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Argonne's Hard X-ray Nanoprobe provides new capability to study nanoscale materials
The Center for Nanoscale Materials' (CNM) newly operational Hard X-ray Nanoprobe at the U.S. Department of Energy's (DOE) Argonne National Laboratory is one of the world's most powerful x-ray microscopes. view more (2008-06-25)
Gold Nanorods May Make Safer Cancer Treatment
Researchers at the Georgia Institute of Technology and the University of California, San Francisco, have found an even more effective and safer way to detect and kill cancer cells. view more (2006-03-14)
Bridging the gap in nanoantennas
In a recent publication in Nature Photonics, a joint team of researchers at CIC nanoGUNE, Donostia International Physics Center DIPC, Centro de Física de Materiales of CSIC/UPV-EHU in San Sebastian (Spain), Harvard University (USA) and the Max Planck Institute of Biochemistry in Munich (Germany) reports an innovative method for controlling light... view more... (2009-04-20)
Bright light therapy eases bipolar depression for some
Bright light therapy can ease bipolar depression in some patients, according to a study published in the journal Bipolar Disorders. view more (2008-01-04)
Scientists get first look at nanotubes inside living animals
Rice University scientists have captured the first optical images of carbon nanotubes inside a living organism. Using fruit flies, the researchers confirmed that a technique developed at Rice -- near-infrared fluorescent imaging -- was capable of detecting DNA-sized nanotubes inside living fruit flies. view more (2007-09-25)
New technique measures chemical composition of tiny details
The method which the Eindhoven have developed is based on the radiation emitted by an object when it is irradiated by a beam of electrons. The measurable phenomenon occurs because the electrons in the beam collide with electrons in the atoms making up the object so that they enter an excited state. When the electrons return to the free state, with... view more... (2000-01-18)
New microscope boost for UK nanotechnology research
A powerful new microscope, currently available only in three universities in Europe and the USA, will position Britain as a leading centre for nanomaterials, researchers announce today. view more (2004-12-14)
Squid 'sight': Not just through eyes
It's hard to miss the huge eye of a squid. But now it appears that certain squids can detect light through an organ other than their eyes as well. view more (2009-06-02)
Nanomicroscopy reveals the collective transport of gold atoms in real-time
Researchers at Delft University of Technology used a High Resolution Electron Microscope to observe in real-time the collective transportation of gold atoms in a thin layer. view more (2007-02-06)
3-D fruit fly images to benefit brain research
The fragile head and brain of a fly are not easy things to examine but MRC scientists have figured out how to make it a little simpler. And they hope their research will shed light on human disease. view more (2007-09-05)
Nanoscale imaging reveals unexpected behaviors in high-temperature superconductors
Recent discoveries regarding the physics of ceramic superconductors may help improve scientists' understanding of resistance-free electrical power. view more (2007-05-31)
Cell phones using lens-free imaging promise to improve health monitoring
Cell phones have already revolutionized the way people around the world communicate and do business. Thanks to advances being made at UCLA, they are about to do the same thing for medicine. view more (2008-12-23)
Bright white beetle dazzles scientists
An obscure species of beetle could teach us how to produce brilliant white ultra-thin materials, according to a research team led by the University of Exeter. view more (2007-01-19)
Prize-winner emerges from the shadows
How can you measure the brightness of light? A book which examines the answers to this seemingly simple question has just won the 2003 Paul Bunge Award, the world's largest prize for research in the history of scientific instruments. The book, published in 2001 by Institute of Physics Publishing, is "A History of Light and Colour Measurement:... view more... (2003-11-04)
The structure of a giant virus
The mimivirus is the largest virus known to scientists, about half of a micrometre (0.0005 millimeter) in diameter. It is more than 10 times larger than the virus that causes the common cold and - unlike other viruses - is large enough to be seen with a light microscope. view more (2009-04-28)
Lighting up the human brain at night
Most people are aware that light affects human behaviour and can be used to treat disorders such as Seasonal Affective Disorder, but now researchers from the University of Surrey and the University of Liege have found new evidence that light administered during the night immediately reduces sleepiness and boosts human brain function. These... view more... (2004-10-25)
A potent and selective anti-tumor agent on human gastric cancer
A research article to be published on June 21, 2009 in the World Journal of Gastroenterology addresses this question. view more (2009-06-29)
Tracking the spread of cancer cells - Photon02
Not much is known about how clustered cancer cells move, but it is important to understand how individual cancer cells break off from a cluster and spread throughout the human body. A research collaboration between the University of Wales College of Medicine and Kingston University * has lead to the development of a computational imaging technique... view more... (2002-08-28)
Reflection makes Skin Cancer Diagnosis easier
A new way of detecting skin cancers using light reflected from pigmented skin lesions is described this week in the Institute of Physics journal, Physics in Medicine and Biology. Scientists from the Institute of Cancer Research and Royal Marsden Hospital NHS Trust studied the spectra of light reflected from skin lesions. As benign and malignant... view more... (2000-02-18)
Alternative therapies may help people with dementia
Aromatherapy and bright light treatment may have an important role in managing behavioural problems in people with dementia, conclude researchers in this week’s BMJ. view more (2002-12-04)
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