As smartphones tablets and other gadgets become smaller and more sophisticated the heat they generate while in use increases This is a growing problem because it can cause the electronics inside the gadgets to fail ... - Read More
Photovoltaic energy conversion offers one of the best means for the future of renewable energy in the world The efficiency of solar cells depends heavily upon the light absorbing materials they use Photovoltaic systems based ... - Read More
Using the interaction between light and charge fluctuations in metal nanostuctures called plasmons physicist have demonstrated the capability of measuring temperature changes in very small 3 D regions of space Plasmons can be thought of ... - Read More
A new study from North Carolina State University indicates that even a sharp increase in the use of electric drive passenger vehicles EDVs by 2050 would not significantly reduce emissions of high profile air pollutants ... - Read More
Forget remote controlled curtains A new development by researchers at the University of California Berkeley could lead to curtains and other materials that move in response to light no batteries needed A research team led ... - Read More
'Sugar is a perfect energy storage compound in nature ' Y H Percival Zhang said 'So it's only logical that we try to harness this natural power in an environmentally friendly way to produce a ... - Read More
In future thin film heating will allow plastic parts to be produced with greatly improved surface quality Researchers have also found a way to make the whole process more energy efficient If you have ever ... - Read More
A new approach to harvesting solar energy developed by MIT researchers could improve efficiency by using sunlight to heat a high temperature material whose infrared radiation would then be collected by a conventional photovoltaic cell ... - Read More
Using a copper catalyst to unite carbon dioxide with organic molecules under mild conditions could make this ubiquitous gas industrially useful Carbon dioxide has become notorious as a troublesome greenhouse gas produced by burning fossil ... - Read More
As scientists forecast the impacts of climate change one missing piece of the puzzle is what will happen to the carbon in the soil and the microbes that control the fate of this carbon as ... - Read More
The capacitors of electronic circuits function something like batteries storing electrical charge that can be quickly dumped to power devices like camera flashes So called supercapacitors take the energy storing abilities of capacitors a step ... - Read More
Humans have for ages taken cues from nature to build their own devices but duplicating the steps in the complicated electronic dance of photosynthesis remains one of the biggest challenges and opportunities for chemists Currently ... - Read More
Rice University scientists have found they can control the bonds between atoms in a molecule The molecule in question is carbon 60 also known as the buckminsterfullerene and the buckyball discovered at Rice in 1985. ... - Read More
The discovery of what is essentially a 3D version of graphene the 2D sheets of carbon through which electrons race at many times the speed at which they move through silicon promises exciting new things ... - Read More
Researchers simulating how certain bacteria run electrical current through tiny molecular wires have discovered a secret Nature uses for electron travel The results are key to understanding how the bacteria do chemistry in the ground ... - Read More
Solar energy has long been used as a clean alternative to fossil fuels such as coal and oil but it could only be harnessed during the day when the sun's rays were strongest Now researchers ... - Read More
For the first time chemists have successfully produced an artificial cell containing organelles capable of carrying out the various steps of a chemical reaction This was done at the Institute for Molecules and Materials IMM ... - Read More
Targeted radiation therapy that is less harmful to healthy cells could see the light of day thanks to a team of French researchers from the Laboratoire de Chimie Physique Matière et Rayonnement CNRS UPMC working ... - Read More
A new MRI method to map creatine at higher resolutions in the heart may help clinicians and scientists find abnormalities and disorders earlier than traditional diagnostic methods researchers at the Perelman School of Medicine at ... - Read More
Doctors may soon be able to diagnose stomach ulcers without taking tissue samples from the stomach Researchers from the University of Southern Denmark now report to have developed a new safer and noninvasive diagnostic technique ... - Read More
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