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Oxidation reaction is first-ever with well-defined alignment, spin

Oxidation reaction is first-ever with well-defined alignment, spin

An important chemical species, molecular oxygen is linear, has an anisotropic shape, and spins from two unpaired electrons. However, until now, we didn’t know how these properties influenced important oxidation reactions. Researchers in Japan have now reported development of the world's first molecular oxygen beam that can designate the alignment of the molecular axis and spin direction.

NLT Technologies, Renesas expand touch panel options

NLT Technologies, together with its sales and marketing channels in the Americas and Europe, Renesas Electronics America Inc. and Renesas Electronics Europe GmbH, announced the successful development of three mid-size color LCD modules based on projected capacitive touch panel technology.

Nuisance seaweed found to produce compounds with biomedical potential

Nuisance seaweed found to produce compounds with biomedical potential

A seaweed considered a threat to the healthy growth of coral reefs in Hawaii may possess the ability to produce substances that could one day treat human diseases, a new study led by scientists at Scripps Institution of Oceanography at University of California, San Diego has revealed.

Stem cell-growing surface enables bone repair

Stem cell-growing surface enables bone repair

University of Michigan researchers have proven that a special surface, free of biological contaminants, allows adult-derived stem cells to thrive and transform into multiple cell types. Their success brings stem cell therapies another step closer.

Chemists design a dye they can count on

Chemists design a dye they can count on

Natural pigments contain colorful molecules known as poryphyrins, which lend vibrant colors through macrocyclic chemical structure that link several small rings together in an “aromatic” framework. Sometimes, however, synthesis causes the aromaticity to disappear. Researchers in Japan now report a new way to manipulate the peculiar aromatic properties of macrocycles.

Tiny planet-finding mirrors borrow from Webb Telescope playbook

Tiny planet-finding mirrors borrow from Webb Telescope playbook

NASA’s next flagship mission, the James Webb Space Telescope, will carry the largest primary mirror ever deployed in space. Researchers has borrowed a page from its segmented mirror design to create a similar example just a half-inch in diameter. Strangely, the tiny mirror may one day become the standard for future space telescopes.

Discarded data may hold the key to a sharper view of molecules

There's nothing like a new pair of eyeglasses to bring fine details into sharp relief. For scientists who study the large molecules of life from proteins to DNA, the equivalent of new lenses have come in the form of an advanced method for analyzing data from X-ray crystallography experiments. The findings could lead to new understanding of the molecules that drive processes in biology, medical diagnostics, nanotechnology, and other fields.

Study cracks a secret of methanol production

Study cracks a secret of methanol production

Scientists from SLAC National Accelerator Laboratory, Stanford University, and Germany have figured out a key part of the industrial process for making methanol. It’s an important step toward improving the process—and eventually realizing the goal of turning a potent greenhouse gas, carbon dioxide, into fuel.

Food, water safety provide new challenges for sensors

Sensors that work flawlessly in laboratory settings may stumble when it comes to performing in real-world conditions, according to researchers at Oak Ridge National Laboratory. These shortcomings are important as they relate to safeguarding the nation's food and water supplies.

First direct observation of oriented attachment in nanocrystal growth

First direct observation of oriented attachment in nanocrystal growth

Lawrence Berkeley National Laboratory researchers have reported the first direct observation of nanoparticles undergoing oriented attachment, the critical step in biomineralization and the growth of nanocrystals. A better understanding of oriented attachment in nanoparticles is a key to synthesizing new materials with remarkable structural properties.

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Wanted: 2011's Top Technologies

Wanted: 2011's Top Technologies

The editors of R&D Magazine have opened the nominations for the 2012 R&D 100 Awards competition, which will celebrate the 50th anniversary of the awards. If your organization introduced a new product this year, or is planning to, you can begin the entry process now.

Hello and welcome to the new R&D Daily

Hello and welcome to the new R&D Daily

There’s nothing wrong with your watch. This is the same R&D Daily you received every afternoon. But after nearly three-and-half years and more than 5,000 stories, the R&D Daily is undergoing a mitosis of sorts, evolving to a.m. and p.m. editions. You will get the same high-technology content as before, just more of it, in a more timely manner.

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JEOL to launch world's smallest solid-state NMR probe

According to JEOL Resonance, a new benchmark for resolution and benchmark will be set with its introduction next week of a new 0.75-mm solid state nuclear magnetic resonance (NMR) probe. The probe is capable of high resolution sample analysis by spinning the sample at 110 kHz, the world's fastest spinning speed for NMR.

Mini robots invade U.S. nanospace

Imina Technologies' miBots are gambling die-sized nanomanipulators which, unlike conventional systems, are virtually untethered and move independently. These miniature robots can travel around a microscope stage at 2 mm/sec and stop instantly, then manipulate and probe samples from biological cells to semiconductors.

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Leak Testing System Shortens Cycle Time

InterTech Development Company has designed an in-line solution around the versatility of their M1075 leak tester. The new system shortens test cycle time and saves costs for diesel engine production lines by finding leaks faster.

New Output Voltage Ranges for Power Converters

Schaefer, Inc., has broadened capabilities for its Raptor Series of military COTS/MOTS power supplies. The output voltage range has been extended to provide DC outputs from 12 VDC to 52.5 VDC with power ratings from 1200 W to 1800 W.

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