![This photo is of a male scientist sitting at a desk working with materials, wearing protective glasses.](/sites/default/files/styles/featured_square_large/public/2024-07/2023-P08173.jpg?h=c6980913&itok=LnJLvflD)
Filter News
Area of Research
News Topics
- (-) Biomedical (13)
- 3-D Printing/Advanced Manufacturing (4)
- Artificial Intelligence (8)
- Big Data (7)
- Bioenergy (28)
- Biology (43)
- Biotechnology (6)
- Chemical Sciences (4)
- Clean Water (10)
- Climate Change (23)
- Composites (1)
- Computer Science (17)
- Coronavirus (7)
- Decarbonization (16)
- Energy Storage (4)
- Environment (60)
- Exascale Computing (4)
- Fossil Energy (1)
- Frontier (3)
- High-Performance Computing (13)
- Hydropower (5)
- Machine Learning (7)
- Materials (6)
- Materials Science (9)
- Mathematics (3)
- Mercury (6)
- Microscopy (8)
- Nanotechnology (4)
- National Security (3)
- Net Zero (1)
- Neutron Science (33)
- Nuclear Energy (1)
- Physics (2)
- Polymers (2)
- Quantum Computing (1)
- Quantum Science (1)
- Renewable Energy (1)
- Security (2)
- Simulation (9)
- Space Exploration (1)
- Summit (8)
- Sustainable Energy (17)
- Transportation (1)
Media Contacts
![Omar Demerdash](/sites/default/files/styles/list_page_thumbnail/public/2020-05/demerdash_crop.jpg?h=8831409f&itok=2J2gUqDr)
With the rise of the global pandemic, Omar Demerdash, a Liane B. Russell Distinguished Staff Fellow at ORNL since 2018, has become laser-focused on potential avenues to COVID-19 therapies.
![Coronavirus graphic](/sites/default/files/styles/list_page_thumbnail/public/2020-04/covid19_jh_0.png?h=d1cb525d&itok=PyngFUZw)
In the race to identify solutions to the COVID-19 pandemic, researchers at the Department of Energy’s Oak Ridge National Laboratory are joining the fight by applying expertise in computational science, advanced manufacturing, data science and neutron science.
![Scientists created a novel polymer that is as effective as natural proteins in transporting protons through a membrane. Credit: ORNL/Jill Hemman](/sites/default/files/styles/list_page_thumbnail/public/2020-03/19-G01195_nature_feature_0.png?h=e4fbc3eb&itok=K8czXmTr)
Biological membranes, such as the “walls” of most types of living cells, primarily consist of a double layer of lipids, or “lipid bilayer,” that forms the structure, and a variety of embedded and attached proteins with highly specialized functions, including proteins that rapidly and selectively transport ions and molecules in and out of the cell.