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Chemistry World
August 14, 2009
Jon Cartwright
Nanomotors detect trace silver Researchers in the US and Germany have found that the speed of synthetic 'nanomotors' responds to nearby concentrations of silver. mark for My Articles similar articles
Chemistry World
June 4, 2010
Manisha Lalloo
Antibacterial nanoparticles from bacteria Scientists have found that silver nanoparticles made using bacteria have better antibacterial properties than their chemically synthesised counterparts. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 9, 2014
James Urquhart
Nanosilver fears come out in the wash Colleagues at the Swiss Federal Laboratories for Materials Science and Technology have shown that nanosilver fabrics actually leak far fewer nanoparticles when washed than previously thought. mark for My Articles similar articles
Chemistry World
November 1, 2012
Josh Howgego
Chemistry behind the 'blue man' unlocked Scientists have put forward a detailed biochemical model to explain argyria, a condition which turns sufferers' skin a distressing blue color. mark for My Articles similar articles
Chemistry World
August 9, 2012
Jon Cartwright
'Genetic code' guides nanoparticle growth Researchers in the US and China have demonstrated that DNA can also be used as a blueprint for the creation of non-biological structures. Their 'genetic code' could pave the way for tailored nanoparticles -- fit for use as catalysts, or in surface-enhanced Raman spectroscopy. mark for My Articles similar articles
Chemistry World
July 16, 2012
Maria Burke
Nanosilver in Consumer Goods Under the Spotlight The use of silver nanoparticles in textiles, such as insoles and running shirts, to control unpleasant odors produced by bacteria, appears to present little danger to human health or the aquatic environment, according to a new report by the Danish Environmental Protection Agency. mark for My Articles similar articles
Technology Research News
May 7, 2003
Researchers fill virus with metal One way to construct materials atom by atom is to conscript machinery nature has already devised. mark for My Articles similar articles
Chemistry World
June 5, 2011
James Mitchell Crow
Nanoparticles scrub up a treat in hot water bath Upping the catalytic activity of gold nanoparticles can be as simple as a good wash in hot water, UK chemists have shown. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
December 3, 2007
Michael Gross
Flash Memory Enters Another Dimension Researchers in Korea and Australia have used stacked layers of gold nanoparticles to boost the storage density of flash memory. mark for My Articles similar articles
Chemistry World
April 20, 2007
Killugudi Jayaraman
Pesticide Filter Debuts in India A domestic water filter that uses metal nanoparticles to remove dissolved pesticide residues is about to enter the Indian market. Its developers believe it is the first product of its kind in the world to be commercialized. mark for My Articles similar articles
The Motley Fool
July 29, 2010
Eric Dutram
7 Reasons Why Silver Could Soar This metal may be movin' on up. Investors have embraced ETFs as a way to obtain exposure to the precious metal. We profile four funds that offer exposure to silver. mark for My Articles similar articles
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. 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
The Motley Fool
October 3, 2011
Sean Williams
You'll Never Guess What's Outperforming Silver With the U.S. Dollar index outperforming silver, is now the time for miners to shine? mark for My Articles similar articles
Technology Research News
June 18, 2003
Protein traps nanoparticles Researchers from the University of Tokyo in Japan have adapted a tubular bacterial protein for technological applications by coaxing it to combine with individual luminescent semiconductor nanoparticles. mark for My Articles similar articles
The Motley Fool
November 30, 2007
Zoe Van Schyndel
ETFs With a Silver Lining Silver has given investors some spectacular returns in recent years. Now, there are two exchange-traded funds that let you buy in to the silver craze. mark for My Articles similar articles
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. mark for My Articles similar articles
The Motley Fool
March 21, 2011
Christopher Barker
Your Crash Course in Silver Exploration For investors drawn to the mining industry, part 1 of this two-part series offers a concise explanation of how silver-rich ore veins are formed. mark for My Articles similar articles
Chemistry World
October 17, 2013
Jessica Brand
Enhancing photopigment formation to boost biofuel production Scientists in Australia have developed a nanoparticle light filter system that only lets through wavelengths favorable for microalgae growth. The system could make producing algal biofuels more efficient. mark for My Articles similar articles
Chemistry World
August 16, 2006
Michael Gross
Nanoparticle Toxicity Tested The rapid advance of nanotechnology has raised concerns that substances known to be harmless in bulk might turn out toxic or carcinogenic in certain fibrous or nanoparticle forms. mark for My Articles similar articles
Chemistry World
December 3, 2013
Simon Hadlington
Caged toxin for safer, better bacterial vaccines Researchers in the US have developed a new way of vaccinating against bacterial toxins by caging them in hybrid nanoparticles. mark for My Articles similar articles
Science News
November 30, 2008
Janet Raloff
Nanosilver Disinfects -- But At What Price? Consumer and medical products employ billionths-of-a-meter scale silver particles as embedded disinfectants. A study now suggests that if those nanoparticles get loose and into the body, they might wreak havoc with the human immune system. mark for My Articles similar articles
The Motley Fool
September 9, 2011
Christopher Barker
Ready to Make Some Serious Silver Coin? In the latest video production posted to the company's website, Endeavour Silver unveils the fascinating process by which silver is formed into the beautiful silver coins that are coveted by coin collectors and precious-metal investors alike. 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
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. mark for My Articles similar articles
Chemistry World
July 17, 2012
Harriet Brewerton
Pinning down cancer US scientists have synthesized pin-shaped nanoparticles with magnetic and optical properties. The nanoparticles could be used for magnetic resonance imaging, early detection and photothermal therapy of cancer and other diseases. mark for My Articles similar articles
The Motley Fool
June 27, 2008
Christopher Barker
No Need to Be Blue; Get Some Silver Between a new warrant program and a $100 million increase to the company's revolving debt facility, Silver Wheaton will soon have an extra $236 million at its acquisitive disposal. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 6, 2015
Abigail Hallowes
From chip fat to biofuel Researchers from Singapore and China have developed a cheap and green catalytic system for turning fatty acids into fuel that doesn't require hydrogen or a solvent. mark for My Articles similar articles
The Motley Fool
December 3, 2009
Christopher Barker
Don't Miss This Great Bargain One Fool's rationale behind a $50 price target for silver. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 29, 2014
Vijay Shankar
Nanoparticle protects protein drug cargo A team of researchers at Brigham and Women's Hospital, Boston, US has developed novel nanoparticles that could deliver protein drugs to where they are needed unscathed. mark for My Articles similar articles
Chemistry World
January 9, 2007
Richard Van Noorden
A Nanotech Solution to Wrinkled Skin Researchers who have discovered that nanoparticles prevent thin polymer films from buckling say their concept could be applied to stop human skin wrinkling too. mark for My Articles similar articles
The Motley Fool
May 9, 2011
Christopher Barker
Why Silver Wheaton is Still Going to $100 Your Foolish chance to chime in on Silver Wheaton's long-term outlook. mark for My Articles similar articles
Chemistry World
June 20, 2014
Andy Extance
Nickel allergy case highlights nanoparticle unknowns A report of a chemist who developed sensitivity to nickel after working with its nanoparticle form has highlighted how little we know about nanomaterial hazards. mark for My Articles similar articles
The Motley Fool
May 6, 2011
John Spence
Beaten-Down Silver ETFs Try to End Losing Streak Trading volume on SLV hits a record. mark for My Articles similar articles
The Motley Fool
August 12, 2008
Christopher Barker
An Underrated Silver Play Coeur d'Alene inks new lows, despite a massive silver lining. mark for My Articles similar articles
Chemistry World
March 20, 2014
James Urquhart
Nanoparticle composites make colorful magnetic crystals Incorporating nanoparticles into single crystal materials can imbue them with new properties, such as color and magnetism, thanks to gel crystallization techniques developed independently by UK and Chinese research groups. mark for My Articles similar articles