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Absorption Spectroscopy Product Applications
20 applications found
Information such as elemental and chemical composition and speciation of chemical bonds may be determined at micrometer and even nanometer scales using modern synchrotrons and techniques employing X-Ray Absorption Spectroscopy (XAS) ...
ByRayspec Ltd. based in Buckinghamshire, UNITED KINGDOM
In this application note, we demonstrate how transient absorption spectroscopy and temperature-dependent measurements can be employed to investigate and understand the nature of photoexcited triplet states of a molecule. ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
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Lumex Instruments proposes a rapid and precise method for direct mercury determination using RA-915 series analyzers based on atomic absorption spectroscopy with Zeeman correction of the background absorption (ZAAS). ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Photocatalysis is the rate increase of a chemical reaction by light, often in the presence of a catalyst that starts the reaction upon irradiation. Photocatalysts are typically semiconducting metal oxides such as ZnO, Fe2O3 or TiO2 which are employed as ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
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Introduction: Direct (without any pre-treatment) atomic absorption or atomic fluorescence mercury determination in food and feed is difficult due to complex organic matrix. That is the reason why conventional AFS and AAS methods include sample digestion by acids and require compressed gases such as argon or oxygen. This makes analysis more complicated and costly and extends analysis time. Sample pre-treatment can also increase measurement errors. The use of a RA-915M/RA-915M+ mercury analyzer with a PYRO-915+ ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
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The nature of steel manufacturing processes places severe limitations on the monitoring methods that can be used. Aggressive environments combined with high levels of particulates and gases make the choice very ...
ByOPSIS AB based in Furulund, SWEDEN
A powerful method for determining the kinetics of a reaction is by monitoring the concentration of the reactants or products over time using stopped-flow fluorescence spectroscopy. In this application note, the kinetics of NATA quenching by QBS are ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Protein concentration determination is fast and easy with the novel NanoCuvette ...
ByCopenhagen Nanosystems ApS (cphnano) based in Farum, DENMARK
Persistent luminescence, commonly called afterglow, is long-lasting visible emission over several hours after ultraviolet excitation. It has many applications; ranging from glow-in-the-dark signage to in-vivo imaging for disease diagnosis and treatment. ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Application example in pharmaceuticals: Hyperspectral Imaging is becoming an attractive process control technology for the pharmaceutical industry. Driven by the success in food quality and safety assurance, EVK has adapted Hyperspectral Imaging to be used as part of PAT in pharmaceutical medicine ...
ByEVK DI Kerschhaggl GmbH based in Raaba/Graz, AUSTRIA
Application example in mining: Sorting applications for hard to extract minerals are adding value to mining operations. With reliable and robust EVK technology, minerals can be analysed, and cameras calibrated, to precisely deliver the high performance required. Our expertise in mining is an essential tool in extracting the full potential of mining ...
ByEVK DI Kerschhaggl GmbH based in Raaba/Graz, AUSTRIA
Perovskite Quantum Dots are a promising new class of light emitters. In this application note a complete photophysical characterisation, comprising of absorption spectra, photoluminescence spectra, photoluminescence lifetime, and quantum yield of two ...
ByEdinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM
Batteries, fuel cells, and catalysts are increasingly important in the modern world. Research in these fields is one of the most active areas of materials science and involves collaboration between chemists, materials engineers, and modeling experts. Characterization is paramount toward developing clean, safe, and long-lasting next-generation energy storage and conversion devices, which, in turn, creates a better life for us ...
BySigray, Inc based in concord, CALIFORNIA (USA)
As the world pushes for an increased focus on clean energy and sourcing, power plants need to consider every aspect of their operation that impacts ...
ByEnviro Solutions Technology Co.,Ltd based in Wuhan, CHINA
Accurate, dependable real time results in harsh environments. Industrial processes typically result in some of the most challenging gas measurement environments; high-temperature, high humidity, particulate matter, and gas mixtures of complex and variable composition. ...
ByMIRICO based in Didcot, UNITED KINGDOM
Comparison of Technologies A gas chromatograph (GC) has traditionally been the technology of choice for laboratory analysis of gas samples. GCs have been used for over 50 years in the qualification and quantification of complex mixtures of gases. The techniques and methodology required to run GCs are often a pre-requisite for any laboratory technician. Recent developments in Fourier Transform Infra-Red (FTIR) gas analysis has enabled this technology to start to replace GCs in the ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
At present, high progress in optoelectronics technology, especially designed for infrared wavelength region (IR), is observed. VIGO Photonics, offering IR detectors, has a great input in the progress. The devices made by VIGO Photonics are not only used in the scientific experiments but they are often crucial elements in industry technologies, mostly in gas analysis systems employing the phenomenon of the optical radiation ...
ByVIGO Photonics based in Petersburg, FLORIDA (USA)
Application example from food processing: The three tasks of sensing, analysis and sorting are what has driven the food processing industry to be the fastest growing sector. EVK is a developer of industry-relevant applications which utilise Chemical Imaging Technology to ensure quality and safety in food ...
ByEVK DI Kerschhaggl GmbH based in Raaba/Graz, AUSTRIA
Application example from material recycling: The trend in recycling is leading towards more demanding applications in the future. Problematic materials and composite materials are typically cost intensive to sort and recycle. EVK offers a multi-faceted technological approach in dealing with recycling: Hyperspectral Imaging, Conductivity Imaging and Sensor Fusion. Each cutting-edge technology offers a powerful solution for solving the complex sorting tasks that are becoming standard ...
ByEVK DI Kerschhaggl GmbH based in Raaba/Graz, AUSTRIA