News tagged with green light
Green light from Silicon
Apr 15, 2009 |
4.2 / 5 (15) |
4
(PhysOrg.com) -- Researchers at the University of St Andrews have made a surprise discovery that the material at the heart of the microelectronics industry can emit green light.
Search results for green light
Who wants to pay more for green electricity?
Jul 02, 2009 |
2.5 / 5 (8) |
12
A research report in the International Journal of Environment and Pollution suggests that individuals prefer to be involved in a collective contribution to green electricity that involve everyone paying more, rather than h ...
Baby boomers' boon? LED light and green tea cream to smooth facial wrinkles
Sep 09, 2009 |
3.5 / 5 (2) |
0
Scientists in Germany are reporting a major improvement in their potential new treatment for facial wrinkles that could emerge as an alternative to Botox and cosmetic surgery. The non-invasive technique combines ...
Greenlighting a greener world (w/ Video)
Sep 02, 2009 |
3.3 / 5 (4) |
0
Just a few years ago, most conversations Christian Wetzel had about his research began with a quick explanation of LEDs.
43 percent: New solar power world record
Aug 27, 2009 |
4.2 / 5 (20) |
29
(PhysOrg.com) -- Australian and US solar cell researchers have achieved the highest efficiency for solar power, setting a new world record of 43 per cent of sunlight converted into electricity.
Galaxy Zoo Hunters Help Astronomers Discover Rare 'Green Pea' Galaxies
Jul 27, 2009 |
4.8 / 5 (11) |
2
A team of astronomers has discovered a group of rare galaxies called the "Green Peas" with the help of citizen scientists working through an online project called Galaxy Zoo. The finding could lend unique ...
Golden Oldie: Key Role for Ancient Protein in Algae Photosynthesis
Nov 27, 2009 |
3.3 / 5 (3) |
2
The discovery that an ancient light harvesting protein plays a pivotal role in the photosynthesis of green algae should help the effort to develop algae as a biofuels feedstock. Researchers with the Lawrence ...
Vibrations key to efficiency of green fluorescent protein
Nov 11, 2009 |
4.5 / 5 (6) |
1
University of California, Berkeley, chemists have discovered the secret to the success of a jellyfish protein whose green glow has made it the darling of biologists and the subject of the 2008 Nobel Prize ...
Scientists determine the structure of highly efficient light-harvesting molecules in green bacteria
May 04, 2009 |
5 / 5 (5) |
0
(PhysOrg.com) -- An international team of scientists has determined the structure of the chlorophyll molecules in green bacteria that are responsible for harvesting light energy. The team's results one day ...
'Safety valve' protects photosynthesis from too much light
Nov 25, 2009 |
4.7 / 5 (3) |
0
Photosynthetic organisms need to cope with a wide range of light intensities, which can change over timescales of seconds to minutes. Too much light can damage the photosynthetic machinery and cause cell death. Scientists ...
Expression of infrared fluorescence engineered in mammals
May 07, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Researchers at the University of California, San Diego - led by 2008 Nobel-Prize winner Roger Tsien, PhD - have shown that bacterial proteins called phytochromes can be engineered into infrared-fluorescent ...
List of search results for green light
