News Tips from ACS NANO DOE Research News Site

EurekAlert!, a service of AAAS
Home About us
Advanced Search
30-Jul-2014 23:28
US Eastern Time

Username:

Password:

Register

Forgot Password?

Press Releases

Breaking News

Science Business

Grants, Awards, Books

Meetings

Multimedia

Science Agencies
on EurekAlert!

US Department of Energy

US National Institutes of Health

US National Science Foundation

Calendar

Submit a Calendar Item

Subscribe/Sponsor

Links & Resources

Portals

RSS Feeds

Accessibility Option On

Options

Portal Home

Glossary

Background Articles

Research Papers

Meetings

Links & Resources

Essays

Online Chats

RSS Feed

Nanotechnology

News Releases

Key: Meeting M      Journal J      Funder F

Showing releases 176-200 out of 1672.

<< < 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 > >>

Public Release: 22-May-2014
Physics Review Letters
Bending helps to control nanomaterials
A new remedy has been found to tackle the difficulty of controlling layered nanomaterials. Control can be improved by simply bending the material.
The Academy of Finland

Contact: Pekka Koskinen
pekka.j.koskinen@jyu.fi
358-403-564-460
Academy of Finland

Public Release: 21-May-2014
Langmuir
Illinois researchers combine weak chemical forces to strengthen novel imaging technology
Biomedical researchers at the University of Illinois have found ways to increase the effectiveness of certain contrast agents often used for imaging blood vessels and internal bleeding by associating them with nanoparticles. The contrast agent being used is packaged inside or bonded to the surface of microscopic particles, which can be designed to target certain regions of the body or prolong the agent's activity.
National Institutes of Health

Contact: Nicholas Vasi
nvasi@illinois.edu
Institute for Genomic Biology, University of Illinois at Urbana-Champaign

Public Release: 20-May-2014
Lab on a Chip
Capillary device significantly improves manufacture of quality liposomes
Widespread application for the manufactured vesicles known as liposomes has been hindered by limiting factors such as size inconsistency, structural instability and high production costs. A new approach developed by NIST and the University of Maryland overcomes these obstacles. The group's novel system is made up of bundled capillary tubes, costs less than a $1 to make and requires no special fabrication technology or expertise, yet consistently yields large quantities of uniform and sturdy vesicles.

Contact: Michael E. Newman
michael.newman@nist.gov
301-975-3025
National Institute of Standards and Technology (NIST)

Public Release: 20-May-2014
Success of work team key in defining photonics career success, finds SPIE survey
Optics and photonics workers in government and military institutions, academia, and for-profits agree that the success of a team rates high among factors defining career success. But the latest findings in an annual Optics and Photonics Global Salary Report by SPIE, the international society for optics and photonics, reveal some significant differences among the sectors as well.

Contact: Amy Nelson
amy@spie.org
360-685-5478
SPIE--International Society for Optics and Photonics

Public Release: 20-May-2014
Physics of Fluids
Professors' super waterproof surfaces cause water to bounce like a ball
Engineers like Julie Crockett and Dan Maynes have spent decades studying super-hydrophobic surfaces because of the plethora of real-life applications. And while some of this research has resulted in commercial products that keep shoes dry or prevent oil from building up on bolts, the duo of BYU professors are uncovering characteristics aimed at large-scale solutions for society.
National Science Foundation

Contact: Todd Hollingshead
toddh@byu.edu
801-422-8373
Brigham Young University

Public Release: 20-May-2014
Nature Communications
Engineers build world's smallest, fastest nanomotor
Cockrell School of Engineering assistant professor Donglei 'Emma' Fan and her team have built the fastest, smallest and longest-running nanomotor to date. The UT Austin team's nanomotor is capable of drug delivery on a nanoscale. One day, nanomotors could lead to the development of tiny devices that seek out and treat cancer cells.
National Science Foundation

Contact: Sandra Zaragoza
512-471-2129
University of Texas at Austin

Public Release: 20-May-2014
Physical Review Letters
Improved computer simulations enable better calculation of interfacial tension
Researchers from Mainz University identify novel mechanisms of logarithmic finite-size corrections relevant to the determination of interfacial tension.

Contact: Fabian Schmitz
schmifa@uni-mainz.de
49-613-139-24104
Johannes Gutenberg Universitaet Mainz

Public Release: 19-May-2014
Scientific Reports
Improved supercapacitors for super batteries, electric vehicles
Researchers at the University of California, Riverside have developed a novel nanometer scale ruthenium oxide anchored nanocarbon graphene foam architecture that improves the performance of supercapacitors, a development that could mean faster acceleration in electric vehicles and longer battery life in portable electronics.

Contact: Sean Nealon
sean.nealon@ucr.edu
951-827-1287
University of California - Riverside

Public Release: 19-May-2014
Nano Letters
Liberating devices from their power cords
A new type of supercapacitor that can hold a charge when it takes a lickin' has been developed by engineers at Vanderbilt University. It is the first 'multi-functional' energy storage device that can operate while subject to realistic static and dynamic loads -- advancing the day when everything from cell phones to electric vehicles will no longer need separate batteries.
National Science Foundation, US Department of Energy

Contact: David Salisbury
david.salisbury@vanderbilt.edu
615-343-6803
Vanderbilt University

Public Release: 18-May-2014
Nano Letters
One small chip -- one giant leap forward for early cancer detection
An international team of researchers, led by ICFO- Institute of Photonic Sciences in Castelldefels, announce the successful development of a 'lab-on-a-chip' platform capable of detecting protein cancer markers in the blood using the very latest advances in plasmonics, nano-fabrication, microfluids and surface chemistry. The device is able to detect very low concentrations of protein cancer markers in blood, enabling diagnoses of the disease in its earliest stages.

Contact: Alina Hirschmann
alina.hirschmann@icfo.es
34-935-542-246
ICFO-The Institute of Photonic Sciences

Public Release: 16-May-2014
Nature Nanotechnology
Lighting the way to graphene-based devices
Berkeley Lab researchers have demonstrated a technique whereby semiconductors made from graphene and boron nitride can be charge-doped to alter their electronic properties using only visible light.
DOE/Office of Science

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

Public Release: 16-May-2014
Hope for paraplegic patients
People with severe injuries to their spinal cord currently have no prospect of recovery and remain confined to their wheelchairs. Now, all that could change with a new treatment that stimulates the spinal cord using electric impulses. The hope is that the technique will help paraplegic patients learn to walk again.

Contact: Dr. Peter Detemple
Peter.Detemple@imm.fraunhofer.de
49-613-199-0318
Fraunhofer-Gesellschaft

Public Release: 15-May-2014
Science
Tricking the uncertainty principle
Today, we can measure the position of an object with unprecedented accuracy, but the uncertainty principle places fundamental limits on our ability to measure. Noise that results from of the quantum nature of the fields used to make measurements imposes what is called the 'standard quantum limit.' This background noise keeps us from knowing an object's exact location, but a recent study provides a solution for rerouting some of that noise away from the measurement.
Institute for Quantum Information and Matter, Defense Advanced Research Projects Agency, National Science Foundation

Contact: Brian Bell
bpbell@caltech.edu
626-395-5832
California Institute of Technology

Public Release: 15-May-2014
Scientific Reports
Silly Putty material inspires better batteries
Using a material found in Silly Putty and surgical tubing, a group of researchers at the University of California, Riverside Bourns College of Engineering have developed a new way to make lithium-ion batteries that will last three times longer between charges compared to the current industry standard.

Contact: Sean Nealon
sean.nealon@ucr.edu
951-827-1287
University of California - Riverside

Public Release: 15-May-2014
Synthetic biology still in uncharted waters of public opinion
A new set of focus groups convened by the Synthetic Biology Project at the Wilson Center found continued low awareness of synthetic biology, as well as concerns about specific applications.

Contact: Aaron Lovell
aaron.lovell@wilsoncenter.org
202-691-4320
Woodrow Wilson International Center for Scholars/Science and Technology Innovation Program

Public Release: 15-May-2014
European Physical Journal E
Stability lost as supernovae explode
Exploding supernovae are a phenomenon that is still not fully understood. In a recent paper published in EPJ E, Yves Pomeau and his colleagues from the CNRS provide a new model of supernovae represented as dynamical systems subject to a loss of stability, just before they explode. Because similar stability losses also occur in dynamical systems in nature, this model could be used to predict natural catastrophes before they happen.

Contact: Saskia Rohmer
saskia.rohmer@springer.com
49-622-148-78414
Springer

Public Release: 15-May-2014
NPL and Dstl present potential '£billion global market' in quantum technologies
UK physicists are bringing the quantum science of atomic clocks to timing and positioning technologies for industry, academia and commerce.

Contact: James Romero
james@proofcommunication.com
084-568-01866
National Physical Laboratory

Public Release: 14-May-2014
UChicago to lead quantum engineering research team
The University of Chicago's Institute for Molecular Engineering will lead a team of researchers from five universities in an ambitious five-year, $6.75 million project to create a new class of quantum devices that will allow communication among quantum computers.
Air Force Office of Scientific Research

Contact: Steve Koppes
skoppes@uchicago.edu
773-702-8366
University of Chicago

Public Release: 14-May-2014
$31 million gift will fund early stage UW research by high-tech entrepreneurs
The University of Washington is receiving a $31.2 million gift from Washington Research Foundation to boost entrepreneurship and support research that tackles some of society's most crucial challenges. The award will fund four interdisciplinary initiatives that seek to advance global innovation in clean energy, protein design, big data science and neuroengineering.
Washington Research Foundation

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

Public Release: 14-May-2014
Proceedings of the National Academy of Sciences
Advance brings 'hyperbolic metamaterials' closer to reality
Researchers have taken a step toward practical applications for 'hyperbolic metamaterials,' ultra-thin crystalline films that could bring optical advances including powerful microscopes, quantum computers and high-performance solar cells.
US Army Research Office, National Science Foundation

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

Public Release: 14-May-2014
Nature Communications
Using nature as a model for low-friction bearings
The mechanical properties of natural joints are considered unrivalled. Cartilage is coated with a special polymer layer allowing joints to move virtually friction-free, even under high pressure. Using simulations on Jülich's supercomputers, scientists from Forschungszentrum Jülich and the University of Twente have developed a new process that technologically imitates biological lubrication and even improves it using two different types of polymers. The results will be published in the science journal Nature Communications.

Contact: Tobias Schlößer
t.schloesser@fz-juelich.de
49-246-161-4771
Forschungszentrum Juelich

Public Release: 14-May-2014
Nature Communications
Microchip-like technology allows single-cell analysis
Engineers have developed a system similar to random access memory chips that allows the fast, efficient control and separation of individual cells. Once scaled up, the technology promises to sort and store hundreds of thousands of cells in a matter of minutes, enabling biologists to study vast arrays of single cells.
National Research Foundation of Korea, National Science Foundation, Research Triangle Materials Research Science and Engineering Center

Contact: Ken Kingery
ken.kingery@duke.edu
919-660-8414
Duke University

Public Release: 13-May-2014
Nature Communications
Chapman University affiliated physicist publishes on the Aharonov-Bohm effect in Nature
Chapman University affiliated quantum physicist Yutaka Shikano, Ph.D., and his co-authors used the Aharonov-Bohm effect to observe the tunneling of a single particle for the first time.
Mext Kakenhi Quantum Cybernetics Project, Grant-in Aid for Young Scientists, JSPS

Contact: Sheri Ledbetter
sledbett@chapman.edu
714-289-3143
Chapman University

Public Release: 13-May-2014
Advanced Materials
UT Dallas team creates flexible electronics that change shape inside body
A team of researchers from UT Dallas has helped create flexible transistors that can grip large tissues, nerves and blood vessels without losing their electronic properties. These biologically adaptive, flexible transistors might one day help doctors learn more about what is happening inside the body, and stimulate the body for treatments.
National Science Foundation Graduate Research Fellowship, National Science Foundation East Asia and Pacific Summer Institute

Contact: LaKisha Ladson
lakisha.ladson@UTDallas.edu
972-883-4183
University of Texas at Dallas

Public Release: 13-May-2014
German-Polish physicist duo win 2014 Copernicus Award
Physicists professor Harald Weinfurter from the Ludwig Maximilians University in Munich and professor Marek Żukowski from the University of Gdansk have been chosen to receive the 2014 Copernicus Award from the Deutsche Forschungsgemeinschaft and the Foundation for Polish Science for their services to German-Polish research cooperation.

Contact: Marco Finetti
marco.finetti@dfg.de
49-228-885-2230
Deutsche Forschungsgemeinschaft

Showing releases 176-200 out of 1672.

<< < 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 > >>