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Key: Meeting M      Journal J      Funder F

Showing releases 1626-1650 out of 1857.

<< < 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 > >>

Public Release: 1-Oct-2014
ACS Nano
New absorber will lead to better biosensors
Northwestern University's Koray Aydin designed a new nanostructure that absorbs ultranarrow bands of light spectrum and can be used in a number of applications, including the creation of more sensitive biosensors.

Contact: Megan Fellman
Northwestern University

Public Release: 1-Oct-2014
Story tips from the Department of Energy's Oak Ridge National Laboratory, October 2014
The Oak Ridge National Laboratory's October 2014 story tips include stories on materials, cyber analytics, automobiles and energy.

Contact: Ron Walli
DOE/Oak Ridge National Laboratory

Public Release: 1-Oct-2014
Environmental Science: Nano
Nanoparticles accumulate quickly in wetland sediment
Using mesocosms that closely approximate wetland ecosystems, researchers show carbon nanotubes accumulate quickly in sediments -- a tendency that could indirectly damage aquatic food chains by piggybacking harmful molecules.
National Science Foundation, Environmental Protection Agency, Center for the Environmental Implications of Nanotechnology

Contact: Ken Kingery
Duke University

Public Release: 1-Oct-2014
Physical Review Letters
Novel approach to magnetic measurements atom-by-atom
Having the possibility to measure magnetic properties of materials at atomic precision is one of the important goals of today's experimental physics. Such measurement technique would give engineers and physicists an ultimate handle over magnetic properties of nano-structures for future applications. In an article published in Physical Review Letters researchers propose a new method, utilizing properties of the quantum world -- the phase of the electron beam -- to detect magnetism with atom-by-atom precision.

Contact: Jan Rusz
Uppsala University

Public Release: 1-Oct-2014
ACS Nano
Platinum meets its match in quantum dots from coal
Rice University scientists combine graphene quantum dots drawn from common coal with graphene oxide, nitrogen and boron into a catalyst for fuel cells that outperforms platinum.
Office of Naval Research, Air Force Office of Scientific Research

Contact: David Ruth
Rice University

Public Release: 1-Oct-2014
Scientists wield plant viruses against deadly human disease
Case Western Reserve University researchers have won grants to customize a plant virus into a vaccine for an aggressive form of breast cancer, and to turn another plant virus into a transporter that delivers clot-busting drugs to a blood clot before it causes a heart attack or stroke.
Susan G. Komen, American Heart Association

Contact: Kevin Mayhood
Case Western Reserve University

Public Release: 1-Oct-2014
Nature Communications
All directions are not created equal for nanoscale heat sources
Thermal considerations are rapidly becoming one of the most serious design constraints in microelectronics, especially on submicron scale lengths. A study by researchers from the University of Illinois at Urbana-Champaign has shown that standard thermal models will lead to the wrong answer in a three-dimensional heat-transfer problem if the dimensions of the heating element are on the order of one micron or smaller.
Air Force Office of Scientific Research

Contact: David G. Cahill
University of Illinois College of Engineering

Public Release: 1-Oct-2014
Nanoparticles give up forensic secrets
A group of researchers from Switzerland has thrown light on the precise mechanisms responsible for the impressive ability of nanoparticles to detect fingermarks left at crime scenes.

Contact: Michael Bishop
IOP Publishing

Public Release: 30-Sep-2014
Nature Nanotechnology
Ultrafast remote switching of light emission
Researchers from Eindhoven University of Technology can now for the first time remotely control a miniature light source at timescales of 200 trillionth of a second. They published the results on September 2014 in the online journal Nature Nanotechnology. Physicists from the Photonics and Semiconductor Nanophysics group at Eindhoven, under the leadership of prof. Andrea Fiore, have developed a way of remotely controlling the nanoscale light sources at an extremely short timescale. These light sources are needed to be able to transmit quantum information.
NanoNextNL, STW, FOM

Contact: Andrea Fiore
Eindhoven University of Technology

Public Release: 30-Sep-2014
Nano Letters
Blades of grass inspire advance in organic solar cells
Briseno's research group is one of very few in the world to design and grow organic single-crystal p-n junctions. He says, 'This work is a major advancement in the field of organic solar cells because we have developed what the field considers the 'Holy Grail' architecture for harvesting light and converting it to electricity.' The breakthrough in morphology control should have widespread use in solar cells, batteries and vertical transistors, he adds.

Contact: Janet Lathrop
University of Massachusetts at Amherst

Public Release: 30-Sep-2014
NIH taps lab to develop sophisticated electrode array system to monitor brain act
The National Institutes of Health awarded Lawrence Livermore National Laboratory a grant today to develop an electrode array system that will enable researchers to better understand how the brain works through unprecedented resolution and scale.
National Institutes of Health

Contact: Ken Ma
DOE/Lawrence Livermore National Laboratory

Public Release: 30-Sep-2014
A new dimension for integrated circuits: 3-D nanomagnetic logic
Electrical engineers at the Technische Universitat Munchen have demonstrated a new kind of building block for digital integrated circuits. Their experiments show that future computer chips could be based on three-dimensional arrangements of nanometer-scale magnets instead of transistors. As CMOS, the main enabling technology of the semiconductor industry, approaches fundamental limits, Technische Universitat Munchen researchers and collaborators at Notre Dame are exploring 'magnetic computing' as an alternative. They report their latest results in the journal Nanotechnology.
German Research Foundation

Contact: Patrick Regan
Technical University of Munich (TUM)

Public Release: 30-Sep-2014
Nano Letters
A heartbeat away? Hybrid 'patch' could replace transplants
Because heart cells cannot multiply and cardiac muscles contain few stem cells, heart tissue is unable to repair itself after a heart attack. Now Tel Aviv University researchers are literally setting a new gold standard in cardiac tissue engineering, using gold particles to increase the conductivity of biomaterials.

Contact: George Hunka
American Friends of Tel Aviv University

Public Release: 30-Sep-2014
Applied Physics Letters
Taking thin films to the extreme
Applying a well-known optical phenomenon called thin-film interference, a group of researchers at Harvard University has demonstrated the ability to 'paint' ultra-thin coatings onto a rough surface -- work that holds promise for making future, flexible electronic devices, creating advanced solar cells and detailing the sides of next-gen rocket ships and spacecraft with extremely lightweight decorative logos -- work described in work the journal Applied Physics Letters, from AIP Publishing.

Contact: Jason Socrates Bardi
American Institute of Physics

Public Release: 29-Sep-2014
Proceedings of the National Academy of Sciences
Modeling shockwaves through the brain
A new scaling law helps estimate humans' risk of blast-induced traumatic brain injury.
US Army

Contact: Abby Abazorius
Massachusetts Institute of Technology

Public Release: 29-Sep-2014
Scientists make droplets move on their own
Droplets are simple spheres of fluid, not normally considered capable of doing anything on their own. But now researchers have made droplets of alcohol move through water. In the future, such moving droplets may deliver medicines.

Contact: Birgitte Svennevig
University of Southern Denmark

Public Release: 26-Sep-2014
Nature Communications
New UT Dallas technology may lead to prolonged power in mobile devices
Researchers from the Erik Jonsson School of Engineering and Computer Science have created technology that could be the first step toward wearable computers with self-contained power sources or, more immediately, a smartphone that doesn't die after a few hours of heavy use.
National Science Foundation, US Office of Naval Research

Contact: LaKisha Ladson
University of Texas at Dallas

Public Release: 26-Sep-2014
Nano Letters
Penn team studies nanocrystals by passing them through tiny pores
An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-edge technique for rapid gene sequencing toward measuring other nanoscopic structures. By passing nanoscale spheres and rods through a tiny hole in a membrane, the team was able to measure the electrical properties of those structures' surfaces. Their findings suggest new ways of using this technique, known as 'nanopore translocation,' to analyze objects at the smallest scale.
National Science Foundation

Contact: Evan Lerner
University of Pennsylvania

Public Release: 26-Sep-2014
Optics Express
'Multi-spectra glasses' for scanning electron microscopy
Reflection zone plates produced by HZB enable lighter elements in material samples will be efficiently and precisely detected using scanning electron microscopy by providing high resolution in the range of 50-1120 eV.

Contact: Alexei Erko
Helmholtz-Zentrum Berlin für Materialien und Energie

Public Release: 25-Sep-2014
Optical Engineering
Single-photon detection, generation, and applications featured in Optical Engineering
A new special section in the SPIE journal Optical Engineering including several open-access papers covers analysis and applications of single-photon detection technology with applications as diverse as space exploration and quantum computing. The peer-reviewed journal is published by SPIE, the international society for optics and photonics, in print and in the SPIE Digital Library.

Contact: Amy Nelson
SPIE--International Society for Optics and Photonics

Public Release: 25-Sep-2014
Nature Communications
On the road to artificial photosynthesis
New experimental results from Berkeley Lab have revealed the critical influence of the electronic and geometric effects in the carbon dioxide reduction reaction.

Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory

Public Release: 25-Sep-2014
Nanotechnology expert Somenath Mitra to receive NJIT Excellence in Research award
NJIT Distinguished Professor Somenath Mitra, Ph.D., whose pioneering research has spanned a spectrum of applications for carbon nanotechnology that address critical quality-of-life issues, will receive the seventh annual Board of Overseers Excellence in Research Prize and Medal on Oct. 2, 2014.

Contact: Tanya Klein
New Jersey Institute of Technology

Public Release: 25-Sep-2014
World's smallest reference material is big plus for nanotechnology
The National Institute of Standards and Technology recently issued Reference Material 8027, the smallest known reference material ever created for validating measurements of these man-made, ultrafine particles between 1 and 100 nanometers -- billionths of a meter -- in size.

Contact: Michael E. Newman
National Institute of Standards and Technology (NIST)

Public Release: 24-Sep-2014
Scripps Research Institute scientists awarded $7.9 million to develop artificial immune system
Scientists from both campuses of The Scripps Research Institute have been awarded a total of $7.9 million from the Defense Advanced Research Projects Agency of the US Department of Defense. The two teams will build what is, in essence, an artificial immune system.
DOE/Defense Advanced Research Projects Agency

Contact: Madeline McCurry Schmidt
Scripps Research Institute

Public Release: 24-Sep-2014
NRL researchers develop novel method to synthesize nanoparticles
Oxide nanoparticles have been shown to be crucial components in numerous applications to include electronic and magnetic devices, energy storage and generation, and as magnetic nanoparticles for use in magnetic resonance imaging. An important advantage of this novel method is the capability of creating bulk quantities of materials in a single step.

Contact: Daniel Parry
Naval Research Laboratory

Showing releases 1626-1650 out of 1857.

<< < 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 > >>