Using principles of energy transfer more commonly applied to designing solar cells scientists at the U S Department of Energy's Brookhaven National Laboratory have developed a new highly sensitive way to detect specific sequences of ... - Read More
Working together Johns Hopkins biomedical engineers and neurosurgeons report that they have created tiny biodegradable nanoparticles able to carry DNA to brain cancer cells in mice The team says the results of their proof of ... - Read More
It's broadly understood that the world's oceans play a crucial role in the global scale cycling and exchange of carbon between Earth's ecosystems and atmosphere Now scientists at Scripps Institution of Oceanography at UC San ... - Read More
Researchers from the University of Cambridge have published details about how the first organisms on Earth could have become metabolically active The results which are reported in the journal Molecular Systems Biology permit scientists to ... - Read More
Colorful church windows beads on a necklace and many of our favorite plastics share something in common they all belong to a state of matter known as glasses School children learn the difference between liquids ... - Read More
Researchers from North Carolina State University and the University of North Carolina at Chapel Hill have developed an ultrasound device that could help identify arterial plaque that is at high risk of breaking off and ... - Read More
When chemist Tehshik Yoon looks out his office window he sees a source of energy to drive chemical reactions Plants learned to synthesize chemicals with sunlight eons ago Yoon came to the field a bit ... - Read More
Ever stop to consider why lotus plant leaves always look clean The hydrophobic water repelling characteristic of the leaf termed the Lotus effect helps the plant survive in muddy swamps repelling dirt and producing beautiful ... - Read More
A team of researchers in Japan has developed a solid state lamp that emits high energy ultraviolet UV light at the shortest wavelengths ever recorded for such a device from 140 to 220 nanometers This ... - Read More
A novel imaging technique provides insights into the role of redox signaling and reactive oxygen species in living neurons in real time Scientists of the Technische Universität München TUM and the Ludwig Maximilians Universität München ... - Read More
Using nanodot technology Berkeley Lab researchers have demonstrated the first size based form of chromatography that can be used to study the membranes of living cells This unique physical approach to probing cellular membrane structures ... - Read More
Perimeter Associate Faculty member Sung Sik Lee is a condensed matter physicist but he has his eye on quantum gravity Lee lays out the problem Physics has one theory to describe how planets orbit the ... - Read More
Usually chemical reactions just take their course much like a ball rolling downhill However it is also possible to deliberately control chemical reactions at the Vienna University of Technology molecules are hit with femtosecond laser ... - Read More
Purdue University researchers have developed a way to detect and measure cancer levels in a living cell by using tiny gold particles with tails of synthetic DNA A team led by Joseph Irudayaraj professor of ... - Read More
Like a hungry diner ripping open a dinner roll a fuel cell catalyst that converts hydrogen into electricity must tear open a hydrogen molecule Now researchers have captured a view of such a catalyst holding ... - Read More
Released 4 23 2014 1 00 PM EDTSource Newsroom Pacific Northwest National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie International EditionApr 24 2014 RICHLAND Wash ... - Read More
Scratches in the car finish or cracks in polymer material Self healing materials can repair themselves by restoring their initial molecular structure after the damage Scientists of the Karlsruhe Institute of Technology and Evonik Industries ... - Read More
A passive method for sorting and fixing microbeads of different sizes could lead to cheaper and more functional biological assays Biological assays are an integral part of the researcher's toolkit in the fields of biomolecular ... - Read More
Released 4 10 2014 11 00 AM EDTEmbargo expired 4 10 2014 12 00 PM EDTSource Newsroom North Carolina State University more news from this source Contact Information Available for logged in reporters only Citations ... - Read More
Inspired by natural materials such as bone a matrix of minerals and other substances including living cells MIT engineers have coaxed bacterial cells to produce biofilms that can incorporate nonliving materials such as gold nanoparticles ... - Read More
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