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Rosetta’s mass spectrometer ROSINA detected argon at comet Churyumov-Gerasimenko


The mass-spectrometer ROSINA on ESA’s comet probe Rosetta has for the first time detected the noble gas argon in the coma of 67P/Churyumov-Gerasimenko. This measurement adds to the debate about the role of comets in delivering various «ingredients» to Earthsuch as water. Comets are considered to ...


The Waters ionKey/MS Technology Named a Top Innovation for 2014

First Microfluidic Device for MicroScale Chromatography to Receive Analytical Scientist Magazine Innovation Award


Waters Corporation announced that its ionKey/MS System™ was ranked among the top analytical instrument innovations of 2014 by The Analytical Scientist magazine.“ionKey/MS is changing how the world thinks about LC/MS. With ionKey/MS, we are enabling any scientist to undertake the most sensitive ...


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Analyzing gold and steel – rapidly and precisely


Optical emission spectrometers are widely used in the steel industry but the instruments currently employed are relatively large and bulky. A novel sensor makes it possible to significantly reduce their size and, moreover, enables a more precise analysis in half the time previously required. Gold ...


“Multi-spectra glasses” for scanning electron microscopy


The scanning electron microscope is not only used for precisely surveying the surface topology of samples, but also for determining their chemical compositions. This is done by exciting the atoms to fluoresce under irradiation by an electron beam while scanning the sample. This secondary emission ...


Food analysis and diagnostics are hot topics at analytica China 2014


analytica China, International Trade Fair for Laboratory Technology, Analysis, Biotechnology and Diagnostics, opens its gates at the Shanghai New International Expo Centre (SNIEC) for the seventh time from September 24–26, 2014. This year's focus topics are food analysis and diagnostics. Among ...


Every Electron Counts!

FLASH study calls for a better theory of electrons in solids


Despite years of extensive research, many unconventional electrical, thermal and magnetic properties of modern materials remain a mystery. A recent study, conducted at DESY’s free-electron laser FLASH, has now concluded that a flaw in current theories of solids hinders further understanding of ...


Caltech-led team develops a geothermometer for methane formation


Methane is a simple molecule consisting of just one carbon atom bound to four hydrogen atoms. But that simplicity belies the complex role the molecule plays on Earth - —it is an important greenhouse gas, is chemically active in the atmosphere, is used in many ecosystems as a kind of metabolic ...


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Nanotube coating helps shrink mass spectrometers


Nanotechnology is advancing tools likened to Star Trek's "tricorder" that perform on-the-spot chemical analysis for a range of applications including medical testing, explosives detection and food safety. Researchers found that when paper used to collect a sample was coated with carbon nanotubes, ...


Food safety at analytica 2014: Trace analysis for our health


How safe is our food? This is a volatile issue for many consumers and a major challenge for the food-analysis sector. The only way to perform quality and origin analyses is with state-of-the-art equipment and techniques. That is why the topic of food analysis is an interdisciplinary focal point ...


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New way to measure electron pair interactions


Shoot a beam of light or particles at certain special materials and you will liberate electrons -- pairs of them -- a phenomenon known as "electron pair emission," which can reveal fundamental properties of the solid and reveal information necessary to design novel materials for future ...


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