They shed light on atomic and molecular processes ultrashort laser pulses are required to study extremely fast quantum phenomena For years scientists have been trying to tune the shape of light waves so as to ... - Read More
Thanks to a new lubricant small gears can run with virtually no friction Made from liquid crystalline fluid these lubricants drastically reduce friction and wear Lubricants are used in motors axels ventilators and manufacturing machines ... - Read More
The long life of lithium ion batteries makes them the rechargeable of choice for everything from implantable medical devices to wearable consumer electronics But lithium ion batteries rely on liquid chemistries involving lithium salts dissolved ... - Read More
In a new paper in the Journal of Chemical Physics produced by AIP Publishing a research team in the United Kingdom and the United States describes how water molecules caged in fullerene spheres buckyballs are ... - Read More
With its imperceptible features carbon monoxide is widely known as the silent killer due to its risks at lethal concentrations Far less known is that carbon monoxide is produced naturally in small quantities in humans ... - Read More
Clouds play a critical role in Earth's climate Clouds also are the largest source of uncertainty in present climate models according to the latest report of the Intergovernmental Panel on Climate Change Much of the ... - Read More
Caltech researchers have found a way to make measurements that go beyond the limits imposed by quantum physics Today we are capable of measuring the position of an object with unprecedented accuracy but quantum physics ... - Read More
Researchers have found the first definitive evidence of how silicalite 1 MFI type zeolites grow showing that growth is a concerted process involving both the attachment of nanoparticles and the addition of molecules Both processes ... - Read More
Released 5 13 2014 5 30 PM EDTEmbargo expired 5 18 2014 1 00 PM EDTSource Newsroom Cedars Sinai Medical Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More
Highlights of Prof Hayakawa's research who is currently developing methods to identify metabolites of PAHs and NPAHs in urine and blood Other work include developing the most sensitive method for measuring PAHs and NPAHs showing ... - Read More
Proteins are responsible for nearly every essential process of life Their form and structure or their fold are of crucial importance for their functionality Scientists at the Max Planck Institute of Biochemistry MPIB in Martinsried ... - Read More
Biomedical engineering researchers have developed an anti cancer drug delivery method that essentially smuggles the drug into a cancer cell before triggering its release The method can be likened to keeping a cancer killing bomb ... - Read More
Chiral compounds are increasingly important in chemical manufacturing They are distinguished by a special kind of asymmetry in their molecular structure Yutaka Ukaji and colleagues at Kanazawa University have now developed a method for desymmetrising ... - Read More
Plant scientists at the U S Department of Energy's Brookhaven National Laboratory have found that certain enzymes responsible for desaturating fatty acids the building blocks of oils can link up to efficiently pass intermediate products ... - Read More
For years scientists have had an itch they couldn't scratch Even with the best microscopes and spectrometers it's been difficult to study and identify molecules at the so called mesoscale a region of matter that ... - Read More
Chemical bonds between carbon and hydrogen atoms are amongst the strongest in nature and their selective breaking in particular in symmetric molecules is of interest to chemical synthesis and the development of new biologically active ... - Read More
Many harmful substances in waste water stubbornly resist being broken down by biological waste water treatment plants Fraunhofer researchers have developed a photochemical reaction system in which water can be reliably treated at high flow ... - Read More
Rice University bioengineers have created a hydrogel that instantly turns from liquid to semisolid at close to body temperature and then degrades at precisely the right pace The gel shows potential as a bioscaffold to ... - Read More
A research team using tunable luminescent nanocrystals as tags to advance medical and security imaging have successfully applied them to high speed scanning technology and detected multiple viruses within minutes The research led by Macquarie ... - Read More
Graphene a one atom thick form of the carbon material graphite has been hailed as a wonder material strong light nearly transparent and an excellent conductor of electricity and heat But a number of practical ... - Read More
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