Using nuclear magnetic resonance spectroscopy, which allowed detection of protein folding events at the level of single atoms, researchers produced the equivalent of a sequence of snapshots of the protein folding process.
Jun 14th, 2006
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Researchers at New York University have made chemical modifications to nanometer sized virus particles-a process that has the potential to improve magnetic resonance imaging (MRI) techniques.
Jun 14th, 2006
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Researchers at the University of California, San Diego have developed what they call a Smart Petri Dish that could be used to rapidly screen new drugs for toxic interactions or identify cells in the early stages of cancer circulating through blood.
Jun 13th, 2006
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A researcher at the Kavli Institute of Nanoscience Delft, has succeeded in largely controlling the transportation of electrons in semiconductor nanowires.
Jun 13th, 2006
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Known as Pepfactants, new peptide technology can control the emulsions and foams used in a wide range of industry processes and could impact a range of products from petroleum to specialty chemicals and therapeutic drugs.
Jun 13th, 2006
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A new report presents data showing that acoustic activation of these nanoparticles does not damage cells, unlike acoustically generated microbubbles.
Jun 12th, 2006
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Using a novel polymer to coat paramagnetic iron oxide particles, a research team at the University of Washington in Seattle has created a nanoparticulate magnetic resonance (MR) imaging agent that targets certain tumor cells.
Jun 12th, 2006
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New research from the University of Kentucky shows that nanoparticles may be able to get anticancer drugs into cells without triggering the p-glycoprotein pump.
Jun 12th, 2006
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Scientists have determined the atomic crystal structure and functional mechanism of an enzyme essential for eliminating unwanted, non-nutritional compounds such as drugs, industrial chemicals, and toxic compounds from the body.
Jun 12th, 2006
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New research may lead to the development of a new breed of multimodal contrast agents that could work within a host of medical imaging platforms ? from ultrasound and computed tomography to magnetic resonance imaging and molecular imaging.
Jun 10th, 2006
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Researchers have developed a self-assembling nanoparticle device that has touch sensitivity comparable to that of the human finger, a capability far beyond any mechanical devices now available.
Jun 10th, 2006
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UCLA physicists report a significant step toward a new approach to protein engineering.
Jun 8th, 2006
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Japanese researchers have succeeded in the development of a CNT transistor with an operational stability 1000 or more times that of conventional CNT transistors.
Jun 8th, 2006
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Nanowerk today launched nanoRISK, a bimonthly print newsletter and companion website, www.nanorisk.org.
Jun 8th, 2006
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The GMA is sponsoring the development of a series of case studies on the commercialization and regulation of engineered nanoscale materials for food and packaging materials.
Jun 7th, 2006
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A nanoparticle-based drug delivery concept in which an applied magnetic field directs the accumulation in tumor cells of custom-designed, drug-filled nanocarriers has been demonstrated by University at Buffalo researchers.
Jun 7th, 2006
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