Spectroscopy - 6 News by Christian-Albrechts-Universität zu Kiel

Spectroscopy - 6 News by Christian-Albrechts-Universität zu Kiel

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[Fe]-hydrogenase catalysis visualized using para-hydrogen-enhanced nuclear magnetic resonance spectroscopy

Spectroscopic method provides more precise insights into hydrogen conversion

17-Dec-2024 - Microorganisms have long used hydrogen as an energy source. To do this, they rely on hydrogenases that contain metals such as nickel or iron in their catalytic center. In order to use these biocatalysts for hydrogen conversion, researchers around the world are working to understand the details of ...

spectroscopy magnetic resonance spectroscopy biocatalysts
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Process for the optical analysis of trace gases optimised

Prof. Gernot Friedrichs from Kiel University has developed a new approach for making interfering signals in laser absorption spectroscopy invisible

11-Jan-2024 - Laser-based absorption spectroscopy is an important method for determining the concentration of gas components in a sample. Modern devices are highly specialised for detecting very specific gases, such as trace gases in the atmosphere, in combustion exhaust fumes and in technical applications of ...

spectroscopy absorption spectroscopy gas analysis
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Microscopic Transformations of Electrocatalyst Surfaces

Researchers reveal the disordering of copper surfaces during catalysis

24-Aug-2023 - Developing technologies that can convert CO2 into synthetic fuels and base chemicals is of key importance for reaching the climate goals. The electrochemical reduction of CO2 at copper electrodes allows to do this directly with electric power from renewable sources which could be used for the ...

spectroscopy molecular spectroscopy catalysis
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Detecting pollutants at ultra-trace levels

Material scientists develop nano-structured and reusable substrate for ultra-sensitive detection of low-concentration analytes - Spin-off planned

29-Mar-2023 - Surface-Enhanced Raman Scattering (or Spectroscopy), known as SERS, is an advanced analysis method that extends the range of Raman applications to trace analysis such as part per million level detection of a pollutant in water or different liquids. SERS has a high potential to be used in the ...

spectroscopy Raman spectroscopy SERS spectroscopy
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Excitation of robust materials

Kiel physics team observed extremely fast electronic changes in real time in a special material class

10-Jul-2020 - In physics, they are currently the subject of intensive research; in electronics, they could enable completely new functions. So-called topological materials are characterised by special electronic properties, which are also very robust against external perturbations. This material group also ...

spectroscopy photoelectron spectroscopy electrons
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How frogs' tongues become sticky

Research team investigates the surface chemistry of the frog sticky-tongue mechanism

29-Nov-2018 - Frogs' capture their preywiththestickymucuscoveringtheir tongues, but this mucusisn't inherently adhesive.Frogmucus is thought to be pressure-sensitive, with tongue retraction strain triggering adhesion. A research team from Oregan State University, Aarhus University and Kiel University ...

spectroscopy sum frequency spectroscopy x-ray absorption near edge structure spectroscopy

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Show all spectroscopy

See the theme worlds for related content

Topic World Spectroscopy

Investigation with spectroscopy gives us unique insights into the composition and structure of materials. From UV-Vis spectroscopy to infrared and Raman spectroscopy to fluorescence and atomic absorption spectroscopy, spectroscopy offers us a wide range of analytical techniques to precisely characterize substances. Immerse yourself in the fascinating world of spectroscopy!

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Topic World Spectroscopy

Topic World Spectroscopy

Investigation with spectroscopy gives us unique insights into the composition and structure of materials. From UV-Vis spectroscopy to infrared and Raman spectroscopy to fluorescence and atomic absorption spectroscopy, spectroscopy offers us a wide range of analytical techniques to precisely characterize substances. Immerse yourself in the fascinating world of spectroscopy!

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View topic world
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