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Chemistry World July 25, 2011 Harriet Brewerton |
DNA Toxic Gas Detector Scientists in the US have developed a sensitive and simple sensor that could be used to detect toxic gases occurring in urban areas.  |
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 September 18, 2012 Harriet Brewerton |
Colorful metal detection Scientists in China have developed a sensor that can indicate the presence of heavy metal ions in a sample with a simple color change by using aptamers. Aptamers are single-stranded DNA or RNA molecules.  |
Chemistry World June 7, 2012 Yuandi Li |
'Litmus paper' for food spoilage Scientists in the US have developed a cheap fluorescent sensor for food spoilage that could be as easy to use as litmus paper.  |
Reactive Reports Issue 58 |
ID Tags for Teenage Molecules One academic team has developed a logical technology that allows them to generate millions of unique tags to track sub-microscopic objects.  |
Chemistry World June 20, 2006 Jon Evans |
Tuning Lanthanides to Detect Cancer Biomarkers Researchers have designed compounds containing lanthanide metal centers that detect a range of carbohydrates, glycolipids and phospholipids, including important disease biomarkers.  |
Chemistry World August 24, 2009 Phillip Broadwith |
'Chemical nose' sensor sniffs blood protein profile US scientists have developed a sensor system for profiling the protein content of human blood serum without needing individual receptors for each separate protein.  |
Chemistry World August 11, 2010 Simon Hadlington |
Non-metal-catalysed C-C coupling Chinese chemists have successfully coupled aromatic molecules without the use of a transition metal catalyst - something that people have been trying to do for years with little success.  |
IndustryWeek February 1, 2007 Traci Purdum |
Cap Ex Predicted To Rise By 8.5% In 2007 Primary metals, machinery and chemical products are some of the industries expected to show increases in 2007.  |
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 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 November 7, 2013 Polly Wilson |
Hydrogen adopts alkali metal position For the first time, scientists have shown that hydrogen can stand in for alkali metals in typical alkali metal structures.  |
Chemistry World July 9, 2012 Jessica Cocker |
Color changing paper sensor Paper with the ability to change color in response to different ions, solvents and UV irradiation has been developed by US scientists and could be used to develop faster and more stable chemical sensors.  |
Chemistry World March 13, 2006 Simon Hadlington |
New Way to Produce Heavy Rare Earth Metals Chemists have for the first time demonstrated the electrochemical reduction of a solid oxide of a heavy rare earth metal into its metallic state.  |
Chemistry World February 22, 2008 James Mitchell Crow |
Toxin Test in a Lunchbox Scientists in the US have developed a cheap lunchbox-sized device that can detect exposure to toxic metals in minutes.  |
Chemistry World June 23, 2008 Hepeng Jia |
Lake sediments reveal 7000 years of history By tracing variations in metal concentrations in lake sediments in central China, Geochemists have revealed a vivid picture of mining and metal use dating back 7000 years.  |
The Motley Fool May 27, 2005 Stephen D. Simpson |
Metal Management's Unmanageable Market Metal Management is a top-flight scrapper and recycler, but it's still beholden to its market. Investors are going to need some patience.  |
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 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 2007 Dylan Stiles |
Opinion: Bench Monkey This PhD student takes an organic chemist's tour around the periodic table.  |
Chemistry World July 30, 2008 Sarah Houlton |
A metal trap to stop Alzheimer's Trapping metals could prove a key to curing Alzheimer's disease, according to the promising results of early clinical trials on a compound called PBT2.  |
The Motley Fool June 1, 2006 Stephen D. Simpson |
Scrappy Metal Management The metal recycler continues to build share in a volatile but fragmented business. There's no question that you can make a lot of money on stocks like this one -- if you are a savvy and opportunistic trader.  |
Chemistry World June 27, 2012 Maria Burke |
Mystery metal revealed by UK atmospheric inventory The first detailed analysis of air pollution in the UK for more than a decade has revealed some puzzling findings.  |
Chemistry World March 27, 2015 Rebecca Trager |
Sewage offers attractive source of precious metals Sewage sludge from water treatment plants contains precious metals like gold, silver and platinum, as well as industrial metals such as copper and zinc, researchers at the US Geological Survey have found.  |
Investment Advisor March 2010 |
What the Research Found Numerous studies have explored the investment benefits of adding precious metals to portfolios of U.S. equities.  |
The Motley Fool February 17, 2011 Anders Bylund |
Globe Specialty Metals Shares Popped: What You Need to Know Shares of silicon metals specialist Globe Specialty Metals are surging as much as 10.8% today on about four times the average daily trading volume.  |
Chemistry World July 4, 2013 Simon Hadlington |
Why is silver deposition so fast? Researchers appear to have solved one of electrochemistry's more baffling mysteries: why it is that metal ions deposit onto an electrode at an apparently unfeasibly fast rate.  |
The Motley Fool May 24, 2006 Rich Smith |
Foolish Forecast: Metal Management Checkup Here's a quick look at a scrap metal recycler that doesn't get a lot of press. Metal Management reports tomorrow before market open. Investors, take note.  |
Chemistry World May 20, 2010 Andy Extance |
Prepare to lose metals, says UN group Supplies of speciality metals like lithium, neodymium and indium could become restricted unless recycling rates improve.  |
Chemistry World June 6, 2008 Lewis Brindley |
Fingerprints Recovered From Wiped Metal Forensic scientists can now find fingerprints on metal surfaces that have been wiped clean. Scientists have developed a way of enhancing the patterns that fingerprint residues corrode in metal surfaces.  |
The Motley Fool May 19, 2005 Rich Duprey |
Apollo Steels Itself The equity firm taking over Metals USA has apparently surveyed the steel industry and likes its prospects. It's paying Metals USA shareholders $22 in cash for their shares, a 58% premium, which will be financed by a combination of equity and debt.  |