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Media Contacts
![the foreground shows new macromolecules that could be made using a process invented by Oak Ridge National Laboratory chemists to upcycle the polymers from discarded plastics.](/sites/default/files/styles/list_page_thumbnail/public/2025-01/press-release%20image.jpg?h=d1cb525d&itok=cSSRni0q)
By editing the polymers of discarded plastics, ORNL chemists have found a way to generate new macromolecules with more valuable properties than those of the starting material.
![Procter & Gamble scientists used ORNL’s Summit supercomputer to create a digital model of the corneal epithelium, the primary outer layer of cells covering the human eye, and test that model against a series of cleaning compounds in search of a gentler, more environmentally sustainable formula.](/sites/default/files/styles/list_page_thumbnail/public/2025-01/Surfactants.png?h=6cd2b8da&itok=tiBxp7qR)
P&G is using simulations on the ORNL Summit supercomputer to study how surfactants in cleaners cause eye irritation. By modeling the corneal epithelium, P&G aims to develop safer, concentrated cleaning products that meet performance and safety standards while supporting sustainability goals.
![ORNL chemist Benjamin Manard is posing for a photo with a light blue and navy background](/sites/default/files/styles/list_page_thumbnail/public/2025-01/2021-P08327.jpg?h=8f9cfe54&itok=650wPiSz)
Benjamin Manard, a nuclear analytical chemist at ORNL, has been named the 2025 winner of the Emerging Leader in Atomic Spectroscopy Award from Spectroscopy magazine.
![Picture shows magnetic domains in uranium with a blue and orange organic shapes, similar to lava flowing through water, but in graphic form](/sites/default/files/styles/list_page_thumbnail/public/2024-12/Picture1_0.png?h=b4460b46&itok=9WE_Vu12)
The US focuses on nuclear nonproliferation, and ORNL plays a key role in this mission. The lab conducts advanced research in uranium science, materials analysis and nuclear forensics to detect illicit nuclear activities. Using cutting-edge tools and operational systems, ORNL supports global efforts to reduce nuclear threats by uncovering the history of nuclear materials and providing solutions for uranium removal.
![Researcher in a blue coat and glasses, purple gloves and white baseball gat pulls out materials from a metal canister](/sites/default/files/styles/list_page_thumbnail/public/2024-12/2024-P08612%20%281%29.jpg?h=c6980913&itok=t-KBQDrZ)
ORNL researchers created and tested two methods for transforming coal into the scarce mineral graphite, which is used in batteries for electric vehicles.
![Pictured is the process of converting greenhouse gases to syngas, shown with a city scape with CO2 and CH4 turning to a mountain landscape with CO and H2](/sites/default/files/styles/list_page_thumbnail/public/2024-11/24-G03729-CO-to-H2-pcg.jpg?h=e6065f0b&itok=Mz--RCa3)
A chemical reaction can convert two polluting greenhouse gases into valuable building blocks for cleaner fuels and feedstocks, but the high temperature required for the reaction also deactivates the catalyst. A team led by ORNL has found a way to thwart deactivation. The strategy may apply broadly to other catalysts.
Seven scientists affiliated with ORNL have been named Battelle Distinguished Inventors in recognition of being granted 14 or more United States patents. Since Battelle began managing ORNL in 2000, 104 ORNL researchers have reached this milestone.
![microscopic ctherm biomass](/sites/default/files/styles/list_page_thumbnail/public/2024-11/Ctherm%20deconstructing%20biomass_updated.jpg?h=1c8b2133&itok=qzGDvxA6)
Using a best-of-nature approach developed by researchers working with the Center for Bioenergy Innovation at the Department of Energy’s Oak Ridge National Laboratory and Dartmouth University, startup company Terragia Biofuel is targeting commercial biofuels production that relies on renewable plant waste and consumes less energy. The technology can help meet the demand for billions of gallons of clean liquid fuels needed to reduce emissions from airplanes, ships and long-haul trucks.
![Pictured here is the The S-adenosylmethionine molecule](/sites/default/files/styles/list_page_thumbnail/public/2024-11/24-G05566-Mercury-Methylation-Graphic-mh2.jpg?h=d1cb525d&itok=0q2NrPML)
Researchers have identified a molecule essential for the microbial conversion of inorganic mercury into the neurotoxin methylmercury, moving closer to blocking the dangerous pollutant before it forms.
Verónica Melesse Vergara and Felipe Polo-Garzon, two staff members at ORNL have been honored with Luminary Awards from Great Minds in STEM, a nonprofit organization dedicated to promoting STEM careers in underserved communities.