German drug company Merck says it has agreed to buy St. Louis-based chemical firm Sigma-Aldrich Corp. for $17 billion in a deal Merck says will strengthen its business in chemicals and laboratory equipment. Sigma-Aldrich has over 9,000 employees in 40 countries and supplies chemicals and laboratory equipment to government and commercial facilities. Its board of directors has unanimously approved the deal.
European laboratories testing food for dioxins now...
The Univ. of California, San Diego’s...
Laser technology originally developed at Los...
China's first emperor ordered the building of a glorious underground palace complex, mirroring his imperial capital, that would last for an eternity. Protecting this underworld palace was his imperial guard, cast in terracotta. Efforts to preserve the 1974 archaeological find have been hampered by failures to pinpoint the binding material used in applying pigments to the soldiers. Mass spectrometry studies have recently solved this mystery.
At a press conference in Washington on Thursday, NASA announced the instruments to be designed into the Mars 2020 rover, a mission that will be based on the design of the highly successful Mars Science Laboratory rover, Curiosity, which landed almost two years ago. Managers made the selections out of 58 proposals received in January from researchers and engineers worldwide.
Bruker has announced that it has acquired Vutara Inc., a technology leader in high-speed, 3-D, super-resolution fluorescence microscopy for life science applications. Transaction details were not disclosed. Vutara’s estimated revenue for the full year 2014 is expected to be approximately $2 million.
Scientists in Switzerland have developed a fast and accurate method for determining exactly which proteins cause allergies to milk. The novel approach, which is based on a specialized form of laser desorption-ionization mass spectrometry, is highly personalized and can extend to other foods as well.
Agilent Technologies, Inc. has recently introduced the new Agilent 5100 Inductively Coupled Plasma – Optical Emission Spectrometer (ICP-OES), which can run samples faster and uses less gas without compromising performance. While conventional dual-view systems require up to four sequential measurements per sample, the Agilent 5100 requires only one.
By fusing together the concepts of active fiber sensors and high-temperature fiber sensors, a team of researchers at the Univ. of Pittsburgh has created an all-optical high-temperature sensor for gas flow measurements that operates at record-setting temperatures above 800 C. The new technology should be ideal for use in deep drilling operations, nuclear reactor cores and outer space.
Plasmon tunneling is a quantum-mechanical effect where electrons rapidly oscillate across very closely-spaced metal structures. Using a Titan scanning/transmission electron microscope developed and made by FEI Company, the scientists were able to not only observe this new phenomenon directly, but also control the frequency of the tunneling currents by placing single layers of different molecules between the closely-spaced metal particles.
Shimadzu Scientific Instruments has recently launched the GCMS-TQ8040 with Smart MRM, which helps provide high-efficiency sample throughput, fast and easy method development and low detection limits. The new instrument enables analysis of more than 400 compounds in a single MRM run.
Oak Ridge National Laboratory has launched the Institute for Functional Imaging of Materials to accelerate discovery, design and deployment of new materials. The institute will meld world-class capabilities in imaging, high-performance computing, materials science and other scientific disciplines to probe materials.
The inks on historical documents can hold many secrets about the past. And knowing how the ink breaks down can help scientists preserve valuable treasures. In a recent study, researchers report how a analysis method called tip-enhanced Raman spectroscopy has been developed to help identify many types of inks on various papers and other surfaces.
B&K Precision Corp. has announced the acquisition of Teknix S.A., a service and calibration company based in São Paulo, Brazil. Under the new name of B&K Precision Brasil, the subsidiary company will become B&K Precision’s headquarters for South American operations. Antônio Freitas, who founded Teknix S.A. in 1999 will continue to serve as the manager of calibration and service operations of B&K Precision Brasil.
The Pittcon Organizing Committee, which holds the Pittcon Conference and Exposition each year, will participate in the International Year of Light initiative at the Associate Sponsor level. The United Nations General Assembly has proclaimed 2015 as the International Year of Light and Light-based Technologies. The sponsorship effort will include a variety of focused workshops and short courses in the coming year.
Crystal IS has introduced Optan, the first commercial semiconductor based on native aluminum nitride (AIN) substrates. Optan increases detection sensitivity from monitoring of chemicals in pharma manufacturing to drinking water analysis.
Biochrom Ltd, a manufacturer of scientific instruments, and Gilson, a leader in fluidics, purification and sample management, announced an agreement to co-market and distribute in Europe products for automation of ELISAs and other absorbance assays. The partnership combines the strength of the EZ Read range of microplate readers from Biochrom, with Gilson’s innovative line of liquid handling systems.
Researchers in Spain have recently demonstrated, through experimentation, that a nonlinear interferometer can outperform an equivalent linear measurement, confirming theoretical predictions that nonlinear systems can outperform their linear counterparts if enough photons are used in the measurement. The result answers a fundamental quantum mechanics questions and could enable more sensitive measurements from interferometers.
PerkinElmer, Inc., has announced the launch of Elm, an innovative air monitoring service providing local air quality analysis for individuals, smart cities and sustainable communities. The Elm service enables the visualization and understanding of relevant real-time air quality detail, providing data that can be immediately accessed, both online and on mobile devices.
Winners of R&D 100 Awards must often wait months or even years before the market decides their innovation can become a truly successful product. The editors at R&D follow the fortunes of many these winners, and we are often surprised at the way they can quickly transform entire industries. Recent announcements from R&D 100-winning companies like Newlight, Dow Chemical and Leica Microsystems reflect this level of success.
JEOL and Nikon have integrated optical microscopy and field emission scanning electron microscopy in a way that enables seamless observation of the same region of interest on a sample with fast, accurate navigation. The technique, MiXcroscopy, employs the same specimen holder for both the optical microscope and the scanning electron microscope.
Commercial demand is driving high-tech research and development in micro-optoelectromechanical systems (MOEMS) for diverse applications such as space exploration, wireless systems, and healthcare. A new special section on Emerging MOEMS Technology and Applications in the current issue of the Journal of Micro/Nanolithography, MEMS, and MOEMS discusses these recent breakthrough achievements.
When cancers become advanced, tumor cells from the primary tumor can enter the bloodstream and cause metastasis at another organ with deadly effect. While researching the biological implications of CTC spread, Creatv MicroTech researchers found a group of previously unreported cells associated with primary cancer spread. These macrophage-like cells could serve as biomarkers.
Incomplete or infrequent water quality data can give an inaccurate picture of what’s happening in water resources. Using UV-Vis spectrometers that can rapidly collect data, researchers have developed a new technique o allow researchers and natural resource managers to collect significantly more information on water quality to better inform policy decisions.
Beckman Coulter Life Sciences has announced an agreement with Wyatt Technology Corp. to enable collaboration on products, applications and technical development. The partnership brings together Wyatt’s expertise in protein characterization, light scattering and biophysics with Beckman Coulter’s expertise in particle counting, particle characterization and cell viability measurement.
For scientists to determine if a cell is functioning properly, they often must destroy it with ionizing radiation, which is used in x-ray fluorescence microscopy to provide detail that conventional microscopes can’t match. To address this, Argonne National Laboratory researchers created the R&D 100 Award-winning Bionanoprobe, which freezes cells to “see” at greater detail without damaging the sample.
Standing in a full-body scanner at an airport isn’t fun, and the process adds time and stress to a journey. It also raises privacy concerns. But researchers now report making several key advances in terahertz wave sensor technology to create a more precise and direct method for using these waves to detect explosives from greater distances.
Oxford Instruments, a leading provider of high-technology tools for industry and research has recently acquired Andor. A supplier of high-performance cameras, microscope systems and software for the physical science and life science industries, Andor will continue to focus on growing its existing core markets and will spearhead Oxford Instruments strategic expansion into the nanobiotechnology arena.
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