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QUAD Systems AG

@quad-systems-nmr.bsky.social

QUAD Systems AG is a Swiss company providing NMR spectrometers and components. Our team includes former employees of leading NMR companies and top research groups, driving competition and innovation in NMR.

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QUAD Systems AG @quad-systems-nmr.bsky.social · 08/05/2025

The coil is the heart of every NMR probe. It is used to send pulses and receive signals from the NMR-active nuclei. Its material and design directly affect NMR resolution and sensitivity, making it a crucial component of any NMR spectrometer. #NMRchat

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Reposted by QUAD Systems AG

Spectracular🧲⚛️ @spectracular.bsky.social · 27/03/2025

#NMRchat if you’re flying into SFO Sunday morning for #ENCISMAR2025, I can offer a ride to Asilomar for 2-3 people. Info already on the transportation matching G-sheet.

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QUAD Systems AG @quad-systems-nmr.bsky.social · 26/03/2025

Even the smallest contamination on an NMR tube can significantly impact your results. A dirty sample can lead to: - Poor shimming and reduced sensitivity - Potential contamination of the probe, requiring time-consuming maintenance #NMRchat #ChemSky #RealTimeChem

Illustration of the effect of dirty NMR tubes. The top shows a clean NMR tube and the corresponding "shim-map", which is very homogeneous. The bottom shows an NMR tube with a small black marker dot. The corresponding shim map shows a clear perturbation of several Hz around the dot.

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QUAD Systems AG @quad-systems-nmr.bsky.social · 19/03/2025

Are you looking for a convenient way to use light irradiation during NMR experiments? The QUAD Light-Probe is super easy to install and easy to use! #NMRchat #ChemSky #Photochemistry #Photocatalysis #LightIrradiation #Spectroscopy

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QUAD Systems AG @quad-systems-nmr.bsky.social · 05/03/2025

Ever wished you could bring your NMR to a concert? That’s still unsafe, but now you can have a light show *inside* your NMR probe! Meet the QUAD Light-Probe. Designed for seamless photo-NMR experiments, covering a broad spectral range, incl. UV.

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