Released 1 Aug 2014 9 00 AM EDTEmbargo expired 7 Aug 2014 11 00 AM EDTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only ... - Read More
A DTU researcher has developed a method that uses X rays for the rapid identification of substances present in an indeterminate powder The new technique has the capacity to recognize advanced biological molecules such as ... - Read More
Using ultra short X ray flashes an international team of researchers watched electrons jumping between the fragments of exploding molecules The study reveals up to what distance a charge transfer between the two molecular fragments ... - Read More
In results recently published in Proceedings of the National Academy of Sciences PNAS Saint Louis University scientists have discovered that removal of disordered sections of a protein's structure reveals the molecular mechanism of a key ... - Read More
A crucial piece of the puzzle behind nature's ability to split the water molecule during photosynthesis that could help advance the development of artificial photosynthesis for clean green and renewable energy has been provided by ... - Read More
An international team of researchers led by the University of Leicester has solved a long standing mystery in biology by identifying the molecular structure of a vital biological chemical The debate which has raged within ... - Read More
The molecular building blocks that make up DNA absorb ultraviolet light so strongly that sunlight should deactivate them yet it does not Now scientists have made detailed observations of a relaxation response that protects these ... - Read More
Sometimes a cell has to die when it's done with its job or inflicted with injury that could otherwise harm an organism Conversely cells that refuse to die when expected can lead to cancer So ... - Read More
A device that essentially listens for light waves could help open up the last frontier of the electromagnetic spectrum the terahertz range So called T rays which are light waves too long for human eyes ... - Read More
A new computer program could help doctors predict which patients might suffer potentially fatal side effects from a key stroke treatment The program which assesses brain scans using pattern recognition software similar to that used ... - 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
University of Utah electrical engineers fabricated the smallest plasma transistors that can withstand high temperatures and ionizing radiation found in a nuclear reactor Such transistors someday might enable smartphones that take and collect medical X ... - Read More
Open feed cut Such is the humdrum life of a motor molecule the subject of new research at Rice University that eats and excretes damaged proteins and turns them into harmless peptides for disposal The ... - Read More
An essential weapon in the body's fight against infection has come into sharper view Researchers at Princeton University have discovered the 3D structure of an enzyme that cuts to ribbons the genetic material of viruses ... - Read More
Humans have for ages taken cues from nature to build their own devices but duplicating the steps in the complicated electronic dance of photosynthesis remains one of the biggest challenges and opportunities for chemists Currently ... - Read More
The discovery of what is essentially a 3D version of graphene the 2D sheets of carbon through which electrons race at many times the speed at which they move through silicon promises exciting new things ... - Read More
Targeted radiation therapy that is less harmful to healthy cells could see the light of day thanks to a team of French researchers from the Laboratoire de Chimie Physique Matière et Rayonnement CNRS UPMC working ... - Read More
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
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