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Nanotechnology

News Releases

Key: Meeting M      Journal J      Funder F

Showing releases 76-100 out of 1720.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>

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
jlathrop@admin.umass.edu
413-545-0444
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
ma28@llnl.gov
925-423-7602
DOE/Lawrence Livermore National Laboratory

Public Release: 30-Sep-2014
Nanotechnology
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
patrick.regan@tum.de
49-162-427-9876
Technische Universitaet Muenchen

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
ghunka@aftau.org
212-742-9070
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
jbardi@aip.org
240-535-4954
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
abbya@mit.edu
617-253-2709
Massachusetts Institute of Technology

Public Release: 29-Sep-2014
Langmuir
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
birs@sdu.dk
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
lakisha.ladson@UTDallas.edu
972-883-4183
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
elerner@upenn.edu
215-573-6604
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
alexei.erko@helmholtz-berlin.de
49-308-062-12945
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
amy@spie.org
360-685-5478
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
lcyarris@lbl.gov
510-486-5375
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
973-596-3433
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
michael.newman@nist.gov
301-975-3025
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
madms@scripps.edu
858-784-9254
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
daniel.parry@nrl.navy.mil
202-767-2541
Naval Research Laboratory

Public Release: 24-Sep-2014
Advanced Functional Materials
Nanotechnology leads to better, cheaper LEDs for phones and lighting
Using a new nanoscale structure, the researchers, led by electrical engineering professor Stephen Chou, increased the brightness and efficiency of LEDs made of organic materials -- flexible carbon-based sheets -- by 57 percent. The researchers also report their method should yield similar improvements in LEDs made in inorganic, silicon-based materials used most commonly today.
Defense Advanced Research Projects Agency, Office of Naval Research, US Department of Energy

Contact: John Sullivan
js29@princeton.edu
609-258-4597
Princeton University, Engineering School

Public Release: 24-Sep-2014
Nature Communications
2-D materials' crystalline defects key to new properties
Understanding how atoms 'glide' and 'climb' on the surface of 2-D crystals like tungsten disulphide may pave the way for researchers to develop materials with unusual or unique characteristics, according to an international team of researchers.
US Army Research Office, Robert Welch Foundation, National Science Foundation, US Department of Energy

Contact: A'ndrea Elyse Messer
aem1@psu.edu
814-865-9481
Penn State

Public Release: 24-Sep-2014
ACS Nano
'Greener,' low-cost transistor heralds advance in flexible electronics
As tech company LG demonstrated this summer with the unveiling of its 18-inch flexible screen, the next generation of roll-up displays is tantalizingly close. Researchers are now reporting in the journal ACS Nano a new, inexpensive and simple way to make transparent, flexible transistors -- the building blocks of electronics -- that could help bring roll-up smartphones with see-through displays and other bendable gadgets to consumers in just a few years.

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

Public Release: 23-Sep-2014
Proceedings of the National Academy of Sciences
Immune system is key ally in cyberwar against cancer
Research by Rice University scientists who are fighting a cyberwar against cancer finds that the immune system may be a clinician's most powerful ally.
Cancer Prevention and Research Institute of Texas, National Science Foundation, Tauber Family Funds

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

Public Release: 23-Sep-2014
Nature Communications
Los Alamos researchers uncover properties in nanocomposite oxide ceramics for reactor fuel
The relationship between the termination chemistry and the dislocation structure of the interface offers potential avenues for tailoring transport properties and radiation damage resistance of oxide nanocomposites.
US Department of Energy

Contact: Nancy Ambrosiano
nwa@lanl.gov
505-667-0471
DOE/Los Alamos National Laboratory

Public Release: 23-Sep-2014
ACS Nano
Nanotubes help healing hearts keep the beat
Patches to heal pediatric heart defects are improved when infused with carbon nanotubes. The nanotubes serve as bridges for cell-to-cell electrical signals and help cells in the patches beat in sync with surrounding heart muscle.
National Institutes of Health, Welch Foundation, Texas Children's Hospital

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

Public Release: 23-Sep-2014
Applied Physics Letters
Future flexible electronics based on carbon nanotubes
Researchers have demonstrated a new method to improve the reliability and performance of transistors and circuits based on carbon nanotubes, a semiconductor material that has long been considered by scientists as one of the most promising successors to silicon for smaller, faster and cheaper electronic devices. The result appears in a new paper published in the journal Applied Physics Letters.

Contact: Jason Socrates Bardi
jbardi@aip.org
240-535-4954
American Institute of Physics

Public Release: 23-Sep-2014
Lab on a Chip
Airway muscle-on-a-chip mimics asthma
New drugs are urgently needed to treat asthma. Hope may be on the horizon thanks to a team that has developed a human airway muscle-on-a-chip that accurately mimics the way smooth muscle contracts in the human airway, under normal circumstances and when exposed to asthma triggers. As reported in the journal Lab on a Chip, it also offers a window into the cellular and even subcellular responses within the tissue during an asthmatic event.
National Institutes of Health, Harvard SEAS

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

Public Release: 23-Sep-2014
Nanoscale
Southampton scientists grow a new challenger to graphene
A team of researchers from the University of Southampton's Optoelectronics Research Centre has developed a new way to fabricate a potential challenger to graphene.
Engineering and Physical Sciences Research Council

Contact: Glenn Harris
G.Harris@soton.ac.uk
44-023-805-93212
University of Southampton

Showing releases 76-100 out of 1720.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>