Barely visible material that looks like tiny grains of sand may hold the key to removing an invisible health threat that has contaminated water supplies across the country. Researchers at Pacific Northwest National Laboratory ...
Materials Science
Jul 10, 2019
0
25
Proteins are the workhorses of the cell. Their activity is often controlled by adding or removing chemicals called phosphates, like switching an electrical current on or off. Measuring how many proteins are phosphorylated, ...
Analytical Chemistry
May 10, 2019
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112
Five years ago, in March 2014, researchers spent three hours packed aboard a steamy Gulfstream-1 research aircraft as it zig-zagged between pristine air over the Amazon rainforest and polluted air nearby. It was like a trip ...
Earth Sciences
Mar 29, 2019
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59
Researchers working within Pacific Northwest National Laboratory's (PNNL's) Separations Science program succeeded in coupling a highly controlled way of modifying surfaces, called ion soft landing, with a PNNL-designed and ...
Nanomaterials
Mar 20, 2019
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25
For wind and sun power to become renewable energy mainstays, the energy they produce intermittently needs to be stored and retrieved efficiently. And that requires storing solar energy in chemical bonds until the energy is ...
Materials Science
Feb 14, 2019
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27
In survival game shows, contestants are whisked away to a foreign location, where they face unfamiliar stresses. To stay in the game, they must adapt to the surroundings and often need to work together with fellow competitors.
Ecology
Jan 11, 2019
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68
A team of researchers led by PNNL computational scientist Simone Raugei have revealed new insights about how this complex enzyme does its job, finding that the seemingly wasteful formation of hydrogen has an essential purpose. ...
Materials Science
Jan 7, 2019
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20
In the search for highly active and inexpensive electrocatalysts, two reactions pose a particular challenge: the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER). Both are important for the development ...
Materials Science
Oct 17, 2018
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9
Today's demanding applications in chemical manufacturing, energy generation and storage, pollution abatement, and health care are driving development of new materials with catalytic and optoelectronic functionalities. However, ...
Materials Science
Sep 26, 2018
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8
Gold is the noblest metal—the most resistant to oxidation. However, nano-size gold has a unique ability to perform as a catalyst, even at low temperatures. The underlying mechanism for this size-dependent change in properties ...
Nanomaterials
Sep 6, 2018
0
66
