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Chemistry World February 20, 2009 Phillip Broadwith |
Calcium caught in an inverse sandwich Chemists in Germany and Switzerland have discovered the first stable complex of calcium(I) - a highly unusual structure for a metal whose chemistry is normally dominated by the +2 oxidation state. |
Chemistry World December 19, 2007 Simon Hadlington |
Snapshot of Proteins Linked to Autism Researchers in France and the US have caught on camera the gentle embrace between two proteins that sit on either side of the junction between nerve cells. It's this short circuit that has thought to cause some types of autism. |
Chemistry World January 5, 2012 Helen Bache |
Cleaning Cadmium From Blood With the development of modern industries, heavy metal pollution in humans is on the rise, say researchers in China, who have now designed a supermagnetic nanocomposite to effectively remove one of the pollutants - cadmium ions - from blood. |
Chemistry World June 21, 2013 Laura Howes |
Relativity behind mercury's liquidity An international team at Massey University Auckland in New Zealand used quantum mechanics to make calculations of the heat capacity of the metal either including or excluding relativistic effects. |
Chemistry World January 10, 2014 Jennifer Newton |
Nitrenium hugs stabilize positively rare complexes Everyone knows that like charges repel one another. But unusual coordination compounds bearing cationic ligands bound to cationic metals have been prepared by scientists in Israel, opening up fresh opportunities for organic transformations. |
Chemistry World March 2, 2015 Andy Extance |
Chemists zinc up 'aromatic' metal cubes Researchers in China and the US have synthesized polyzinc clusters that have pushed back the boundaries of the kind of aromatic structures chemists can make. |
Chemistry World November 8, 2007 James Mitchell Crow |
First Mg(I) Complex Made Chemists have created the first stable magnesium(I) compounds, a breakthrough for a metal whose chemistry is ruled by the oxidation state. |
Chemistry World July 21, 2010 Lewis Brindley |
Selenium-based quinones show anticancer promise The new compounds have great potential for future cancer therapy, and early studies show similar activity to the well-known chemotherapy drug cisplatin, although a selenium-based therapy would cost a fraction of the price. |
Chemistry World July 25, 2008 Simon Hadlington |
Structure of hydrogen splitting enzyme revealed Scientists in Germany have brought the prospect of generating cheap electricity from hydrogen a step closer by taking a snapshot of an elusive enzyme that can split the gas as efficiently as a platinum catalyst. |
Chemistry World July 29, 2011 Simon Hadlington |
Archetypal Lewis Acid Borane Turned Into a Base Chemists in the US and Germany have achieved the remarkable feat of transforming a borane, an archetypal electron-accepting Lewis acid, into an electron-donating Lewis base. |
Wired January 18, 2008 Miyoko Ohtake |
Chemist Spins His Cyclotron to Create Impossibly Heavy Metals New research allows mutations of metal elements to include more atoms. |
Chemistry World March 24, 2009 Karen Harries-Rees |
Alkali metals reveal a taste for clam Researchers have discovered a chemical curiosity, alkali metals that prefer aromatic surfaces to water and form clam-like structures. |
Chemistry World October 24, 2008 Hayley Birch |
Proteins swap partners UK researchers have discovered that proteins which use metal cofactors can be surprisingly promiscuous metal binders, happily taking up the 'wrong' metal. |
Chemistry World April 26, 2007 Richard Van Noorden |
Hydrogen Busters go Synthetic Chemists have created a small molecule which mimics the way natural enzymes chew up hydrogen. The model should inspire designs for new catalysts that can break up hydrogen in fuel cells; or (running in reverse) help produce the fuel for a hydrogen economy. |
Chemistry World November 28, 2008 Manisha Lalloo |
Elusive cation caught in a cage Chemists have isolated the elusive and highly reactive germanium dication by trapping it in a molecular cage. |
Technology Research News September 24, 2003 |
Artificial DNA stacks metal atoms In recent years, researchers have replaced some of DNA's natural bases with those that attach to metal atoms in order to coax DNA to organize metal ions into tiny structures. Researchers in Japan have tapped the method to form stacks of single metal ions. |
Chemistry World January 24, 2013 Tamsin Cowley |
Environmentally friendly alternative to toxic heavy metals in paint Austrian scientists have shown that an environmentally friendly enzyme, laccase, can be used to replace toxic drying agents in paint. |
Chemistry World December 4, 2006 Richard Van Noorden |
Hydrogen Gets Promiscuous Hydrogen is a more promiscuous element than chemists have appreciated: it can form up to six strong chemical bonds in some solids, researchers report. |
Chemistry World November 27, 2011 James Mitchell Crow |
Artificial enzymes close in on nature A synthetic metalloprotein that approaches the catalytic performance of a natural enzyme, despite its stripped-down structure, has been developed by a team of chemists in the US. |
Reactive Reports Issue 54 David Bradley |
Metals Take on Carbon's Bonding Characteristics A rethink about chemical bonding might be in the cards thanks to research that shows that the metal indium forms bonds in a manner not dissimilar to organic carbon atoms. |
Chemistry World September 1, 2011 Elinor Richards |
Vitamin scaffold turns silent killer into a healing hero A way to deliver carbon monoxide into the body safely for therapeutic use has been devised by scientists from Switzerland. |
Chemistry World February 14, 2008 Simon Hadlington |
Molecular Sponges Mop up Carbon Dioxide US researchers have created a range of new chemical 'sponges' that could be used to soak up carbon dioxide from power stations. |
Chemistry World November 26, 2012 Laura Howes |
Protein coat prepares catalyst for cascades By protecting a transition metal catalyst with a protein coat, scientists have managed to couple up biocatalysts and chemical catalysts to perform a cascade reaction. |
Technology Research News May 21, 2003 |
Big qubits linked over distance Researchers working on quantum computing managed to entangle a pair of large quantum bits that were spaced nearly a millimeter apart. |
Chemistry World February 7, 2011 Carl Saxton |
Targeting memory loss A new treatment for Alzheimer's disease has been developed by Canadian and US scientists. |
Chemistry World June 2008 Sarah Houlton |
Breaking the rules The author finds out about some chemical tricks that can give a new drug the best possible odds of success |
Chemistry World March 10, 2006 |
Dual Organometallics Enhance Zinc Reactivity Chemists have synthesised organometallic compounds that enable zinc to participate in directed metalation of organic substrates. |
Chemistry World July 1, 2011 Jon Cartwright |
Liquid Cement Turns Liquid Metal When an alkali metal is dissolved in ammonia, the result is free electrons. |
Chemistry World April 26, 2011 Manisha Lalloo |
Pnicogens link up as new bond is discovered German researchers have discovered a chemical oddity - a new type of intramolecular interaction between group 15 atoms, which is as strong as a hydrogen bond. These interactions could be used to build supramolecular structures. |
Technology Research News February 11, 2004 |
Electricity teleportation devised Researchers from Leiden University in the Netherlands have devised a way to teleport electricity. |
Chemistry World February 11, 2011 David Barden |
Waking up to new possibilities in imaging UK researchers have used a cage-like molecule to smuggle metal ions into cells, which could improve medical imaging. |
Chemistry World November 21, 2006 Victoria Gill |
Side-Effect-Free Chemotherapy Scientists have now developed an enzyme with the potential to eliminate the extreme fatigue, sickness and hair loss that result from this cell damage and strike fear into the hearts of cancer patients. |
Chemistry World November 6, 2009 Simon Hadlington |
Boron-based compounds inhibit key HIV enzyme Researchers in the Czech Republic have shown that an unusual class of boron-containing compound can inhibit HIV protease, a key enzyme involved in replicating the virus that causes Aids. |
Chemistry World August 2009 Philip Ball |
Column: The crucible Zinc nanoparticles appear to have the ability to make odorants smell stronger and could a give a valuable insight into how olfaction works |
Technology Research News June 15, 2005 |
Power Sources: Fuel Cells, Solar Cells, Heat, Vibration and Fusion Summaries of how each of these power sources work to create energy. |
Technology Research News December 19, 2005 |
Quantum computing: qubits Quantum bits, or qubits, are the quantum equivalent of the transistors that make up today's computers. There are four established qubit candidates: ion traps, quantum dots, semiconductor impurities, and superconducting circuits. |
Chemistry World August 4, 2015 Ida Emilie Steinmark |
Unique compounds let earthworms finish off leaves A unique group of compounds enable earthworms to digest otherwise inedible plant material and disrupt the carbon cycle, researchers in the UK have discovered. |
Chemistry World June 23, 2015 Derek Lowe |
Missing the target There are enzymes that no mustard has ever cut, to steal a phrase from science fiction author James Blish. Phosphatases, the flip side of kinase activity, are a perfect example. |
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. |
Chemistry World August 5, 2011 Josh Howgego |
Calcium ion is the key to plant's water splitting secret The first model of photosystem II - a key part of the biological machinery that drives photosynthesis - has been constructed. |
Technology Research News November 3, 2004 Eric Smalley |
Single Field Shapes Quantum Bits Researchers have recently realized that it may be possible to control the electrons in a quantum computer using a single magnetic field rather than having to produce extremely small, precisely focused magnetic fields for each electron. |
Chemistry World March 31, 2014 Kirsty Muirhead |
Zinc ruled out as biomarker for Alzheimer's disease Scientists in Australia have added to evidence that no change in serum zinc concentration is seen in AD, and that decreasing zinc levels are instead a sign of ageing. |
Chemistry World January 27, 2011 Elinor Richards |
Diet affects cholesterol drug Copper and zinc in the diet could impair the action of statin drugs, compounds prescribed to lower cholesterol, say US scientists. |
Chemistry World May 30, 2012 Jon Cartwright |
Tiny buckyball grown around metal atom An international team of researchers has observed the smallest fullerene to form spontaneously to date using metal atoms for stabilization. |
Chemistry World July 2, 2014 Victoria Richards |
Molecular brass Brass has been known to man since prehistoric times; now scientists in Germany have isolated the first molecular example of the copper -- zinc alloy. |
Chemistry World March 20, 2007 Lionel Milgrom |
Chemical Model Unlocks Key Enzyme's Secrets The precise workings of cytochrome c oxidase (CcO), an enzyme that is crucial for all aerobic life, have been unveiled. |
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. |
Chemistry World November 27, 2006 Simon Hadlington |
Getting the Dope on a Single Atom of Dopant Scientists have successfully probed the electronic and quantum mechanical properties of a single atom of dopant in a silicon transistor. The research could provide important information necessary for the development of quantum computers. |
Technology Research News May 7, 2003 |
Metal expands electrically Researchers from Germany and Austria have found a way to make metal expand and contract like piezoceramics, which are commonly used as actuators in inkjet printers and automobile fuel injection nozzles. The expanding metal, however requires less voltage than piezoceramics. |
Chemistry World July 23, 2007 Michael Gross |
Goat Antidote An enzyme known to act as a powerful antidote against organophosporous compounds has been expressed in the milk of transgenic goats, report researchers Organophosphorus compounds are recognized as potential chemical weapons agents. |