Researchers have shown that increased expression of a gene called SIRT1 in cancer cells plays a significant role in the development of resistance to the chemotherapy drug cisplatin.
Sep 15th, 2008
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Un equipo de investigadores del Consejo Superior de Investigaciones Cienificas (CSIC) ha patentado un nuevo tipo de celula solar cuya eficiencia es hasta un 30% superior a las celulas solares convencionales.
Sep 15th, 2008
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Brandeis University has won a highly competitive $7.8 million grant from the National Science Foundation to establish a Materials Research Science and Engineering Center (MRSEC).
Sep 15th, 2008
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The next major advance in computer processors will likely be the move from today's two-dimensional chips to three-dimensional circuits, and the first three-dimensional synchronization circuitry is now running at 1.4 gigahertz at the University of Rochester.
Sep 15th, 2008
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Researchers in India explain how carbon nanotubes could replace conventional materials in water-purification systems.
Sep 15th, 2008
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Prof. Dr. Katharina Landfester, neue Direktorin am Max-Planck-Institut fuer Polymerforschung in Mainz, untersucht, wie Nanopartikel als Kuriere unter anderem in der Krebstherapie eingesetzt werden koennen.
Sep 15th, 2008
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University of Utah engineers devised a new way to slice thin wafers of the chemical element germanium for use in the most efficient type of solar power cells. They say the new method should lower the cost of such cells by reducing the waste and breakage of the brittle semiconductor.
Sep 14th, 2008
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Top US medical science award honors discovery of small regulatory RNAs.
Sep 13th, 2008
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The University of Dayton School of Law's Intellectual Property Law Society and its Program in Law and Technology are hosting 'Transnational Models for Regulation of Nanotechnology' on Tuesday, October 7, 2008.
Sep 12th, 2008
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Professor Trevor Douglas has been appointed Letters and Science Distinguished Professors at Montana State University.
Sep 12th, 2008
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Symposium on nanomedicine to introduce new nanotechnology facility office at New York's Weill Cornell Medical College.
Sep 12th, 2008
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In industrialized countries water utilities are ageing and need to be renewed. In partnership with the water sector, the aquatic research institute Eawag is identifying ways of ensuring that high-quality drinking water supplies remain available in the future.
Sep 12th, 2008
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Research at Oak Ridge National Laboratory is exploring how a system of nanotubes, magnets and electrically charged particles could lead to a quicker, cheaper way to conduct DNA sequencing.
Sep 12th, 2008
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A bizarre but well-established aspect of quantum physics could open up a new era of electronic detectors and imaging systems that would be far more efficient than any now in existence, according to new insights by an MIT leader in the field.
Sep 12th, 2008
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Researchers in Japan have successfully synthesized tungsten oxide nanotubes by a simple hydrothermal method. These nanotubes are composed of aggregates of crystallites and have a nanoporous structure with fine, nanometer-scale pores on their walls. This structure provides the nanotubes with a large specific surface area, enabling high photocatalytic activity.
Sep 12th, 2008
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The National Institute of Standards and Technology (NIST) is soliciting suggestions on areas of critical national and societal needs that could be addressed by transformative new technologies.
Sep 12th, 2008
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