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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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
March 2008
Mark Peplow
Editorial: Sweating the Small Stuff In the field of nanotechnology, the devil is in the detail. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
February 25, 2009
Victoria Gill
Nano-regulation creeps closer Canada has introduced a mandatory safety reporting scheme for companies producing nanomaterials, becoming the first country in the world to do so. mark for My Articles similar articles
Chemistry World
July 26, 2010
Phillip Broadwith
Predicting nanoparticle toxicity Judging nanoparticle toxicity could be made easier by a new theoretical model that predicts which materials will make nanoparticles that could damage living cells. The model can predict the available electronic energy levels in the nanoparticle structure mark for My Articles similar articles
Chemistry World
February 14, 2014
Jason Woolford
Sandy nanoparticles for safer-by-design sunscreens Nanoparticles coated with an inert layer of silica could be used in sunscreens and cosmetics to reduce the potential hazards of these increasingly indispensable materials, new research shows. mark for My Articles similar articles
Chemistry World
November 27, 2009
Ned Stafford
New nano rule for EU cosmetics A new European regulation will require cosmetics manufacturers to list any nanoparticles contained in products marketed within the European Union. mark for My Articles similar articles
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. 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
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
January 24, 2014
Megan Tyler
Nanomaterials: Bin and burn? Scientists in the US have begun addressing the question of whether the disposal of nanomaterials could damage the environment, by investigating the fate of nanomaterials in incinerators. mark for My Articles similar articles
IEEE Spectrum
September 2007
Karn & Matthews
Nano Particles Without Macroproblems Quick and dirty advice for keeping nanotech clean. mark for My Articles similar articles
Chemistry World
December 12, 2006
Richard Van Noorden
Nano-Hype Comes Out in the Wash The EPA's intent to regulate nanotech is generally applauded, but with nanotoxicology research still in its infancy, and no defined protocols for manufacturers to follow, it is unclear how any regulations would work in practice. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Reactive Reports
September 2005
David Bradley
Nano Surprise A surprising mechanism by which polymers form nanocomposite particles could provide researchers with a new tool for controlling the growth of such materials. mark for My Articles similar articles
Chemistry World
September 25, 2012
Andrew Turley
Measuring nano the European way If you want to regulate nanomaterials -- and lots of people do -- you first need to decide precisely what they are. Where does our world stop and the nano world begin? mark for My Articles similar articles
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. mark for My Articles similar articles
IndustryWeek
November 1, 2010
Nanotechnology Presents Regulatory Mess Manufacturers producing or utilizing nanomaterials face a tangled web of proposed safety and environmental regulations. 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
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. mark for My Articles similar articles
Chemistry World
January 31, 2010
Kate McAlpine
Slack nano safety Many researchers working with nanomaterials use inadequate protection, if any at all, and most don't use special disposal methods for nanomaterials, claims a new study. 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
August 2, 2013
Hayley Birch
Sound solution to nanoparticle handling problems Researchers are using ultrasound to bond nanoparticles -- essentially sticking together particles too small to be seen with sounds too high-pitched to be heard. 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
March 2012
Gaining trust for nanotech Our increasing ability to manipulate and create devices at the scale of molecules and cells, and the novel properties which emerge at this level, are talked of as a revolution. But will growing public awareness of nanotech be wary or welcoming? 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
IEEE Spectrum
August 2007
Material By Design: Future Science or Science Fiction? Hit-or-miss approaches to large-scale commercial nanotechnology look more promising for now, but even here our ability to manipulate materials at the nanoscale for commercial applications may come down to serendipity rather than scientific method and design. mark for My Articles similar articles
IndustryWeek
September 1, 2005
John Teresko
From Confusion To Action The first step in formulating a strategy for capitalizing on nanotechnology is understanding parameters. mark for My Articles similar articles
InternetNews
April 14, 2006
David Needle
Nano Spray Recall Raises Potential Health Risks Magic Nano sealant was recalled though its ingredients uncertain. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
July 24, 2014
Andrew Williams
Europe mulls best way to handle nanotech Nanomaterials can end up in all sorts of items. Now there is a drive in Europe to get manufacturers to declare them. mark for My Articles similar articles
The Motley Fool
April 3, 2007
Fast Pitch: Nanophase Technologies This tiny firm likes to stretch the boundaries. Nanophase Technologies recently reported all-time high revenues in the fiscal third quarter of 2006, with significant growth in gross margins primarily due to a favorable product mix. mark for My Articles similar articles
Chemistry World
September 10, 2013
Emily Skinner
Shape memory polymer hosts functional nanoparticles Scientists in China have developed a polymer scaffold for functional nanoparticles that can be folded and mangled but will reform into its original shape if it is placed in water. mark for My Articles similar articles
Chemistry World
May 3, 2006
Katharine Sanderson
Nano Warning A leading occupational medicine expert in the UK has angered nanoparticle manufacturers by comparing carbon nanotubes (CNTs) with asbestos. mark for My Articles similar articles
BusinessWeek
February 14, 2005
Baker & Aston
The Business Of Nanotech There's still plenty of hype, but nanotechnology is finally moving from the lab to the marketplace. Get ready for cars, chips, and golf balls made with new materials engineered down to the level of individual atoms. mark for My Articles similar articles
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. 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
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
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
January 2010
Palmer & Felwick
Safety in numbers Regulators struggle with nanotechnology. It's time for more self-regulation, say the authors 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
BusinessWeek
February 14, 2005
Baker & Aston
Why The Old Rules Don't Apply Nanotechnology: at this size, familiar materials can do things they couldn't do before. mark for My Articles similar articles
Popular Mechanics
October 2006
Glenn Harlan Reynolds
Nanotechnology: Good Things in Small Packages Critics exaggerate the dangers. Boosters flog the benefits. Let's give nanotechnology a chance to develop before we start taking sides. mark for My Articles similar articles
Chemistry World
November 24, 2006
Washing Machine Triggers Nanoparticle Regulation Wrangles over a washing machine have pressured America's EPA to regulate commercial products containing silver nanoparticles as a pesticide. But it is not yet clear how the policy will be enforced. 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