Crystal Structure Current Events | Crystal Structure News
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A crystal that nature may have missed
For centuries, human beings have been entranced by the captivating glimmer of the diamond. What accounts for the stunning beauty of this most precious gem? As mathematician Toshikazu Sunada explains in an article appearing today in the Notices of the American Mathematical Society, some secrets of the diamond's beauty can be uncovered by a... view more... (2008-01-04)
New transistor makes brighter future for display screens
Researchers from Myongji University, Korea, have developed a way to improve liquid crystal displays (LCD), which could revolutionise display technology. Published today in the Institute of Physics journal Semiconductor Science and Technology, Professor Yong-Sang Kim and his team propose a new structure for polycrystalline silicon thin film... view more... (2003-07-03)
The dance of crystal structures
The word "crystal" is a technical term; iron and steel, for example, are crystals whereas glass is not. In fact, "crystal" means materials of a crystalline structure. view more (2004-11-10)
Scientists Unlock the Mystery of Liquid Crystal Alignment
The alignment of liquid crystals in devices such as lap-top computers and palm pilots makes the displays on these devices readable. view more (2005-12-21)
Right first time: Pioneering new methods of drug manufacture
Engineers at the University of Leeds have developed a simple technology which can be used in existing chemical reactors to ensure "right first time" drug crystal formation. view more (2009-11-11)
Yale scientists visualize the machinery of mRNA splicing
Recent research at Yale provided a glimpse of the ancient mechanism that helped diversify our genomes; it illuminated a relationship between gene processing in humans and the most primitive organisms by creating the first crystal structure of a crucial self-splicing region of RNA. view more (2008-04-07)
Nano-sediment highways in catalyst
Dutch chemists have visualised how the porous structure of a zeolite catalyst depends on the production method. Zeolite made with carbon fibres as a template, has particles with straight canals that act as highways for the oil components which must be converted into benzene components. Zeolite is normally given a steam treatment to improve its... view more... (2003-03-21)
Recycling liquid crystal display screens
GAIKER Technological Centre is taking part in a European project under the auspices of the VI Framework Programme involving the reuse and recycling of liquid crystal display screens (ReLCD) employed in the manufacture of devices such as laptops, electronic agendas, calculators, mobile telephones, electronic video-games, audio equipment,... view more... (2004-11-24)
A new understanding of crystal structure of actinide metals
Researchers have a better understanding of how the crystal structure of some metals becomes stable through magnetism. Magnetic stabilization of the crystal structures of metals is rare. In some metals, such as manganese, iron, and cobalt, the magnetic interaction energy is large enough to influence the crystal structure. view more (2007-06-07)
Math Models Snowflakes
Three-dimensional snowflakes can now be grown in a computer using a program developed by mathematicians at UC Davis and the University of Wisconsin-Madison. view more (2008-01-17)
Many receptor models used in drug design may not be useful after all
It may very well be that models used for the design of new drugs have to be regarded as impractical. This is the sobering though important conclusion of the work of two Leiden University scientists published in Science this week. view more (2008-10-03)
Bristleworms engineer optics - Photon02
Computer and optical communications engineers are now using optical structures to produce faster, more powerful, light-based processors and networks. However, according to Dr Andrew Parker from Oxford University, they are well behind the times as nature has been making these optical structures for at least 515 million years. He and his team are... view more... (2002-08-28)
Liquid crystal multilayer study promises improvements in manufacturing techniques for LCD's
In order to successfully fabricate a commercial Liquid Crystal Display, uniform orientation of the liquid crystal (LC) molecules is required. view more (2005-10-12)
Colluding with colloids: Scientists make liquid crystal discovery
What do milk, paint, ink and liquid crystals have in common? Colloids. Findings of Kent State University scientists indicate that manipulating the size of colloids, micron-sized or nanometer-sized particles, can produce huge changes in the material properties of liquid crystals. view more (2006-12-18)
Computer simulations strongly support new theory of Earth's core
Swedish researchers present in today's Web edition of the journal Science evidence that their theory about the core of the earth is correct. Among other applications, the findings may be of significance for our understanding of the cooling down of the earth, and of the stability of the earth's magnetic field. view more (2008-02-11)
Toothpick: New molecular tag IDs bone and tooth minerals
Enlisting an army of plant viruses to their cause, materials researchers at the National Institute of Standards and Technology (NIST) have identified a small biomolecule that binds specifically to one of the key crystal structures of the body-the calcium compound that is the basic building block of teeth and bone. With refinements, the researchers... view more... (2008-07-11)
New NIST nano-ruler sets some very small marks
The National Institute of Standards and Technology (NIST) has issued a new ruler, and even for an organization that routinely deals in superlatives, it sets some records. view more (2009-09-23)
Molecular research suggests shift needed in how some drugs are created
The first close-up look at a pro-inflammatory signaling molecule involved in immune response in mammals suggests that researchers "should rethink what they are doing" in creating drugs based on a fruit-fly model, scientists say. view more (2005-10-05)
The structure of a key enzyme for infectious diseases solved at ESRF
A European team of scientists from the University of Dundee (UK), the Technical University of Munich (Germany) and the European Synchrotron Radiation Facility, ESRF, (France) have determined the structure of a key target enzyme for novel drug development to treat infectious diseases including malaria, tuberculosis and sexually transmitted... view more... (2003-08-12)
Materials scientists find better model for glass creation
Harvard materials scientists have come up with what they believe is a new way to model the formation of glasses, a type of amorphous solid that includes common window glass. view more (2009-11-05)
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