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Deep within spinach leaves, vibrations enhance efficiency of photosynthesis

July 14, 2014 7:46 am | by Nicole Casal Moore, Univ. of Michigan | News | Comments

Biophysics researchers have used short pulses of light to peer into the mechanics of photosynthesis and illuminate the role that molecule vibrations play in the energy conversion process that powers life on our planet. The findings could potentially help engineers make more efficient solar cells and energy storage systems.

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Phase-changing material could allow robots to switch between hard and soft states

July 14, 2014 7:35 am | by Helen Knight, MIT News correspondent | Videos | Comments

In the movie “Terminator 2,” the shape-shifting T-1000 robot morphs into a liquid state to squeeze through tight spaces or to repair itself when harmed. Now a phase-changing material built from wax and foam, and capable of switching between hard and soft states, could allow even low-cost robots to perform the same feat.

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Study: Spoonfuls can lead to medicine errors

July 14, 2014 12:21 am | by Lindsey Tanner - AP Medical Writer - Associated Press | News | Comments

The song says a spoonful of sugar helps the medicine go down, but a study says that kind of imprecise measurement can lead to potentially dangerous dosing mistakes. The results, published online in Pediatrics, underscore recommendations that droppers and syringes that measure in milliliters be used for liquid medicines—not spoons.

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Anthrax scare reveals more CDC lab safety problems

July 11, 2014 5:18 pm | by Mike Stobbe, Associated Press Medical Writer | News | Comments

Citing an anthrax scare and other safety problems, the Centers for Disease Control and Prevention on Friday said it shut down two research labs and stopped shipping highly dangerous germs to other labs. An incident at one of the closed Atlanta laboratories could have accidentally exposed workers in three labs to anthrax last month. A second, previously undisclosed problem earlier this year involved deadly bird flu.

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Oxygen extends graphene’s reach

July 11, 2014 1:05 pm | News | Comments

The addition of elements to the surface of graphene can modify the material’s physical and chemical properties, potentially extending the range of possible applications. Recently performed theoretical calculations at RIKEN in Japan show that the addition of oxygen to graphene on copper substrates results in enhanced functionalization. The resulting structure, known as an enolate, make support applications that require catalytic response.

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Better use of electronic health records makes clinical trials less expensive

July 11, 2014 12:40 pm | News | Comments

According to recent research in the U.K. , use of electronic health records to understand the best available treatment for patients, from a range of possible options, is more efficient and less costly for taxpayers than the existing clinical trial process.

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Peeling back the layers of thin film structure and chemistry

July 11, 2014 12:33 pm | by Erika Gebel Berg, Argonne National Laboratory | News | Comments

Perovskites continue to entice materials scientists with their mix of conductivity, ferroelectricity, ferromagnetism, and catalytic activity. In recent years, scientists realized that they could vastly improve the properties of perovskites by assembling them into thin films, but nobody knew the reason why. But studying the chemistry layer-by-layer, experts working with x-ray beamline at Argonne National Laboratory are getting close.

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Polypropylene Mixing Tank

July 11, 2014 12:23 pm | Product Releases | Comments

Terracon Corp. has introduced of new production-sized mixing tank, the TerraPro Mixer, designed to meet the need of life sciences companies for a high-performance mixer that can be delivered quickly. The TerraPro Mixer is ideal for media and buffer preparation.

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Nanoscale Chemical Mapping System

July 11, 2014 12:00 pm | Product Releases | Comments

Bruker has announced the release of Inspire, the first integrated scanning probe microscopy infrared system for 10-nm spatial resolution in chemical and materials property mapping. The new and unique Inspire system incorporates Bruker’s proprietary PeakForce IR mode to enable nanoscale infrared reflection and absorption mapping for a wide range of applications.

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Virtual finger enables scientists to navigate and analyze complex 3-D images

July 11, 2014 11:51 am | News | Comments

The Allen Institute for Brain Science and research partners have collaborated to launch a new technology called Virtual Finger, which allows scientists to move through digital images of small structures like neurons and synapses using the flat surface of their computer screens. The development is intended to make 3-D imaging studies orders of magnitude more efficient.

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Drones could provide perfect lighting for photography

July 11, 2014 11:48 am | by Larry Hardesty, MIT | News | Comments

Lighting is crucial to the art of photography, but they are cumbersome and difficult to use properly. Researchers at Massachusetts Institute of Technology and Cornell Univ. aim to change that by providing photographers with squadrons of small, light-equipped autonomous robots that automatically assume the positions necessary to produce lighting effects specified through a simple, intuitive, camera-mounted interface.

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LG Display unveils 18-inch flexible display

July 11, 2014 11:38 am | by Youkyung Lee, AP Technology Writer | News | Comments

The South Korean display panel maker LG has developed an 18-inch flexible display that can be rolled into the shape of a thin cylinder, a step toward making a large display for flexible TVs. Although not as sharp as the latest ultra-high definition flat screens, the new display has a resolution of 1200 pixels by 810 pixels and maintains its function when it is rolled up.

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Inventor pushes solar panels for roads, highways

July 11, 2014 11:33 am | by Nicholas K. Geranios, Associated Press | News | Comments

The solar panels that Idaho inventor Scott Brusaw has built aren't meant for rooftops. They are meant for roads, driveways, parking lots, bike trails and, eventually, highways. Brusaw, an electrical engineer, says the hexagon-shaped panels can withstand the wear and tear that comes from inclement weather and vehicles, big and small, to generate electricity.

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2014 R&D 100 Award winners announced

July 11, 2014 9:32 am | by Lindsay Hock, Managing Editor | Award Winners

The editors of R&D Magazine have announced the winners of the 52nd annual R&D 100 Awards, an international competition that recognizes the 100 most technologically significant products introduced into the marketplace over the past year. The R&D 100 Awards recognize excellence across a wide range of industries...

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Sun-like stars reveal their ages

July 11, 2014 8:49 am | News | Comments

Defining what makes a star “sun-like" is as difficult as defining what makes a planet "Earth-like." A solar twin should have a temperature, mass and spectral type similar to our sun. We also would expect it to be about 4.5 billion years old. However, it is notoriously difficult to measure a star's age so astronomers usually ignore age when deciding if a star counts as "sun-like."

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