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Chemistry World
March 7, 2010
Simon Hadlington
Solvated electron mystery solved Researchers have answered a riddle that has been puzzling scientists for decades: why is it that electrons in an aqueous environment appear to exist in two distinct states mark for My Articles similar articles
Chemistry World
June 23, 2009
James Urquhart
Smallest acid droplet formed Scientists in Germany have observed a single molecule of HCl dissociating into its component ions in water - and have discovered that just four water molecules are needed for complete dissociation of the acid. mark for My Articles similar articles
Chemistry World
April 11, 2010
Simon Hadlington
Phosphorus fragments trapped Researchers in the US and Germany have shown how a rare and highly reactive form of phosphorus can be captured and crystallised, making it stable even at room temperature. mark for My Articles similar articles
Chemistry World
September 28, 2010
Lewis Brindley
Helium nanodroplets host ion analysis Chemists have developed a sensitive new infrared spectroscopy method that analyses molecular ions by capturing them in nanosized bubbles of freezing helium. mark for My Articles similar articles
Chemistry World
January 25, 2013
Laura Howes
Switchable catenane ready for data storage A quick experiment at the start of a PhD has resulted in a stable organic compound with four unpaired electrons. The researchers are now investigating this unusual structure for applications in batteries and data storage. mark for My Articles similar articles
Chemistry World
April 26, 2009
Simon Hadlington
Glowing protein in 'animal photosynthesis' Scientists have discovered that a glowing protein found in some exotic marine animals and used widely as a 'marker' in molecular biology has another remarkable property mark for My Articles similar articles
Chemistry World
March 2010
Philip Ball
Column: The crucible Superatoms reinforce the notion that chemistry is more about electrons than elements, says the author mark for My Articles similar articles
Chemistry World
July 29, 2011
Simon Hadlington
Archetypal Lewis Acid Borane Turned Into a Base Chemists in the US and Germany have achieved the remarkable feat of transforming a borane, an archetypal electron-accepting Lewis acid, into an electron-donating Lewis base. mark for My Articles similar articles
Chemistry World
January 8, 2014
Philip Ball
We choose to go to the muon Chemists Mohammad Goli and Shant Shahbazian posit two new light elements. They are muonium (Mu), in which an electron orbits a positively charged muon ( +), and muonic helium (He ), in which an electron orbits a 'nucleus' consisting of an alpha particle and a negative muon. mark for My Articles similar articles
Technology Research News
January 26, 2005
The How It Works Files Nanotechnology: The laws of physics behave differently at very small scales. At the nanoscale, electrons travel more quickly through wires, transistors can mete out electrons one at a time, objects stick to each other, and light can bend matter. mark for My Articles similar articles
Chemistry World
January 31, 2014
Philip Ball
X-rays set to reveal electrons' dance In principle the very intense, ultra-short x-ray pulses produced by free-electron laser sources will be capable of revealing the motions of electrons in real time as they hop between different energy states in atoms and molecules. mark for My Articles similar articles
Chemistry World
October 14, 2014
James Urquhart
Good vibrations for electron microscopy The physical and chemical properties of materials will be better understood thanks to researchers who added vibrational spectroscopy to the electron microscope at a spatial resolution of just a few nanometers. mark for My Articles similar articles
Chemistry World
May 30, 2013
Mark Peplow
Helium reserves under pressure Helium is an essential element in modern chemistry. Now the fate of one of the world's main sources of the gas hangs in the balance and the global helium market faces a period of turbulence that could send prices soaring. mark for My Articles similar articles
Chemistry World
December 6, 2006
Lionel Milgrom
Surf's up for Unstable Electron Beams Controlling short high-energy bursts of plasma electrons is difficult. But now physicists in France have managed it, using a laser to inject electrons into the wake of a plasma wave created from a jet of helium gas. mark for My Articles similar articles
Chemistry World
August 29, 2014
Simon Hadlington
Rigid molecular wires make electrons fly Researchers in Germany and Japan have shown that a new type of organic molecular wire -- which is flat and rigid -- can transfer electrons at more than 800 times the speed of its conventional, flexible counterpart. mark for My Articles similar articles
Chemistry World
July 14, 2014
Tim Wogan
First experimental evidence of a boron fullerene The first experimental evidence for a boron fullerene has been produced by researchers in the US and China. mark for My Articles similar articles
Chemistry World
January 26, 2012
David Bradley
Leaky graphene oxide lets water pour through UK researchers have created a graphene-based membrane that allows water through but not helium. mark for My Articles similar articles
Chemistry World
June 9, 2010
Jon Cartwright
Laser tracks electrons in molecules The breakthrough suggests that attosecond lasers will soon enable scientists to address problems in chemistry and biology, which until now were too complex for attosecond science. mark for My Articles similar articles
Scientific American
April 18, 2005
Kauffmann & van den Bosch
CT Scan for Molecules Producing 3-d images of electron orbitals. mark for My Articles similar articles
Chemistry World
November 5, 2009
Lewis Brindley
Playing with 'Russian-doll' fullerenes Chinese chemists have made 'Russian-doll'-style fullerenes, containing three distinct molecules trapped within one another. mark for My Articles similar articles
Chemistry World
April 9, 2015
Simon Hadlington
Superatom mimics for rare earth elements Researchers in the US believe they may be able to create mimics of rare earth elements by making new 'superatoms' composed of atomic clusters of other metals. mark for My Articles similar articles
Chemistry World
June 7, 2012
Simon Hadlington
Rethinking redox chemistry Metal oxide redox chemistry may be due a big re-think following new research by US scientists. It seems that it is not solely electrons that are being shunted about. In many, possibly most, cases a proton also comes along for the ride. mark for My Articles similar articles
Chemistry World
June 17, 2010
Hayley Birch
Keeping the heat up for super-efficient solar cells US scientists have found a way to siphon off the 'hot' electrons that are responsible for much of the energy lost in current solar cells. mark for My Articles similar articles
Chemistry World
November 20, 2006
Richard Van Noorden
Microscopy Enters the Fourth Dimension Researchers have taken electron microscopy into the fourth dimension, by recording atoms darting around on a surface in real time. mark for My Articles similar articles
Chemistry World
October 29, 2009
Simon Hadlington
Changes in atomic-scale structures observed in real time The method relies on an electron beam being focused to a spot on the sample material only a few tens of nanometres across and pulsed at a rate of femtoseconds. mark for My Articles similar articles
Chemistry World
April 5, 2012
Simon Hadlington
Graphene puts wet chemistry under the microscope Scientists in the US and Korea have shown that the single-atom thick carbon membrane can be used as a cover slip for an electron microscope to allow atomic-resolution observations of wet chemistry - something that is notoriously tricky to achieve. mark for My Articles similar articles
Chemistry World
May 16, 2010
Simon Hadlington
Anions enjoy a taste of pi European researchers have captured the moment when an anion interacts with the pi electron cloud of an aromatic molecule, something that has been known to occur but never seen at work. mark for My Articles similar articles
Chemistry World
January 27, 2011
Laura Howes
Muons take kinetic isotope effects to extremes Scientists have used muons, elementary particles similar to electrons, to investigate the effect of isotope identity on one of the most fundamental reactions in chemistry. mark for My Articles similar articles
Chemistry World
April 17, 2013
Andy Extance
Electron flashes catch organics in the act Researchers based in Canada, Germany and Japan have overcome the difficulties of collecting diffraction data on small organic molecules to make atomic-scale recordings of their movement. mark for My Articles similar articles
Chemistry World
February 25, 2015
Dannielle Whittaker
Computational tool leaves electrides with nowhere to hide Scientists in Spain have proven the existence of gas-phase electride materials through a computational method with the ability to distinguish electrides from similar ionic compounds. mark for My Articles similar articles
Technology Research News
April 21, 2004
Eric Smalley
Molecule Makes Electric Motor Researchers have built molecules that can spin on command, but finding a way to harness this molecular motion to carry out work is more difficult. A molecule that has a limited range of motion opens up new possibilities. mark for My Articles similar articles
Chemistry World
July 1, 2011
Jon Cartwright
Liquid Cement Turns Liquid Metal When an alkali metal is dissolved in ammonia, the result is free electrons. mark for My Articles similar articles
Chemistry World
January 29, 2015
Santiago Alvarez
What we mean when we talk about bonds The chemical bond is still a matter of lively debate among chemists, even a century after Gilbert Lewis introduced his electron pair bonding concept. mark for My Articles similar articles
Chemistry World
May 20, 2008
Philip Ball
Core electrons' quantum jig revealed Experiments in quantum mechanics are a little like conversations: the answer you get depends on how you ask the question. mark for My Articles similar articles
Chemistry World
January 28, 2010
Rebecca Renner
US helium strategy threatens supply The US should change the way it sells helium from its huge federal stockpile to remove its influence over the world market and avert national shortages of the material. mark for My Articles similar articles
Chemistry World
May 25, 2011
James Urquhart
Electron remains stubbornly spherical UK scientists have made the most accurate measurements to date of the shape of the electron and found - contrary to predictions that it would be aspherical - that it remains round. mark for My Articles similar articles
Chemistry World
April 15, 2010
Simon Hadlington
Lead joins the aromatic ring club Scientists in Japan have successfully incorporated an atom of lead into an aromatic molecule - the heaviest metal so far to be 'aromatised'. mark for My Articles similar articles
Chemistry World
August 2011
Column: The crucible Philip Ball wonders to what extent molecular structures are metaphorical and philosophical. mark for My Articles similar articles
Reactive Reports
Issue 37
David Bradley
Magnetic Plastics Cheap, lightweight, non-metallic magnets could result from the discovery of badly behaved electrons in a new type of free radical discovered by US researchers. mark for My Articles similar articles
Science News
August 31, 2002
TimeLine: August 27, 1932 Russians dedicate world's largest power plant... New theory explains radioactive disintegration... New isotopes predicted with neutrons as "bricks" mark for My Articles similar articles
Chemistry World
April 16, 2013
Emma Stoye
Polymer 'nano-suit' protects insects from vacuum Japanese scientists have shown that coating insect larvae with Tween-20, a common detergent, lets them survive the powerful vacuum inside an electron microscope. The technique could pave the way for high resolution live imaging. mark for My Articles similar articles
Technology Research News
September 10, 2003
Eric Smalley
Electron teams make bigger qubits Making quantum computers from electronic chips rather than cumbersome laboratory equipment requires control over individual electrons. A scheme that has a string of electrons acting as one could ease the task by expanding the target to a whopping 250 millionths of a millimeter. mark for My Articles similar articles
Chemistry World
March 27, 2012
Erica Wise
Unlocking the mysteries of ice The unusual properties of ice under compression are due to Coulomb repulsion between bonding and non-bonding electron pairs, say scientists from Singapore and China. mark for My Articles similar articles
Technology Research News
February 12, 2003
Eric Smalley
Logic scheme gains power Researchers from the University of Notre Dame have pushed an alternative computer chip architecture a step forward by finding a way to refresh the short-lived signals the scheme uses to represent the 1s and 0s of digital information. mark for My Articles similar articles
Technology Research News
August 11, 2004
Eric Smalley
Chips measure electron spin Practical quantum computers are at least a decade away, and some researchers are betting that they will never be built. But a pair of recent experiments may prove them wrong. mark for My Articles similar articles
Chemistry World
July 6, 2006
Jon Evans
Quick-Release Store for Light A collection of chemicals that can harvest the energy of light, storing and then releasing it on demand, has been unveiled by Swiss and German chemists. mark for My Articles similar articles
Technology Research News
November 5, 2003
Electrons spin magnetic fields Spintronics researchers are looking for ways to control and use electron spin. Researchers from Cornell University and Yale University have brought the field a step forward by showing that a flow of electrons that all have the same spin can transfer angular momentum to magnetic material. mark for My Articles similar articles
Chemistry World
November 12, 2007
Simon Hadlington
Coupled Enzymes May Spawn New Catalysts Chemists at the University of Oxford have created a new type of catalyst by attaching two enzymes to a microscopic flake of graphite. The system could be tailored to catalyze a range of reactions, the researchers say. mark for My Articles similar articles
Chemistry World
July 7, 2015
Matthew Gunther
Football-sized fullerene gets an electric response A football-sized resonator that can simulate the properties of a carbon fullerene has been created by scientists in Germany. mark for My Articles similar articles
Technology Research News
February 23, 2005
Light writes data in electrons Researchers developed a spin memory device that writes data as electron spins using lasers, stores the electrons in quantum dots, and reads spin information by applying a voltage to the quantum dots to generate photons. mark for My Articles similar articles