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Researchers develop new photodiode that can detect high-energy ultraviolet light

Researchers in Japan have developed a new photodiode that can detect in just milliseconds a certain type of high-energy ultraviolet light, called UVC, which is powerful enough to break the bonds of DNA and harm living creatures. The researchers describe their new device in the journal Applied Physics Letters.

5 Oct 2013

New study on propofol drug may help develop effective anesthetics with fewer side effects

Researchers at Washington University School of Medicine in St. Louis and Imperial College London have identified the site where the widely used anesthetic drug propofol binds to receptors in the brain to sedate patients during surgery.

23 Sep 2013

Research team sequences genome of Pyronema confluens

The genomes of more than 250 fungi have been sequenced. Among the basal filamentous ascomycetes - a group of ascomycetes that includes e.g. truffles and morels - only one representative has been analysed so far: the truffle Tuber melanosporum.

21 Sep 2013

Functional brain mapping and high speed physiology multiphoton system from Olympus

The Olympus FluoView® FVMPE-RS, a dedicated multiphoton microscope system, enables high-precision, ultra-fast scanning and stimulation, allowing researchers to see deep within specimens, take measurements at the highest speeds, and capture images even when working under the most demanding conditions.

From Evident Corporation - Life Sciences 17 Sep 2013

Computing system in helmets protect construction workers from CO poisoning

Research calling for the use of a wearable computing system installed in a helmet to protect construction workers from carbon monoxide poisoning, a serious lethal threat in this industry, has garnered the Virginia Tech investigators a Best Paper Award from a prestigious scientific and engineering community.

17 Aug 2013

New techniques for predicting severity of seasonal cholera epidemics

In two recently published papers, Tufts University School of Engineering researchers have established new techniques for predicting the severity of seasonal cholera epidemics months before they occur and with a greater degree of accuracy than other methods based on remote satellite imaging.

16 Aug 2013

New treatment technique uses nanoparticles to attack cancer

Researchers at the University of Georgia are developing a new treatment technique that uses nanoparticles to reprogram immune cells so they are able to recognize and attack cancer. The findings were published recently in the early online edition of ACS Nano.

16 Aug 2013

ASU expert receives $1.6 million grant to advance microscopy imaging research

At Arizona State University's Biodesign Institute, Nongjian (NJ) Tao has been designing advanced microscopy methods with the ambitious aim of capturing molecular-scale phenomena in living systems. The new techniques, which combine multiple imaging modalities, are poised to revolutionize the study of biology and the development of new drugs.

8 Aug 2013

New study suggests that color of night light can affect mood-related behaviors

When it comes to some of the health hazards of light at night, a new study suggests that the color of the light can make a big difference.

7 Aug 2013

MIT researchers discover platform that manipulates organic molecules' emission

Enhancing and manipulating the light emission of organic molecules is at heart of many important technological and scientific advances, including in the fields of organic light emitting devices, bio-imaging, bio-molecular detection.

7 Aug 2013

New bioinspired coating makes ordinary glass tough, self-cleaning and incredibly slippery

A new transparent, bioinspired coating makes ordinary glass tough, self-cleaning and incredibly slippery, a team from the Wyss Institute for Biologically Inspired Engineering at Harvard University and Harvard School of Engineering and Applied Sciences (SEAS) reported online in the July 31 edition of Nature Communications.

3 Aug 2013

Convergent Dental’s Solea CO2 dental laser system receives FDA clearance

Convergent Dental, Inc., a privately held dental device and technology company, announced today that the U.S. Food and Drug Administration (FDA) has cleared Solea™ for ablation of hard tissue for caries removal and cavity preparation. Solea is the first CO2 laser technology system that has received FDA clearance for hard tissue indications.

1 Aug 2013

Hamamatsu places $500,000 order for Zecotek’s LFS scintillation crystals

Zecotek Photonics Inc., a developer of leading-edge photonics technologies for medical, industrial and scientific markets, today announced that it has received a $500,000 order for its patented Lutetium Fine Silicate (LFS) scintillation crystals from its strategic partner Hamamatsu Photonics (Tokyo: 6965) of Japan.

31 Jul 2013

Non-invasive optical techniques use LED, laser to view beneath skin

Impressive examples of new non-invasive optical techniques using lasers, light-emitting diodes (LEDs), and spectroscopic methods to probe and render images from beneath the surface of the skin are featured in a newly completed special section in the Journal of Biomedical Optics published by SPIE, the international society for optics and photonics.

26 Jul 2013

Scientists find new links in gene networks that control movement

The idea that worms can be seen as waveforms allowed scientists at Rice University to find new links in gene networks that control movement.

2 Jul 2013

Biomolecular interactions of nanoparticles can improve drug development, optical sensors and more

In chemical reactions, left and right can make a big difference. A "left-handed" molecule of a particular chemical composition could be an effective drug, while its mirror-image "right-handed" counterpart could be completely inactive.

30 Jun 2013

Encoded masks offer increased speed and efficiency in single-pixel THz imaging

The universe is awash in terahertz (THz) waves, as harmless as they are abundant. But unlike other regions of the electromagnetic spectrum, THz has proven to be extremely difficult to manipulate in order to capture novel images of objects and materials with which these light waves interact.

26 Jun 2013

Panasonic’s CO2 cell culture incubators deliver outstanding environmental reliability

Increasingly stringent regulation and the need for absolute sample security when working with human materials heightens the need for laboratory instrumentation that performs to the highest standards. Panasonic MCO-19 CO2 cell culture incubators deliver outstanding environmental reliability.

From PHC Europe B.V. 25 Jun 2013

New breakthrough in chemical nanoengineering may help develop light-regulated therapeutic molecules

The scientific cooperation between chemists, biotechnologists and physicists from various Catalan institutes, headed by Pau Gorostiza, from the Institute for Bioengineering of Catalonia (IBEC), and Ernest Giralt, from the Institute for Research in Biomedicine (IRB Barcelona), has led to a breakthrough that will favor the development of light-regulated therapeutic molecules.

19 Jun 2013

Researchers develop nano-volcanoes that hold promise for new drug-delivery technologies

Researchers from North Carolina State University have developed a method for creating "nano-volcanoes" by shining various colors of light through a nanoscale "crystal ball" made of a synthetic polymer.

14 Jun 2013