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News articles about "Ions"

A brake for spinning molecules: Precise control of rotational temperature of molecular ions for lab-based astrochemistry

The precise control of the rotational temperature of molecular ions opens up new possibilities for laboratory based astrochemistry Chemical reactions taking place in outer space can now be more easily studied on Earth An international ... - Read More

Mapping behavior of charges in correlated spin-orbit coupled materials: Electronic disruption prods Mott insulator's conversion to metallic state

In a relatively recently discovered class of materials known as spin orbit Mott insulators theorists have predicted the emergence of new properties at points just beyond the insulating state when electronic manipulation can transform these ... - Read More

Pumping iron: A hydrogel actuator with mussel tone

Protein from a small tasty mollusk inspired Michigan Technological University's Bruce P Lee to invent a new type of hydrogel actuator Hydrogels are soft networks of polymers with high water content like jello Because of ... - Read More

Ultra-thin tool heating for injection molding

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

Lab-on-a-chip realizes potential

Lab-on-a-chip
A portable instrument that replaces a full size laboratory provides accurate multi element analysis in less than a minute Engineers from the A*STAR Institute of Materials Research and Engineering and colleagues at the University of ... - Read More

Two-proton bit controlled by a single copper atom

Proton, Atom, Atom, Proton, Atom, Proton
Just a single foreign atom located in the vicinity of a molecule can change spatial arrangement of its atoms In a spectacular experiment an international team of researchers was able to change persistently positions of ... - Read More

Coral reefs in Palau surprisingly resistant to naturally acidified waters

Waters
Ocean researchers working on the coral reefs of Palau in 2011 and 2012 made two unexpected discoveries that could provide insight into corals' resistance and resilience to ocean acidification and aid in the creation of ... - Read More

Acid mine drainage reduces radioactivity in fracking waste

Acid
Much of the naturally occurring radioactivity in fracking wastewater might be removed by blending it with another wastewater from acid mine drainage according to a Duke University led study Fracking wastewater and acid mine drainage ... - Read More

Organic mega flow battery promises breakthrough for renewable energy

Battery, Renewable energy, Renewable
A team of Harvard scientists and engineers has demonstrated a new type of battery that could fundamentally transform the way electricity is stored on the grid making power from renewable energy sources such as wind ... - Read More

Polymer coatings based on molecular structures

Polymer
A novel method developed by researchers from Karlsruhe Institute of Technology KIT and Jacobs University Bremen enables manufacturing of polymer layers with tailor made properties and multiple functions A stable porous gel SURGEL for biological ... - Read More

Efficient removal of uranium, other heavy metals from water

A new and efficient method for the removal of uranium and other heavy metals from water has been developed at the University of Eastern Finland Chemec Ltd a Finnish chemicals industry company has purchased the ... - Read More

Welcome guests: Added molecules allow metal-organic frameworks to conduct electricity

molecules
Scientists from the National Institute of Standards and Technology NIST and Sandia National Laboratories have added something new to a family of engineered high tech materials called metal organic frameworks MOFs the ability to conduct ... - Read More

Pioneering path to electrical conductivity in 'Tinker Toy' material (MOF)

Conductivity
Sandia National Laboratories researchers have devised a novel way to realize electrical conductivity in metal organic framework MOF materials a development that could have profound implications for the future of electronics sensors energy conversion and ... - Read More

Three-dimensional view helps laser in building new molecules

Building, molecules
Scientists have developed a new feedback method for optimizing the laser pulse shapes used in the control of chemical reactions In many ways traditional chemical synthesis is similar to cooking To alter the final product ... - Read More

New light shed on solar water-splitting process

Light, Light
With the help of a new method called dual electrode photoelectrochemistry University of Oregon scientists have provided new insight into how solar water splitting cells work An important and overlooked parameter they report is the ... - Read More

Snapshots differentiate molecules from their mirror image

molecules, molecules
Small difference large effect Most biological molecules occur in two variants an original and its mirror image As a result they are related to one another like the left hand to the right For instance ... - Read More

New simulatable model displaying exotic quantum phenomena

Quantum, Quantum
It is fascinating how quantum mechanical behavior of particles at smallest scales can give rise to strange properties that can be observed in the classical world One example is the Fractional Quantum Hall Effect FQH ... - Read More

Iron-based process promises greener, cheaper, safer drug, perfume production

University of Toronto researchers have developed a series of techniques to create a variety of very active iron based catalysts necessary to produce the alcohols and amines used in the drug and perfume industry The ... - Read More

How losing information can benefit quantum computing

Quantum, Quantum
Suggesting that quantum computers might benefit from losing some data physicists at the National Institute of Standards and Technology NIST have entangled linked the quantum properties of two ions by leaking judiciously chosen information to ... - Read More

Steering electrons along chemical bonds

Chemical bonds, Chemical bonds
Electron motions induced by a strong electric field are mapped in space and time with the help of femtosecond x ray pulses An x ray movie of the crystal lithium hydride shows that the electric ... - Read More
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