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July 28th, 2014

Physical Sciences’s Latest News Stories

When water speaks: Solvents make catalysts more efficient

Catalysts
Why certain catalyst materials work more efficiently when they are surrounded by water instead of a gas phase is unclear RUB chemists have now gleaned some initial answers from computer simulations They showed that water ... - Read More

Protein 'passport' helps nanoparticles get past immune system

System, Immune system
The body's immune system exists to identify and destroy foreign objects whether they are bacteria viruses flecks of dirt or splinters Unfortunately nanoparticles designed to deliver drugs and implanted devices like pacemakers or artificial joints ... - Read More

New way to probe Earth's deep interior proposed

Probe
Researchers from Amherst College and The University of Texas at Austin have described a new technique that might one day reveal in higher detail than ever before the composition and characteristics of the deep Earth ... - Read More

Researchers 'nanoweld' by applying light to aligned nanorods in solid materials

Nanorods
Researchers from North Carolina State University have developed a way to melt or weld specific portions of polymers by embedding aligned nanoparticles within the materials Their technique which melts fibers along a chosen direction within ... - Read More

Coldness triggers northward flight in monarch butterflies: Migration cycle may be vulnerable to global climate change

Climate change, Climate change, Climate, climate
Each fall millions of monarch butterflies from across the eastern United States begin a southward migration in order to escape the frigid temperatures of their northern boundaries traveling up to 2 000 miles to an ... - Read More

Robotic bat wing engineered: Researchers uncover flight secrets of real bats

Frequency, Frequency, Frequency
The strong flapping flight of bats offers great possibilities for the design of small aircraft among other applications By building a robotic bat wing Brown researchers have uncovered flight secrets of real bats the function ... - Read More

Explosives vapor detection technology: The new 'sniff test'

Sample
A quick accurate and highly sensitive process to reliably detect minute traces of explosives on luggage cargo or travelling passengers has been demonstrated by scientists at the Department of Energy's Pacific Northwest National Laboratory The ... - Read More

Turning pine sap into 'ever-green' plastics

Green, Plastics
Plastic bags are a bane of nature And not just bags just about all plastics really Most are made out of petroleum and a piece of plastic if it misses the recycling bin and ends ... - Read More

Sunlight yields more efficient carbon dioxide to methanol model

Methanol
Researchers from The University of Texas at Arlington are pioneering a new method for using carbon dioxide or CO2 to make liquid methanol fuel by using copper oxide nanowires and sunlight Share This See Also ... - Read More

Ancient 'Egyptian blue' pigment points to new telecommunications, security ink technology

A bright blue pigment used 5 000 years ago is giving modern scientists clues toward the development of new nanomaterials with potential uses in state of the art medical imaging devices remote controls for televisions ... - Read More

Most Popular Articles

Graphene Researchers Create "Superheated" Water That Can Corrode Diamonds

Released 3 11 2013 5 00 AM EDTSource Newsroom National University of Singapore more news from this source Mar 11 2013 A team of researchers from the National University of Singapore NUS led by Professor ...

Gentle pasteurization of milk – with microwaves
Microwaves, Milk

In the EU funded project MicroMilk European SMEs together with the University of Hohenheim and the Fraunhofer IGB have developed a novel method for pasteurization of milk with microwaves The system preserves the valuable components ...

Ultrasound ‘Making Waves’ for Enhancing Biofuel Production

All chefs know that you have to break some eggs to make an omelet and that includes engineers at Iowa State University who are using high frequency sound waves to break down plant materials in ...

Researchers "Fish New Pond" for Antibiotics

Released 10 11 2013 9 35 AM EDTEmbargo expired 10 13 2013 1 00 PM EDTSource Newsroom McMaster University more news from this source Oct 15 2013 Hamilton ON Oct 13 2013 Researchers at McMaster ...

Warming since 1950s partly caused by El Niño
Ocean, Ocean

A natural shift to stronger warm El Niño events in the Pacific Ocean might be responsible for a substantial portion of the global warming recorded during the past 50 years according to new research at ...

Geochemistry survey at Chatham Rise reveals absence of modern day greenhouse gas emissions
Gas, Geochemistry, Emissions

Geochemistry analysis conducted by the U S Naval Research Laboratory of fossil sediment injection structures off the New Zealand coast in February and March reveal no presence of modern day expulsions of methane gas a ...

Most Popular Topics
Materials   Chemistry   Chemical   energy   Energy   Science   chemical   Water   Time   Water   Energy   energy   chemical   Chemical   Engineering   Material   Water   Organic   molecules   Carbon   Light   cells   Earth   Molecular  

More Physical Sciences’s Latest News

Cure for common hangover? 'Pill' mimics action of human liver in fighting alcohol intoxication

Enzyme, Enzyme, Engineering, Enzyme, enzyme
In a discovery that could promise a quick fix to the common hangover a team of researchers led by UCLA engineers has identified a method for speeding up the body's reaction to the consumption of ... - Read More

Molecules assemble in water, hint at origins of life

molecules
The base pairs that hold together two pieces of RNA the older cousin of DNA are some of the most important molecular interactions in living cells Many scientists believe that these base pairs were part ... - Read More

Balsam for the Bones: Chemists develop a nanopaste for the repair of bone defects

Calcium
Following accidents or cancer surgery surgeons often have to transplant healthy bone tissue or synthetic material to repair the resulting bone defects Unfortunately these procedures do not always have the desired effect Share This See ... - Read More

New therapeutics could accelerate wound healing

cells, cells
In before and after photos from advertisements for wound healing ointments bandages and antibiotic creams we see an injury transformed from an inflamed red gash to smooth and flawless skin Share This See Also Wounds ... - Read More

New taxonomy of platinum nanoclusters

no picPhysicists have gained new insights into the inner intricacies of the structural variations of metallic nanoclusters This work by Luca Pavan Cono Di Paola and Francesca Baletto from King's College London UK is about to ... - Read More

Physical Organic Chemistry

Directly visualizing hydrogen bonds

Using a newly developed ultrafast femtosecond infrared light source chemists at the University of Chicago have been able to directly visualize the coordinated vibrations between hydrogen bonded molecules the first time this sort of chemical ...

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