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Location: Categories / Science & Technology / Chemistry

Magazine articles on chemistry.
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Current Chemistry Articles
Chemistry World
August 28, 2008
Victoria Gill
Floral scents trick pollinators Flowers make a finely tuned mix of scents that attract birds and insects but also repel them in time to stop all their nectar being taken by a single pollinator, according to a new study by researchers in Germany. mark for My Articles similar articles
Chemistry World
August 22, 2008
Hayley Birch
Drug uptake rule challenged A study by UK scientists apparently contradicts a 100-year-old rule thought to govern the rate at which molecules cross biological membranes. mark for My Articles similar articles
Chemistry World
August 26, 2008
Photonic crystal drug detective A new high-throughput screening system based on photonic crystals could quickly and cheaply detect molecules that disrupt binding between proteins and DNA. mark for My Articles similar articles
Chemistry World
August 22, 2008
Lewis Brindley
Conveyor belt hydrogel Chemists in Japan have developed an oscillating polymer gel that produces 'waves' which can push or pump a cargo along its surface. mark for My Articles similar articles
Chemistry World
August 22, 2008
Emma Davies
Biofuels coming to a town near you? A new Fischer-Tropsch catalyst could offer the potential for agricultural waste to be turned into biofuel at small local plants mark for My Articles similar articles
Chemistry World
August 22, 2008
Hepeng Jia
Chinese sewage plant study raises concerns Many water treatment facilities in China are failing to remove toxic organic chemicals and levels of some chemicals are actually increasing during treatment, according to researchers from Nankai University mark for My Articles similar articles
Chemistry World
August 21, 2008
Fred Campbell
Double bonding with silicon In a landmark for silicon chemistry, US researchers have reported the first stable silicon (0) compound to contain a silicon-silicon double bond. mark for My Articles similar articles
Chemistry World
August 21, 2008
Ananyo Bhattacharya
Skin cancer's unique smell mapped US researchers mapping the volatile chemicals emitted from skin cancers have found that the levels of just two compounds could differentiate diseased from healthy tissue. mark for My Articles similar articles
Chemistry World
August 21, 2008
Ananyo Bhattacharya
Human trials for dyes that make cancers glow An imaging system that makes cancers glow brightly under infrared light has entered human clinical trials, US researchers reported at the American Chemical Society's Fall 2008 meeting mark for My Articles similar articles
Chemistry World
August 20, 2008
Gold's Magic Number A new gold catalyst developed by UK chemists can catalyse hydrocarbon oxidation, using O 2 as the only oxidant. But catalyst particle size is critical - above 2nm diameter, the catalyst loses all activity. mark for My Articles similar articles
Chemistry World
August 20, 2008
Grasslands Emit Greenhouse Gas Chinese researchers have found further evidence that plants emit significant quantities of methane - a potent greenhouse gas. But the latest findings also show that methane emissions depend not just on the species of plant, but the conditions in which they are growing. mark for My Articles similar articles
Chemistry World
August 20, 2008
Spying on Self-Assembly Proteins attaching to gold nanoparticles don't mill around randomly, but organise into clusters, according to UK scientists who say they have for the first time spied in detail peptides assembling on a surface. mark for My Articles similar articles
Chemistry World
August 19, 2008
Ananyo Bhattacharya
Flask synthesis promises untainted heparin US researchers have created milligrams of pure heparin using enzymes and chemicals - a practical laboratory synthesis that could avoid the contamination issues surrounding the blood-thinning drug mark for My Articles similar articles
Chemistry World
August 18, 2008
Patterning Promise for Next-Gen Computers Breakthroughs in controlling the way polymers self-assemble on surfaces could be key to making the next generation of computer components, say two teams in the US. mark for My Articles similar articles
Chemistry World
August 18, 2008
Exclusive Interview: Cal Dooley Cal Dooley, the American Chemistry Council's next president and CEO, is no stranger to controversies over industry's use of chemicals. mark for My Articles similar articles
Science News
August 30, 2008
Davide Castelvecchi
Carbon Tubes, But Not Nano New filaments could be more practical than nanotubes. mark for My Articles similar articles
Science News
August 30, 2008
Davide Castelvecchi
Fingerprints Go High-tech Chemists reveal traces of explosives and drugs and, potentially, signs of disease. mark for My Articles similar articles
Chemistry World
August 15, 2008
Arsenic-Loving Bacteria Rewrite Photosynthesis Rules Bacteria that photosynthesise using compounds of arsenic, rather than water, have been discovered in Mono Lake, California. mark for My Articles similar articles
Chemistry World
August 15, 2008
Furfural Fuels Straight From Cellulose US scientists have developed a simple chemical process to convert cellulose to furfural molecules - an alternative biofuel source. mark for My Articles similar articles
Chemistry World
August 14, 2008
Lewis Brindley
Colorful Waterproofing for Anything Materials scientists in China have developed a simple process to add an extremely waterproof coating to a variety of materials. mark for My Articles similar articles
Chemistry World
August 13, 2008
Fred Campbell
Buckyball synthesis under control Researchers in Spain have developed a highly efficient, surface-catalysed route to fullerenes. mark for My Articles similar articles
Chemistry World
August 12, 2008
Reach Regulator Faces Resource Stretch The process of pre-registration of chemicals under Reach is now accelerating amidst concerns that the Helsinki-based European Chemicals Agency, which is responsible for running the EU scheme to regulate the production and use of chemicals, may not have enough resources to do its job properly. mark for My Articles similar articles
Chemistry World
August 11, 2008
Hot Chillis Evolved to Kill Fungi Wild chilli plants produce spicy chemicals in their fruit in order to deter fungal invaders, US researchers have shown. mark for My Articles similar articles
Chemistry World
August 8, 2008
Fred Campbell
Uncovering uranium's unusual bonding Delving into the exotic world of f-block chemical bonding, US researchers have successfully isolated the first unsupported uranium-aluminum bond within an organometallic framework. mark for My Articles similar articles
Chemistry World
August 8, 2008
Funding Carbon Capture As the UK inches towards a 2014 large-scale demonstration of carbon capture and storage, scientists and MPs are urging for more incentives to get the costly technology commercial by 2020. mark for My Articles similar articles
Chemistry World
August 7, 2008
Elastic Conductor Stretches Electronics Scientists have printed organic transistors onto elastic conducting materials to create stretchy electronic sheets. mark for My Articles similar articles
Chemistry World
August 7, 2008
Making Seawater Easier to Swallow Researchers based in the US and Korea have developed a membrane that cuts the costs of filtering salt from seawater. mark for My Articles similar articles
Chemistry World
August 1, 2008
James Mitchell Crow
High hopes for new UK neutron source The ISIS synchrotron at the Rutherford Appleton Laboratory, Oxfordshire, UK, has launched a second target station for neutron beams which will allow scientists to study a range of new systems mark for My Articles similar articles
Chemistry World
August 2008
Cold chemistry Intrepid researchers will brave the harshest conditions in the name of science. Ned Stafford talks to some of Antarctica's chemists mark for My Articles similar articles
Chemistry World
August 2008
Editorial: Balancing up the equation Academic chemistry is a less welcoming environment for women than it is for men. mark for My Articles similar articles
Chemistry World
August 2008
Putting women in their place It's in all our interests to promote the career progression of women in chemistry, says Annette Williams mark for My Articles similar articles
Chemistry World
August 2008
Column: In the pipeline Problems develop when there are too few workhorse reactions, which may well generate compounds that are too similar to each other. Are we at that stage now? mark for My Articles similar articles
Chemistry World
August 2008
Column: The crucible If DNA polymerisation is reversible, why don't we end up with some static equilibrium? mark for My Articles similar articles
Chemistry World
August 2008
Column: Bench Monkey Dylan Stiles touches on the 299 ways to convert an alcohol to an aldehyde or ketone mark for My Articles similar articles
Chemistry World
August 2008
Paul Docherty
Column: Totally Synthetic Impersonating nature isn't easy, and biomimetic syntheses are remarkable in two senses. mark for My Articles similar articles
Chemistry World
July 31, 2008
Kira Welter
Cooler fuel cells Solid oxide fuel cells, which generate electricity at around 700 C, may be able to operate at room temperature - thanks to a new layered material that is remarkably efficient at conducting oxygen ions. mark for My Articles similar articles
Chemistry World
July 31, 2008
Breakthrough Catalyst for Splitting Water Scientists say they have solved a fundamental problem hampering renewable energy generation - how to split water cheaply into oxygen and hydrogen, under benign conditions, so that the gases can be stored as fuels. mark for My Articles similar articles
Chemistry World
July 31, 2008
Nanostructures Made Easy Scotland-based chemists have invented a new way to build nanoscale arrays of molecules over a large surface area: a technique that may be key to making nanostructures in sophisticated sensors, catalysts, and tiny computer parts. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 30, 2008
Ruth Tunnell
Bourbon's blueprint revealed Researchers based in Germany have picked out the molecules responsible for the aroma of Kentucky bourbon, in order to understand - and perhaps control - the spirit's flavor. mark for My Articles similar articles
Chemistry World
July 29, 2008
Simon Hadlington
Air freshener chemical concerns revived A long-running controversy over the safety of scented household products has flared up once again, with the publication of a US study. mark for My Articles similar articles
Chemistry World
July 25, 2008
Rebecca Trager
EU food agency finds BPA safe The EU has affirmed the safety of the controversial chemical bisphenol A (BPA), a common ingredient in plastic baby bottles and food storage containers. 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 25, 2008
Lewis Brindley
Thermoelectrics doped for better performance Researchers have discovered how to boost the performance of lead telluride, a thermoelectric material that converts heat into electricity: just add thallium. mark for My Articles similar articles
Chemistry World
July 25, 2008
Olivia Walker
Engineered antibodies could cut chemotherapy risks US scientists have cut the side-effects of cancer treatment in animal trials by carefully controlling the number of drug molecules attached to the antibodies used for chemotherapy. mark for My Articles similar articles
Chemistry World
July 24, 2008
Victoria Gill
Go ahead for UK national nuclear lab The UK government has given the go-ahead to establishing a national nuclear laboratory (NNL), and launched a competition to find it a commercial operator. mark for My Articles similar articles
Chemistry World
July 24, 2008
Simon Hadlington
Nanotube mesh boosts plastic electronics Circuits on light, flexible surfaces could provide a range of products from paper-thin displays to intelligent food packaging and smart clothing. mark for My Articles similar articles
Chemistry World
July 23, 2008
Lewis Brindley
'Acid soot' worsens smog Researchers in the US say soot particles in the atmosphere combine with other pollutants to pick up an acid coating that may worsen their influence on local smog and global warming. mark for My Articles similar articles
Chemistry World
July 22, 2008
Weighing Molecules with Nanotubes US scientists have made a nanoscale mass sensor which can weigh molecules with atomic precision. mark for My Articles similar articles
Scientific American
July 2008
Peter Forbes
Self-Cleaning Materials: Lotus Leaf-Inspired Nanotechnology The lotus plant's magnificent ability to repel dirt has inspired a range of self-cleaning and antibacterial technologies that may also help control microfluidic "lab-on-a-chip" devices. mark for My Articles similar articles
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