A step in understanding how microbes infect target cells. The findings have potential long-term applications for developing new antibiotics against salmonella and certain other disease-causing bacteria, for designing bacteria that could inject cancer cells with chemotherapy drugs, and for helping people how to design machines at the nanoscopic or molecular scale.
Mar 16th, 2015
Read moreResearchers have shown that spherical nucleic acids (SNAs) can be used as potent drugs to effectively train the immune system to fight disease, by either boosting or dampening the immune response. The initial treatment triggers a cell-specific immune response all over the body.
Mar 16th, 2015
Read moreToday, the PETA International Science Consortium put out a request for proposals to identify facilities that can develop an in vitro test that, when used in an integrated approach, has the potential to replace the current test conducted on animals to assess the inhalation toxicity of nanomaterials.
Mar 16th, 2015
Read moreScientists have developed a robust new material, inspired by biological catalysts, that is extraordinarily effective at destroying toxic nerve agents that are a threat around the globe.
Mar 16th, 2015
Read moreThe causes of a hitherto mysterious process that could enhance the power of solar cells have been explained in a new study.
Mar 16th, 2015
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Researchers have shown that the use of nanoparticles to carry antibiotics across biological barriers can be effective in treating lung infections. Doing so allows better delivery of the drug to the site of infection, and hence prevents the development of antibiotic resistance which may be caused by too large and continued doses of antibiotic.
Mar 16th, 2015
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The new method involves a room-temperature solvent bath to create perovskite crystals, rather than the blast of heat used in current crystallization methods.
Mar 16th, 2015
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What lies beneath growing islands of graphene is important to its properties, according to a new study.
Mar 16th, 2015
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Researchers have developed a new cathode material based on a new storage principle, as a result of which energy storage densities can be increased beyond those of systems known so far.
Mar 16th, 2015
Read moreIn the eyes of physicists, magnetic molecules can be considered as nanoscale magnets. Remotely controlling the direction in which they rotate, like spinning tops, may intuitively be difficult to achieve. However, physicists have just demonstrated that it is theoretically possible to do so.
Mar 16th, 2015
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The new approach allows scientists for the first time to follow the protein networks that drive a biological process in real time.
Mar 16th, 2015
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Researchers have demonstrated the first-ever recording of optically encoded audio onto a non-magnetic plasmonic nanostructure, opening the door to multiple uses in informational processing and archival storage.
Mar 16th, 2015
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Mother-of-pearl, the iridescent layer in the shells of some mollusks, inspired a study that will help scientists and engineers judge the ultimate strength, stiffness and toughness of composite materials for anything from nanoscale electronics to buildings.
Mar 16th, 2015
Read moreA team of scientists has discovered how geckos manage to stay clean, even in dusty deserts. The process may also turn out to have important human applications.
Mar 16th, 2015
Read moreRecent results have demonstrated the positive impact single wall carbon nanotubes can make to the physical, mechanical and chemical indexes of elastomer composites.
Mar 16th, 2015
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A multiple miniaturized Scanning Probe Microscopy (MSPM) heads system, which can inspect and measure many sites in parallel, means an enhancement of throughput in order of more than 1000 times the single SPM throughput.
Mar 16th, 2015
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