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Some kinds of water pollution, such as algal blooms and plastics that foul rivers, lakes, and marine environments, lie in plain sight. But other contaminants are not so readily apparent, which makes t...
Bacteria trapped -- and terminated -- by graphene filter: Laser-induced graphene to remove pathogens from the air
Bacteria trapped terminated graphene filter pathogens
2019/10/10
Airborne bacteria may see what looks like a comfy shag carpet on which to settle. But it's a trap.
Rice University scientists have transformed their laser-induced graphene (LIG) into self-sterilizing...
‘Bursts’ Of Beta Waves,Not Sustained Rhythms,Filter Sensory Processing In Brain（图）
Bursts Beta Waves Not Sustained Rhythms Filter Sensory Processing Brain
2017/11/24
To better understand the brain and to develop potential therapies, neuroscientists have been investigating how “beta” frequency brainwaves help the brain filter distractions to process sensations. A n...
February 15, 2007，A newly designed porous membrane, so thin it's invisible edge-on, may revolutionize the way doctors and scientists manipulate objects as small as a molecule.