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Nanotechnology

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Key: Meeting M      Journal J      Funder F

Showing releases 1476-1500 out of 1718.

<< < 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 > >>

Public Release: 26-Mar-2013
Biosensors and Bioelectronics
Penn Researchers attach Lyme disease antibodies to nanotubes, paving way for diagnostic device
Existing Lyme disease tests assess the presence of antibodies, which take weeks to form after the initial infection and persist after the infection is gone. Now, a nanotechnology-inspired technique developed by researchers at the University of Pennsylvania may lead to diagnostics that can detect the organism itself.
Department of Defense US Army Medical Research and Materiel Command, National Institutes of Health, National Science Foundation

Contact: Evan Lerner
elerner@upenn.edu
215-573-6604
University of Pennsylvania

Public Release: 26-Mar-2013
Scientific Reports
Key find for treating wastewater on World Water Day
A newly developed membrane used to separate waste from water could become key in the treatment of pollutants ranging from acid mine drainage to oil-containing wastewater, as well as in processes ranging from desalination to kidney dialysis.

Contact: Kanina Foss
kanina.foss@wits.ac.za
27-117-171-024
University of the Witwatersrand

Public Release: 25-Mar-2013
Nano Letters
Hybrid ribbons a gift for powerful batteries
Ribbons of vanadium oxide and graphene become ultrafast charging and discharging electrodes for lithium-ion batteries in new research at Rice University.
US Army Research Office, Office of Naval Research, National Science Foundation

Contact: David Ruth
david@rice.edu
713-348-6327
Rice University

Public Release: 25-Mar-2013
Harvard's Wyss Institute awarded DARPA contract to further advance sepsis therapeutic device
The Wyss Institute for Biologically Inspired Engineering at Harvard University announced today that it was awarded a $9.25 million contract from the Defense Advanced Research Projects Agency to further advance a blood-cleansing technology developed at the Institute with prior DARPA support, and to help accelerate its translation to humans as a new type of sepsis therapy.
Defense Advanced Research Projects Agency

Contact: Kristen Kusek
kristen.kusek@wyss.harvard.edu
617-432-8266
Wyss Institute for Biologically Inspired Engineering at Harvard

Public Release: 25-Mar-2013
Nano Letters
Glass-blowers at a nano scale
Very much like a glass-blower, researchers at EPFL manage to shape the exit hole of a glass capillary and finely control its diameter between 200 nanometers and zero.

Contact: Lorenz Steinbock
lorenz.steinbock@epfl.ch
41-216-931-162
Ecole Polytechnique Fédérale de Lausanne

Public Release: 25-Mar-2013
Wake Forest researcher awarded NSF grant to develop novel flexible electronics
Advances in organic semiconductor technology could one day lead to video screens that bend like paper and electronics sewn into clothing. A team of researchers at Wake Forest University will help to make these flexible devices a reality by studying the relation between the physical structure and electronic properties of organic semiconductor crystals.
National Science Foundation

Contact: Will Ferguson
ferguswg@wfu.edu
336-758-5390
Wake Forest University

Public Release: 25-Mar-2013
New Journal of Physics
'Metascreen' forms ultra-thin invisibility cloak
Up until now, the invisibility cloaks put forward by scientists have been fairly bulky contraptions -- an obvious flaw for those interested in Harry Potter-style applications.

Contact: Michael Bishop
michael.bishop@iop.org
01-179-301-032
Institute of Physics

Public Release: 24-Mar-2013
Nature Photonics
Nanowire solar cells raise efficiency limit
Scientists from the Nano-Science Center at the Niels Bohr Institut, Denmark and the Ecole Polytechnique Fédérale de Lausanne, Switzerland, have shown that a single nanowire can concentrate the sunlight up to 15 times of the normal sun light intensity. The results are surprising and the potential for developing a new type of highly efficient solar cells is great.

Contact: Gertie Skaarup
45-35-32-53-20
University of Copenhagen - Niels Bohr Institute

Public Release: 22-Mar-2013
PLOS ONE
New chemo drug gentler on fertility, tougher on cancer
A new gentler chemotherapy drug in the form of nanoparticles has been designed by scientists to be less toxic to a young woman's fertility but extra tough on cancer. This is the first cancer drug tested while in development for its effect on fertility using a novel, quick in vitro test designed by the scientists.
NIH/National Cancer Institute, NIH/National Institute of Child Health and Development

Contact: Marla Paul
marla-paul@northwestern.edu
312-503-8928
Northwestern University

Public Release: 21-Mar-2013
Science
Berkeley Lab researchers use metamaterials to observe giant photonic spin hall effect
Engineering a unique metamaterial of gold nanoantennas, Berkeley Lab researchers were able to obtain the strongest signal yet of the photonic spin Hall effect, an optical phenomenon of quantum mechanics that could play a prominent role in the future of computing.
US Department of Energy

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 21-Mar-2013
Physical Review Letters
Quantum computers counting on carbon nanotubes
Carbon nanotubes can be used as quantum bits for quantum computers. A study by physicists at the Technische Universitaet Muenchen has shown how nanotubes can store information in the form of vibrations. Up to now, researchers have experimented primarily with electrically charged particles. Because nanomechanical devices are not charged, they are much less sensitive to electrical interference.
German Research Foundation, Emmy Noether Program

Contact: Dr. Andreas Battenberg
battenberg@zv.tum.de
49-892-891-0510
Technische Universitaet Muenchen

Public Release: 21-Mar-2013
Science
ASU Biodesign Institute scientists develop innovative twists to DNA nanotechnology
In a new discovery that represents a major step in solving a critical design challenge, Arizona State University Professor Hao Yan has led a research team to produce a wide variety of 2-D and 3-D structures that push the boundaries of the burgeoning field of DNA nanotechnology.
National Science Foundation, Office of Naval Research, Army Research Office grant, and more

Contact: Joe Caspermeyer
joseph.caspermeyer@asu.edu
480-727-0369
Arizona State University

Public Release: 20-Mar-2013
Journal of Physical Chemistry Letters
Thin films of nickel and iron oxides yield efficient solar water-splitting catalyst
University of Oregon chemists say that ultra-thin films of nickel and iron oxides made through a solution synthesis process are promising catalysts to combine with semiconductors to make devices that capture sunlight and convert water into hydrogen and oxygen gases.
US Department of Energy, National Science Foundation

Contact: Jim Barlow
jebarlow@uoregon.edu
541-346-3481
University of Oregon

Public Release: 20-Mar-2013
ACS Nano
Discovery of first motor with revolution motion in a virus-killing bacteria advances nanotechnology
Scientists have cracked a 35-year-old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA, RNA or drugs into individual diseased cells. Their report revealing the innermost mechanisms of these nanomotors in a bacteria-killing virus -- and a new way to move DNA through cells -- is being published online today in the journal ACS Nano.

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society

Public Release: 20-Mar-2013
Water Research
NTU scientist develops a multi-purpose wonder material to tackle enviromental challenges
NTU Assoc Prof Darren Sun and his team of researchers have invented a new wonder material that can treat wastewater, generate hydrogen and produce clean water all at the same time in the presence of sunlight.

Contact: Lester Kok
lesterkok@ntu.edu.sg
65-679-06804
Nanyang Technological University

Public Release: 19-Mar-2013
Proceedings of the National Academy of Sciences
Study finds tiny, targeted drug particles may be effective in treating chronic diseases
Doses of medicine 100,000 times smaller than the diameter of a human hair prevent the tissue damage associated with atherosclerosis and other chronic diseases in mice.
National Institutes of Health

Contact: Mount Sinai Press Office
newsmedia@mssm.edu
212-241-9200
The Mount Sinai Hospital / Mount Sinai School of Medicine

Public Release: 19-Mar-2013
ACS Nano
Fantastic flash memory combines graphene and molybdenite
EPFL scientists have combined two materials with advantageous electronic properties -- graphene and molybdenite -- into a flash memory prototype that is very promising in terms of performance, size, flexibility and energy consumption.

Contact: Andras Kis
andras.kis@epfl.ch
41-216-933-925
Ecole Polytechnique Fédérale de Lausanne

Public Release: 19-Mar-2013
Proceedings of the National Academy of Sciences
DNA catalysts do the work of protein enzymes
Illinois chemists have used DNA to do a protein's job, creating opportunities for DNA to find work in more areas of biology, chemistry and medicine than ever before. The researchers published their findings in the Proceedings of the National Academy of Sciences.
National Institutes of Health, Defense Threat Reduction Agency, National Science Foundation

Contact: Liz Ahlberg
eahlberg@illinois.edu
217-333-5802
University of Illinois at Urbana-Champaign

Public Release: 19-Mar-2013
Nature Communications
Tenfold boost in ability to pinpoint proteins in cancer cells
A new method for color-coding cells allows cancer researchers to illuminate 100 biomarkers, a ten-time increase from the current standard. This helps to analyze individual cells from cultures or tissue biopsies.
National Institutes of Health, National Science Foundation, US Department of Defense, Wallace H. Coulter Foundation, UW Bioengineering

Contact: Michelle Ma
mcma@uw.edu
206-543-2580
University of Washington

Public Release: 19-Mar-2013
Nature Communications
Laser-like photons signal major step towards quantum 'Internet'
The realization of quantum networks is one of the major challenges of modern physics. Now, new research shows how high-quality photons can be generated from "solid-state" chips, bringing us closer to the quantum "Internet."

Contact: Mete Atature
ma424@cam.ac.uk
44-787-499-6463
University of Cambridge

Public Release: 19-Mar-2013
Date 13
Date 13 Proceedings
Under the skin, a tiny laboratory
EPFL scientists have developed a tiny, portable personal blood testing laboratory: a minuscule device implanted just under the skin provides an immediate analysis of substances in the body, and a radio module transmits the results to a doctor over the cellular phone network. This feat of miniaturization has many potential applications, including monitoring patients undergoing chemotherapy.

Contact: Lionel Pousaz
lionel.pousaz@epfl.ch
41-795-597-161
Ecole Polytechnique Fédérale de Lausanne

Public Release: 18-Mar-2013
Proceedings of the National Academy of Sciences
New nanomedicine resolves inflammation, promotes tissue healing
Researchers have developed biodegradable nanoparticles that are capable of delivering inflammation-resolving drugs to sites of tissue injury. The nanoparticles, which were successfully tested in mice, have potential for the treatment of a wide array of diseases characterized by excessive inflammation, such as atherosclerosis. The study was published today in the online edition of the Proceedings of the National Academy of Sciences.
NIH/National Heart, Lung, and Blood Institute, National Institutes of Health, David-Koch Prostate Cancer Foundation Award

Contact: Karin Eskenazi
ket2116@columbia.edu
212-342-0508
Columbia University Medical Center

Public Release: 18-Mar-2013
Nature Nanotechnology
Cell on a chip reveals protein behavior
A simplified version of an artificial cell produces functional proteins and even sorts them.

Contact: Yivsam Azgad
news@weizmann.ac.il
972-893-43856
Weizmann Institute of Science

Public Release: 18-Mar-2013
ACS Nano
Self-assembled nanostructures enable a low-power phase-change memory for mobile electronic devices
A team of Professors Keon Jae Lee and Yeon Sik Jung in the Department of Materials Science and Engineering at KAIST has developed phase-change memory with low power consumption (below 1/20th of its present level) by employing self-assembled block copolymer silica nanostructures.

Contact: Lan Yoon
hlyoon@kaist.ac.kr
82-423-502-295
The Korea Advanced Institute of Science and Technology (KAIST)

Public Release: 18-Mar-2013
Harvard's Wyss Institute and Sony DADC announce collaboration on Organs-on-Chips
Today the Wyss Institute for Biologically Inspired Engineering at Harvard University and Sony DADC announced a collaboration that will harness Sony DADC's global manufacturing expertise to further advance the Institute's Organs-on-Chips technologies.
National Institues of Health, Federal Drug Adminstration, Defense Advanced Research Projects Agency

Contact: Kristen Kusek
kristen.kusek@wyss.harvard.edu
617-432-8266
Wyss Institute for Biologically Inspired Engineering at Harvard

Showing releases 1476-1500 out of 1718.

<< < 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 > >>