High spectral and time (4 μs) resolution is now possible.

Spectroscopic reaction monitoring is a proven tool in R&D and production environments, where it is used to gain insight into chemical reactions. In this presentation we showcase how dual-comb spectroscopy (DCS) can be used to monitor stopped-flow applications on microsecond to second timescales.

The webinar will take place on 16 April 2020 at 4:00 PM (CET). Presented by Florian Eigenmann and Raphael Horvath – jointly with Ted King of TgK Scientific.

Overview

The data observed during the hydrolysis of methyl chloroacetate (MCA) with potassium hydroxide are shown in Figure 1. Fast changes can be observed even with a pathlength of 100 µm in D2O solutions which is not possible on this timescale with FTIR.

Figure 1. Infrared spectroscopy of a stopped flow experiment: Hydrolysis of MCA (left) spectra at 5 ms increments
Kinetic traces at two spectral points

16 April 2020 – CET

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Speakers

Florian Eigenmann

Raphael Horvath

Ted King