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Chemistry World
April 18, 2006
Jon Evans
Viruses Display Liquid Crystal Control Researchers have discovered that viruses can control the orientation of liquid crystals. Harnessing this ability could aid the development of nanomaterials and biosensors, they claim. mark for My Articles similar articles
Technology Research News
August 25, 2004
Kimberly Patch
Liquid Crystal IDs Pathogens Liquid crystal is not only the stuff of computer screens and watch displays, it is also how your cell membranes are structured. Combining the similarly structured artificial and biological materials makes a device that detects viruses and toxins. mark for My Articles similar articles
Reactive Reports
Issue 33
David Bradley
Two-faced Liquid Crystals A new class of programmable liquid crystals could be used to make variable optical filters for laboratory instrumentation and digital cameras; they might even be used to treat dyslexia. mark for My Articles similar articles
Chemistry World
July 24, 2009
Nina Notman
Chiral isotropic liquids from achiral molecules Boomerang-shaped liquid crystal phase molecules that don't exhibit 'handedness' (chirality) have been found to form unusual chiral structures that spontaneously separate into left- and right-handed domains. mark for My Articles similar articles
Technology Research News
April 9, 2003
Liquid crystals go 3D Researchers from Sheffield University in England and the University of Pennsylvania have unlocked some of the secrets of liquid crystals, materials that self-assemble into lattices of geometric shapes that are neither solid nor liquid, but somewhere between. mark for My Articles similar articles
Technology Research News
November 19, 2003
Liquid Crystal Tunes Fiber Researchers have combined photonic crystal and liquid crystal to make an optical fiber whose properties can change according to temperature. The combination allows the researchers to change the properties of the light inside the fiber. mark for My Articles similar articles
Technology Research News
February 25, 2004
Nanotube mix makes liquid crystal Carbon nanotubes are rolled-up sheets of carbon atoms that can be as narrow as 0.4 nanometers, or the span of four hydrogen atoms. They have useful electrical and mechanical properties and are a leading player in nanotechnology. mark for My Articles similar articles
Chemistry World
February 9, 2015
Hugh Cowley
Unexpected success with luminescent liquid crystals A simple and effective procedure to incorporate strongly-emitting inorganic clusters into nematic liquid crystals has been reported by a team from France. mark for My Articles similar articles
Chemistry World
May 27, 2015
Emma Stephen
ZIF-8 disrupts ionic liquid deep freeze Researchers from Japan have combined an ionic liquid with a metal -- organic framework to produce an unusual material that retains its conductivity below -- 20 C. mark for My Articles similar articles
Chemistry World
August 3, 2011
Simon Hadlington
Liquid Crystals Rearrange to Glow in Three Colours Chemists in Japan have created a luminescent liquid crystal that can switch between three different colours when stimulated with heat and mechanical force. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
December 17, 2003
Chip uses oil to move droplets Researchers from North Carolina State University have devised a way to manipulate tiny droplets and particles on a chip. Key to the system is suspending what needs to be moved in a heavier liquid. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
June 26, 2008
Bea Perks
Liquid Crystals Stand up for DNA Detection Liquid crystals that realign in response to DNA can reveal subtle sequence alterations, even a single base mutation, report US scientists. mark for My Articles similar articles
Chemistry World
June 12, 2008
Michael Gross
Light Drives Plastic Motor Chemists in Japan have built a rotary motor driven purely by light shining onto a polymer film. mark for My Articles similar articles
Chemistry World
April 18, 2011
Kate McAlpine
Shaping crystals with bio-tools Researchers in the US have developed a new approach for controlling crystal growth, borrowing tools from biology. mark for My Articles similar articles
IEEE Spectrum
November 2012
Benjamin Gross
How RCA Lost the LCD RCA owned the early patents but failed to commercialize the liquid crystal display mark for My Articles similar articles
Reactive Reports
December 2006
David Bradley
Rubber Suits You Sir Military personnel, chemical workers, and others could benefit from a new synthetic rubber material tailored with liquid crystals. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
September 18, 2012
Phillip Broadwith
Caffeine crystals with an elastic bent Indian chemists have discovered a highly elastic but crystalline material made from caffeine. The crystals maintain their elasticity down to -100 C. mark for My Articles similar articles
Chemistry World
December 22, 2010
Patricia Pantos
Ferrofluids help you see better US researchers have used ferrofluids as liquid pistons that could be used to make adjustable liquid lenses with nearly perfect spherical interfaces for applications such as an optometrist's phoropter. mark for My Articles similar articles
Chemistry World
August 8, 2012
James Urquhart
Liquid Gallium Lights Up US researchers have developed a nanomoulding technique for patterning liquid gallium that enables surface plasmons to become excited using visible light. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 20, 2009
Philip Ball
Researchers form first liquid protein Chemists at the University of Bristol, UK and their colleagues, in collaboration with the Max Planck Institute for Colloid and Interface Research in Golm, Germany, have figured out how to convert pure proteins into a liquid state, without any solvent. mark for My Articles similar articles
Chemistry World
May 28, 2008
Lewis Brindley
Changing the face of a water splitting catalyst Australian chemists have grown crystals of the water-splitting catalyst titanium dioxide that are many times more reactive than usual. mark for My Articles similar articles
Chemistry World
September 13, 2006
Simon Hadlington
Red Oxygen Structure Revealed An international team of researchers has cracked a conundrum that has baffled scientists for years: they have elucidated the crystalline structure of an enigmatic phase of solid oxygen that arises when the molecule is subjected to high pressure. mark for My Articles similar articles
Chemistry World
March 27, 2014
Simon Hadlington
Popcorn-like explosion of single crystals explained Chemists have created single crystals of metal coordination complexes that explode violently when exposed to UV light, leaping high into the air. mark for My Articles similar articles
Chemistry World
July 4, 2006
Jon Evans
Colloidal crystals enter period of trial separation The implications of this work could lead to new separation principles and techniques that will have significant impact on chemical separations. mark for My Articles similar articles
IEEE Spectrum
May 2006
Samuel K. Moore
Poky Plastic Perks Up Materials scientists have invented the first polymer semiconductor to perform almost as well as the type of silicon used to drive flat-panel displays. mark for My Articles similar articles
Chemistry World
June 6, 2010
Philip Ball
Blood-like liquid protein formed A liquid form of the oxygen-binding protein myoglobin retains its biological function even though it seems virtually water-free, researchers have found. mark for My Articles similar articles
IEEE Spectrum
January 2006
Liquid-Crystal Kaleidoscope The stuff of liquid-crystal displays looks different up close: This image finished 18th out of 1700 in a recent photo competition that awarded prizes for images make through microscopes. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
January 11, 2008
Victoria Gill
Fish Scales Hold Dazzling Secret Scientists in Israel have discovered the surprising secrets of the specialized crystals in fish skin that allow them to shimmer. mark for My Articles similar articles
Geotimes
August 2007
Carolyn Gramling
Earth's Core is Solid, After All Seismic waves passing through Earth's center have long puzzled researchers, as some waves travel fast enough to indicate that Earth's inner core is solid iron-nickel crystals, but they do not travel quite as quickly as scientists would expect, based on studies of stiff iron alloys. mark for My Articles similar articles
Technology Research News
June 29, 2005
Crystal promises more light Spontaneous emission from chip-based devices like light-emitting diodes can lower efficiency and create noise. Researchers have created a device that can harness the energy from the emissions and put them towards positive ends. mark for My Articles similar articles
Chemistry World
January 7, 2008
Jonathan Edwards
Non-stick at the flick of a switch Nano-nails can repel almost any liquid. mark for My Articles similar articles
Chemistry World
October 28, 2013
Jennifer Newton
Crystal within a crystal Colleagues at the University of Strasbourg used a molecular tectonics strategy to prepare the crystals. mark for My Articles similar articles
Chemistry World
June 21, 2007
Michael Gross
A Mirror for the Moon Cosmologists have said that a Moon-based telescope with a parabolic mirror made of a rotating liquid would be ideally suited to studying very distant structures of the universe. Researchers using a chemical approach have now succeeded in creating a liquid based system. mark for My Articles similar articles
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. mark for My Articles similar articles
Science News
May 25, 2002
Ivars Peterson
Crystal Mobius Physicists in Japan have come up with a technique for twisting a crystalline ribbon of niobium selenide into a Mobius strip. mark for My Articles similar articles
Chemistry World
September 30, 2010
James Urquhart
Weightlifting crystals Japanese researchers have created a co-crystal that reversibly bends like human muscle when exposed to ultraviolet and visible light. mark for My Articles similar articles
Chemistry World
May 13, 2013
David Bradley
Lab-on-a-chip rises to cola challenge The great taste of fluorescence has allowed researchers in Finland to develop a microfluidics device that can analyze complex unknowns in a liquid using microfluidics. mark for My Articles similar articles
Chemistry World
October 20, 2011
Tegan Thomas
Bubble Trouble Eliminated in Cancer Treatment US scientists have developed a microfluidic device to manufacture droplets of a specific size at high speed for a cancer treatment called embolisation. mark for My Articles similar articles
Technology Research News
October 22, 2003
Embedded rotors mix fluids Researchers have found that it is possible to change the way fluid flows through arrays of tiny rotary motors embedded in a membrane. Minuscule motor arrays could eventually be used to sort, mix and transport molecules for medicine, biology and bioengineering applications. mark for My Articles similar articles
Chemistry World
March 19, 2015
James Urquhart
Mystery of colored water droplets that chase and repel each other solved Researchers have solved the puzzle of a remarkable phenomenon that allows droplets of water mixed with a food coloring to move spontaneously and freely in intricate patterns when placed on a clean glass slide. mark for My Articles similar articles
Food Engineering
January 9, 2006
Meat tray Self-absorbent foam food tray soaks up liquid, eliminates the need for a soaker pad. mark for My Articles similar articles
Technology Research News
April 7, 2004
Eric Smalley
Angle speeds plastic transistor Going with the flow is a good way to pick up speed, particularly for plastic transistors. Rotating the crystal 180 degrees can change the transistor's performance by as much as 3.5 times. mark for My Articles similar articles
Chemistry World
September 9, 2014
Katie Bayliss
Colloidal caterpillars get a wiggle on Researchers have devised a new method to transport micro cargo -- by attaching it to chains of colloidal particles that wiggle their way through liquid crystals. mark for My Articles similar articles
Chemistry World
November 30, 2007
Lewis Brindley
Crystal Clear Structure Prediction One team of researchers has hit the jackpot by correctly predicting the crystal structures of four organic molecules in a competition organized by the University of Cambridge. mark for My Articles similar articles
Chemistry World
January 17, 2014
Katia Moskvitch
Life may have begun in a tiny water droplet Chemical reactions run much faster and more efficiently when they take place in tiny droplets rather than in freestanding water -- such as a puddle or a lake, say researchers. mark for My Articles similar articles