A team of scientists from the National University of Singapore (NUS) has found that blue light emitting diodes (LEDs) have strong antibacterial effect on major foodborne pathogens, and are most effective when in cold temperatures ...
Cell & Microbiology
Jul 14, 2015
0
56
Researchers at Chalmers University of Technology have developed a method for efficiently cooling electronics using graphene-based film. The film has a thermal conductivity capacity that is four times that of copper. Moreover, ...
Nanomaterials
Jul 10, 2015
0
1965
To move the world toward sustainability, scientists are continuing to explore and improve ways to tap the vast power of sunlight to make fuels and generate electricity. Now they have come up with a brand-new way to use light—solar ...
Materials Science
Jun 17, 2015
1
94
They are thin, light-weight, flexible and can be produced cost- and energy-efficiently: printed microelectronic components made of synthetics. Flexible displays and touch screens, glowing films, RFID tags and solar cells ...
Materials Science
Jun 16, 2015
0
44
The first graphene quantum dot light-emitting diodes (GQD-LEDs), fabricated by using high-quantum-yield graphene quantum dots through graphite intercalation compounds, exhibit luminance in excess of 1,000 cd/m2.
Nanomaterials
Jun 15, 2015
0
66
Major advances in the field of organic electronics are currently revolutionising previously silicon-dominated semiconductor technology. Customised organic molecules enable the production of lightweight, mechanically flexible ...
Nanomaterials
Jun 10, 2015
0
46
A Si quantum dot (QD)-based hybrid inorganic/organic light-emitting diode (LED) that exhibits white-blue electroluminescence has been fabricated by Professor Ken-ichi SAITOW (Natural Science Center for Basic Research and ...
Optics & Photonics
Jun 5, 2015
0
74
The scientific team, from the Institute for Basic Science (IBS) and Seoul National University, has developed an ultra-thin wearable quantum dot light emitting diodes (QLEDs).
Nanophysics
Jun 2, 2015
0
42
The secret desire of urban daydreamers staring out their office windows at the sad brick walls of the building opposite them may soon be answered thanks to transparent light shutters developed by a group of researchers at ...
General Physics
Apr 28, 2015
2
41
Chang Chen-kai is part of Taiwan's new generation of high-tech farmers that is harnessing the island's technological edge in light-emitting diodes to grow vegetables indoors under bright LED lights.
Hi Tech & Innovation
Apr 2, 2015
2
102
