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Chemistry World April 26, 2007 Philip Ball |
Water's Surface is Acidic Pure, neutral water has an acid skin. This striking notion has now been confirmed by calculations and tests by an international team of scientists. The finding could be significant for a number of disciplines. |
Chemistry World June 6, 2014 Philip Ball |
Chemistry gets strange at water's surface The attraction of opposite charges may get even stronger near the interface, say colleagues at Rensselaer Polytechnic Institute |
Chemistry World August 17, 2011 Jon Cartwright |
Plasma Treatment to Use Patient's Proteins to Improve Medical Device Biocompatibility Researchers have developed a plasma treatment that can make any medical device biocompatible by sticking a patient's own proteins to it. |
Chemistry World March 28, 2013 Tamsin Cowley |
Surface freezing in nanodroplets Experiments carried out by scientists in the US have provided new evidence in the controversial issue of surface freezing in alkane nanodroplets. |
Chemistry World October 9, 2014 Richard Massey |
Ionic liquid-gas interfaces: more than a surface glance Research by scientists in the UK suggests that small changes in the nature of binary ionic liquid systems can significantly alter their surface composition. |
Reactive Reports Issue 49 David Bradley |
Hydrophobic Water? Researchers have found evidence to indicate that water molecules don't always want to bond to other water molecules, affecting the uniformity of water forming on metal surfaces. |
Chemistry World March 6, 2011 Mike Brown |
Molecules that walk, hop and jump 'Two legged' molecules walk, hop and fly across a receptor surface, according to researchers in the Netherlands and Ireland. The findings could help us understand how viruses and bacteria interact with cell membranes, they say. |
Chemistry World May 26, 2015 Andrea Sella |
Pockels' trough Agnes Pockels was a German scientist (1862 -- 1935) and pioneer of surface science who devised a trough to measure and investigate surface tension. |
Chemistry World August 28, 2012 James Mitchell Crow |
MOF smashes gas storage ceiling Highly porous materials being developed as future fuel tanks for hydrogen- or methane-powered vehicles could hold much more gas than previously thought. |
Chemistry World June 14, 2012 Russell Johnson |
Surfactant driven propulsion A small autonomous boat powered by a volatile surfactant has been developed by scientists in Finland and Israel. The surfactant modifies the surface tension of the liquid it floats on to create a surface tension gradient that propels the boat forward. |
Chemistry World July 4, 2010 Hayley Birch |
DNA sticks at flick of switch A new technique that sticks individual DNA molecules to a gold surface works at the flick of an electrochemical switch. |
Chemistry World January 26, 2012 Simon Hadlington |
The world's first magnetic soap Researchers have created a liquid surfactant that can be moved by a magnet. |
Technology Research News May 4, 2005 |
Surface Tension Drives Nanomotor Researchers have found a way to harness surface tension to drive nanomachines. |
Fast Company Harry McCracken |
Surface 3: Finally, A $499 Device From Microsoft That Makes Sense What is Microsoft's new Surface 3 tablet/PC? That's pretty easy to explain: It's very much like the Surface Pro 3, except with a lower price, a smaller screen, and a few other signs of cost-consciousness. |
Chemistry World February 21, 2008 Simon Hadlington |
Taking the Measure of Atomic Friction Scientists in the US and Germany have successfully used an atomic force microscope to determine exactly how much effort is needed to drag a single atom of cobalt across the surface of different metals. |
Chemistry World December 23, 2015 Philip Ball |
Freezing oil droplets put on a show Researchers shown that liquid drops of oily hexadecane, coated with a surfactant and floating on water, can adopt geometric shapes seemingly more appropriate to crystals. |
Chemistry World August 13, 2010 James Urquhart |
Zooming in on intermolecular bonds German researchers have captured clear images of intermolecular bonds for the first time using a modified form of scanning tunnelling microscopy. |
Chemistry World October 15, 2013 Emily James |
Bio-friendly micro-motors propelled by polymers Scientists in the US have created a micro-motor that carries its own bio-friendly fuel to propel itself across the surface of water. And unlike other nano-engines it relies on a rather unusual mechanism to drive itself: depolymerization. |
Chemistry World February 4, 2010 Simon Hadlington |
Freezing supercooled water puzzles scientists Researchers in Israel have discovered that supercooled water itself will freeze at different temperatures depending on whether it is in contact with a positively or negatively charged surface. |
InternetNews March 17, 2009 Stuart J. Johnston |
Microsoft Shows Off a New 'Surface' or Does It? At the SXSWi conference, Microsoft discusses a next generation of Surface multitouch computer, but doesn't make any promises. |
Chemistry World July 29, 2010 Carol Stanier |
Methane all lined up Swiss researchers have found that the way methane molecules vibrate when they hit a nickel surface can have a huge effect on their reactivity. |
Chemistry World July 5, 2011 Mike Brown |
Metallic Pick and Mix with Complexes Scientists in Germany have plucked a metal ion from the middle of a phthalocyanine molecule on a silver surface. The simple method of removal, which employs a scanning tunnelling microscope, could be used to make cheaper molecular storage devices. |
Chemistry World September 3, 2010 Lewis Brindley |
First steps of water condensation observed The US team conducting the research found that the first two layers - each two molecules thick - form as ice, with subsequent layers forming into liquid droplets. |
Technology Research News April 9, 2003 |
Biochip moves liquids with heat Researchers from Princeton University have made a microscopic device that uses heat to move, mix and split droplets of liquid. The device could be used in small, battery-operated chemical sensors and hand-held medical testers. |
Chemistry World September 1, 2009 Tom Bond |
Complex shines a light on its own creation A complex that spontaneously forms at a surface and then signals its own assembly has been created by scientists from the Netherlands. |
Chemistry World April 24, 2007 Simon Hadlington |
Researchers 'See' Catalyst Molecules at Work Researchers have for the first time 'watched' in real time single molecules of catalyst participating in a reaction at a solid-liquid interface. |
Chemistry World July 4, 2013 Daniel Johnson |
Sublime Leidenfrost In the Leidenfrost effect, a liquid collides with a surface much hotter than its boiling point, forming a protective cushion of gas that also becomes an insulating layer, slowing further evaporation. |
Chemistry World October 28, 2012 Simon Hadlington |
MOF based motorboat Researchers have devised a new type of molecular motor capable of propelling itself across a liquid surface. The move mimics motile life forms found in nature, such as bacteria, in the quest for autonomous microscopic machines. |
Technology Research News September 22, 2004 |
Photo Molecules Flip Current Researchers have constructed a photodiode that consists of a mix of slightly different peptide molecules anchored to a gold surface. |
Prepared Foods September 1, 2006 Claudia D. O'Donnell |
Emulsifiers Reach Beyond the Interface Lowering interfacial tension is one of the principle factors associated with emulsifiers, but this class of ingredients offers many other functional advantages. |
Chemistry World May 11, 2007 Michael Gross |
The Atmosphere on Titan's Moon Using spectroscopic measurements made during flybys of the Cassini craft, researchers in the U.S. can now present first insights into the reactions that lead from methane and nitrogen to the formation of tholins, which are believed to make up the orange fog that veils Titan's surface. |
Popular Mechanics April 3, 2008 Glenn Derene |
Microsoft Surface Is Finally Here. What the Heck Took So Long? How one company can turn a new device from breakthrough to novelty, just by sitting on it for a technological eternity. |
Chemistry World October 24, 2006 Richard Van Noorden |
A Chequerboard of Water Water droplets cling in flat squares and dance in round globes on a smart surface created by South Korean researchers. Exposure to light wipes away the pattern, and an alternative can be written in with no etching required. |
Chemistry World September 22, 2011 Jon Evans |
Pitcher plant inspires ultimate non-stick surface By mimicking the leaves of a carnivorous tropical plant, US scientists have developed a surface so slippery that everything slides off: water, oil, blood, ice, jam and even ants. |
Chemistry World February 7, 2014 Emma Stoye |
Crystal ribbons grow on a curve Colleagues at Harvard University in the US investigated the effects of elastic stress on crystals, which is increased by growing them on a curved surface rather than a flat one. |
Chemistry World September 3, 2008 Lewis Brindley |
Hydroxide argument settled Scientists in Germany say they have settled an argument over how hydroxide ions travel quite so quickly through water, after finding evidence that they can donate a weak hydrogen bond. |
Chemistry World March 3, 2008 Simon Hadlington |
Atomic Etch A Sketch Researchers can inscribe nanowires onto a surface and rub them out again afterwards. The finding could eventually lead to a new generation of nano-scale electronic devices to rival silicon for the processing and storage of information. |
Chemistry World March 10, 2009 Alexander Hellemans |
Making pentagonal ice An international group of researchers have discovered that pentagonal structures of ice can be formed on copper surfaces consisting of Cu (110) substrates. |
Chemistry World July 26, 2012 Phillip Broadwith |
Remote controlled omniphobic surface Chemists in the US have developed a material that normally resists wetting by both aqueous and organic liquids, but can have this property 'switched off' using a magnet, allowing liquids to soak the surface. |
Chemistry World June 28, 2012 Laura Howes |
Hydrophobic display writes on water Scientists in Finland and the UK have created a surface with tunable superhydrophobicity and used it to create a display that can be written on with water. |
Chemistry World October 15, 2009 Simon Hadlington |
Optical conveyor belt gathers up molecules Researchers in Germany have developed a novel way to 'round up' biological molecules that are freely suspended in solution and trap them in a confined space using nothing more than light. |
Chemistry World September 26, 2013 Akshat Rathi |
First pictures of hydrogen bonds unveiled Researchers in China report the first visualization of a hydrogen bond using atomic force microscopy. |
Chemistry World July 19, 2010 Phillip Broadwith |
Designing porous patterns Belgian chemists are finally getting to grips with how to control the way molecules arrange themselves at the solid-liquid interface. |
Chemistry World September 20, 2012 Hayley Birch |
Lift off for nanoscale printing A new printing technique developed by US scientists allows them to transfer a pattern with nanoscale features from a stamp onto a surface, achieving surprisingly sharp results. The technique could help bring down the cost of high resolution lithography. |
Reactive Reports Issue 52 David Bradley |
Microscopic Contact Lenses Make Sense Gel lenses, resembling microscopic contacts, could find a role in biosensors for analysis and diagnostics, according to researchers at the Georgia Institute of Technology. |
Chemistry World May 2012 |
Column: The crucible Philip Ball is perplexed by the Engineering and Physical Sciences Research Council 's decision to cut surface science funding |
Chemistry World May 2, 2007 Richard Van Noorden |
Ionic Liquids' Etch-A-Sketch Surprise UK chemists have discovered how to draw and erase pictures on the surfaces of ionic liquids. |
Chemistry World November 5, 2007 Ned Stafford |
Joining up Nanocircuits A team of scientists have covalently bonded strings of porphyrin molecules on a gold surface -- a step forward in the quest to develop nano-electronics. |
Military & Aerospace Electronics November 2007 John McHale |
Purdue Researchers Demonstrate New Chip-Cooling Technology Researchers are taking a new approach with a new technology that uses tiny ionic wind engines that they say might dramatically improve computer chip cooling-a constant challenge for military and commercial electronics designers. |
Chemistry World July 5, 2006 Jon Evans |
Perfect Coating Won't Touch Water Imagine a container that can hold liquid without actually touching it. Just such a container could soon become reality following the development by two chemists of a perfectly hydrophobic surface. |