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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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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 mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
February 11, 2004
Electricity teleportation devised Researchers from Leiden University in the Netherlands have devised a way to teleport electricity. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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 mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. 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
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles