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Mazin Jouda
Dr. Mazin Jouda
NMR Micro-technologies for Imaging and Spectroscopy

Phone: +49 721 608-22746
mazin joudaMha9∂kit edu

Staff webpage


Dr. Neil MacKinnon
NMR Spectroscopy for Metabolomics and Signalling

Phone: +49 721 608-29314
neil mackinnonUes7∂kit edu

Staff webpage

Nuclear Magnetic Resonance

Nuclear magnetic resonance (NMR), together with the imaging modality magnetic resonance imaging (MRI), form a powerful non-destructive, non-invasive analytical platform for material characterization. At IMT, both high field (11.7 T) and low field (1.0 T) systems are available. These systems offer the ability to characterize material structure and dynamics in liquid, semi-solid, and solid states. In addition, IMT has the infrastructure required to produce nearly pure hydrogen gas in the para-spin state, an important prerequisite for para-H2(g) hyperpolarization experiments.

High Field NMR/MRI

  • 11.7 Tesla 500 MHz AVANCE III wide-bore NMR system
  • Bruker Micro5 Microimaging probe
    • 10 mm saddle coil, single resonance (500 MHz)
    • 5 mm saddle coil, double resonant (125 & 500 MHz)
    • Triple axis gradient system (300 G cm-1 A-1) with gradient amplifiers supplying 40 A
    • Custom NMR detector inserts available
  • Bruker 4 mm 1H/13C/D HRMAS Probe
    • MAS up to 15 kHz
    • Z-gradient
  • Protasis 1H/13C/15N/D CapNMR Flow Probe
    • 5 µL detection volume in flow cell
    • 75 µm / 360 µm (I.D./O.D) fused silica flow lines
    • Z-gradient
  • Custom probeheads
  • State-of-the-art imaging and spectroscopy software
    • Spectroscopy: Bruker TopSpin 3.5pl4
    • Imaging: Bruker ParaVision 6.0.1

Low Field MRI

  • 44.5 MHz small animal imaging
  • 1.045 T permanent magnet with vertical field
  • 3 axis imaging gradient
  • Single narrowband 1H transceive channel
  • 160 W maximum transmission power
  • External in/out trigger
  • State-of-the-art imaging and spectroscopy software (ParaVision 6)
  • Custom probeheads