More information: Konstantin Vodopyanov et al, Dual frequency comb UV spectroscopy with one million resolved comb lines, Optica (2024). DOI: 10.1364/OPTICA.536971. Provided by Optica.

UV/Vis spectroscopy is a widely used analytical technique across chemistry, biological sciences, biochemistry, and biophysics. It involves measuring the absorption of light by molecules across a ...

Breakthrough in ultraviolet spectroscopy Date: March 15, 2024 Source: Max-Planck-Gesellschaft Summary: Physicists achieve major leap in precision and accuracy at extremely low light levels.

Currently, broadband extreme-UV spectroscopy is limited in resolution and accuracy, and relies on unique instrumentation at specialized facilities. “Ultraviolet dual-comb spectroscopy, ...

What’s the story behind DNA melting temperature analysis? UV-Visible absorption spectroscopy can be used to assess the characteristics of deoxyribonucleic acid (DNA), a naturally occurring polymer ...

In this session, the speaker will look at the steps involved in the mRNA vaccine development and production process and highlight how UV-Vis spectroscopy is an important QA/QC tool in these workflows.

Hence, photovoltaic analysis tools such as FTIR and UV spectroscopy are a key cornerstone of energy independence and climate change mitigation. The miniaturization of FTIR into a handheld, portable ...

The results of the experiment show the viability of UV-RR spectroscopy as an online real-time reaction monitoring method, especially when reactants with low concentrations (less than 1 mM) are ...