Similar Articles

Browse Main Topics:

Business
Computers & Electronics
Education & Reference
Entertainment & Leisure
Family & Home
Finance & Investment
Health
Internet
Pets & Animals
Science & Technology
Society, Politics & Culture
Sports & Recreation

Similar Articles

Chemistry World April 19, 2011 Simon Hadlington	Cell factories package drugs for delivery Scientists in Australia and Germany have used living cells as 'factories' to encapsulate particles such as drugs in biological membranes.
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 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 January 23, 2011 James Urquhart	Novel nanoparticle filter Israeli researchers have created a recyclable membrane based on supramolecular linkages that can be used to filter nanoparticles.
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 June 14, 2010 Simon Hadlington	Nicotine hit at the flick of a switch with new nanotube patch A membrane embedded with carbon nanotubes can deliver a pulse of nicotine at the flick of a switch - rather than the continuous diffusion of the drug through current skin patches.
Chemistry World June 23, 2011 Elinor Richards	One in the eye for diabetes A team in Canada has made a device that could be implanted behind the eye to release drugs on demand to treat retinal damage caused by diabetes.
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 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 2012	Keeping the tap on James Mitchell Crow investigates routes to quenching our thirst without costing the Earth.
Chemistry World September 3, 2013 William Bergius	Better separations with more permeable membranes There is usually a trade-off between selectivity and liquid permeability when making an ultrafiltration membrane but new research from scientists in the US suggests this doesn't have to be the case.
Chemistry World April 11, 2006 Jon Evans	Nanotechnology Tackles Chemotherapy Chemists and medical researchers have developed nanoparticles that target chemotherapy drugs directly at tumours. The researchers claim that the same technique could be used to develop nanoparticle-based treatments for a wide range of other diseases.
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 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 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 July 26, 2006 Victoria Gill	Reversible Glue `De-Bonds' at the Touch of a Button A new kind of superglue that uses nanoscale magnetic particles to bond and de-bond on command has been developed.
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.
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 January 7, 2011 Russell Johnson	Sticky hydrogels make resilient wound dressings An adhesive material made from a hydrogel filled with nanoparticles could lead to wound dressings that won't fall off when you sweat.
Chemistry World November 12, 2012 Holly Sheahan	Oil loving membranes for oil spill clean-ups Researchers in China have made a new type of membrane that can separate oil from water and could potentially be used in oil spills, such as the one in the Gulf of Mexico.
Chemistry World December 12, 2013 Jeanne Therese Andres	Kiss-and-run drug delivery Carriers that release hydrophobic substances at cell membranes but do not enter the cells themselves could be the foundation for a new way to deliver drugs into cells, according to a team of scientists in Germany.
Chemistry World March 27, 2008 Lewis Brindley	Membrane Sacs Made in Minutes Strong, flexible, centimetre-sized membrane sacs that could be used to hold cells for study have been developed by chemists in the US.
Technology Research News July 13, 2005	Magnetics Drives Particle Patterns Researchers have devised a way to use electric and magnetic fields to assemble magnetic microparticles into a wide variety of patterns, including clusters, rings, chains and networks.
Chemistry World March 21, 2010 Lewis Brindley	Drinking water from sunlight and seawater A device that can 'push' the salt out of seawater has been developed by US researchers.
Chemistry World February 23, 2011 Simon Hadlington	Polymer coat helps nanoparticles penetrate mucus US researchers have shown how biodegradable, medically safe polymer coatings can help nanoparticles penetrate the mucus lining that protects human tissues to deliver drugs efficiently.
Chemistry World July 7, 2011 Hayley Birch	Could Life Have Emerged Inside Inorganic Shells? The basic components of cells can operate within the bounds of inorganic membranes made from nanoparticles, a new study shows.
Chemistry World July 25, 2013 Rowan Frame	Nanomagnets clean blood Nanoparticles that never have to enter the body can capture harmful components in blood, scientists in Switzerland have shown.
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.
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 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 August 12, 2011 Manisha Lalloo	Unraveling cell membranes to understand drugs Researchers in Sweden have found a way to create flattened cell membranes, known as supported lipid bilayers, out of real cell structures.
Chemistry World April 9, 2015	Big problems with little particles? There is a risk that poor toxicology studies could start undermining the success of nanomaterials.
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.
Technology Research News December 1, 2004	Smart Dust Gets Magnetic One of the main challenges in making labs-on-a-chip is finding ways to control and mix tiny amounts of liquids. Researchers are using minuscule silicon particles to carry out these tasks.
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.
Reactive Reports Issue 60 David Bradley	Fried Rust Could Prevent Arsenic Poisoning Arsenic-contaminated drinking water, could one day become a thing of the past thanks to the unexpected discovery of the magnetic properties of rusty nanoparticles.
Chemistry World July 19, 2011 Jon Cartwright	Magnetic Sponge Can Squeeze Itself Out Researchers in Japan and Singapore have created a sponge that can wring itself out upon application of a magnetic field.
Technology Research News July 30, 2003	See-through magnets hang tough Researchers from the Independent University of Barcelona (UAB) and the University of Zaragoza in Spain have found a way to form transparent, durable, lightweight magnets that maintain their magnetism in magnetic fields and high temperatures.
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.
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 February 2, 2014 Emma Stoye	Artificial membrane harvests light like a cell Photosensitive compounds built into an artificial membrane can capture light energy in the same way as proton pumps found in biological cells.
Reactive Reports December 2003 David Bradley	Airy magnets Spanish researchers have created a new type of magnetic material that is ultra-light and transparent. The airy magnets could have applications in flat screen displays and magneto-optical memory devices for computers.
Chemistry World December 5, 2007 Jonathan Edwards	Water Cleaning Membrane Shows Hybrid Vigour Scientists in the US have combined naturally-occurring channel proteins with a new polymer to create a membrane that could be used to deliver drugs or purify water.
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 July 25, 2014 Emma Stoye	Magnetic nanocubes self-assemble into spirals Scientists have been coaxing nano-sized cubes of magnetite (Fe 3O 4) into larger, more complex structures like helices without using a template by exposing them to a magnetic field.
Chemistry World March 16, 2009 Hayley Birch	Nanodumbbells Target Cancer Cells US scientists have designed nanoparticles that function like 'guided missiles' in the targeted destruction of breast cancer cells.
Chemistry World November 21, 2012 James Urquhart	Two-faced particles self-assemble in sync US scientists have synchronized the motion of colloidal magnetic spheres with a rotating magnetic field and found that the particles self-organize into micrometer-sized tubes.