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Chemistry World February 4, 2011 Harriet Brewerton	Transplant tracking Magnetic nanoparticles could be used to track neural stem cells after a transplant in order to monitor how the cells heal spinal injuries, say UK scientists.
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 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.
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 April 7, 2009 Lewis Brindley	Cells get in line Magnetic nanoparticles that 'shepherd' cells into neat lines have been designed by American scientists.
Chemistry World April 10, 2015 Matthew Gunther	Silicon chip spots dangerous pathogens in human blood Scientists in China have developed a silicon chip doped with silver nanoparticles that can rapidly detect different pathogens in blood samples.
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 June 27, 2010 Simon Hadlington	Nanoparticles allow remote control of cells In an experiment reminiscent of the mind-control rays that featured prominently in B-movies from the 1950s, scientists in the US have used a magnetic field to alter the behavior of an animal.
Chemistry World May 13, 2009 Lewis Brindley	Combination nanoparticles to fight cancer Korean chemists have assembled a multitalented nanoparticle that can hunt down, treat, and illuminate cancerous cells.
Chemistry World October 2, 2012 Fiona McKenzie	Protein sorting within cells US scientists have used magnetic nanoparticles with specific ligands to latch on to and visualize specific proteins in living cells.
Chemistry World August 3, 2010 Lewis Brindley	Nanoparticles and ultrasound team up to treat tumors A new, non-invasive method to deliver drugs to the brain has been developed by Taiwanese researchers.
Chemistry World November 7, 2010 Laura Howes	Inhaled nanoparticles, from there to where? US scientists have for the first time shown how the size and surface properties of nanoparticles can affect where they end up in the body after they are inhaled.
Chemistry World January 17, 2011 Laura Howes	Nanoparticle divides to conquer Scientists have made a nanoparticle that breaks up into smaller units once it reaches its target, allowing it to penetrate deeper into tumour tissue and deliver treatment more effectively.
Chemistry World February 28, 2006 Jon Evans	Magnetic Appeal of Shape-Change Polymer Polymer scientists developed polymers that change shape in response to a magnetic field by incorporating magnetic iron(III)oxide nanoparticles into a shape-memory polyetherurethane compound known as TFX.
Chemistry World January 12, 2012 Simon Hadlington	Composites Reinforced in 3D A method that uses magnetic fields to align tiny structural elements within a polymer matrix has been developed by scientists in Switzerland.
Chemistry World March 9, 2009 Lewis Brindley	Finding the Risks of Nanoparticle Exposure A new model for nanoparticle exposure should provide more realistic insights into the possible health risks of airborne nanoparticles, researchers in Switzerland claim.
Chemistry World January 8, 2007 Michael Gross	Nano-Clots Target Tumours Researchers have created nanoparticles that form clots within the blood vessels of tumors. They hope that with further improvements these could be used either to starve tumors or to target them with cytotoxic drugs.
Chemistry World February 14, 2011 Rachel Cooper	Small and sensitive nanoparticles A new highly sensitive nanoparticle contrast agent for imaging in the body stays in the bloodstream longer and is better at targeting tumors than other nanoparticle contrast agents, say Chinese scientists.
Chemistry World February 12, 2012 Jon Cartwright	Nanoparticles slow iron absorption in the gut Nanoparticles used in food and pharmaceuticals could have unintended physiological effects.
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 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 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.
Technology Research News December 11, 2002 Eric Smalley	Microscopic mix strengthens magnet Magnets are usually an either-or proposition. They either generate a strong magnetic field or they hold up well in the presence of external magnetic fields. A method that mixes the two types of magnets at the nanoscale could pave the way for smaller electric motors and generators.
Chemistry World July 20, 2011 Josh Howgego	Magnets turn up the heat on tumours Claims that magnets can cure cancer might sound like quackery. But French researchers have harnessed iron oxide structures from bacteria to selectively kill tumour cells using an alternating magnetic field.
Chemistry World February 18, 2009 Lewis Brindley	Nanomaterials Blossom US researchers have found a new way to use magnetic fields to encourage nanoparticles to self-assemble into unique shapes.
Chemistry World August 23, 2012 Phillip Broadwith	Synthetic platelet helpers set to save lives Nanoparticles that can stop internal bleeding have been developed by scientists in the US.
Chemistry World July 9, 2013 Daniel Johnson	Stealthy nanoparticles gather to take on tumors A team of Chinese scientists have created nanoparticles that respond to changes in pH, clumping together in acidic conditions.
Scientific American July 2009 Kate Wilcox	Yanking Pathogens Out of Blood with Magnets Germ-grabbing magnetic beads that can be pulled from the blood
Chemistry World October 7, 2012 David Bradley	Magnetic nanoparticles zap cancer Nanoparticles can be used as a remote-controlled magnetic death switch to kill cancer cells, according to researchers from Korea.
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
Chemistry World August 1, 2010 Phillip Broadwith	Magnetic foam bends and stretches Flexible lightweight magnetic materials based on cellulose fibres and magnetic nanoparticles have been developed by European scientists.
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.
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.
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.
Popular Mechanics June 2008 Elizabeth Svoboda	10 High-Tech Health Breakthroughs Coming Soon to Your Body Scientists reveal their research on future medical technology devices and alternative medicine delivery systems.
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 May 31, 2006 Jon Evans	Carbon Joins the Dots Carbon could soon replace cadmium as the material of choice for quantum dots, following the development of fluorescent carbon nanoparticles by scientists.
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 April 1, 2008 Lewis Brindley	Easier Cancer Imaging with Raman A new imaging technique based on Raman spectroscopy has been used to illuminate tumors in mice with unprecedented precision.
Chemistry World October 21, 2013 Helen Bache	Sustainable materials sound good Cellulose fibers covered with magnetic nanoparticles have been used to make ultrathin loudspeakers by researchers in Sweden. The material could provide a cheaper and more sustainable alternative to the polymers traditionally used in speakers.
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 February 13, 2006	Nanoparticles Detect Cell Suicide Plans Researchers have developed a nanotechnological assay for detecting programmed cell death. The technique is effective in cell cultures, they report, and might eventually be used in humans.
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.
Chemistry World February 4, 2011	MOF magnets deliver drugs German scientists have encapsulated nanomagnets inside metal organic frameworks. The MOF magnets can be filled with a drug, which is released when a magnetic field is applied.
Chemistry World May 9, 2008 Simon Hadlington	All-in-one gene detection on a chip Scientists in Singapore have invented a tiny machine that can rapidly prepare, purify and genetically analyse blood or other biological samples in less than 20 minutes.
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.
Chemistry World February 19, 2009 Nina Notman	Nanoparticles give cancer drug a boost US scientists have taken a novel step towards fighting the reoccurrence of lung cancer, using drug delivering nanoparticles.
Chemistry World December 3, 2010 Emma Shiells	No stone left unturned in oil hunt Polymer coated nanoparticles could be used to detect unrecovered oil in mature oil fields, say US scientists.
Chemistry World March 8, 2011 Jon Cartwright	Carbon nanotubes - a boon for chiral catalysts Researchers in China have created a new catalyst that could help in the production of chiral molecules for medical drugs. The catalyst, which consists of platinum nanoparticles encapsulated in carbon nanotubes, is the most active of its type ever reported.
Chemistry World September 4, 2013 Emma Stoye	Cracked bones attract healing nanoparticles A US team have used drug-loaded nanoparticles to detect and heal tiny cracks in human bones. Their system uses ions leaking from the crack to draw the particles to damaged areas.