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News articles about "Molecular"

Dream come true for chemists? Creating organic zeolites

Yushan Yan Distinguished Professor of Engineering at the University of Delaware is known for using nanomaterials to solve problems in energy engineering environmental sustainability and electronics His early academic work focused on zeolites porous rock ... - Read More

Dead body feeding larvae useful in forensic investigations

Non biting blow fly Chrysomya megacephala is commonly found in dead bodies and is used in forensic investigations to determine the time of death referred to as the post mortem interval A report of synanthropic ... - Read More

Unleashing the power of quantum dot triplets

Quantum computers have yet to materialise Ye scientists are making progress in devising suitable means of making such computers faster One such approach relies on quantum dots a kind of artificial atom easily controlled by ... - Read More

Chemist develops X-ray vision for quality assurance

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

Researchers discover boron 'buckyball'

The discovery 30 years ago of soccer ball shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research Now there appears to be a new ball on the pitch Researchers from Brown ... - Read More

When is a molecule a molecule? Scientists watch fast electron jumps in exploding molecules

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

Scientists Find Protein-Building Enzymes Have Undergone Metamorphosis and Evolved Diverse New Functions

work toward their next discoveries The institute's graduate program which awards PhD degrees in biology and chemistry ranks among the top ten of its kind in the nation For more information see www scripps edu ... - Read More

Removing disordered regions of shape-shifting protein explains how blood clots

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

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 ... - Read More

Deep within spinach leaves, vibrations enhance efficiency of photosynthesis

Biophysics researchers at the University of Michigan have used short pulses of light to peer into the mechanics of photosynthesis and illuminate the role that molecule vibrations play in the energy conversion process that powers ... - Read More

First snapshots of water splitting in photosynthesis

An international team led by Arizona State University scientists has published today in Nature a groundbreaking study that shows the first snapshots of photosynthesis in action as it splits water into protons electrons and oxygen ... - Read More

Postcards from the photosynthetic edge: Femtosecond snapshots of photosynthetic water oxidation

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

Neutron crystallography resolves long-standing molecular mystery

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

Study Yields First Snapshots of Water Splitting in Photosynthesis

Released 9 Jul 2014 4 00 PM EDTSource Newsroom Arizona State University College of Liberal Arts and Sciences more news from this source Contact Information Available for logged in reporters only Citations NatureJul 14 2014 ... - Read More

New Compound Treats Both Blindness and Diabetes in Animal Studies

and involved 24 researchers working in seven labs labs across four cities ” KIRA6 is the latest in a series of compounds the acronym stands for “Kinase Inhibiting RNase Attenuators that were originally designed and ... - Read More

How beryllium causes deadly lung disease

Using exquisitely detailed maps of molecular shapes and the electrical charges surrounding them researchers at National Jewish Health have discovered how the metal beryllium triggers a deadly immune response in the lungs In the July ... - Read More

Tool helps guide brain cancer surgery

A tool to help brain surgeons test and more precisely remove cancerous tissue was successfully used during surgery according to a Purdue University and Brigham and Women's Hospital study The Purdue designed tool sprays a ... - Read More

Hollow-fiber membranes could cut separation costs, energy use

Researchers have developed a microfluidic technique for fabricating a new class of metal organic framework MOF membranes inside hollow polymer fibers that are just a few hundred microns in diameter The new fabrication process believed ... - Read More

Safer, cheaper building blocks for future anti-HIV and cancer drugs

A team of researchers from KU Leuven in Belgium has developed an economical reliable and heavy metal free chemical reaction that yields fully functional 1 2 3 triazoles Triazoles are chemical compounds that can be ... - Read More

How knots can swap positions on a DNA strand

Physicists of Johannes Gutenberg University Mainz JGU and the Graduate School of Excellence Materials Science in Mainz MAINZ have been able with the aid of computer simulations to confirm and explain a mechanism by which ... - Read More
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