 Stripes key to nanoparticle drug delivery June 09, 2008 | User rating: 4.4 / 5 after 14 vote(s)
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In work that could at the same time impact the delivery of drugs and explain a biological mystery, MIT engineers have created the first synthetic nanoparticles that can penetrate a cell without poking a hole ... | |
Chemists Create Cancer-Detecting Nanoparticles June 13, 2008 | User rating: 4.6 / 5 after 10 vote(s)
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Magnetic resonance imaging (MRI) can be a doctor’s best friend for detecting a tumor in the body without resorting to surgery. MRI scans use pulses of magnetic waves and gauge the return signals to identify different types ... | |
 Carbon Nanotubes Compromise the Functions of Certain Protozoa, Study Shows June 18, 2008 | User rating: 4.8 / 5 after 28 vote(s)
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A new study by researchers from the University of Waterloo in Ontario, Canada, hints that carbon nanotubes may be toxic to microorganisms. When cultures of a certain key protozoan, a single-cell organism, ... | |
 Gene silencer and quantum dots reduce protein production to a whisper June 23, 2008 | User rating: 4.6 / 5 after 25 vote(s)
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More than 15 years ago scientists discovered a way to stop a particular gene in its tracks. The Nobel Prize-winning finding holds tantalizing promise for medical science, but so far it has been difficult to ... | |
Overcoming Drug Resistance—Nanoparticles Trigger Built-In Cell-Death Signal June 13, 2008 | User rating: 3.9 / 5 after 8 vote(s)
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One of the most vexing problems in treating cancer is the propensity of tumors to develop resistance to a wide range of anticancer drugs. Over 70 percent of ovarian cancer patients, for example, have drug-resistant tumors ... | |
 Super strong antimicrobial coatings for medicine, defense July 07, 2008 | User rating: 4.2 / 5 after 13 vote(s)
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One of the world' strongest materials meets one of Nature's most powerful germ killers in a new research project that produced incredibly tough anti-bacterial surfaces with multiple applications in home appliances, ... | |
Growing use of nanomaterials spurs research to investigate possible downsides June 13, 2008 | User rating: not shown ( 4 vote(s) ) | User comments: 1
Potential risks from the use of nanomaterials will be explored by three Arizona State University engineering faculty in a project supported by a $400,000 grant from the U.S.Department of Energy Office of Biological and Environmental ... | |
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