London Centre for Nanotechnology scientists have developed a system to quickly detect trace amounts of chemicals like pollutants, explosives or illegal drugs.
Dec 5th, 2012
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Operating tiny magnetic memories under electrical fields reduces power demand and could enable storage and retrieval of data at much higher speeds than conventional devices.
Dec 5th, 2012
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Researchers in Singapore have shown how graphene could be used to control light at the nanometer scale, advancing the concept of photonic circuits on chips.
Dec 5th, 2012
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A method that boosts the contrast of high-resolution optical images has the potential to enable lithography at the nanoscale.
Dec 5th, 2012
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A theoretical and numerical study of graphene sheets reveals a property that may lead to novel opto-electric devices and circuits.
Dec 5th, 2012
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Quantum computing, where bits of information, or 'qubits', are represented by the state of single atomic particles or photons of light, won't be of much use unless we can read the results. Cornell researchers have taken a step in that direction with a device that can measure the presence of just a few photons without disturbing them.
Dec 4th, 2012
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A better understanding of how atoms soak up their surroundings.
Dec 4th, 2012
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A microscale technique known as optical trapping uses beams of light as tweezers to hold and manipulate tiny particles. Stanford researchers have found a new way to trap particles smaller than 10 nanometers - and potentially down to just a few atoms in size - which until now have escaped light's grasp.
Dec 4th, 2012
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Novel technique aiding development of new cancer drugs.
Dec 4th, 2012
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Interdisciplinary study from Rensselaer Polytechnic Institute demonstrates new method for significantly increasing heat transfer rate across two different materials.
Dec 4th, 2012
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To date, nanoparticle-based drug delivery approaches have been poorly developed for the treatment of childhood leukemia, which comprises 30% of childhood cancers. In the Nemours study, encapsulated dexamethasone ("dex") delivered to pre-clinical models with leukemia significantly improved quality of life and survival compared to the control receiving the unencapsulated drug.
Dec 4th, 2012
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A quantum fluid trapped on top of a semiconductor chip can be used to measure movements to astonishing precision.
Dec 4th, 2012
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A Monash University study led by Professor Dan Li has established, for the first time, an effective way of forming graphene, which normally exists in very thin layers, into useful three-dimensional forms by mirroring the structure of cork.
Dec 4th, 2012
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A new method of cooling polar molecules reveals the potential to investigate gases near absolute zero.
Dec 4th, 2012
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Nanoparticles produced by A. oligospora hold promise for stimulating the immune system and killing tumors.
Dec 4th, 2012
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The Drug Delivery & Materials Characterization Group at the University of East Anglia, UK, is internationally recognized for work involving the development of novel thermal, dielectric, rheological and microscopic techniques as analytical tools within the pharmaceutical sciences. There is particular emphasis on the study of the physical properties of drugs and dosage forms in relation to performance.
Dec 4th, 2012
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