Solar cells made with films mimicking the structure of the mineral perovskite are the focus of worldwide research. But only now have researchers at Case Western Reserve University directly shown the films bear a key property ...
Nanophysics
Jan 11, 2017
0
1299
Micropores in fabricated tissues such as bone and cartilage allow nutrient and oxygen diffusion into the core, and this novel approach may eventually allow lab-grown tissue to contain blood vessels, according to a team of ...
Engineering
Dec 20, 2018
0
12
Among the materials known as perovskites, one of the most exciting is a material that can convert sunlight to electricity as efficiently as today's commercial silicon solar cells and has the potential for being much cheaper ...
Materials Science
Jan 21, 2021
1
487
(PhysOrg.com) -- In the effort to convert sunlight into electricity, photovoltaic solar cells that use conductive organic polymers for light absorption and conversion have shown great potential. Organic polymers can be produced ...
Optics & Photonics
Feb 13, 2012
7
0
Bacterial cells have an added layer of protection, called the cell wall, that animal cells don't. Assembling this tough armor entails multiple steps, some of which are targeted by antibiotics like penicillin and vancomycin.
Cell & Microbiology
Jan 11, 2017
0
475
For the first time, researchers have succeeded in creating an iron molecule that can function both as a photocatalyst to produce fuel and in solar cells to produce electricity. The results indicate that the iron molecule ...
Materials Science
Nov 30, 2018
0
1008
As small and relatively simple as they may be, even viruses have strategies. Now, researchers in Japan report that they can evaluate two of these strategies through a combination of biology and math, providing a new tool ...
Cell & Microbiology
Jul 30, 2020
0
163
A research team led by biogeochemists at the University of California, Riverside has tested a popular hypothesis in paleo-ocean chemistry, and proved it false.
Cell & Microbiology
Dec 23, 2012
15
0
Carbon nanotubes have made a meteoric career in the past 15 years, even if their applications are still limited. Recent research results show that - apart from their favorable mechanical and electrical properties - they also ...
Bio & Medicine
May 5, 2009
0
0
More than 30 years ago, when University of California, Berkeley researchers discovered telomerase—an enzyme that lengthens chromosome ends and prevents them from fraying enough to kill a cell—speculation ran wild about ...
Biochemistry
Apr 25, 2018
0
1034
