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Nanotechnology

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Key: Meeting M      Journal J      Funder F

Showing releases 1626-1650 out of 1665.

<< < 61 | 62 | 63 | 64 | 65 | 66 | 67 > >>

Public Release: 20-Sep-2012
Optical waveguide connects semiconductor chips
A team of KIT researchers directed by Professor Christian Koos has succeeded in developing a novel optical connection between semiconductor chips. "Photonic wire bonding" reaches data transmission rates in the range of several terabits per second and is suited perfectly for production on the industrial scale. In the future, this technology may be used in high-performance emitter-receiver systems for optical data transmission and, thus, contribute to reducing energy consumption of the internet. The scientists published their results in the journal "Optics Express".

Contact: Monika Landgraf
presse@kit.edu
49-721-608-47414
Helmholtz Association

Public Release: 19-Sep-2012
Proceedings of the National Academy of Sciences
UGA researchers boost efficacy of drugs by using nanoparticles to target 'powerhouse of cells'
Nanoparticles have shown great promise in the targeted delivery of drugs to cells, but researchers at the University of Georgia have refined the drug delivery process further by using nanoparticles to deliver drugs to a specific organelle within cells.
National Institutes of Health, University of Georgia

Contact: Shanta Dhar
shanta@uga.edu
706-542-1012
University of Georgia

Public Release: 19-Sep-2012
Applied Catalysis B: Environmental
A TECNALIA study reveals the loss of nanomaterials in surface treatments caused by water
Researchers at TECNALIA recently published a study in the prestigious science magazine, Applied Catalysis B: Environmental, which reveals the emission of nanomaterials caused by water runoff on surfaces containing nanomaterials. These surface treatments are employed in numerous consumption and construction products, so evidences of the presence of engineered nanomaterials are beginning to appear in the environment. Concerns about their toxicity for human or the environment rose in the last years, so further studies are required.

Contact: Aitziber Lasa Iglesias
a.lasa@elhuyar.com
34-943-363-040
Elhuyar Fundazioa

Public Release: 19-Sep-2012
Nature
World record holder
Northwestern University scientists have developed a thermoelectric material that is the best in the world at converting waste heat to electricity. This is very good news once you realize nearly two-thirds of energy input is lost as waste heat. The material could signify a paradigm shift. With a very environmentally stable material that is expected to convert 15 to 20 percent of waste heat to useful electricity, thermoelectrics now could see more widespread adoption by industry.
US Department of Energy

Contact: Megan Fellman
fellman@northwestern.edu
847-491-3115
Northwestern University

Public Release: 19-Sep-2012
Nature
Single-atom writer a landmark for quantum computing
A research team led by Australian engineers has created the first working quantum bit based on a single atom in silicon, opening the way to ultra-powerful quantum computers of the future. In a landmark paper published today in the journal Nature, the team describes how it was able to both read and write information using the spin, or magnetic orientation, of an electron bound to a single phosphorus atom embedded in a silicon chip.
Australian Research Council, US Army Research Office, New South Wales Government, University of New South Wales, University of Melbourne

Contact: Bob Beale
bbeale@unsw.edu.au
61-411-705-435
University of New South Wales

Public Release: 18-Sep-2012
NRL demonstrates high durability of nanotube transistors to the harsh space environment
Investigating the effects of prolonged exposure to ionizing radiation, NRL researchers demonstrate the ability of single walled carbon nanotube transistors to survive the harsh space environment.

Contact: Daniel Parry
nrl1030@ccs.nrl.navy.mil
202-767-2541
Naval Research Laboratory

Public Release: 17-Sep-2012
High-flying NASA aircraft helps develop new science instruments
Over the next few weeks, an ER-2 high altitude research aircraft operating out of NASA's Wallops Flight Facility in Wallops Island, Va., will take part in the development of two future satellite instruments. The aircraft will fly test models of these instruments at altitudes greater than 60,000 feet to gather information researchers can use to develop ways to handle data future spaceborne versions will collect.
National Air and Space Administration

Contact: George Hale
george.r.hale@nasa.gov
301-614-5853
NASA/Goddard Space Flight Center

Public Release: 17-Sep-2012
Scientific Reports
Newly demonstrated capabilities of low-powered nanotweezers may benefit cellular-level studies
Using ultra-low input power densities, researchers at the University of Illinois at Urbana-Champaign have demonstrated for the first time how low-power "optical nanotweezers" can be used to trap, manipulate, and probe nanoparticles, including fragile biological samples.

Contact: Kimani C. Toussaint, Jr.
ktoussai@illinois.edu
217-244-4088
University of Illinois College of Engineering

Public Release: 17-Sep-2012
Ancient diatoms could make biofuels, electronics and health food -- at the same time
Diatoms, tiny marine life forms that have been around since the dinosaurs, could finally make biofuel production from algae truly cost-effective –- because they can simultaneously produce other valuable products such as semiconductors, biomedical products and even health foods.
National Science Foundation

Contact: Greg Rorrer
rorrergl@engr.orst.edu
541-737-3370
Oregon State University

Public Release: 17-Sep-2012
Proceedings of the National Academy of Sciences
Precision motion tracking – Thousands of cells at a time
Researchers have developed a new way to observe and track large numbers of rapidly moving objects under a microscope, capturing precise motion paths in three dimensions.
National Science Foundation

Contact: Josh Chamot
jchamot@nsf.gov
703-292-7730
National Science Foundation

Public Release: 15-Sep-2012
Stanford faculty awarded $2.2 million for innovative energy research
Stanford's Precourt Institute, TomKat Center and Precourt Energy Efficiency Center have awarded nine faculty seed grants for cutting-edge energy research.
Precourt Institute for Energy, TomKat Center for Sustainable Energy, Precourt Energy Efficiency Center

Contact: Mark Shwartz
mshwartz@stanford.edu
650-723-9296
Stanford University

Public Release: 14-Sep-2012
New NIH/NHGRI grants to harness nanoscale technologies to cut DNA sequencing costs
Grants of almost $19 million will help to develop technologies to dramatically reduce the cost of DNA sequencing, the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health, announced today.
NIH

Contact: Omar McCrimmon
mccrimmono@mail.nih.gov
301-402-0911
NIH/National Human Genome Research Institute

Public Release: 13-Sep-2012
Advanced Materials
Nanoengineers can print 3D microstructures in mere seconds
A novel technology can fabricate, in mere seconds, microscale three dimensional (3D) structures out of soft, biocompatible hydrogels. The technology could lead to the ability to print biological tissues for regenerative medicine. Chen is able to print tissues that mimic nature's fine-grained details, including blood vessels, which are essential for distributing nutrients and oxygen throughout the body.
National Institutes of Health

Contact: Catherine Hockmuth
chockmuth@ucsd.edu
858-822-1359
University of California - San Diego

Public Release: 13-Sep-2012
ACS Nano
UMass Amherst chemists develop nose-like sensor array to 'smell' cancer diagnoses
In the fight against cancer, knowing the enemy's exact identity is crucial for diagnosis and treatment, especially in metastatic cancers, those that spread between organs and tissues. Now chemists led by Vincent Rotello at the University of Massachusetts Amherst have developed a rapid, sensitive way to detect microscopic levels of many different metastatic cell types in living tissue.

Contact: Janet Lathrop
jlathrop@admin.umass.edu
413-545-0444
University of Massachusetts at Amherst

Public Release: 13-Sep-2012
Ceramic Society announces selection of Ichinose, Lawn and Moskowitz as 2012 Distinguish Life Members
The American Ceramic Society (ACerS) today announced the names of the organization's three newest Distinguished Life Members. Noboru Ichinose, Brian R. Lawn and Joel P. Moskowitz are the 2012 recipients of the Distinguished Life Member Award, the highest honor accorded members of the scientific and technical organization. The award is given in recognition of an individual's eminent contribution to the ceramic and glass profession.

Contact: Peter Wray
pwray@ceramics.org
614-906-1049
The American Ceramic Society

Public Release: 13-Sep-2012
ACS Nano
Under-twisted DNA origami delivers cancer drugs to tumors
Scientists at Karolinska Institutet in Sweden describe in a new study how so-called DNA origami can enhance the effect of certain cytostatics used in the treatment of cancer. With the aid of modern nanotechnology, scientists can target drugs direct to the tumor while leaving surrounding healthy tissue untouched.
Swedish research Council, Vinnova, Swedish Academy of Sciences, Carl Bennet AB, and others

Contact: Press Officer Katarina Sternudd
katarina.sternudd@ki.se
46-852-483-895
Karolinska Institutet

Public Release: 13-Sep-2012
UCF nanoscientist receives $2 million NIH award
The National Institutes of Health today awarded University of Central Florida Professor Ming Su its coveted New Innovator award, which comes with a two million dollar grant.
National Institutes of Health

Contact: Zenaida Kotala
zenaida.kotala@ucf.edu
407-823-6120
University of Central Florida

Public Release: 12-Sep-2012
Nature Materials
Mercury in water, fish detected with nanotechnology
When mercury is dumped into rivers and lakes, the toxic heavy metal can end up in the fish we eat and the water we drink. To help protect consumers from the diseases and conditions associated with mercury, researchers at Northwestern University in collaboration with colleagues at Ecole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, have developed a nanoparticle system that is sensitive enough to detect even the smallest levels of heavy metals in our water and fish.
US Department of Energy

Contact: Erin White
ewhite@northwestern.edu
847-491-4888
Northwestern University

Public Release: 12-Sep-2012
Electronics without current: Finnish team to research the future of nanoelectronics
Researchers at Tampere University of Technology, Finland, will explore paths toward a completely new way of designing and making logic circuits that consume no current and can be written and read with light.
Academy of Finland

Contact: Professor Donald Lupo, Tampere University of Technology
donald.lupo@tut.fi
358-408-490-614
Tampere University of Technology

Public Release: 12-Sep-2012
Applied Physics Letters
Going with the flow
Cells surf through a microfluidic chip on fluid streamlines created by an oscillating plate.

Contact: Catherine Meyers
cmeyers@aip.org
301-209-3088
American Institute of Physics

Public Release: 11-Sep-2012
Lab on a Chip
Body heat, fermentation drive new drug-delivery 'micropump'
Researchers have created a new type of miniature pump activated by body heat that could be used in drug-delivery patches powered by fermentation.

Contact: Emil Venere
venere@purdue.edu
765-494-4709
Purdue University

Public Release: 11-Sep-2012
Nature Communications
U of Toronto-led team induces high-temperature superconductivity in a semiconductor with Scotch tape
An international team led by University of Toronto physicists has developed a simple new technique using Scotch poster tape that has enabled them to induce high-temperature superconductivity in a semiconductor for the first time. The method paves the way for novel new devices that could be used in quantum computing and to improve energy efficiency.

Contact: Kim Luke
kim.luke@utoronto.ca
416-978-4352
University of Toronto

Public Release: 11-Sep-2012
Nanotechnology
Invisible QR codes tackle counterfeit bank notes
An invisible quick response code has been created by researchers in an attempt to increase security on printed documents and reduce the possibility of counterfeiting, a problem which costs governments and private industries billions of pounds each year.

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

Public Release: 10-Sep-2012
Nature Nanotechnology
Penn researchers make first all-optical nanowire switch
Computers may be getting faster every year, but those advances in computer speed could be dwarfed if their 1s and 0s were represented by light, instead of electricity. Researchers at the University of Pennsylvania have made an important advance in this frontier of photonics, fashioning the first all-optical photonic switch out of cadmium sulfide nanowires. Moreover, they combined these photonic switches into a logic gate, a fundamental component of computer chips that process information.
US Army Research Office, National Institutes of Health

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

Public Release: 10-Sep-2012
Measuring mercury levels: Nano-velcro detects water-borne toxic metals
A strip of glass covered in hairy nanoparticles can cheaply and conveniently measure mercury, which attacks the nervous system, and other toxic metals in fluids.
ENI-MIT Alliance, US Defense Threat Reduction Agency

Contact: Nicole Casal Moore
ncmoore@umich.edu
734-647-7087
University of Michigan

Showing releases 1626-1650 out of 1665.

<< < 61 | 62 | 63 | 64 | 65 | 66 | 67 > >>