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News articles about "Chemistry"

Plastic solar cells' new design promises bright future

Plastic, Plastic, cells, cells
Energy consumption is growing rapidly in the 21st century with rising energy costs and sustainability issues greatly impacting the quality of human life Harvesting energy directly from sunlight to generate electricity using photovoltaic technologies is ... - Read More

Binding together repelling atoms

Basic chemistry tells us that a bond between atoms can form if it is energetically more favorable for the atoms to stick together than staying apart This fundamentally requires an attractive force between the atoms ... - Read More

Researchers use nanoparticles to fight cancer

Researchers at the University of Georgia are developing a new treatment technique that uses nanoparticles to reprogram immune cells so they are able to recognize and attack cancer The findings were published recently in the ... - Read More

Chemists' Work Will Aid Drug Design to Target Cancer and Inflammatory Disease

Released 8 8 2013 8 00 AM EDTSource Newsroom Indiana University more news from this source Aug 9 2013 BLOOMINGTON Ind Chemists at Indiana University Bloomington have produced detailed descriptions of the structure and molecular ... - Read More

Pollutants from incense smoke cause human lung-cell inflammation

Burning incense a popular cultural practice in many parts of the world generates indoor air pollutants that may cause inflammation in human lung cells say researchers in the Gillings School of Global Public Health at ... - Read More

'Soft robotic' devices using water-based gels

Gels
Researchers from North Carolina State University have developed a new technique for creating devices out of a water based hydrogel material that can be patterned folded and used to manipulate objects The technique holds promise ... - Read More

Cobalt replacements make solar cells more sustainable

Researchers at the University of Basel have successfully replaced the rare element iodine in copper based dye sensitized solar cells by the more abundant element cobalt taking a step forward in the development of environmentally ... - Read More

Genome-wide profiling of microRNAs demonstrates how increasing CO2 and temperatures affect plant development

Plant, plant
A study on the mechanisms of how plants respond and adapt to elevated levels of carbon dioxide CO2 and higher temperatures has opened a new perspective in climate research Lead researcher Qiong A Liu Alison ... - Read More

More accurate model of climate change's effect on soil

Scientists from UC Irvine and the National Center for Atmospheric Research have developed a new computer model to measure global warming's effect on soil worldwide that accounts for how bacteria and fungi in soil control ... - Read More

Wonders of nature inspire exotic synthetic materials

In this month's edition of Physics World a group of physicists describe how unique structures in the natural world are inspiring scientists to develop new types of materials with unprecedented properties From adhesive tape inspired ... - Read More

Scientists discover mineral-making secrets potentially useful for new materials

Proteins have gotten most of the attention in studies of how organic materials control the initial step of making the first tiny crystals that organisms use to build structures that help them move and protect ... - Read More

Long-sought method to efficiently make complex anticancer compound developed

Complex, Compound
Scientists at The Scripps Research Institute TSRI have achieved the first efficient chemical synthesis of ingenol a highly complex plant derived compound that has long been of interest to drug developers for its anticancer potential ... - Read More

New water splitting technique efficiently produces hydrogen fuel

Fuel
A University of Colorado Boulder team has developed a radically new technique that uses the power of sunlight to efficiently split water into its components of hydrogen and oxygen paving the way for the broad ... - Read More

Cracking how life arose on Earth may help clarify where else it might exist

Does life exist elsewhere or is our planet unique making us truly alone in the universe Much of the work carried out by NASA together with other research institutions is aimed at trying to come ... - Read More

How did Earth's primitive chemistry get kick started?

Earth, earth
How did life on Earth get started Three new papers co authored by Mike Russell a research scientist at NASA's Jet Propulsion Laboratory Pasadena Calif strengthen the case that Earth's first life began at alkaline ... - Read More

Could planting trees in the desert mitigate climate change?

Climate change, Climate change, Climate, climate
As the world starts feeling the effects of increasing atmospheric carbon dioxide and consequent global temperature rise researchers are looking for a Plan B to mitigate climate change A group of German scientists has now ... - Read More

Airborne campaign preparing to probe pollution-climate link

Probe
The floor of a NASA hangar and an adjacent laboratory in Southern California's high desert have been in constant motion this month as scientists prepare their instruments for installation on two of the agency's specialized ... - Read More

Sediment trapped behind dams makes them 'hot spots' for greenhouse gas emissions

With the green reputation of large hydroelectric dams already in question scientists are reporting that millions of smaller dams on rivers around the world make an important contribution to the greenhouse gases linked to global ... - Read More

Progress in using ethanol to make key raw material now produced from oil

Ethanol from corn and other plants could become the sustainable raw material for a huge variety of products from plastic packaging to detergents to synthetic rubber that are currently petroleum based This was the conclusion ... - Read More

Surprising result discovered when looking into effects of carbon nanotubes and soil sorption of toxicants

When it comes to carbon nanotubes CNTs in the soil recent research at Texas Tech University shows that the new materials do not affect the sorption of the toxic part of oil called polycyclic aromatic ... - Read More
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