Logo Leibniz Universität Hannover
Logo: BMWZ/Centre of Biomolecular Drug Research
Logo Leibniz Universität Hannover
Logo: BMWZ/Centre of Biomolecular Drug Research
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Biomolecular NMR

The BMWZ NMR facility (room 026) comprises two high-field Bruker Avance III HD spectrometers operating at proton frequencies of 850 MHz and 600 MHz.
The 850 MHz magnet is sub-cooled to a temperature of 2 K, and the spectrometer is equipped with a solution-state triple-resonance HCN helium-cooled cryogenic probe-head for maximum sensitivity.
The 600 MHz spectrometer is equipped with probe-heads for both solution- and solid-state NMR.  The solution-state probe-heads include a nitrogen-cooled HCN cryogenic probe-head for high-sensitivity, and also triple-resonance HCF and quad-resonance HCNP room-temperature probe-heads providing 19F and 31P capabilities, respectively.  For solid-state experiments, there is a 3.2-mm CNH MAS (magic-angle-spinning) probe-head for 13C-detection (rotor spinning-speeds up to 24 kHz), and a 1.3-mm HCN ultra-fast MAS probe-head capable of spinning-speeds up to 67 kHz for advanced 1H-detected biomolecular solid-state experiments.