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Molecule Called Picene Is A Potential Candidate For Use In

Molecule Called Picene Is A Potential Candidate For Use In Small-scale Electronics

By Laurel Hamers, American Institute of Physics Thin layer of picene molecules attached to a silver surface maintain their structure and function, demonstrating potential for electronic applications The emerging field of molecular...

Latest chemical bond Stories

Two Exotic Forms Of Carbon Crafted Into A Molecule For Steering Electron Flow
2014-09-11 03:17:58

SLAC National Accelerator Laboratory Scientists have married two unconventional forms of carbon – one shaped like a soccer ball, the other a tiny diamond – to make a molecule that conducts electricity in only one direction. This tiny electronic component, known as a rectifier, could play a key role in shrinking chip components down to the size of molecules to enable faster, more powerful devices. "We wanted to see what new, emergent properties might come out when you put these two...

New Light Shed On Fundamental Ultrafast Dynamics
2014-07-21 03:35:43

Kansas State University Ultrafast X-ray laser research led by Kansas State University has provided scientists with a snapshot of a fundamental molecular phenomenon. The finding sheds new light on microscopic electron motion in molecules. Artem Rudenko, assistant professor of physics and a member of the university's James R. Macdonald Laboratory; Daniel Rolles, currently a junior research group leader at Deutsches Elektronen-Synchrotron in Hamburg, Germany, who will be joining the...

2014-04-07 16:12:11

A combined computational and experimental study of self-assembled silver-based structures known as superlattices has revealed an unusual and unexpected behavior: arrays of gear-like molecular-scale machines that rotate in unison when pressure is applied to them. Computational and experimental studies show that the superlattice structures, which are self-assembled from smaller clusters of silver nanoparticles and organic protecting molecules, form in layers with the hydrogen bonds between...

Chemiscope To Help Chemistry In Action
2014-03-18 05:09:00

redOrbit Staff & Wire Reports - Your Universe Online Researchers at the University of California, Irvine’s Center for Chemistry at the Space-Time Limit (CaSTL) have reportedly developed a new tool that could make it possible to observe the making and breaking of chemical bonds and how molecules behave during a chemical reaction. The device is known as the “chemiscope,” and according to CaSTL officials it could revolutionize chemistry in much the same way that the microscope...

New Boron Nanomaterial Could Be A Very Real Possibility
2014-01-28 10:55:00

Brown University Graphene, a sheet of carbon one atom thick, may soon have a new nanomaterial partner. In the lab and on supercomputers, chemical engineers have determined that a unique arrangement of 36 boron atoms in a flat disc with a hexagonal hole in the middle may be the preferred building blocks for “borophene.” Findings are reported in Nature Communications. Researchers from Brown University have shown experimentally that a boron-based competitor to graphene is a very real...

Researchers Create First Soluble 2D Supramolecular Organic Frameworks
2013-12-16 14:20:48

Lawrence Berkeley National Laboratory Supramolecular chemistry, aka chemistry beyond the molecule, in which molecules and molecular complexes are held together by non-covalent bonds, is just beginning to come into its own with the emergence of nanotechnology. Metal-organic frameworks (MOFs) are commanding much of the attention because of their appetite for greenhouse gases, but a new player has joined the field – supramolecular organic frameworks (SOFs). Researchers with the U.S....

2013-08-15 20:49:33

One-of-a-kind spectrometer reads vibrations between atoms to find structures of molecules A Rice University laboratory has improved upon its ability to determine molecular structures in three dimensions in ways that challenge long-used standards. By measuring the vibrations between atoms using femtosecond-long laser pulses, the Rice lab of chemist Junrong Zheng is able to discern the positions of atoms within molecules without the restrictions imposed by X-ray diffraction (XRD) and...

One Chemical, Two Colors Of Crystals, Sheds Insight On Agostic Bonds Important In Industrial Catalysis
2013-08-04 07:48:34

DOE/Pacific Northwest National Laboratory Chemists have unexpectedly made two differently colored crystals -- one orange, the other blue -- from one chemical in the same flask while studying a special kind of molecular connection called an agostic bond. The discovery, reported in Angewandte Chemie International Edition on July 29, is providing new insights into important industrial chemical reactions such as those that occur while making plastics and fuels. "We were studying agostic...

Quantum Tunneling Is The Secret To Alcohol Reactions In Space
2013-06-30 12:56:40

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online Understanding chemical reactions in space is incredibly difficult. First of all, the extremely cold temperatures would all but preclude most chemicals mixing, as there is simply insufficient energy to ignite the reactions. Yet, observational data suggests that complex compounds are being created in this inhospitable environment. Now, however, a new study reveals that a quantum effect known to be the key in stellar physics may...

2013-05-24 23:22:34

The BondAmerica Corporation has partnered with Astonish to create a new and innovative marketing strategy to better support and serve customers all over the country. Chester, Virginia (PRWEB) May 23, 2013 The BondAmerica Corporation is introducing its customers to a modernized digital marketing campaign and website. The company believes in saying “yes” to its customers no matter what, which is why they are updating all of their systems to continue placing high importance on...


Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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