewage spill that occurred after a malfunction at the Big Creek Water Reclamation Facility illustrates exactly the kind of scenario the model is built to address.

“The 2023 Big Creek sewage spill is an example of how a sudden treatment failure can rapidly contaminate downstream recreational waters,” said Ali Salou Moumouni, a graduate researcher on the project. “Our predictive models use current and past environmental and hydrometeorological data to estimate contamination risk before lab results arrive. By factoring in upstream hydrologic conditions, our model provides earlier warnings and more targeted monitoring, improving preparedness during sudden contamination events.”

Why it matters: Human health impacts and economic costs

E. coli contamination in recreational waterways can infect people swimming there, causing gastrointestinal distress, nausea or fatigue. Vulnerable populations, such as the very young or old, are at greater risk.

The consequences of delayed contamination alerts extend beyond public health. When closures happen unexpectedly, hotels, outfitters and water recreation businesses lose revenue with little warning. Municipalities absorb higher costs from emergency public notifications and increased health incident response.

“Delays expose the public to greater health risks and increase medical expenses from waterborne illness,” Alamdari said. “Local economies that depend on recreation and tourism suffer revenue losses when visitors cancel trips or avoid affected areas, while municipalities incur higher operational costs for water testing and emergency response. Repeated advisories can also erode public trust, leading to longer-term declines in visitation and further economic loss.”

Proactive alerts, by contrast, give businesses and government agencies advance notice, reduce unnecessary closures and help communities protect both public health and economic stability. By shifting from reactive to predictive monitoring, communities can better protect public health while reducing unnecessary closures and improving economic resilience.

Risk factors

The study also documents how land use changes intensify contamination. Between 2007 and 2023, urbanization in the study area increased impervious cover from 24% to 28%, altering runoff pathways, leading to more polluted runoff and higher and more variable E. coli levels in streams.

As precipitation patterns grow less predictable, even moderate rainfall events carry elevated contamination risk in urbanized watersheds. The model accounts for rainfall history, streamflow and watershed wetness indicators to improve prediction during those in-between conditions that traditional models often miss.

“Our findings show that every development decision influences water quality and public health, highlighting the need for green infrastructure,” said Imtiaz Syed Usama, a graduate researcher on the team.

Storms compound the problem. E. coli levels can spike within hours of heavy rainfall, but traditional lab testing is too slow to catch those surges before people enter the water.

“Our model flips the script: by combining rainfall, streamflow, turbidity and other hydrometeorological data, it helps predict E. coli risk in near real time and up to a day ahead, including during extreme weather,” said Nasr Azadani Mitra, a graduate researcher at RIDER. “Communities without routine lab testing can still issue early warnings and protect public health.”

This research was supported by grants from Florida State University.

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FAMU-FSU College of Engineering researchers contribute to landmark study demonstrating ultra-low noise levels in innovative qubit platform

Florida State University and FAMU-FSU College of Engineering faculty members Wei Guo and Xianjing Zhou are part of a multi-institution research team whose latest findings advance one of the most promising platforms in quantum computing.

A new qubit, the fundamental building block of quantum information processing, invented at the U.S. Department of Energy’s Argonne National Laboratory exhibits noise levels thousands of times lower than those of most traditional qubits. The study was published in Nature Electronics.

Noise refers to disturbances in the environment that diminish a qubit’s performance. The platform is built by trapping single electrons on the surface of frozen neon gas, and the recent findings position it as a strong contender in the field of high-performance quantum technologies.

The new study was jointly led by Argonne and the University of Notre Dame. Faculty at Florida State University, the University of Chicago, Harvard University and Northeastern University collaborated on the research.

“One of the biggest obstacles in quantum computing is finding a material environment that is quiet enough for qubits to survive, yet practical enough for building larger systems,” said Guo, a professor in the Department of Mechanical Engineering at the FAMU-FSU College of Engineering and researcher at the National High Magnetic Field Laboratory. “This study shows that solid neon offers a very compelling combination of cleanliness, stability and resilience. That is exactly the kind of foundation we need if we want quantum hardware to become more robust and scalable.”

Quantum computing: Potentially transformative, but challenged by noise

Today’s computers and smartphones run on bits, which are tiny switches that can be either 0 or 1. Quantum computers use a special kind of bit known as qubits that can be 0 and 1 at the same time. What’s more, the state of one qubit can instantly affect another qubit’s state, even if they are on opposite sides of the planet.

The remarkable properties of qubits can endow quantum computers with exponentially greater computational power than that of classical computers. This opens the door to solving challenging problems like inventing disease-curing drugs, advancing materials design, enabling secure communication and optimizing complex supply chains.

Yet quantum computers are still an emerging technology. Qubits are extremely sensitive to noise — tiny disturbances in the environment such as electromagnetic fields, heat and particle vibrations. As a result, qubits tend to have short coherence times, meaning they can only retain information for a fraction of a second.

Most of today’s chip-based qubits are made of semiconducting or superconducting materials. But these qubits are often challenged by noise from material defects, embedded charges and fabrication variability. The electron-on-neon qubit has the potential to address these limitations.

Solid neon is less noisy

In 2022, Argonne scientists at the Center for Nanoscale Materials (CNM), a DOE Office of Science user facility, invented a fundamentally new type of qubit made by freezing neon gas into a solid and spraying electrons from a light bulb filament onto the solid. A special electrode traps a single electron just above the neon’s surface. The electron serves as the qubit, with the electron’s motion in space representing the qubit’s 0 and 1 states.

In this platform, electrons reside in a vacuum just above the neon surface rather than deep inside a conventional solid, which means they are naturally less exposed to the defects and fluctuating environments that often limit qubit performance in other solid-state platforms. Earlier studies had already shown that electrons on solid neon could function as qubits and achieve remarkably strong coherence under highly protected conditions. This new work takes an important next step by showing that the platform remains quiet and functional under less ideal conditions more relevant to future quantum hardware.

Testing for resilience

The study evaluated the platform’s quietness with a systematic noise characterization. Rather than testing the device only under its most protected operating condition, the team examined how the qubit behaved away from the charge-insensitive “sweet spot” and at elevated temperatures, where environmental disturbances become more consequential, allowing researchers to probe the practical resilience of the platform under realistic operating conditions.

The study team found that the noise in the neon qubit platform is 10 to 10,000 times lower than that in most semiconducting qubits and rivals the lowest semiconductor noise records. The researchers also found that the qubits can maintain coherence times above 1 microsecond at temperatures up to 400 millikelvins, a noteworthy result because quantum devices generally become more vulnerable to decoherence as temperature rises.

“Our work shows that solid neon is not only an exceptionally clean host for trapped-electron qubits, but also a surprisingly robust one,” said Xianjing Zhou, assistant professor in the Department of Mechanical Engineering at the FAMU-FSU College of Engineering and a corresponding author of the paper. “That is exciting because reducing noise and relaxing temperature constraints are both essential for pushing quantum devices beyond carefully protected laboratory demonstrations toward more realistic technologies.”

That temperature robustness could prove especially valuable for scaling. Quantum processors typically operate at extremely low temperatures, where cooling power is limited and system engineering becomes increasingly difficult. A qubit platform that remains coherent at higher temperatures could ease one of the major bottlenecks in building larger and more practical quantum systems.

“By carefully characterizing the noise seen by the qubit, we can begin to understand why this platform performs so well and where further improvements can be made,” said Xu Han, scientist at Argonne National Laboratory and co-corresponding author of the study. “That insight is important as we work toward more advanced trapped-electron quantum devices.”

A growing quantum hub in Tallahassee

Guo’s and Zhou’s contributions to this research reflect a broader and growing investment in quantum science taking shape at FSU.

Florida State University’s Quantum Initiative aims to advance quantum science and engineering and accelerate the development of technologies that could reshape computing, communication, sensing and understanding of the physical world. The FAMU-FSU College of Engineering, in partnership with Florida A&M University, is establishing the Center for Quantum Science and Engineering.

Together, these institutional investments are helping build a strong regional ecosystem for quantum research and education, creating opportunities for students to engage in cutting-edge research, deepen their technical expertise and prepare for careers in the rapidly growing quantum workforce.

The study’s authors included Xu Han and Yizhong Huang at Argonne, and Xinhao Li, who was at Argonne when this research was conducted; Yutian Wen and Dafei Jin at the University of Notre Dame; Christopher S. Wang and Brennan Dizdar at the University of Chicago; Wei Guo and Xianjing Zhou at FSU and the FAMU-FSU College of Engineering; and Xufeng Zhang at Northeastern University.

The research was supported by DOE’s Office of Basic Energy Sciences, Argonne’s Laboratory Directed Research and Development program, Julian Schwinger Foundation for Physics Research, Air Force Office of Scientific Research, National Science Foundation, Gordon and Betty Moore Foundation, Office of Naval Research Young Investigator Program, and the France and Chicago Collaborating in the Sciences program. Guo’s research was additionally supported by an NSF grant through Florida A&M University and the National High Magnetic Field Laboratory and by the Gordon and Betty Moore Foundation Grant through Florida State University.

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At high speeds, even the smallest movement can have major consequences.

When an aircraft tilts sharply during flight, the air around it does not flow smoothly. It twists into powerful, swirling currents that can destabilize the entire vehicle. These swirling structures, known as vortices, can behave unpredictably, sometimes causing aircraft to pull to one side or rotate unexpectedly. In extreme cases, they can damage critical components such as sensors or wing flaps.

New FAMU-FSU College of Engineering research shows how different angles of flight affect the vortices that form behind cones in flight. The research, published in Journal of Aircraft, could help design more stable missiles and high-speed aircraft.

“Aircraft in flight are subject to extreme forces, and as speed and maneuvering increase, these forces only get stronger,” said study co-author Rajan Kumar, chair of the Department of Mechanical and Aerospace Engineering and director of the Florida Center for Advanced Aero-Propulsion. “This study helps to understand critical phenomena responsible for those forces so engineers can create efficient and more stable designs.”

How it works

Vortices are common, but under certain conditions, they can become catastrophic.

As the cone-shaped nose of an aircraft moves through the air, vortices form behind it. As the aircraft increases its angle of incidence, or how steeply it is tilted relative to airflow, the behavior of these vortices changes. At low angles, airflow remains balanced and predictable. Beyond a critical angle, however, vortices can become large and unstable. When this breakdown happens, air slows down sharply and may spread out into different patterns.

This shift creates uneven swirling flows, or asymmetric vortices, that generate unwanted side and rotational forces, causing the aircraft to veer off course. In high-stakes environments, particularly military operations, even a slight deviation can mean missing a target or losing control entirely.

What they found

To better understand the transition from stable to asymmetric vortices, Kumar’s team combined experimental testing with advanced computational simulations to model complex airflow and identify when and how instability develops.

Using this method, they simulated airflow over a cone-shaped object traveling just above the speed of sound at Mach 1.1 at three angles of incidence: 15, 25, and 30 degrees.

At a 15‑degree angle, the main swirl of air breaks down into a complex pattern resembling two intertwined spirals, which then split into many thin, tangled strands of swirling air.

At 25 and 30 degrees, the breakdown looks different. The swirl twists apart in a single spiral pattern, indicating even stronger instability.

As the angle of incidence increased, vortex asymmetry also increased. Airflow shifted from structured and predictable to unstable and erratic, illustrating how quickly control conditions can deteriorate in real-world flight.

Vortex breakdown

The study helps answer a long-standing question in aerospace research: Why do vortices suddenly become asymmetric?

The study showed that growing instabilities within airflow unite to create larger disruptions. As small secondary vortices form and interact with primary vortices, they merge into larger structures that disrupt the aircraft’s balance.

The research also showed that vortex behavior depends on several interacting factors, including the size of the vortices and their orientation relative to the aircraft. Together, these elements determine how much force is exerted on the vehicle and how difficult it becomes to control.

Why it matters: The future of flight

Understanding the forces at work on aircraft in flight has direct implications for how they are designed and operated. These findings help engineers define safe flight conditions by identifying when airflow remains stable and when additional control systems are needed. This is especially important for high-performance aircraft that rely on extreme maneuverability.

The research also supports new design strategies, including improved control surfaces, flow control techniques and future systems that could adjust automatically during flight.

Kumar and his team are expanding their research to explore vortex behavior at higher speeds and they are transonic investigating control methods that could allow aircraft to respond to instability in real time, potentially using advances in artificial intelligence and automated systems.

At Florida State University, this work is also shaping the next generation of engineers. Students involved in this research go on to careers in industry, government labs and defense agencies.

“Research outcomes matter, but our most important product is our students. They are the future of engineering and science,” Kumar said.

Doctoral student Jordan Wilkerson and Associate Professor Unnikrishnan Sasidharan Nair were co-authors on this study. This research was supported by the Army Research Office.

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As rain falls, lurking within stormwater runoff are hidden microplastics, polluting the water sources they drain into. Even though microplastics originate in urban environments such as cities, existing data sets focus on marine and coastal areas. Without data sources on microplastics in cities, scientists are unable to develop models for predicting stormwater runoff that deal with this pollution.

In a multi-institutional study featuring the FAMU-FSU College of Engineering, researchers compiled numerous data sources to develop the Dataset of Urban RUnoff Microplastics (DURUM), a standardized data set compiling research on microplastics in urban stormwater from around the globe. The research, which was published in Scientific Data, enables comparisons across studies and supports drainage infrastructure, urban planning and environmental policy and regulation.

“Plastic pollution creates issues in the environment and human health. To protect ourselves and the world around us, we need to be able to predict the conditions under which microplastics spread and pollute our water,” said study co-author Assistant Professor Ebrahim Ahmadisharaf. “This was not possible until now. We synthesized several different sources to create a standardized data set, DURUM, which will have global impacts.”

How it works

When it rains, stormwater runoff systems quickly drain excess water from streets, protecting buildings and their occupants. Stormwater systems also help filter pollution before it reaches rivers, lakes and oceans.

In the study, the researchers created a global, standardized data set of microplastics in urban runoff, combining information from 180 sampling procedures from 15 countries to create a centralized hub of information on microplastics.

Each entry includes information such as where samples were taken, what microplastics were found in samples, microplastic concentration and more. This study aims to fill the large gap in urban stormwater runoff modeling, which will help in designing reliable stormwater systems to reduce microplastic pollution impacts.

“There are already global data sets on microplastics in marine environments, but our study dives into a completely new area,” Ahmadisharaf said. “Urban areas are unique because they have high populations and high plastic consumption. With our current technology, we cannot quickly and reliably detect these high microplastic concentrations. We need to develop new models and validate them with adequate observed data to predict microplastics in urban stormwater runoff.”

Why it matters

Microplastics are everywhere, and cities are a major source. Wear from tires and plastic accumulation from littering release these tiny fragments into the environment. Effective drainage infrastructure can help prevent microplastic pollution.

By helping scientists understand how microplastics move through urban stormwater systems, DURUM can inform the design of drainage infrastructure and mitigation strategies that more effectively reduce microplastic pollution.

“Right now, there are no established water quality regulations addressing plastics,” Ahmadisharaf said. “As such regulations are developed, it will be essential to identify and understand the sources of microplastics and the pathways through which they are transported into water bodies. This will help us design mitigation and prevention infrastructure to limit export of plastic to water bodies. The data we compiled supports the models that will inform these crucial decisions.”

Future directions

The DURUM system is similar to a map that shows how pollution spreads, guiding researchers to new conclusions for developing improved urban stormwater transport systems.

The data set is public domain, so researchers all over the globe can access it. Ahmadisharaf and colleagues plan to update DURUM as more data is discovered, enhancing it to support modeling research.

“This data set enables new capabilities for validating predictive models. With DURUM, we can be more confident about what our models predict,” Ahmadisharaf said. “It also creates a new understanding of the key drivers of microplastics in urban stormwater runoff and could lead to new insight as we continue to update the data set.”

Acknowledgements

FSU doctoral student Abdul Mobin Ibna Hafiz in the Department of Civil and Environmental Engineering was the lead author of this work. FAMU-FSU College of Engineering Assistant Professor Jeffrey Farner was a co-author of the study. Researchers from the University of Missouri, Wageningen University, the University of Exeter, Connecticut Agricultural Experiment Station, Tsinghua University and Tulane University contributed to this study.

The FSU team’s research was supported by research grants from the U.S. Department of Agriculture and the National Science Foundation.

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Florida State University has bestowed the title of Distinguished Research Professor on four outstanding faculty members for their exemplary research productivity and contributions to their fields.

“The dedication of these scholars represents the very best of Florida State University,” said Vice President for Research Stacey S. Patterson. “By pushing the boundaries of what we know about everything from quantum materials to human behavior, they are not only advancing their respective disciplines but also inspiring the next generation of innovators on our campus. We are proud to support their continued pursuit of discovery.”

The Distinguished Research Professor award recognizes outstanding research and/or creative activity of eligible Florida State University faculty currently at the rank of full professor. Recipients receive a one-time award of $10,000 and can use the title Distinguished Research Professor throughout their tenure at FSU. The title is only surpassed by that of the Robert O. Lawton Distinguished Professor Award.

This year’s recipients are:

Hui Li, Electrical & Computer Engineering, FAMU-FSU College of Engineering

Hui “Helen” Li is a leading expert in power electronics for grid and transportation electrification. Her research focuses on developing innovative power conversion technologies based on wide-bandgap devices and advanced control to achieve high-performance operation and cost reduction. Li has led power electronics research at the Center for Advanced Power Systems (CAPS) for over two decades. Her work is instrumental in advancing next-generation grid systems to meet the surging power demand from booming AI data centers and widespread transportation electrifications. She is an IEEE Fellow, a Fellow of the National Academy of Inventors (NAI), and a member of the Academy of Science, Engineering, and Medicine of Florida (ASEMFL).

Jon Maner, Psychology, College of Arts & Sciences

Jon Maner is a social psychologist who uses evolutionary theories to understand fundamental human social motives. His research explores the psychological processes underlying social hierarchy, romantic attraction, social affiliation, and self-protective processes like fear and anxiety. Maner received the American Psychological Association’s Distinguished Scientific Award for Early Career Contribution and is widely published for his work on how dominance and prestige influence leadership.

Michael Shatruk, Chemistry & Biochemistry, College of Arts & Sciences

Michael Shatruk is an inorganic materials chemist specializing in solid-state and molecular magnetism and the discovery of new quantum materials. As the founding director of the FSU Quantum Science Initiative, Shatruk works at the boundary between materials chemistry and physics to uncover correlations between crystal structure and magnetic properties of quantum materials. His research, supported by numerous grants, utilizes advanced X-ray and neutron scattering methods to explore intermetallic magnets, stimuli-responsive materials and molecular qubits that could revolutionize optoelectronic devices, quantum technologies, computing and medical sensing. He is a fellow of the American Association for the Advancement of Science.

Vladimir Dobrosavljevic, Physics, College of Arts & Sciences

Vladimir Dobrosavljevic is an internationally recognized leader in theoretical condensed matter physics, whose research has advanced the understanding of strongly correlated and disordered electronic systems, particularly near metal-insulator transitions. His work has introduced and developed powerful extensions of dynamical mean-field theory to explain how electron localization, strong correlations, and disorder interplay to produce emergent phenomena such as non-Fermi-liquid behavior, Griffiths phases, and quantum glassy dynamics, with direct relevance to materials including high-temperature superconductors, low-dimensional electron systems and “bad metals.” He has made seminal contributions to the theory of Anderson localization in correlated systems and to the understanding of non-equilibrium quantum dynamics, helping to establish glassy electronic behavior and quantum criticality as central concepts in modern condensed matter physics, while influencing both experimental directions and the broader field of quantum materials research.

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Florida State University’s Art in STEM event returns for its 12th annual exhibition showcasing the artwork of FSU students conducting research in science, technology, engineering and math disciplines.

The FSU community is invited to enjoy an opening reception from 10 a.m. to 4 p.m., Tuesday, April 21, at the Dirac Science Library, and vote in person or online for their favorite piece. The people’s choice award winner will be announced the following day.

This year’s edition of the annual exhibition, which can be viewed at the Dirac Library and accessed online in a digital gallery, is a collaboration among FSU’s Graduate Women in STEM (GWIS) organization, Art in the Library, and the FSU College of Arts and Sciences. It features 30 artworks created by students representing environmental science, geology, microscopic biology, neuroscience, physical chemistry, astrophysics, ecology, chemical engineering and more.

“The Art in STEM exhibition shows another side of students whose interests or majors are in STEM fields,” said Kaylie Green, 2025-2026 GWIS president and third-year biomathematics doctoral student. “We want viewers to connect with STEM topics through the artwork they see.”

Artists drew inspiration for their creations from their work in the field, lab and classroom, using microscopes, cameras, watercolor and acrylic paints, screen printing and more to capture the artistic side of science and bring their research to life.

“This event demonstrates that art can be found everywhere — even in cells viewed under a microscope,” Green said.

“This event demonstrates that art can be found everywhere — even in cells viewed under a microscope.”

— Kaylie Green, 2025-2026 GWIS president and third-year biomathematics doctoral student

Jennifer Scheckowitz, an undergraduate majoring in physical science in the Department of Physics, is among this year’s featured artists. Her piece, “Heart in Malachite,” highlights the hidden beauty of geological microscopy — analyzing rock, mineral and soil samples to understand geological processes, environmental history and fluid interactions.

Using the depth composition feature on a Keyence VHX-7000 digital microscope, Scheckowitz captured multiple photos of the malachite crystal at different focal points and stitched the images together to produce one cohesive photograph, highlighting the shape of a heart appearing in the light-green stone.

“When I first got the opportunity to explore different forms of microscopy, I was immediately captivated by how rocks and minerals looked under a microscope,” said Scheckowitz, who also participated in the Center for Undergraduate Research and Academic Engagement’s Undergraduate Research Opportunity Program. “I spent a lot of time taking pictures of the microscopic surfaces of many different geological specimens, but the malachite was by far the most interesting to me.”

Scheckowitz’s research was conducted through the Microscopic BioArt research project under the Nanobio Materials and Robotics group led by Jamel Ali, associate professor of chemical and biomedical engineering at the FAMU-FSU College of Engineering, and based at the FSU-headquartered National High Magnetic Field Laboratory.

Beyond its artistic appeal, geological microscopy is an effective and valuable learning tool for students and amateur geologists, preparing Scheckowitz for future research in physical science and chemical engineering. Her additional artworks in the exhibit, “Biotite Schist under UV Light” and “Sodalite Crystal,” showcase the range and beauty of photomicroscopy.

“While many geological subjects may look identical to the naked eye, employing a microscope reveals fascinating new structures and hidden differences between them,” Scheckowitz said. “It highlights structural features that often go unnoticed, revealing a whole new world just on the surface of a rock.”

Art in STEM encourages the FSU community to engage with various scientific topics, providing an aesthetic entry point for viewers to learn about the innovative research conducted by undergraduate and graduate students across programs.

“This exhibition seamlessly connects art and science,” Scheckowitz said. “I believe that art fosters innovation — the two are intertwined. Artistic experimentation mirrors scientific development, and it’s important to highlight the similarities between the two.”

For more information or to view the 2026 Art in STEM digital exhibition, visit  artinstem.create.fsu.edu. The exhibition will remain in the Dirac Science Library through the summer.

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Researchers at the FAMU-FSU College of Engineering have developed a rechargeable zinc-ion battery that uses low-cost materials and a simplified water-based assembly process to make safer reliable batteries. The approach could reshape how utility-level energy storage and home energy systems are designed and manufactured.

The work, led by Professor Petru Andrei of the Department of Electrical and Computer Engineering and doctoral student Peng Wang, was published in ACS Omega.

Meeting the demand for improved battery technology

Demand for reliable, safe and eco-friendly batteries continues to grow across industries, from consumer electronics to electric vehicles to medical devices. Lithium-ion batteries remain the industry standard, but their safety concerns — overheating and flammability chief among them — along with their environmental footprint have pushed researchers to explore alternatives.

Aqueous zinc-ion batteries, known as AZIBs, offer a cost-effective and environmentally friendlier option. Their widespread use has been held back by technical hurdles: short-circuiting caused by dendrite growth, complex manufacturing and limited long-term stability.

Dendrites are tiny metal structures that form inside batteries during charging. When they grow unchecked, they can pierce internal barriers and cause short circuits or outright failure.

How it works: solving the dendrite problem

To address those challenges, the FAMU-FSU team developed a new battery assembly approach. They integrated a specialized hydrogel electrolyte with electrodeposition of manganese dioxide, meaning a critical battery component grows directly inside the cell during assembly rather than being manufactured separately and inserted.

“We want to improve how aqueous zinc-ion batteries are made,” Andrei said. Everything is processed in water, with a nonflammable hydrogel that stabilizes and suppresses dendrites. These are tiny metal structures that can cause battery failure, making the assembly much simpler and significantly safer.”

The hydrogel is composed of poly(vinyl alcohol) and aramid nanofibers derived from Kevlar, the same material used in body armor. Together they form a flexible, durable network that retains the battery’s electrolyte and physically blocks the formation of zinc dendrites. The battery charges and discharges rapidly over hundreds of cycles with minimal capacity loss, without the hazardous solvents or energy-intensive drying steps that conventional manufacturing requires.

A simpler manufacturing process

Traditional battery manufacturing relies on slurry mixing: Powdered electrode materials are combined with solvents to form a thick paste, coated onto metal foils and then dried. It is time-intensive and requires precise equipment and quality controls at every stage.

The FAMU-FSU approach eliminates that step entirely.

“This concept can be used in production in the future,” Andrei said. “Because our process is fully water-based and doesn’t require slurry mixing and drying steps, it can fit naturally into a manufacturing line.”

Removing that step reduces equipment needs and simplifies quality controls, offering a meaningful advantage for any manufacturer looking to scale production of next-generation energy storage.

Why it matters: grid-scale energy storage

The batteries maintained capacity after more than 900 rapid charge-and-discharge cycles and performed reliably under demanding conditions.

Those results have real-world implications. Grid-scale energy storage — the infrastructure that buffers power from solar and wind sources — demands batteries that are stable, long-lasting and inexpensive to produce at scale. Home energy backup systems face similar requirements.

“The future of this technology is safe, low-cost energy storage,” Andrei said. “I see it being used in applications where safety, cost and long cycle life matter more than high energy density, such as grid storage, home energy systems and large backup power. These are situations where batteries need to last a long time and be very reliable, even if they aren’t the most powerful. Our technology is designed for stability and safety, making it well-suited for these critical uses.”

The advances could also benefit flexible electronics and wearable medical devices, where battery flammability is a particular concern.

The research was supported by Florida State University.

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