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News articles about "Laser"

Researchers develop AFM-IR for nanometer scale chemical identification

IR, Nanometer
For more than 20 years researchers have been using atomic force microscopy AFM to measure and characterize materials at the nanometer scale However AFM based measurements of chemistry and chemical properties of materials were generally ... - Read More

Temp-controlled 'nanopores' may allow detailed blood analysis

Analysis
Tiny biomolecular chambers called nanopores that can be selectively heated may help doctors diagnose disease more effectively if recent research by a team at the National Institute of Standards and Technology NIST Wheaton College and ... - Read More

Turbulence in a crystal

Crystal
When a crystal is hit by an intense ultrashort light pulse its atomic structure is set in motion A team of scientists from the Max Planck Institute of Quantum Optics MPQ the Technischen Universität München ... - Read More

'NanoVelcro' device to grab single cancer cells from blood: Improvement enables 'liquid biopsies' for metastatic melanoma

cancer
Researchers at UCLA report that they have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients' tumors and circulate in the blood With the improvements to their ... - Read More

Laser mastery narrows down sources of superconductivity

Laser, Laser
Identifying the mysterious mechanism underlying high temperature superconductivity HTS remains one of the most important and tantalizing puzzles in physics This remarkable phenomenon allows electric current to pass with perfect efficiency through materials chilled to ... - Read More

Nanosensors support skin cancer therapy

therapy, Nanosensors, cancer
Malignant melanoma is the most aggressive type of skin cancer In more than 50 percent of affected patients a particular mutation plays an important role As the life span of the patients carrying the mutation ... - Read More

Security: Explosive breakthrough in research on molecular recognition

Ever wonder how sometimes people still get through security with explosives on their person Research done in the University of Alberta's Department of Chemical and Materials Engineering has revealed a new way to better detect ... - Read More

Fluorescent label sheds light on radioactive contamination

Radioactive contamination
Researchers in Japan have developed a way to detect caesium contamination on a scale of millimetres enabling the detection of small areas of radioactive contamination Share This See Also Weapons Technology Chemistry Materials Science Inorganic ... - Read More

Scientists create 'building block' of quantum networks

Building
A proof of concept device that could pave the way for on chip optical quantum networks has been created by a group of researchers from the US Share This See Also Optics Physics Quantum Physics ... - Read More

3-D printing on the micrometer scale

Laser, Laser
At the Photonics West the leading international fair for photonics taking place in San Francisco USA this week Nanoscribe GmbH a spin off of Karlsruhe Institute of Technology KIT presents the world's fastest 3D printer ... - Read More

New light shed on the mysteries of spider silk

Light, Light
Researcher and team are the first to measure all of the elastic properties of an intact spider's web drawing a remarkable picture of the behavior of one of nature's most intriguing structures The work could ... - Read More

Nanostructures with living cells: Laser system being developed

Nanostructures, System, Living cells
Using Laser Technology Aleksandr Ovsianikov from the Vienna University of Technology wants to create microstructures with embedded living cells This project will be funded by an ERC Starting Grant Share This See Also Biology Developmental ... - Read More

Light-emitting nano triangles may have applications in optical technology

Applications, Nano
For the first time scientists have created single layers of a naturally occurring rare mineral called tungstenite or WS2. The resulting sheet of stacked sulfur and tungsten atoms forms a honeycomb pattern of triangles that ... - Read More

Into the quantum Internet at the speed of light

Light, Quantum, Quantum, Light
Not only do optical fibers transmit information every day around the world at the speed of light but they can also be harnessed for the transport of quantum information In the current issue of Nature ... - Read More

Protein origami: Quick folders are the best

Protein, Protein
The evolutionary history of proteins shows that protein folding is an important factor Especially the speed of protein folding plays a key role This was the result of a computer analysis carried out by researchers ... - Read More

Mechanism behind wear at atomic scale

Atomic, Wear
Wear is a fact of life As surfaces rub against one another they break down and lose their original shape With less material to start with and functionality that often depends critically on shape and ... - Read More

Scientists Unravel the Mysteries of Spider Silk

Released 1 28 2013 2 10 PM ESTSource Newsroom Arizona State University College of Liberal Arts and Sciences more news from this source Jan 30 2013 Scientists at ASU are celebrating their recent success on ... - Read More

Mysteries of spider silk strength unraveled

Materials, Properties
Scientists at ASU are celebrating their recent success on the path to understanding what makes the fiber that spiders spin weight for weight at least five times as strong as piano wire They have found ... - Read More

Accelerating neutral atoms on a table top

Atoms, Atoms, Atoms
Charged particle accelerators have become crucially important to modern day life be it in health care for cancer treatment or for answering important fundamental scientific questions like the existence of the HIGGS boson the so ... - Read More

Self-assembling silica microwires may herald new generation of integrated optical devices

Silica
Silica microwires are the tiny and as yet underutilized cousins of optical fibers If precisely manufactured however these hair like slivers of silica could enable applications and technology not currently possible with comparatively bulky optical ... - Read More
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