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Key: Meeting M      Journal J      Funder F

Showing releases 526-550 out of 1843.

<< < 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 > >>

Public Release: 13-Jul-2015
Nature Nanotechnology
Researchers find nanowires have unusually pronounced 'anelastic' properties
Researchers from North Carolina State University and Brown University have found that nanoscale wires (nanowires) made of common semiconductor materials have a pronounced anelasticity -- meaning that the wires, when bent, return slowly to their original shape rather than snapping back quickly.
National Science Foundation

Contact: Matt Shipman
North Carolina State University

Public Release: 10-Jul-2015
Advanced Functional Materials
Graphene-based film can be used for efficient cooling of electronics
Researchers at Chalmers University of Technology have developed a method for efficiently cooling electronics using graphene-based film. The film has a thermal conductivity capacity that is four times that of copper. Moreover, the graphene film is attachable to electronic components made of silicon, which favours the film's performance compared to typical graphene characteristics shown in previous, similar experiments.

Contact: Christian Borg
Chalmers University of Technology

Public Release: 9-Jul-2015
A tunable, highly sensitive graphene-based molecule sensor
Researchers at EPFL and ICFO have developed a reconfigurable sensor made from graphene to detect nanomolecules such as proteins and drugs. The device exploits the unique electronic and optical properties of graphene.

Contact: Alina Hirschmann
ICFO-The Institute of Photonic Sciences

Public Release: 9-Jul-2015
Advanced Materials
Graphene gets competition
Graphene, the only one atom thick carbon network, achieved overnight fame with the 2010 Nobel Prize. But now comes competition: such layers can also be formed by black phosphorous. Chemists at the Technische Universität München have now developed a semiconducting material in which individual phosphorus atoms are replaced by arsenic. In a collaborative international effort, American colleagues have built the first field-effect transistors from the new material.
Office of Naval Research,Air Force Office of Scientific Research, King Abdul-Aziz City for Science and Technology, German Research Council

Contact: Dr. Andreas Battenberg
Technical University of Munich (TUM)

Public Release: 9-Jul-2015
2D Materials
Super graphene helps boost chemotherapy treatment
Silver is often used as a coating on medical equipment used for chemotherapy. The problem is that this silver coating can break down drugs. Now, researchers have found a graphene coating that will help boost the effect of chemotherapy.
Norwegian Ph.D. Network on Nanotechnology for Microsystems, Research Council of Norway

Contact: Justin Wells
Norwegian University of Science and Technology

Public Release: 9-Jul-2015
ACS Nano
Tunneling out of the surface
A new chemical reaction pathway on titanium dioxide has been discovered. The reaction mechanism involves the application of an electric field that narrows the width of the reaction barrier, thereby allowing hydrogen atoms to tunnel away from the surface. This opens the way for the manipulation of the atomic-scale transport channels of hydrogen, which could be important in hydrogen storage.

Contact: Dr. Taketoshi Minato
Tohoku University

Public Release: 9-Jul-2015
A graphene-based sensor that is tunable and highly sensitive
Researchers at EPFL and ICFO have developed a sensor made from graphene to detect molecules such as proteins and drugs. This is one of the first devices exploiting the unique electronic and optical properties of graphene for a practical application. The work is published in Science.

Contact: Laure-Anne Pessina
Ecole Polytechnique Fédérale de Lausanne

Public Release: 8-Jul-2015
Tapping the full innovation potential of research
As many as four fundamental research ideas of KIT convinced the European Research Council. The leading researchers will now be granted nearly 150,000 euros in addition to tap the full innovative potential of their results. The so-called 'Proof of Concept Grants' serve to further develop application-relevant research results for the market. The four projects focus on the analysis of biological samples, data transmission, and the microstructuring of materials.

Contact: Monika Landgraf
Karlsruher Institut für Technologie (KIT)

Public Release: 8-Jul-2015
UK study reveals new method to develop more efficient drugs
A new study led by University of Kentucky researchers suggests a new approach to develop highly potent drugs which could overcome current shortcomings of low drug efficacy and multi-drug resistance in the treatment of cancer as well as viral and bacterial infections.

Contact: Allison Perry
University of Kentucky

Public Release: 8-Jul-2015
Nanometer catalyst cleans up bad cigarette smoke in smoking room
KIST research team has developed a nano-catalyst for air cleaning in a smoking room that removes 100 percent of acetaldehyde which accounts for the largest portion of the gaseous substances present in cigarette smoke.
Korea Instittue of Science and Technology

Contact: Dr. Jongsoo Jurng
Korea Institute of Science and Technology

Public Release: 8-Jul-2015
Nature Communications
Ultra-thin, all-inorganic molecular nanowires successfully compounded
The development of metal oxide-based molecular wires is important for fundamental research and potential practical applications. However, examples of these materials are rare. Researchers from Hokkaido University, Kanagawa University, Hiroshima University and Japan Synchrotron Radiation Research Institute/SPring-8, Japan, successfully created ultrathin all-inorganic molecular nanowires, composed of a repeating hexagonal molecular unit made of Mo and Te; the diameters of these wires were only 1.2 nm.
Ministry of Education, Culture, Sports, Science and Technology of Japan

Contact: Norifumi Miyokawa
Hiroshima University

Public Release: 7-Jul-2015
Proceedings of the National Academy of Sciences
Bats do it, dolphins do it -- now humans can do it, too
Bats have been using sonar to navigate and communicate for ages, and now humans can do the same, thanks to lightweight and efficient ultrasound microphones and loudspeakers developed by UC Berkeley physicists. The devices owe their flat frequency response to graphene, which makes a stiff and responsive diaphragm far superior to those in today's ultrasound receivers and transmitters. Biologists can even slap one on a bat to record its nightly ultrasonic conversations.
US Department of Energy, Office of Naval Research, National Science Foundation

Contact: Robert Sanders
University of California - Berkeley

Public Release: 7-Jul-2015
NCI awards UC researcher $1.8 million to study protein's effect on breast cancer
Xiaoting Zhang, Ph.D., associate professor in the Department of Cancer Biology at the University of Cincinnati College of Medicine, has received a $1.8 million, five-year, R01 award from the National Cancer Institute to continue breast cancer research focusing on the function of the protein MED1 on HER2-positive breast cancer.
NIH/National Cancer Institute

Contact: Katie Pence
University of Cincinnati Academic Health Center

Public Release: 7-Jul-2015
Nature Physics
Giant magnetoresistance systems examined by means of ultrafast terahertz spectroscopy
The forward-looking technology of spintronics now has a new, highly effective investigative instrument: German physicists from Mainz and Berlin have successfully employed ultrafast terahertz spectroscopy to determine the basic properties of spintronics components.

Contact: Mathias Kläui
Johannes Gutenberg Universitaet Mainz

Public Release: 7-Jul-2015
Physics Review Letters
Down to the quantum dot
Using a single molecule as a sensor, scientists in Jülich have successfully imaged electric potential fields with unrivaled precision. The ultrahigh-resolution images provide information on the distribution of charges in the electron shells of single molecules and even atoms. The 3-D technique is also contact-free. The first results achieved using 'scanning quantum dot microscopy' have been published as an editor's suggestion in Physical Review Letters and selected as a Viewpoint in Physics.

Contact: Tobias Schloesser
Forschungszentrum Juelich

Public Release: 7-Jul-2015
Nature Communications
New technique enables magnetic patterns to be mapped in 3-D
An international collaboration has succeeded in using synchrotron light to detect and record the complex 3-D magnetization in wound magnetic layers. This technique could be important in the development of devices that are highly sensitive to magnetic fields, such as in medical diagnostics for example. Their results are published now in Nature Communications.

Contact: Antonia Roetger
Helmholtz-Zentrum Berlin für Materialien und Energie

Public Release: 7-Jul-2015
Angewandte Chemie
A cool way to form 2-D conducting polymers using ice
Chemists at Pohang University of Science and Technology, Korea, have discovered an innovative method to form two-dimensional polyaniline (PANI) nanosheets using ice as a hard template. The product, called PANI-ICE, is reported to have distinctly outstanding electrical properties of low resistivity and high conductivity. PANI-ICE nanosheets show high electronic current flows twice as high as that of graphene and over 40 times higher conductivity of PANI materials produced by existing established synthetic procedures.
Samsung Research Funding Center of Samsung Electronics

Contact: Ms. YunMee Jung
Pohang University of Science & Technology (POSTECH)

Public Release: 7-Jul-2015
Nature Communications
Could black phosphorus be the next silicon?
In a study published in Nature Communications, researchers from McGill University and Université de Montréal report that when electrons move in a phosphorus transistor, they do so only in two dimensions. The finding suggests that black phosphorus could help engineers surmount one of the big challenges for future electronics: designing energy-efficient transistors.
Natural Sciences and Engineering Research Council of Canada, Canadian Institute for Advanced Research, Fonds de recherche du Québec - Nature et technologies, Le regroupement québécois sur les matériaux de pointe, and others

Contact: Chris Chipello
McGill University

Public Release: 6-Jul-2015
Nature Nanotechnology
Tel Aviv/Tsinghua University project uses crowd computing to improve water filtration
A joint research project by Tel Aviv University and Tsinghua University proposes a novel nanotechnology-based strategy to improve water filtration. The project, initiated by IBM's World Community Grid, was an experiment in crowdsourced computing -- carried out by over 150,000 volunteers who contributed their own computing power to the research.

Contact: George Hunka
American Friends of Tel Aviv University

Public Release: 6-Jul-2015
Nature Nanotechnology
Surfing a wake of light
For the first time, Harvard researchers have created wakes of light-like waves moving on a metallic surface, called surface plasmons, and demonstrated that they can be controlled and steered. The creation and control of surface plasmon wakes could lead to new types of plasmonic couplers and lenses that could create two-dimensional holograms or focus light at the nanoscale.
National Science Foundation, Air Force Office of Scientific Research

Contact: Leah Burrows
Harvard John A. Paulson School of Engineering and Applied Sciences

Public Release: 6-Jul-2015
Nature Communications
Learning from biology to accelerate discovery
Northwestern University professor Sinan Keten and his collaborators have authored a new review paper that explores the strategies nature employs to achieve different functions and the mechanics at play within those functions.

Contact: Megan Fellman
Northwestern University

Public Release: 3-Jul-2015
Future Science OA
Nanomedicine in the fight against thrombotic diseases
Future Science Group today announced the publication of a new article in Future Science OA, covering the use of nanocarriers and microbubbles in drug delivery for thrombotic disease.

Contact: Leela Ripton
Future Science Group

Public Release: 2-Jul-2015
Journal of Materials Chemistry C
New technology using silver may hold key to electronics advances
Engineers have invented a way to fabricate silver, a highly conductive metal, for printed electronics that are produced at room temperature. There may be broad applications in microelectronics, sensors, energy devices, low emissivity coatings and even transparent displays.
National Science Foundation

Contact: Chih-hung Chang
Oregon State University

Public Release: 2-Jul-2015
Launch of first European nanomedicine characterization lab
Empa, the Swiss Federal Laboratories for Materials Science and Technology, is part of the collaborative 'European Nanomedicine Characterization Laboratory,' a European project funded by the EU framework program 'Horizon 2020.' Its goal is to reach a level of international excellence in nanomedicine characterization for diseases like cancer, diabetes, inflammatory diseases or infections. This competence will be made accessible to all organizations developing candidate nanomedicines prior to their submission to regulatory agencies to get approval for clinical trials and, later on, for marketing authorization.
European Union/Horizon 2020

Contact: Dr. Michael Hagmann
Swiss Federal Laboratories for Materials Science and Technology (EMPA)

Public Release: 2-Jul-2015
11th Congress on Laser Electro-Optics Pacific Rim
Optics Express
Nanospiked bacteria are the brightest hard X-ray emitters
In a scientific breakthrough, researchers at the Tata Institute of Fundamental Research, Mumbai and Institute for Plasma Research, Gandhi Nagar have fashioned bacteria to emit intense, hard X-ray radiation. Published in Optics Express this month, they show that irradiating a glass slide coated with nanoparticle doped bacteria, turns the cellular material into hot, dense plasma, making this a useful table top X-ray source with several potential applications.
Department of Atomic Energy, Tata Institute of Fundamental Research

Contact: M Krishnamurthy
Tata Institute of Fundamental Research

Showing releases 526-550 out of 1843.

<< < 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 > >>