Sentences with phrase «new organic molecules»

Looking for an opportunity to participate in the research and development of new organic molecules, polymers, advanced materials, identification using analytical instrumentation (NMR, MS, GPC, FTIR, UV - VIS).

In just two years of work with the Robert C. Byrd Green Bank Telescope, astronomers have discovered eight new organic molecules near the center of the Milky Way, bolstering theories that key chemical precursors of life were first forged in deep space.

Scientists have found a new organic molecule that may be the mysterious culprit that is turning some ancient stone tools blue and casting a blue sheen over other irreplaceable archaeological artifacts in an old armory in Verona, Italy.

University of Utah physicists believe they have solved the problem by creating a new organic molecule that is shaped like rotelle — wagon - wheel pasta — rather than spaghetti.

Not exact matches

«What we have described as globalization is remarkably close to Teilhard de Chardin's planetization, in which «[mankind, born on this planet and spread over its entire surface, come [s] gradually to form round its earthly matrix, a single, major, organic unity, enclosed upon itself.4 Thus the globalization of humankind could lead to the formation of a new kind of living entity — a social organism — on the same cosmic principle as that by which atoms join to form molecules, molecules join to form mega-molecules, mega-molecules unite to form living cells, and innumerable cells constitute an organism.

«29 This abstract description is very general, applying equally well to molecules, amoeba, trees, rabbits, man, and that which transcends man in some new transhuman organic society.

Richard Heck, Ei - ichi Negishi and Akira Suzuki won the Nobel Prize in chemistry for the development of new ways to synthesize complex organic molecules using palladium - catalyzed cross-couplings.

Though all my work required the making of new molecules, individual projects ranged from designing organic compounds that control the reactivity of metal ions to generating conductive polymers for lithium - ion batteries.

In the first published account of sugar and alcohol in a comet, astronomers have detected ethanol, the sugar glycolaldehyde, and other organic molecules spewing from a comet known as comet Lovejoy, New Scientist reports.

The new observations suggest water ice, mixed with organic molecules, is «widespread on the surface of the asteroid», Humberto Campins of the University of Central Florida in Orlando reported at a meeting of the American Astronomical Society's Division of Planetary Sciences in Fajardo, Puerto Rico, last week.

To build their transistor, Jan Hendrik Schn of Bell Laboratories in New Jersey and colleagues, who describe their findings in the current issue of the journal Nature, allowed many thousands of organic molecules to assemble themselves onto a gold film like bristles on a brush.

«It will allow organic chemists to focus on creating new molecules,» he says.

As a catalyst, it performs three or four micro-steps that enable two organic molecules to react and join together via a new carbon - to - carbon bond.

Toyohashi University of Technology researchers led by Associate Professor Shibatomi developed new catalytic reaction to produce chlorine - containing organic molecules in isomerically pure (left - or right - handed) form

One chemist has a new strategy to scan for life on other worlds: bypass organic chemistry in favour of any molecules too complicated to form spontaneously

Biochemist Lars Thelander at the announcement from the Royal Swedish Academy of Sciences: «Palladium - catalyzed cross-coupling has made it possible to synthesize carbon based molecules, for example, new medicines, agricultural chemicals and organic compounds used in the electronics industry.»

The new - generation microporous material designed at Dartmouth is the result of chemically stitching small organic molecules to form a framework that scrubs the isotope from water.

If it can be developed into a successful technology, the new material might help remove from the water supply small organic molecules such as Bisphenol A (BPA), a byproduct of some plastic manufacturing that has been linked to environmental damage and health risks.

Here, a reactive species, usually a negatively charged atom or molecule, attacks an organic molecule in a way that this molecule repels a currently bonded partner in order to create the new bond.

Because of graphene's chemical inertness and biocompatibility, the team expects that the new technique will be effective in detecting trace amounts of organic molecules.

The new study showed wagon - wheel molecules emit light randomly in all directions — a necessary feature for a more efficient OLED, or organic LED.

The results are encouraging for Aspuru - Guzik, who, in collaboration with computer giant IBM, is using the same computational tools to screen some 3.5 million organic molecules in the search for a new generation of flexible and lightweight solar cells.

Within a month, using novel organic molecules as markers, he and Malcolm had bagged several dozen genes — a new record.

The new study determined that much of the ocean's dissolved organic matter is made up of novel polysaccharides — long chains of sugar molecules created by photosynthetic bacteria in the upper ocean.

Scientists at The Scripps Research Institute (TSRI) have developed a method for modifying organic molecules that significantly expands the possibilities for developing new pharmaceuticals and improving old ones.

In a new study, researchers from the United States and France conducted a new Miller - Urey - style experiment that mixed the organic molecules found in Titan's atmosphere.

His current research is focused on a new class of coacervates, or tiny droplets of assorted organic molecules.

When phytoplankton use carbon dioxide to make new cells, a substantial portion of that cellular material is released into the sea as a buffet of edible molecules collectively called «dissolved organic carbon.»

«With organic molecules, we introduce a vast new set of possibilities.

This could be good news for life under the surface, as tectonics would deliver new material — including organic molecules deposited by comets — to this environment, which is otherwise completely sealed off from space.

According to Craig Hawker of University of California, Santa Barbara, US, the research might change the way chemists make and break covalent bonds, giving them a new paradigm for preparing organic molecules.»

Professor Baek and his team introduced a new synthetic methodology for fabrication of a 3D porous organic network with high specific surface area via a solid - state explosion of organic single crystals containing primer molecules.

In 1998 Aizenberg joined Bell Labs as a member of the Technical Staff where she has made several pioneering contributions including developing new biomimetic approaches for the synthesis of ordered mineral films with highly controlled shapes and orientations, and discovering unique optical systems formed by organisms (microlenses and optical fibers) that outshine technological analogs, and characterized the associated organic molecules.

Combining such specialized structures optimized by billions of years of evolution with tailored organic molecules paves the way for intriguing new materials for photonics and optoelectronics.

The five - year, $ 750,000 grant will support Collins and his team of graduate and undergraduate students in their research developing and testing new resonant X-ray scattering techniques that reveal how organic, carbon - based molecules assemble, orient and conform into nanostructures.

The new study provided the first proof that HNC is produced during the breakdown of large molecules or organic dust in the coma.

Thus, comets may be the delivery vehicles for organic molecules necessary for life to begin on a new planet.»

New observations with the Atacama Large Millimeter / submillimeter Array (ALMA), however, have uncovered the surprisingly clear chemical «fingerprints» of the complex organic molecules methanol, dimethyl ether, and methyl formate.

«These ALMA observations give us new insights into how organic molecules, the building blocks of life, form and evolve in a planet - like environment,» said Anthony Remijan, an astronomer at the National Radio Astronomy Observatory in Charlottesville, Va., and coauthor on the paper.

By way of Science Daily, an article by Mike Rodewald from the UCLA Newsroom «New method for studying molecule reactions a breakthrough in organic chemistry ``:

Another new feature on ExoMars is the rover's capacity for extracting organic molecules using a high - power ultraviolet laser.

IntraCELL V technology adds organic carbon to the trace minerals and breaks it down into new smaller re-structured molecules allowing them to be carried into the cell for maximum absorption.

This is capable by surrounding a molecule with organic carbon, then breaking it down into new polymerized, ultra-chelated, re-structured molecules.

The role of highly oxidized multifunctional organic molecules for the growth of new particles over the boreal forest region.

«Roughly, every 12 hours of donated free CPU time will result in a new molecule added to our database of candidate organic materials for solar cells,» said Alán Aspuru - Guzik of Havard, who is one of the project's leaders.

The database isn't only looking for the best organic solar molecules, but it is also teaching scientists some new things about the screening process itself, so that the tools will also get better over time and can potentially help find materials for other uses.

The H2SO4 can then condense together with water vapor (and perhaps organic compounds and / or ammonia) to form a stable cluster of molecules: A new particle is typically 1 - 2 nanometers in diameter.