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Chemistry World May 1, 2012 David Bradley	A colorful way to size up nanoparticles Researchers in China have now developed a straightforward light-scattering technique to estimate the size of gold nanoparticles in the 35 to 110nm range.
Chemistry World February 18, 2009 Nina Notman	Single Nanocatalyst Behaviour Revealed Before you can design the perfect nanoparticle catalyst, you first need to understand the fundamental science that governs their reactivity. U.S. Scientists have said they have done just that.
Chemistry World August 25, 2010 Phillip Broadwith	Antibiotic nanoparticles go for gold Chemists in the UK and India have developed a simple, one step synthesis of gold nanoparticles incorporating an antibiotic, without using any other chemicals.
Chemistry World November 6, 2007 Lewis Brindley	Soybeans Strike Nanogold A simple mix of soybeans, water and gold salts may hold the secret to producing gold nanoparticles without harming the environment, according to one team of US researchers.
Chemistry World October 18, 2007 Simon Hadlington	Nanoparticle Reveals Sulfur's Midas Touch Researchers in the US have taken a snapshot of the inside of a gold nanoparticle, shedding crucial new light on one of chemistry's longest-standing questions: how does sulfur bind to gold?
Chemistry World December 4, 2009 James Urquhart	Easier ester synthesis Researchers in the US have shown how oxygen-coated gold nanoparticles can selectively oxidise a variety of alcohols and aldehydes.
Chemistry World June 11, 2009 Lewis Brindley	'Electronic glue' makes nanocrystals connect American chemists have developed an 'electronic glue' to link nanocrystals together - allowing groups of the crystals to be highly conductive.
Chemistry World January 30, 2009 Hayley Birch	Nanocrystals Get in Shape for Catalysis New research in fine tuning the shape and size of nanoparticles could lead to important advances in catalysis.
Chemistry World February 2, 2011 Elinor Richards	Gold going it alone Spanish scientists have proved that gold alone can catalyse cross-coupling reactions following a claim made last year that palladium impurities in the gold are essential for the catalysis.
Chemistry World February 3, 2011 Hayley Birch	Nanoparticle studies guide coating design A new study provides guidance for designing nanoparticle coatings based on the particles' size and the environment they are to be used in. The research could help scientists create more effective nanoparticle drug carriers.
Chemistry World November 30, 2009 Lewis Brindley	Colour change test for arsenic US researchers have developed a test to quickly and accurately measure arsenic levels in drinking water down to very low concentrations.
Chemistry World November 1, 2012 Laura Howes	Printing out new catalysts Chemists at the University of California, Santa Barbara, US, and Zhejiang University in China, have created special 'inks' made of colloidal nanoparticles of different metal precursors and polymers that direct the formation of the resulting nanoparticle structures.
Chemistry World April 1, 2011 Hayley Birch	Nanoparticles help reveal hidden fingerprints A technique using gold nanoparticles in combination with antibodies has shown promising results for enhancing fingerprints that are over a week old.
Chemistry World October 7, 2010 Simon Hadlington	New light shed on 'photothermal' cell death Photothermal therapy - where tiny particles of a metal are introduced into a cell and heated by laser light to kill the cell - might not work in the way people think, researchers in the UK have discovered.
Chemistry World January 13, 2011 Mike Brown	Palladium helps gold catalyst go green Researchers have developed a catalyst that efficiently converts toluene into a useful industrial intermediate in a much greener process than traditional methods.
Chemistry World October 19, 2009 Lewis Brindley	Nanoparticles brought to order US researchers have developed a process that could bring the unusual properties of nanoparticles to a larger scale, by using small molecules to evenly space nanoparticles in a polymer composite.
Chemistry World September 2, 2007 Lewis Brindley	Nanoparticles Paint a Finer Picture Swiss scientists have developed a process that can print detailed images using nanoparticles as 'ink', while maintaining their catalytic and optical properties.
Chemistry World March 24, 2009 Lewis Brindley	Producing powerful palladium particles US scientists have found a way to clean up the production of palladium nanoparticles - doubling their performance as catalysts for fuel cells.
Chemistry World December 10, 2010 Carl Saxton	Breaking news for the CO bond UK scientists have pinpointed the moment that the CO bond, the strongest bond of any diatomic molecule, breaks when oxidised by a gold catalyst.
Chemistry World December 14, 2012 Jon Cartwright	Pico-gold clusters break catalysis record Chemists in Spain have shown that small clusters of gold atoms are excellent inorganic catalysts with record-breaking efficiency.
Chemistry World December 8, 2011 Simon Hadlington	Molecular Suitcases Created by Corrosion Hollow spheres, cubes and cylinders could be useful as inorganic 'molecular suitcases' to carry drugs or catalysts.
Chemistry World October 30, 2014 Simon Hadlington	A new way to convert light to electricity By shining light onto metallic nanoparticles, researchers in the US and the Netherlands have demonstrated an entirely new way to generate electrical energy
Chemistry World May 24, 2013 Jennifer Newton	Releasing reactive oxygen Scientists in Canada have made nanoparticles that release singlet oxygen when a laser beam is shone on them. The nanoparticles could improve the effectiveness of photodynamic therapy, a treatment for some cancers.
Chemistry World May 16, 2014 Patrick Walter	Three glowing mice Mice injected with quantum dots are helping scientists understand how nanoparticles can accumulate in the body.
Chemistry World December 23, 2015 Karl Collins	Scratching chiral surfaces There are numerous challenges to developing reactions that exploit chiral surfaces, or employ molecular modifiers (ligands) to create a chiral surface environment and control the stereoselectivity of a transformation.
Chemistry World August 21, 2014 David Bradley	A new gold standard for nano The latest work confirms gold clusters can have super atomic and molecular characteristics.
Chemistry World February 5, 2014 Andy Extance	Plants bear palladium catalyst fruit UK researchers have redefined the term 'chemical plant' by showing thale cress (Arabidopsis thaliana) seedlings can reduce palladium salts and help produce catalytic nanoparticles.
Chemistry World May 21, 2013 Simon Hadlington	Silver nanoparticles see the light Researchers have stumbled across a simple but as yet unexplained way to make silver nanoparticles luminescent. The finding is important because luminescence is often used to track the movement and location of nanoparticles -- within cells, for example.
Chemistry World February 10, 2011 Erica Wise	Raman imaging gives new hope for cancer diagnosis Surface enhanced Raman scattering works by detecting spectroscopic signals of molecules such as cancer antibodies that are in close proximity to metals injected into tissue such as gold or silver nanoparticles.
Chemistry World November 15, 2011 Phillip Broadwith	Creating a toolbox for nanoparticle synthesis Hybrid nanoparticles made from several different materials that can be built up in a controlled and directed manner have been created by chemists in the US.
CIO February 1, 2003 John Edwards	Golden Alfalfa Jorge Gardea-Torresdey, chemistry department chairman at the University of Texas at El Paso, says alfalfa filtering is a potentially efficient and cost-effective way of retrieving gold nanoparticles. Best of all, the process is environmentally friendly.
Chemistry World May 8, 2015 Michaela Muehlberg	Polymers curl up and take control Scientists in Germany have successfully collapsed single polymer chains into dense nanoparticles, to make single-chain nanoparticles, by adding palladium.
Chemistry World September 23, 2008 Simon Hadlington	Nanoparticles Hide Behind Protein Cloak Polymer nanoparticles suspended in human blood become cloaked in plasma proteins, new research has shown.
Chemistry World March 28, 2013 Simon Hadlington	Copper catalysis sees the light Researchers in the US have shown that the oxide coating on copper nanoparticles can be stripped away by light, exposing the metallic, catalytic copper core.
Chemistry World November 25, 2011 Jon Evans	Cancer diagnosis goes for gold Gold nanoparticles could help diagnose a wide range of different cancers by detecting telomerase activity within cells, say Chinese chemists.
Chemistry World December 7, 2012 Simon Hadlington	Striped nanoparticle controversy blows up A prickly controversy has erupted in the rarefied world of nanoscience revolving around the strength of the evidence that molecules can assemble themselves into discrete stripes around gold nanoparticles. The issue highlights the difficulty of interpreting images of nanoscale objects.
Chemistry World September 23, 2013 Raphael Levy	Gold nanoparticles for physics, chemistry and biology The varied perspectives in this textbook combine to give an agreeable read and a solid foundation in this topic.
Chemistry World September 20, 2012 Jessica Cocker	Biological fate of nanoparticles in the body Nanoparticles are extremely difficult to detect and measure once they are distributed in a biological system. Now, Spanish scientists have developed a novel way for measuring their biodistribution.
Chemistry World September 12, 2014 Hayley Simon	Coated nanoparticles show Alzheimer's promise Nanoparticles coated in an amino acid polymer have been found to prevent the formation of amyloid fibrils -- incorrectly folded protein fibers associated with the development of neurodegenerative diseases.
Chemistry World October 9, 2014 James Urquhart	Designer nanoparticles cast in DNA molds German researchers have developed a DNA origami approach to produce custom-made inorganic nanoparticles with programmable, pre-designed shapes.
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.
Chemistry World January 5, 2011 Hayley Birch	Nanoparticles build up New research suggests that nanomaterials that are released into the environment could accumulate in food chains.
Chemistry World November 30, 2015 Emma Stoye	20 carat gold foam lighter than a feather The 20 carat gold 'foam' is a thousand times lighter than its solid counterpart, and the lightest gold nugget ever to be made.
Chemistry World September 4, 2014 Simon Hadlington	'Unifying theory' proposed for carbon monoxide oxidation on supported gold nanoparticles US researchers believe they have uncovered the means by which gold nanoparticles sitting on a support of titanium dioxide can oxidise carbon monoxide at low temperatures.
Chemistry World July 21, 2015 Tim Wogan	Nanoparticle cats drawn at the flick of a switch A new way of using light to reversibly assemble nanoparticles has been developed by scientists in Israel.
Chemistry World April 3, 2012 Helen Gray	Mass spectrometry imaging: the new tool in counterfeit security The ever-increasing sophistication of the counterfeit trade is a growing economic problem, and when applied to pharmaceuticals, dangerous to human health.
Chemistry World January 30, 2008 Jonathan Edwards	DNA Helps Nanoparticles Crystallize Two papers in Nature have each shown a simple way to build designer crystals from nanoparticles, using DNA as 'glue'. Both methods show promise as a cheap way of mass-producing complex materials like photonic crystals.
Chemistry World July 15, 2008	Raman Reveals DNA in Action Researchers at the University of Strathclyde, UK, have been able to use Raman spectroscopy to observe strands of DNA pairing up and falling apart by attaching them to silver nanoparticles.
Chemistry World March 12, 2013 Andy Extance	'Plasmonic smart dust' conjures kinetics clues Researchers exploited gold's ability to trap and concentrate light, creating oscillations in the electron cloud at its surface called surface plasmons.
Chemistry World October 25, 2013 James Urquhart	Water droplets warped into weird shapes US scientists have discovered that self-assembling nanoparticles can lock water droplets into different shapes. The team suggests the work could be useful for several applications including microfluidic devices, sensors and drug delivery.