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News articles about "Probe"

New tool to investigate the chemistry of nature: Laser-based tabletop setup generates ultrashort XUV light pulses

The Aziz' team at the Joint Laboratory between Freie Universität Berlin and HZB has built a laser based tabletop setup which generates ultrashort XUV light pulses and achieves their monochromatization by implementing special reflection zone ... - Read More

Scientists track ripples in freestanding graphene for first time

An international team of scientists led by physicists at the University of Arkansas has tracked the dynamic movement of ripples in freestanding graphene at the atomic level This discovery advances the fundamental understanding of one ... - Read More

Label-free, sequence-specific, inexpensive fluorescent DNA sensors

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

Ocean microbes display remarkable genetic diversity: One species, a few drops of seawater, hundreds of coexisting subpopulations

The smallest most abundant marine microbe Prochlorococcus is a photosynthetic bacteria species essential to the marine ecosystem An estimated billion billion billion of the single cell creatures live in the oceans forming the base of ... - Read More

Microscopic organism plays a big role in ocean carbon cycling

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

First size-based chromatography technique for the study of livi

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

Enzyme 'Wrench' Could Be Key to Stronger, More Effective Antibiotics

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

High-strength materials from the pressure cooker: New materials made quickly and in eco-friendly manner

A Surprise in Materials Chemistry At Vienna University of Technology materials for lightweight construction protective clothing or sports equipment can be produced at high temperatures and high pressures This process is faster better and more ... - Read More

Synthetic biologists shine light on genetic circuit analysis

In a significant advance for the growing field of synthetic biology Rice University bioengineers have created a toolkit of genes and hardware that uses colored lights and engineered bacteria to bring both mathematical predictability and ... - Read More

Extraordinary momentum and spin discovered in evanescent light waves

A team of researchers from the RIKEN Center for Emergent Matter Science CEMS in Japan has identified unexpected dynamic properties of a type of light wave called evanescent waves These surprising findings contrast sharply with ... - Read More

Colored diamonds are a superconductor's best friend

Flawed but colorful diamonds are among the most sensitive detectors of magnetic fields known today allowing physicists to explore the minuscule magnetic fields in metals exotic materials and even human tissue University of California Berkeley ... - Read More

Unlocking the brain's secrets using sound

The brain is a reclusive organ Neurons the cells that make up the brain nerves and spinal cord communicate with each other using electrical pulses known as action potentials but their interactions are complicated and ... - Read More

What makes superalloys super? Hierarchical microstructure of a superalloy

Superalloys
Researchers have observed for the first time in detail how a hierarchical microstructure develops during heat treatment of a superalloy Materials in high performance turbines have to withstand not only powerful mechanical forces they also ... - Read More

Microscopic fountain pen adds new functionality to AFM microscopy

Microscopy
The Atomic Force Microscope AFM which uses a fine tipped probe to scan surfaces at the atomic scale will soon be augmented with a chemical sensor This involves the use of a hollow AFM cantilever ... - Read More

The Play-by-Play of Energy Conversion: Catching Catalysts in Action

but some details remain hidden Beginning in 2015 the next generation National Synchrotron Light Source II NSLS II will provide even brighter x rays and the Center for Functional Nanomaterials CFN will operate the first ... - Read More

Oil- and metal-munching microbes dominate deep sandstone formations

Analysis
Halomonas are a hardy breed of bacteria They can withstand heat high salinity low oxygen utter darkness and pressures that would kill most other organisms These traits enable these microbes to eke out a living ... - Read More

Ultrafast heating of water: This pot boils faster than you can watch it

Water, Water, Water
Scientists from the Hamburg Center for Free Electron Laser Science have devised a novel way to boil water in less than a trillionth of a second The theoretical concept which has not yet been demonstrated ... - Read More

Nanoscale friction: High energy losses in the vicinity of charge density waves

Friction, Density
In collaboration with the University of Basel an international team of researchers has observed a strong energy loss caused by frictional effects in the vicinity of charge density waves This may have practical significance in ... - Read More

Noble gas molecule discovered in space

Gas, Space
A molecule containing a noble gas has been discovered in space by a team including astronomers from Cardiff University The find was made using a Cardiff led instrument aboard Europe's Herschel Space Observatory The molecule ... - Read More

Missing Molecule in Chemical Production Line Discovered

Released 12 10 2013 3 00 PM ESTSource Newsroom Salk Institute for Biological Studies more news from this source Contact Information Available for logged in reporters only Citations eLifeDec 11 2013 LA JOLLA CA It ... - Read More
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