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Nanotechnology

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Key: Meeting M      Journal J      Funder F

Showing releases 1501-1525 out of 1668.

<< < 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 > >>

Public Release: 18-Oct-2012
Angewandte Chemie
First-of-its-kind self-assembled nanoparticle for targeted and triggered thermo-chemotherapy
Researchers describe the design and effectiveness of a first-of-its-kind, self assembled, multi-functional, NIR responsive gold nanorods that delivers a chemotherapy drug specifically targeted to cancer cells and selectively release the drug in response to an external beam of light while creating heat for synergistic thermo-chemo mediated anti-tumor efficacy.
National Institutes of Health, Koch-Prostate Cancer Foundation Program in Cancer Nanotherapeutics

Contact: Lori J. Schroth
ljschroth@partners.org
617-534-1604
Brigham and Women's Hospital

Public Release: 18-Oct-2012
Tel Aviv University to spearhead groundbreaking nanotechnology consortium
Tel Aviv University has been appointed to lead a new consortium of 11 laboratories dedicated to developing nano-sized drug delivery systems for the detection and treatment of cancer, infectious, and heart diseases by the Israel National Nanotechnology Initiative. TAU's Prof. Dan Peer will be the Scientific Director of the $11.5 million project.

Contact: George Hunka
ghunka@aftau.org
212-742-9070
American Friends of Tel Aviv University

Public Release: 18-Oct-2012
Science
University of Florida chemists pioneer new technique for nanostructure assembly
A team of researchers from the University of Florida department of chemistry has developed a new technique for growing new materials from nanorods.

Contact: Charles Cao
cao@chem.ufl.edu
352-392-9839
University of Florida

Public Release: 17-Oct-2012
ORNL study confirms magnetic properties of silicon nano-ribbons
Nano-ribbons of silicon configured so the atoms resemble chicken wire could hold the key to ultrahigh density data storage and information processing systems of the future.

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory

Public Release: 17-Oct-2012
Nature Photonics
Developing the next generation of microsensors
Setting the stage for a new class of motional sensors, researchers at Caltech and the University of Rochester have developed a new ultrasensitive, microchip-scale accelerometer that uses laser light to measure displacement. Beyond consumer electronics, such sensors could help with oil and gas exploration deep within the earth, could improve the stabilization systems of fighter jets, and could even be used in some biomedical applications where more traditional sensors cannot operate.

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

Public Release: 17-Oct-2012
Physics of Life Reviews
Study questions feasibility of entire genome sequencing in minutes
The claim that nanopore technology is on the verge of making DNA analysis so fast and cheap that a person's entire genome could be sequenced in just minutes and at a fraction of the cost of available commercial methods, has resulted in overwhelming academic, industrial, and global interest.

Contact: Mareike Gutschner
M.Gutschner@elsevier.com
31-204-852-656
Elsevier

Public Release: 17-Oct-2012
Angewandte Chemie International Edition
New cobalt-graphene catalyst could challenge platinum for use in fuel cells
There's a new contender in the race to find an inexpensive alternative to platinum catalysts for use in hydrogen fuel cells. Brown University chemist Shouheng Sun and his students have developed a new material -- a graphene sheet covered by cobalt and cobalt-oxide nanoparticles -- that can catalyze the oxygen reduction reaction nearly as well as platinum does and is substantially more durable.
US Department of Energy, Office of Energy Efficiency, Renewable Energy, Fuel

Contact: Kevin Stacey
kevin_stacey@brown.edu
401-863-3766
Brown University

Public Release: 17-Oct-2012
Nature
Bus service for qubits
Superconducting circuit technology meets semiconductor qubit technology to afford a means of moving quantum information from one place to another in future quantum computers.
Sloan, Packard, Army, Defense Advanced Research Projects Agency QuEST, National Science Foundation, Army Research Office Multidisciplinary University Research Initiative

Contact: Phillip F. Schewe
pschewe@umd.edu
301-405-0989
Joint Quantum Institute

Public Release: 16-Oct-2012
Envisioning novel approaches for eye disease: 'The new medicine' at UC Santa Barbara
By growing new retinal cells to replace those that have malfunctioned, scientists hope to one day create and fuse entire layers of fresh cells -- a synthetic patch akin to a contact lens -- as a treatment for age-related macular degeneration, the top cause of visual impairment among people over 60.
Bill Bowes

Contact: Shelly Leachman
shelly.leachman@ia.ucsb.edu
805-893-8726
University of California - Santa Barbara

Public Release: 16-Oct-2012
Effort to mass-produce flexible nanoscale electronics
Case Western Reserve University researchers have won a $1.2 million grant to develop technology for mass-producing flexible electronic devices at a whole new level of small. As they're devising new tools and techniques to make nanowires and devices, they're creating ways to build them in flexible materials and package the electronics in waterproofing layers of durable plastics. The technology may be used to make implants that cause less damage to foldable electronics as thin as a sheet of plastic wrap.
National Science Foundation

Contact: Kevin Mayhood
kevin.mayhood@case.edu
216-368-4442
Case Western Reserve University

Public Release: 15-Oct-2012
Penn State receives $4.2 million for nanotechnology career development
Penn State will receive $4.2 million over the next three years from the National Science Foundation to continue the work of the National Nanotechnology Applications and Career Knowledge Network, founded at the university with a four-year grant from the NSF in 2008.
National Science Foundation

Contact: Michael Bezilla
mxb13@psu.edu
814-865-9481
Penn State

Public Release: 15-Oct-2012
Advanced Functional Materials
Penn researchers find new way to mimic the color and texture of butterfly wings
The colors of a butterfly's wings are unusually bright and beautiful and are the result of an unusual trait; the way they reflect light is fundamentally different from how color works most of the time.
Office of Naval Research, National Science Foundation.

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

Public Release: 15-Oct-2012
Nano Letters
Penn researchers find new way to prevent cracking in nanoparticle films
Making uniform coatings is a common engineering challenge, and, when working at the nanoscale, even the tiniest cracks or defects can be a big problem. New research from University of Pennsylvania engineers has shown a new way of avoiding such cracks when depositing thin films of nanoparticles.
National Science Foundation, Penn Materials Research Science and Engineering Center

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

Public Release: 15-Oct-2012
Science
Science: Quantum oscillator responds to pressure
In the far future, superconducting quantum bits might serve as components of high-performance computers. Today already do they help better understand the structure of solids, as is reported by researchers of Karlsruhe Institute of Technology in the Science magazine. By means of Josephson junctions, they measured the oscillations of individual atoms "tunneling" between two positions. This means that the atoms oscillated quantum mechanically. Deformation of the specimen even changed the frequency (DOI: 10.1126/science.1226487).

Contact: Kosta Schinarakis
schinarakis@kit.edu
49-721-608-41956
Helmholtz Association

Public Release: 15-Oct-2012
Nature Materials
Another advance on the road to spintronics
Using a new technique called HARPES, for Hard x-ray Angle-Resolved PhotoEmission Spectroscopy, Berkeley Lab researchers have unlocked the ferromagnetic secrets of dilute magnetic semiconductors, materials of great interest for spintronic technology.
US Department of Energy Office of Science

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

Public Release: 15-Oct-2012
Materials Research Letters
New techniques stretch carbon nanotubes, make stronger composites
Researchers from North Carolina State University have developed new techniques for stretching carbon nanotubes and using them to create carbon composites that can be used as stronger, lighter materials in everything from airplanes to bicycles.
Air Force Office of Scientific Research

Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-6386
North Carolina State University

Public Release: 14-Oct-2012
Nature Physics
Making a layer cake with atomic precision
Graphene and associated one-atom-thick crystals offer the possibility of a vast range of new materials and devices by stacking individual atomic layers on top of each other, new research from the University of Manchester shows.

Contact: Daniel Cochlin
daniel.cochlin@manchester.ac.uk
0044-161-275-8387
University of Manchester

Public Release: 12-Oct-2012
Physical Review Letters
'Invisibility' could be a key to better electronics
An MIT team applies technology developed for visual 'cloaking' to enable more efficient transfer of electrons.
US Department of Energy

Contact: Caroline McCall
cmccall5@mit.edu
Massachusetts Institute of Technology

Public Release: 12-Oct-2012
Advanced Materials
Scientists discover that shape matters in DNA nanoparticle therapy
Researchers from Johns Hopkins and Northwestern universities have discovered how to control the shape of nanoparticles that move DNA through the body and have shown that the shapes of these carriers may make a big difference in how well they work in treating cancer and other diseases. This study is also noteworthy because this gene therapy technique does not use a virus to carry DNA into cells.
National Institutes of Health

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

Public Release: 11-Oct-2012
Researchers seek way to make solar cells ultra-thin, flexible
Researchers at The University of Texas at Dallas are developing nanotechnology that could lead to a new platform for solar cells, one that could drive the development of lighter, flexible and more versatile solar-powered technology than is currently available. The National Science Foundation recently awarded a $390,000 grant to the researchers to further explore their research on the feasibility of ultrathin-film photovoltaic devices, which convert light from the sun into electric power.
National Science Foundation

Contact: Amanda Siegfried
amanda.siegfried@utdallas.edu
University of Texas at Dallas

Public Release: 11-Oct-2012
ACS Nano
Researchers create 'nanoflowers' for energy storage, solar cells
Researchers from North Carolina State University have created flower-like structures out of germanium sulfide (GeS) a semiconductor material that have extremely thin petals with an enormous surface area. The GeS flower holds promise for next-generation energy storage devices and solar cells.
US Army Research Office

Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-6386
North Carolina State University

Public Release: 11-Oct-2012
Queen's develops new environmentally friendly MOF production method
Chemists at Queen's University Belfast have devised a novel, environmentally friendly technique, which allows the rapid production of Metal-Organic Frameworks porous materials. These revolutionary nanomaterials have the potential to transform hazardous gas storage, natural gas vehicles and drug delivery and have the highest surface-area of any known substance.

Contact: Communications Office
comms.officer@qub.ac.uk
44-028-909-75384
Queen's University Belfast

Public Release: 10-Oct-2012
ACS Nano
Light might prompt graphene devices on demand
A breakthrough in plasmonics could allow the creation of on-demand electronic devices on graphene by hitting the material with light of a particular wavelength or at a certain angle.
Robert A. Welch Foundation, Office of Naval Research, Department of Defense National Security

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

Public Release: 10-Oct-2012
ACS Nano
Improving nanometer-scale manufacturing with infrared spectroscopy
While there have been significant breakthroughs in nano-manufacturing, there has been much less progress on measurement technologies that can provide information about nanostructures made from multiple integrated materials. Researchers at the University of Illinois Urbana-Champaign and Anasys Instruments Inc. now report new diagnostic tools that can support cutting-edge nano-manufacturing. Using atomic force microscope based infrared spectroscopy to characterize polymer nanostructures and systems of integrated polymer nanostructures, researchers were able to chemically analyze polymer lines as small as 100 nm
DARPA, Air Force Office of Scientific Research, US Department of Energy

Contact: William P. King
wpk@illinois.edu
217-244-3864
University of Illinois College of Engineering

Public Release: 10-Oct-2012
Nature Chemistry
The best of both catalytic worlds
Berkeley Lab researchers have combined the best properties of heterogeneous and homogeneous catalysts by encapsulating metallic nanoclusters within the branched molecular arms of dendrimers. The results are heterogenized homogeneous nanocatalysts that are sustainable and feature high reactivity and selectivity.
US Department of Energy/Office of Science

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

Showing releases 1501-1525 out of 1668.

<< < 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 > >>