Torsten Rinesch

Multinuclear NMR Analysis of a Reducing Agent

Multinuclear NMR Analysis of a Reducing Agent Boron compounds are used in a variety of fields including but not limited to organic chemistry, pharmaceuticals, agriculture, ceramics, fire retardancy, biocides, and nuclear energy. Common techniques to analyze boron-containing compounds include inductively coupled plasma mass spectrometry (ICP-MS) and colorimetric methods. Although ICP-MS is known for its sensitivity …

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Rapid molecular weight determination of Polydimethylsiloxanes (PDMS)

Utilizing PGSTE diffusion measurements for molecular weight determination by benchtop NMR In a previous application note, we discussed how the molecular weight of two PDMS polymers can be measured via end-group analysis in 1D ²⁹Si-NMR. Building on that discussion, this study focuses on the use of diffusion NMR spectroscopy to determine the molecular weight of …

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60th Scientific Meeting of the Dutch NMR Discussion Group Friday Oct 31, 2025 at Radboud University

Meet us at our booth at the the 60th scientific meeting of the Dutch NMR Discussion Group. It will be held this year at Radboud University on Friday Oct 31, 2025. This year marked the Diamond Jubilee of the NMRDG annual meeting and will feature four keynote speakers, Prof Geoffrey Bodenhausen (Ecole Normale Supérieure), Dr. …

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