Two-dimensional solar materials may offer a way to extract more energy from sunlight. By tuning the structure of a 2-D perovskite solar material, researchers from KAUST and the Georgia Institute of Technology have shown they ...
Nanomaterials
Dec 30, 2019
0
301
Air-quality alerts often include the levels of particulate matter, small clumps of molecules in the lower atmosphere that can range in size from microscopic to visible. These particles can contribute to haze, clouds, and ...
Environment
Nov 25, 2019
0
198
Vehicles moving at hypersonic speeds are bombarded with ice crystals and dust particles in the surrounding atmosphere, making the surface material vulnerable to damage such as erosion and sputtering with each tiny collision. ...
General Physics
Nov 19, 2019
0
351
ATP synthase is a universal molecular machine for energy conversion. By coupling to cellular respiration in mitochondria, it catalyzes conversion of chemical energy of cells.
Molecular & Computational biology
Nov 18, 2019
0
11
In a paper published this week in PNAS, researchers at the University of Amsterdam's Van 't Hoff Institute for Molecular Sciences and the Amsterdam Center for Multiscale Modeling provide atomistic insight in the formation ...
Materials Science
Sep 10, 2019
0
88
While watching the production of porous membranes used for DNA sorting and sequencing, University of Illinois researchers wondered how tiny steplike defects formed during fabrication could be used to improve molecule transport. ...
Nanophysics
Aug 5, 2019
0
101
Helium and water are known to be abundant throughout the universe, particularly in giant planets such as Uranus and Neptune. Although helium is typically unreactive at common atmospheric conditions, past studies have found ...
The properties of gold in nanoscale are significantly different to those of bulk gold. Of special interest are gold nanoclusters, that are composed of between tens to some hundreds of gold atoms. Numerous of such cluster ...
Bio & Medicine
Jun 11, 2019
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8
Crystal growth is a crucial issue for fundamental science and wide applications. The growth morphology and speed are generally determined by an interplay between macroscopic thermodynamic driving forces and the microscopic ...
Condensed Matter
Jun 5, 2019
0
103
Researchers at Kanazawa University synthesized helical ladder polymers with a well-defined cyclic repeating unit and one-handed helical geometry, as they reported in the Journal of the American Chemical Society.
Polymers
May 16, 2019
0
5
