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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
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
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
Chemistry World
May 19, 2011
Jon Cartwright
Liquid crystals spot bacteria to order Liquid crystals could one day be used as bio-sensors, detecting the presence of minute amounts of pathogens. That is the claim of a US group of researchers, who have demonstrated how a liquid crystal changes orientation in the presence of bacteria. mark for My Articles similar articles
Chemistry World
May 15, 2012
Harriet Brewerton
Chiral Confusion Scientists in Israel have shown that non-biological chiral crystals are much more abundant than previously thought and their findings could clear up a possible confusion over the term 'chiral'. 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
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
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
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
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
May 4, 2010
Lewis Brindley
Nanomachinery gets a spring in its step Molecular springs that always twist the same way are the latest addition to the nanomachinery toolbox. mark for My Articles similar articles
Chemistry World
March 27, 2013
Akshat Rathi
Molecular cages to end crystallization nightmare X-ray crystallography has shaped modern chemistry. It is a powerful tool for molecular structural analysis. But it suffers from one big drawback: it can only analyze materials that form well-defined crystals. This may now be about to change. mark for My Articles similar articles
Defense Update
Issue 3, 2005
How OLED Works? OLED devices use less power and can be capable of high, higher brightness and fuller color than liquid crystal microdisplays. 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
Chemistry World
February 7, 2008
Simon Hadlington
Crystal Shows Colossal Expansion A super-stretchy crystal could help to develop improved coatings for satellites facing the extreme temperature variations of space, according to UK scientists. 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
July 27, 2014
Simon Hadlington
Propeller-shaped molecules give 2D polymers lift-off Crystal engineers have finally succeeded in achieving a goal that has eluded chemists for decades by unambiguously synthesizing two-dimensional polymer crystals, confirmed by single-crystal x-ray diffraction. mark for My Articles similar articles
Technology Research News
March 24, 2004
Irregular layout sharpens light Aperiodic photonic crystal could improve devices that shape, detect and filter light, including communications devices like photodetectors, demultiplexers, which sort wavelengths of light, and channel drop filters, which filter out different wavelengths. 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
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
PC Magazine
May 4, 2004
Alfred Poor
What's New With Displays Our guide explains state-of-the-art display technology and looks ahead. 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, 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
Chemistry World
November 3, 2011
Erica Wise
A Model for the Single Chirality of Life The boiling solutions in prebiotic hot springs could shed light on the emergence of a single chiral form of biomolecules in nature, say Spanish scientists. 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
Technology Research News
February 11, 2004
Magnets tune photonic crystal Researchers from Fudan University in China have found that it is possible to use a magnetic field to quickly shift or block certain frequencies of electromagnetic signals passing through photonic crystals made from semiconductor material. mark for My Articles similar articles
Chemistry World
August 25, 2011
Fiona McKenzie
Poking Aspirin with a Sharp Stick Scientists have found a way to go one better than x-ray crystallography to examine pharmaceutical crystals at an even deeper level. 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
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
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
April 5, 2006
Katharine Sanderson
Variable Focus at the Flick of a Switch Aging eyes could soon have an alternative to bifocal spectacles, with the development of liquid crystal lenses that focus on near or distant objects at the flick of a switch. mark for My Articles similar articles
Chemistry World
June 2, 2010
Lewis Brindley
Reactions in a crystal Crystals that can alter their composition without changing the structure of their solid lattice have been developed by US researchers. mark for My Articles similar articles
Chemistry World
June 25, 2013
Phillip Broadwith
Porous materials break out of covalent cage Porous materials made from small molecular cages, rather than rigidly bonded frameworks, could be easier to process and have more tunable performance, say UK researchers. mark for My Articles similar articles
Reactive Reports
December 2006
David Bradley
Biomolecules Out on a Wing Photonic crystals give butterflies their beautiful colors and synthetic versions are now being developed for a range of technological applications. 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
November 17, 2014
James Urquhart
Beetle behind breath test for bank notes Simply breathing on money could soon reveal if it's the real deal or counterfeit thanks to a beetle-inspired ink that reversibly changes color in response to humidity. 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
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
May 26, 2015
Victoria Richards
Crystalline sponge method strikes again Scientists from Japan report that their revolutionary crystallographic technique has determined the stereochemistries of molecules with axial and planar chiralities, where classical methods had failed. mark for My Articles similar articles
Chemistry World
July 11, 2014
Jennifer Newton
Crystal-to-crystal transformation Scientists in Canada have generated a new crystalline material that undergoes irreversible light-induced bending. mark for My Articles similar articles
Chemistry World
July 1, 2008
Lewis Brindley
Bendy solar cells that can take the heat Chemists in Switzerland and China have used a liquid electrolyte to make flexible solar cells that are better than current devices at withstanding heat from the sun's rays. 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 18, 2014
Michael Parkin
Separation by levitation A team in the US has shown that enantiopure and racemic crystals can be separated by magnetic levitation. 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
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
February 3, 2011
Ben Merison
The mystery of the disappearing crystals UK chemists have analysed a fifty year old sample to find out why and say that it's down to impurities. This takes researchers a step closer to understanding why certain pharmaceutical drugs lose their therapeutic effect. mark for My Articles similar articles
Chemistry World
March 7, 2012
Jon Cartwright
Killer crystals turn pyroelectricity on bacteria Crystals of lithium niobate and lithium tantalate powdered and formulated as nanoparticles can act as a disinfectant, killing bacteria at only moderate temperatures, according to researchers in Germany. mark for My Articles similar articles
Chemistry World
May 15, 2006
Jon Evans
Selective DNA Crystals A molecular biologist has developed a molecular sieve using a DNA crystal with nanoscale channels. mark for My Articles similar articles
Chemistry World
January 30, 2008
Jonathan Edwards
DNA Helps Nanoparticles Crystallize Two papers in Nature have each shown a simple way to build designer crystals from nanoparticles, using DNA as 'glue'. Both methods show promise as a cheap way of mass-producing complex materials like photonic crystals. mark for My Articles similar articles
CIO
September 1, 2002
Cormac Foster
Painting a Rosy View Philips Research has developed a fabrication process that allows them to "paint" liquid crystals on any substrate without the need to sandwich it. The resulting displays are less expensive, faster to produce, and can eventually be far larger and more flexible than current LCDs. mark for My Articles similar articles