Purple bacteria are among Earth's oldest organisms, and among its most efficient in turning sunlight into usable chemical energy. Now, a key to their light-harvesting prowess has been explained through a detailed structural ...
Materials Science
May 15, 2013
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(Phys.org) —An old, somewhat passé, trick used to purify protein samples based on their affinity for water has found new fans at the National Institute of Standards and Technology, where materials scientists are using ...
Nanomaterials
May 1, 2013
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(Phys.org) —NASA's Cassini spacecraft has provided scientists the first close-up, visible-light views of a behemoth hurricane swirling around Saturn's north pole.
Space Exploration
Apr 29, 2013
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(Phys.org) —Scientists have developed a new type of nanoparticle with potential applications in chemistry, biology and medicine. The findings, published in Science and led by a multidisciplinary team of researchers from ...
Nanomaterials
Apr 16, 2013
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Researchers from AIST have developed microalga-based bioplastics mainly from constituents extracted from Euglena, a species of microalga.
Materials Science
Feb 28, 2013
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(Phys.org)—Saturn's north polar hexagon basks in the Sun's light now that spring has come to the northern hemisphere. Many smaller storms dot the north polar region and Saturn's signature rings, which appear to disappear ...
Space Exploration
Feb 26, 2013
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It would be a terrible thing if laboratories striving to grow graphene from carbon atoms kept winding up with big pesky diamonds.
Nanomaterials
Jan 31, 2013
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A new plant-parasitic nematode worm (Meloidoderita salina) was found in a tidal salt marsh at Mont Saint Michel Bay (MSMB) in France, where its abbey is a world-famous historical heritage. The species name 'salina' refers ...
Biotechnology
Dec 7, 2012
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Ok, are you ready for this? I know... WOW.
Space Exploration
Nov 28, 2012
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(Phys.org)—If you ease up on a pencil, does it slide more easily? Sure. But maybe not if the tip is sharpened down to nanoscale dimensions. A team of researchers at the National Institute of Standards and Technology (NIST) ...
Nanomaterials
Oct 17, 2012
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