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Optics & Photonics Apr 18, 2016

Technology for growth of single crystals leads to an eye-safe laser

A team of scientists at Lomonosov Moscow State University and the Belarusian National Technical University has created a unique laser. It's a compact light source with wavelengths harmless to the human eye. The device can ...

Plants & Animals Apr 6, 2016

Nanopillars on drone fly larvae allow them to avoid bacterial contamination

The immature stage of the drone fly (Eristalis tenax) is known as a "rat-tailed maggot" because it resembles a hairless baby rodent with a "tail" that is actually used as a breathing tube. Rat-tailed maggots are known to ...

Engineering Mar 22, 2016

Label-free angiography technique based on optical coherence tomography

Wasatch Photonics Inc., a leading provider for gratings, spectrometer and optical coherence tomography instrumentation, on Monday (March 21), launched a new imaging device, WP MicroAngio, for high-resolution angiographic ...

Biotechnology Mar 17, 2016

Evolution meets biochemistry to better understand how dopamine receptors work

Proteins are molecular machines that carry out most of the work performed by the cells in the body, but when proteins fail at doing their job disease usually follows. To perform their functions, proteins need to maintain ...

Plants & Animals Feb 26, 2016

New research reveals 25 signs your cat could be in pain

Cat owners the world over are familiar with their pets' individual personalities, habits and preferences, and are adept at spotting when their feline friends' behaviour differs from the norm. However, understanding what these ...

Bio & Medicine Feb 18, 2016

Researchers develop new nanoparticle with potential to treat ocular cancer

Researchers at the University of Michigan Kellogg Eye Center have developed a new nanoparticle that uses a tumor cell's protective mechanism against itself—short-circuiting tumor cell metabolism and killing tumor cells.

Mathematics Feb 5, 2016

Using the physics of your perfect pancake to help save sight

Understanding the textures and patterns of pancakes is helping UCL scientists improve surgical methods for treating glaucoma.

Materials Science Jan 26, 2016

New fluorescent nanomaterials whose inspiration was taken from plant antenna systems

These new multifunctional materials aim to imitate the photosynthetic organisms of plants. These microorganisms consist of thousands of chlorophyll molecules embedded in a protein matrix, which provides them with a specific ...

Space Exploration Jan 11, 2016

The 'eyes' have it: Astronaut vision and ophthalmologic problems explained

Just when you think you've seen it all, our eyes look to be victims of a low-gravity environments, too. According to new research published in the January 2016 issue of The FASEB Journal, two significant genetic differences ...

Analytical Chemistry Dec 9, 2015

Researchers match bullets to wounds using organ-specific protein signatures found on projectiles

Tübingen researchers have developed a method which enables them to more accurately reconstruct crimes involving sharp blades or firearms. An interdisciplinary team from the Center for Bioinformatics Tübingen (ZBIT), Forensic ...

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