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Chemistry World
December 15, 2010
Hayley Birch
New technique probes electron properties of individual atoms A new, low voltage electron microscopy technique allows scientists to discriminate not just between atoms of different elements but between atoms of the same element in different electronic states. 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
December 11, 2012
Phillip Broadwith
Seeing the helix of DNA Italian scientists have developed a technique to improve the contrast of electron microscopy images of DNA fibers. mark for My Articles similar articles
Chemistry World
May 9, 2010
Hayley Birch
Filming fullerene formation Real-time, atomic level microscopy has revealed that the round, cage-like structures of fullerenes can form directly from sheets containing large numbers of carbon atoms. mark for My Articles similar articles
Chemistry World
November 26, 2012
David Bradley
Spotting silicon in graphene, it's dope A combination of scanning transmission electron microscopy and atomic-resolution spectroscopic techniques has allowed US researchers to pick out individual silicon atoms in a doped graphene sheet. mark for My Articles similar articles
Chemistry World
February 17, 2015
Matthew Gunther
Microscope pinpoints atoms in a lattice The imaging method, a modified form of a scanning transmission electron microscope, may help researchers to understand how chemical bonding and lattice distortions can affect the performance of alloys. 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
June 20, 2013
Emma Stoye
Capturing crystallization on camera US researchers have produced these step-by-step images of the growth of germanium telluride crystals, a reaction that is too fast to be captured in detail by conventional microscopy. mark for My Articles similar articles
IEEE Spectrum
July 2007
Saswato R. Das
Power Tool for Making Nanoscale Objects A physics team uses a special electron microscope to carve tiny gold, silver, and aluminum structures a few nanometers across. 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
July 2, 2008
Richard Van Noorden
Atomic Scale Microscopy Goes Commercial The state-of-the-art technique for seeing atoms will become an important tool for chemical analysis over the next decade as instrument manufacturers commercialize advances pioneered in laboratories. 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
Technology Research News
September 8, 2004
Alumina Glass Made in Bulk Researchers have found a way to make non-silica glasses in bulk. The bulk glass material could be produced for practical uses like kitchen tiles within a few years; more complicated optical devices will take longer. 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
June 15, 2006
Jon Evans
Through a CO2 Glass Darkly European researchers may have found a new way to capture and store CO2, by transforming it into a solid, glass-like substance. mark for My Articles similar articles
Chemistry World
September 13, 2007
James Mitchell Crow
Molecules Made with Antimatter Molecules combining electrons and positrons -- matter and antimatter -- have been made for the first time by US scientists, potentially paving the way for powerful new lasers. mark for My Articles similar articles
Chemistry World
August 21, 2014
David Bradley
A new gold standard for nano The latest work confirms gold clusters can have super atomic and molecular characteristics. mark for My Articles similar articles
Chemistry World
February 28, 2007
Simon Hadlington
Individual Atoms' Chemical ID Revealed Researchers have demonstrated for the first time that atomic force microscopy can be used to reveal the chemical identity of individual atoms on a surface at room temperature. mark for My Articles similar articles
Chemistry World
December 20, 2013
Emma Shiells
Crystals in glass: a hidden beauty Beauty may be in the eye of the beholder, but anyone browsing this collection of glass crystallisation images beheld by Edgar Zanotto's eye is unlikely to disagree with his assessment of beauty. mark for My Articles similar articles
Chemistry World
November 5, 2013
A close look at microscopy Atomic force microscopy is widely used in materials science and is beginning to be adopted in life science too. mark for My Articles similar articles
Chemistry World
June 28, 2012
Laura Howes
Stretching graphene gives quantum dots Graphene's electronic structure is the subject of much study but it seems that this can be altered by the very scanning tunnelling microscopy tips used to probe it. mark for My Articles similar articles
Chemistry World
October 20, 2006
Tom Westgate
UK Researchers Unveil Country's Most Powerful Microscope For the first time in the UK, researchers will be able to see atoms and the bonds between them, thanks to the brand new FEI Titan 80-300 monochromated scanning transmission electron microscope. mark for My Articles similar articles
Science News
March 17, 2007
Timeline: From the March 13, 1937, issue Snake accepts human aid in shedding his skin... Paraffin lenses concentrate neutrons as glass does light... History of piece of glass affects its physical make-up... mark for My Articles similar articles
Chemistry World
November 28, 2007
Tom Westgate
Molecular Traffic Spied in Nanoscale Tube Network Chemists in Germany have tracked single molecules diffusing through a porous solid for the first time. mark for My Articles similar articles
Chemistry World
July 14, 2006
Victoria Gill
Ultimate Apex Achieved Researchers have devised a method of coating a tungsten point with a protective layer of nitrogen, which holds all of the metal atoms in place and maintains the tiniest point possible. mark for My Articles similar articles
Chemistry World
September 23, 2014
Katrina Kramer
One-shot tomography gives atomic-scale 3D images Researchers from Germany and China have developed a method to obtain a 3D image of a nanocrystal, with atomic resolution, using just a single 1D snapshot. mark for My Articles similar articles
Chemistry World
September 6, 2007
Tom Westgate
Probe Maps Individual Atoms in Semiconductor Troublesome clusters of dopant atoms have been 'seen' for the first time. Researchers have drawn up the first 3D maps of the individual atoms in a semiconductor. mark for My Articles similar articles
BusinessWeek
March 15, 2004
John Carey
Physics: "Putting The Weirdness To Work" Scientists say quantum materials will be the basis for amazing devices, but when? mark for My Articles similar articles
Chemistry World
May 26, 2009
Phillip Broadwith
Salt nanowire surprise Common table salt - normally a brittle crystalline material - can be pulled into nanowires that will extend by more than twice their own length without breaking 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
August 24, 2012
Andy Extance
Inert nanoshells succumb to iron will US chemists have made silica nanoshells susceptible to breakdown by proteins in our bodies, which should make them safer for drug delivery and medical imaging applications. mark for My Articles similar articles
Chemistry World
June 25, 2014
Tim Wogan
Unusual 2D silica allotrope predicted A graphene-like allotrope of silica with unusual physical and electrical properties has been predicted by theoretical chemists in Turkey. mark for My Articles similar articles
Technology Research News
August 25, 2004
Method Makes Stronger Steel Researchers have found a way to cast relatively large structures from a type of steel whose atomic structure is amorphous, like glass, rather than the usual orderly crystalline structure of metal. mark for My Articles similar articles
Chemistry World
September 17, 2012
Jennifer Newton
Seeing cells under stress An analytical platform that imposes controlled mechanical strain onto live cells while monitoring changes in cell morphology and molecular signalling has been developed by scientists in Germany. mark for My Articles similar articles
Technology Research News
April 9, 2003
Twisted nanotubes have spring Researchers from the University of North Carolina at Chapel Hill have found a way to use carbon nanotubes -- rolled-up sheets of carbon atoms that form naturally in soot -- as tiny springs for microscopic devices. mark for My Articles similar articles
Technology Research News
January 12, 2005
Silicon Surfaces Speed Circuits Researchers have devised a way to use the chemistry of silicon surfaces to make smaller chip features. mark for My Articles similar articles
Chemistry World
April 15, 2008
James Mitchell Crow
Guessing Nature's Silica Secrets Chemists hoping to copy the way ocean-going organisms build intricate silica nanostructures have developed effective new mimics of two key biomolecules. mark for My Articles similar articles
Technology Research News
August 11, 2004
Single gold atoms altered The gold atom, positioned on an ultrathin film of sodium chloride, remained stable during the operation, despite the change in charge. mark for My Articles similar articles
Technology Research News
June 30, 2004
Chip protects single atoms Researchers have found a way to closely control the quantum states, or traits, of single atoms trapped in a microchip. The method is a step toward building devices like miniature atomic clocks that are an order of magnitude more accurate than those that exist today. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2003
Eric J. Lerner
Briefs A magnetic microscope for the brain... Spin and energy -- free?... Finest nanowire arrays... Solar-cell burnout... etc. mark for My Articles similar articles
Chemistry World
May 12, 2014
David Bradley
Elemental discoveries at the cellular level A combination of two high-power analytical techniques -- synchrotron radiation microscopy and atomic force microscopy -- has allowed Italy scientists to map vital elements in a single cancer cell. mark for My Articles similar articles