Researchers from the University of Pennsylvania have demonstrated a new mechanism for extracting energy from light a finding that could improve technologies for generating electricity from solar energy and lead to more efficient optoelectronic devices ... - Read More
A new study has revealed that the stunning iridescent wings of the tropical blue Morpho butterfly could expand the range of innovative technologies Scientific lessons learnt from these butterflies have already inspired designs of new ... - Read More
Electronic sutures that monitor surgical incisions for healing and infection Electronic films that cling to the heart like shrink wrap monitoring and regulating the heartbeat and alerting the patient and cardiologist when medical attention is ... - Read More
Chemists who are members of the American Chemical Society ACS collaborating with scientists from other fields through the University of California San Diego UCSD Center for Aerosol Impacts on Climate and the Environment CAICE have ... - Read More
A study published online in Nature Methods today demonstrated that Droplet Digital PCR ddPCR™ technology can be used to precisely and reproducibly quantify microRNA miRNA in plasma and serum across different days paving the way ... - Read More
Scientists at Rice University have trapped bismuth in a nanotube cage to tag stem cells for X ray tracking Bismuth is probably best known as the active element in a popular stomach settling elixir and ... - Read More
exhibited potent antioxidant activities Degradation of chlorogenic acid quinic acid and caffeic acid upon heat treatment produced additional antioxidants in roasted coffees The results suggest that continuous ingestion of antioxidants by habitual coffee drinkers has ... - Read More
In the baseball world a superstar can do five things exceptionally well hit hit for power run throw and field said Fuzhong Zhang In the parallel universe of the microbiological world there is a current ... - Read More
a side effect that is particularly troublesome when these drugs are used to prevent thrombosis in people undergoing heart surgery “There’s still room for improvement in terms of making an ideal drug that can block ... - Read More
A research team in Asia has developed a method for tracking or 'tracing' cells that overcomes the limitations of existing methods The team's fluorescent organic tracers will provide researchers with a non invasive tool to ... - Read More
The ability to measure brain functions non invasively is important both for clinical diagnoses and research in Neurology and Psychology Two main imaging techniques are used positron emission tomography PET which reveals metabolic processes in ... - Read More
All living things must obey the laws of physics including the second law of thermodynamics which states that the universe's disorder or entropy can only grow Highly ordered cells and organisms appear to contradict this ... - Read More
When Francis Crick and James Watson discovered the double helical structure of deoxyribonucleic acid DNA in 1953 their findings began a genetic revolution to map study and sequence the building blocks of living organisms DNA ... - Read More
One of the most promising types of solar cells has a few drawbacks A scientist at Michigan Technological University may have overcome one of them Dye sensitized solar cells are thin flexible easy to make ... - Read More
Scientists using a pioneering bio imaging system to record simultaneously the development of hundreds of aquatic embryos have discovered significant parent offspring similarities in the timing and sequence of that development Researchers at Plymouth University ... - Read More
How exactly atoms and molecules in biochemical solutions or at solid liquid interfaces do interact is a question of great importance Answers will provide insights at processes in catalysts smart functional materials and even physiological ... - Read More
A ring of protein and pigments half synthetic and half natural can be used to quickly prototype light harvesting antennas that absorb more sunlight than fully natural ones In diagrams it looks like a confection ... - Read More
Cells are very good at protecting their precious contents and as a result it's very difficult to penetrate their membrane walls to deliver drugs nutrients or biosensors without damaging or destroying the cell One effective ... - Read More
The 3D NanoChemiscope is a miracle of state of the art analysis technology As a further development of well known microscopic and mass spectroscopic methods it maps the physical and chemical surfaces of materials down ... - Read More
Chemists have unexpectedly made two differently colored crystals one orange the other blue from one chemical in the same flask while studying a special kind of molecular connection called an agostic bond The discovery reported ... - Read More
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