Scientists have designed peptide-coated iron oxide nanoparticles that can seek out tumor cells and make detection using magnetic resonance imaging possible. The team created peptide-coated iron oxide...
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Nanotechnology is improving in leaps and bounds. Yes, including in the department of spinal cord injury. Spinal cord injury can lead to paralysis, among others! A spinal cord injury often leads to...
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Researchers have discovered that the bacteria Shewanella can produce semiconducting nanotubes that may be useful in the creation of a new generation of nanoelectronic devices. This is the first report...
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A Dutch researcher has developed biodegradable nanoparticles which may be used to encapsulate and deliver fat-soluble anticancer drugs. The nanoparticles consist of polyethylene glycol (PEG) chains...
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A new topical lotion developed by NanoBio Corporation, a spin-off company from the University of Michigan, has been shown to penetrate deep enough to treat onychomycosis, or toenail fungus, without...
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The W.M. Keck Foundation has granted the University of Oregon $1.6 million to study the biological effects of exposure to precisely engineered nanoparticles that are being designed for diagnostic and...
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Photo:Fluorescence picture showing uptake of nanoparticles labelled with red fluorescence taken up principally by tumor cells labelled with green microparticles. Few nanoparticles can be seen on the...
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A nano-sized light source capable of emitting coherent light across the visible spectrum has been invented by researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory...
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In a study published in the June 28 issue of the Journal of Physical Chemistry, scinetists have developed a nanoparticle which can be used as a drug delivery device for treating glaucoma, an eye...
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In a study published in Nature Nanotechnology, researchers have shown that bacteria may be used to deliver "smart nanoparticles" into a cell to precisely position sensors, drugs or DNA for...
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A preliminary clinical trial has demonstrated that an intravenuously administered nanoparticle containing the FUS1 gene shows clinical activity in stage 4 Lung Cancer Patients. FUS1 can induce...
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Gold nanoparticles has a huge potential in cancer detection and treatment: they could function as in vivo sensors, photoactive agents for optical imaging, drug carriers, contrast enhancers in computer...
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In addition to surgery, radiation and chemotherapy, there may now be an additional treatment modality for cancers: dual gene therapy. In a preclinical study, two tumor-suppressing genes, packaged in a...
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A novel lab-on-a-chip has been developed to identify pneumonia-causing bacteria from bronchoalveolar lavage samples within hours, instead of days. Inside the chip, the bacteria flow into several...
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Scientists have developed DNA-gold nanoparticle based detection kit for the detection of cocaine and other drugs in the saliva, urine or blood. "Building upon our earlier work with lead (Pb)...
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Engineers from the University of Alberta have developed a wireless microsensor to monitor the bone healing process after surgery. The device, which is permanently implanted on a joint, uses...
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Researchers from MIT and Hong Kong University have discovered a peptide-containing solution that can be used to stop bleeding immediately i.e., less than 15 seconds. Although the exact mechanism of...
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Doctors at the Strong Memorial Hospital of the University of Rochester Medical Center are already using the PillCam ESO to help diagnose and monitor esophageal varices, a serious and common...
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Biopeer has the scoop on the latest diagnostic kits: The Smart Shirt, a obile device for heart patients, is composed of stainless steel threads that can record an electrocardiogram and transmit it...
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Chorolphyll is a pivotal molecule in the photosynthesis process. Using a scanning tunneling microscope, nanoscientists from the Ohio University were able to manipulate the configuration of the spinach...
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