Paving the Way for Hydrogen from Algae Enzymes

A research team has identified a crucial detail that’s essential for the production of hydrogen using biocatalysts

05-Jun-2024 - Under certain conditions, some algae are able to produce hydrogen – a much sought-after green energy source. Its production takes place in the unique catalytic center of the unicellular algae and is only possible if certain cofactors of the relevant proteins are present. Researchers at Ruhr ...

Non-destructive on-site analysis of organic substances using a small modular spectrometer platform

A compact and cost-effective alternative to expensive benchtop devices based on line sensors

04-Apr-2024 - Compact and ultra-compact near-infrared (NIR) spectroscopy systems for the evaluation of organic substances are critical to industries as diverse as food, textiles, and pharmaceuticals. On-site, non-destructive analysis provides confidence in quality control and saves time. The non-resonant ...

Innovative microscopy technique reveals secrets of lipid synthesis inside cells

Two-color infrared photothermal microscopy (2C-IPM) opens new avenues for long-term study of lipid metabolism in living cells

30-Jan-2024 - South Korean researchers led by Director CHO Minhaeng at the IBS Center for Molecular Spectroscopy and Dynamics (IBS CMSD) made a pivotal discovery in the field of cellular microscopy. The team has successfully developed Two-Color Infrared Photothermal Microscopy (2C-IPM), a novel technology ...

Checking items of clothing using a smartphone, AI and infrared spectroscopy

Also suitable for food and skin testing

06-Oct-2023 - Researchers at Fraunhofer have developed an ultra-compact near-infrared spectrometer suitable for recognizing and analyzing textiles. Mixed fabrics can also be reliably identified through the combination of imaging, special AI (artificial intelligence) algorithms and spectroscopy. The technology ...

Researchers from Poland, France and Italy are honored for their work in cell biology, biomineralization and photonics

WITec Paper Award 2023 Recognizes Outstanding Publications

31-Jul-2023 - The WITec Paper Awards 2023 have been presented to scientists from Poland, France and Italy for their work in cell biology, biomineralization and the development of photonic devices, respectively. The competition recognizes three scientific publications per year that contain results acquired with ...

Miniaturized Lab-on-a-Chip for real-time Chemical Analysis of Liquids

A fingertip-sized chip replaces bulky laboratory equipment: The possible applications are extremely diverse

01-Sep-2022 - An infrared sensor has been developed at TU Wien (Vienna) that analyses the content of liquids within the fraction of a second. In analytical chemistry, it is often necessary to accurately monitor the concentration change of certain substances in liquids on a time scale of seconds. Especially in ...

Inline-capable spectroscopic 100% inspection for industrial quality assurance and process control

Fraunhofer IAF presents QCL-based measurement system

12-Apr-2022 - Ensuring quality without losing time: Companies from the pharmaceutical, chemical and food industry in particular depend on meeting the highest quality requirements while at the same time optimizing production processes. For such applications, Fraunhofer IAF has developed an integrable ...

Real-time observation of enzymatic processes on DNA

Insights into the molecular processes involved in the detection of DNA strand breaks

05-May-2020 - DNA strand breaks can contribute to the development of cancer and the ageing process. Researchers from the Departments of Biology and Chemistry of the University of Konstanz have now been able to observe in real time the molecular processes that take place at DNA strand breaks by means of ...

A pigment from ancient Egypt to modern microscopy

Research team produces new nanosheets for near infrared imaging

25-Mar-2020 - Egyptian blue is one of the oldest manmade colour pigments. It adorns, for instance, the crown of the world famous bust of Nefertiti. But the pigment can do even more. An international research team led by Dr Sebastian Kruss from the Institute of Physical Chemistry at the University of Göttingen ...

Watching complex molecules at work

17-Jan-2020 - A new method of infrared spectroscopy developed at BESSY II makes single-measurement observation and analysis of very fast as well as irreversible reaction mechanisms in molecules feasible for the first time. Previously, thousands of such reactions have had to be run and measured for this ...