In the first 300 days of the Mars Science Laboratory surface mission, the Curiosity rover collected soil samples in Gale Crater while the onboard Radiation Assessment Detector made detailed measurements of the radiation environment on the surface of Mars. Southwest Research Institute scientists have published the results of these studies, comparing them to typically doses received on Earth.
Q?rius (pronounced “Curious”) is a new hub of...
Researchers in China, working on the optimization...
Bruker Corp. has announced that it has been...
The European Commission has approved the pending acquisition of Life Technologies Corp. by Thermo Fisher Scientific, which has committed to divest its cell culture (sera and media), gene modulation and magnetic beads businesses to expedite the approval. Combined, these businesses had 2012 revenue of approximately $225 million.
Two of the key instruments aboard NASA’s Curiosity rover on Mars are the CheMin, a mineral sample analyzer, and the ChemCam, a spectroscopic imaging system. Both systems require precise, fast motion control, capable of surviving a harsh environment. Jet Propulsion Laboratory engineers found a solution with piezo-based technology from Physik Instrumente and miCos. But first it would need to pass rigorous testing.
Most traditional synchrotron x-ray devices are gigantic and costly, available only at a few sites around the world. Using a compact but powerful laser, a research team at the Univ. of Nebraska-Lincoln has developed a new way to generate synchrotron x-rays that could greatly expand the availability of this technique for researchers.
The AccuTherm Shaking Incubator from bioresearch equipment provider Labnet International is a temperature-controlled lab vortexer utilizing Peltier technology to rapidly heat and cool precious samples.
Univ. of Michigan researchers are the first to use brain imaging procedures to track the clinical action of pregabalin, a drug known by the brand name Lyrica that is prescribed to patients suffering from fibromyalgia and neuropathic pain. The study suggests role of brain imaging in creating personalized treatment of chronic pain.
Increasingly, medical professionals are using electronic medical systems that provide lists of laboratory tests from which medical professionals can choose. Now, a Univ. of Missouri researcher and her colleagues have studied how to modify these lists to ensure health professionals order relevant tests and omit unnecessary lab tests, which could result in better care and reduced costs for patients.
Researchers at the Univ. of Chicago are developing computer-aided diagnosis and quantitative image analysis methods for mammograms, ultrasounds and magnetic resonance images to identify specific tumor characteristics, including size, shape and sharpness
The increasingly powerful microscopes used in biomedical imaging provide biologists with 3-D images of hundreds of cells, and cells in these images are often layered on each other. Under these conditions, it is impossible for traditional computational methods to determine the cells' properties. Researchers have developed a virtual tool that can analyze dozens of images in just an hour. This works out to hundreds of cells.
When it comes to detectors for dangerous chemicals, toxins or nefarious germs, smaller and faster is better. But size and speed must still allow for accuracy, especially when measurements by different instruments must give the same result. The recent publication of a new NIST standard provides confidence that results from handheld chemical detectors can be compared, apples-to-apples.
A team of scientists in Europe have developed a new method of rapidly identifying different molecular species under a microscope. Their technique of coherent Raman spectro-imaging with two laser frequency combs takes a big step toward the holy grail of real-time label-free biomolecular imaging.
GrayWolf Sensing has introduced remote, cloud-based access and control of any of its WiFi enabled AdvancedSense, WolfPack or DirectSense meters. The GrayWolfLive software permits measurement data viewing on smartphones, tablets, PCs or any Web-enabled device.
Researchers have developed a system that concentrates foodborne salmonella and other pathogens faster than conventional methods by using hollow thread-like fibers that filter out the cells. The machine, called a continuous cell concentration device, could make it possible to routinely analyze food or water samples to screen for pathogens within a single work shift at food processing plants.
The new NIGHTSEA Model SFA adds fluorescence capability to a laboratory stereo microscope. The SFA (stereo microscope fluorescence adapter) has applications including routine stereo imaging, simple sorting, and fluorescence-assisted dissection.
Scientists have developed a new kind of “x-ray vision” that is able to peer inside an object and map the 3-D distribution of its nano-properties in real time. The technique, called pair distribution function-computed tomography, improves on standard x-ray tomography by using scattered x-rays to form a 3-D reconstruction of the image, in addition providing density contrast.
In a new white paper from Carl Zeiss Microscopy, scientists from DME Nanotechnologie GmbH and Zeiss demonstrate the power of the AFM/SEM combination found in the Zeiss Merlin series microscopes for the analysis of helium ion beam exposed nanostructures.
To tune how much light is received by optics, conventional devices use mechanical contraptions like the blades that form apertures in cameras. Engineers from the Univ. of Freiburg in Germany have made these solutions unnecessary by replacing conventional, solid lenses with the combination of a malleable lens and a liquid iris-like component.
Nanoparticle characterization company NanoSight Ltd has been acquired by a leading global provider of instrumentation and expertise for materials and biophysical characterization, Malvern Instruments Ltd. Both companies are located in the U.K. NanoSight is known for its patented Nanoparticle Tracking Analysis Technology.
Pittcon, a leading laboratory science and technical innovation showcase, attracts thousands of conferees from 90 countries visit each year to evaluate new products and technologies, formulate purchase decisions, and form valuable business connections. Conferee registration, is now open for Pittcon 2014, to be held March 2-6, at McCormick Place South, Chicago, Ill.
Cell phone cameras improve with every new model, but are still lacking in the fine resolution department. A team of researchers have created a miniature system that has the same quality as a full-size, wide-angle lens but is about the size of a walnut. The new system could be used to build a camera that pans and zooms with no moving parts.
Using a new and super-sensitive instrument, researchers have discovered where a protein binds to plant cell walls, a process that loosens the cell walls and makes it possible for plants to grow. Finding that binding target has been a major challenge for structural biologists because there are only tiny amounts of the protein involved in cell growth and cell walls are very complex.
Hiden EQS-series of quadrupole mass spectrometer probes from Hiden Analytical have been introduced for measurement of external ions in a vacuum environment, specifically for application to the secondary ion mass spectrometry (SIMS) surface analysis technique.
Watching a plant grow and develop roots can be a long and tiresome process, but watching this process closely can reveal what happens to a genetically modified organism. A recently developed system from IntelLiDrives and the Univ. of Wisconsin-Madison uses robotic cameras and computerized motion control systems to make this process easier.
A team of researchers at NIST and Applied Research Associates, Inc. has demonstrated an improved microfluidic technique for recovering DNA from real-world, complex mixtures such as dirt. According to the researchers their technique delivers DNA from these crude samples with much less effort and in less time than conventional techniques and yields DNA concentrations optimal for human identification procedures.
On Tuesday, Olympus America debuted a new functional brain mapping and high-speed physiology multiphoton system, the Olympus FluoView FVMPE-RS. This system enables high-precision, ultra-fast scanning and stimulation, allowing researchers to see deep within specimens and take measurements at high speeds under demanding conditions.
Asylum Research has announced the release of the new GetReal Automated Probe Calibration feature. With one click, GetReal fully calibrates the atomic force microscope (AFM) probe sensitivity and spring constant, enabling more consistent, more accurate results.
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