900 MHz 105 mm NMR Magnet

900 MHz Ultra-Wide Bore Magnet. 900 MHz Ultra-Wide Bore Magnet.

At 21.1 tesla, this is the strongest MRI scanner in the world for small animals. It is located in the MagLab's Tallahassee headquarters.

This ultra-wide bore 900 MHz NMR magnet (105 mm) was designed and built by the MagLab’s Magnet Science and Technology department. The magnet reached its full field of 21.1 tesla on July 21, 2004, without incurring any training quenches. Regular user operations started on August 1, 2005.

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pdfView publications associated with this system.

Details

  • Specs

  • Techniques & Capabilities

  • Probes

  • MHz: 900
  • Field: 21.1 tesla
  • Bore size: 105 mm
  • Console: 4-channel Bruker Avance III
  • Homogeneity: 1 ppb

  • 900 MHz Low-E 3.2 mm MAS 1H–X–Y probe (NHMFL #42)
  • 900 MHz Low-E static 1H–X probe (NHMFL #25) with interchangeable sample coils
  • 900 MHz 3.2 mm MAS 1H–X low temperature materials probe (NHMFL #24)
  • 900 MHz 5 mm 1H{13C,15N} solution PFG probe (Bruker Z8682)
  • 21.1 Tesla MRI probe for in-vivo imaging of rats with multiple 1H and 1H–X head coils (NHMFL #35):
    • 33 mm 1H linear birdcage
    • 26 mm 1H linear birdcage
    • 33 mm 1H–13C linear birdcage
    • 33 mm 1H–23Na linear birdcage
    • 33 mm 23Na linear birdcage
    • 33 mm 35Cl quadrature birdcage
    • 12 mm 7Li coil for in situ battery MRI
    • 4 mm 1H linear dielectric resonator
    • 32 mm 1H Quadrature half-saddle coil
  • 21.1 Tesla Micro2.5 probe for ex vivo or in vitro MRI with 2.5, 5, 10, and 30 mm 1H coils (Bruker H13398)

Images

Click on an image for details.

Contact

For more information please contact Sam Grant for MRI or Ivan Hung for Solid State or Ashley Blue for scheduling

Last modified on 17 January 2022

Magnet Schedule for 900 MHz 105 mm NMR Magnet

* Denotes Offsite Participants

Dates Facility Instruments Experiment
5-18-2022 to 5-20-2022 NMR 900 MHz, 105 mm bore, 21.1 T Multinuclear Solid-State NMR of Quadrupolar Nuclei in Active Pharmaceutical Ingredients Robert Schurko (PI) — Florida State University
Participants
  • Sean Holmes* — Florida State University
  • Adam Altenhof* — Florida State University
  • James Kimball* — Florida State University
  • Austin Peach* — Florida State University
  • Jasmin Schoenzart — Florida State University
  • Robert Smith* — Florida State University
  • Cameron Vojvodin* — Florida State University
5-21-2022 to 5-23-2022 NMR 900 MHz, 105 mm bore, 21.1 T Diffusion in mAbs Hadi Mohammadigoushki (PI) — Florida State University
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Sungsool Wi* — National High Magnetic Field Laboratory
  • Jamini Bhagu — Florida Agricultural and Mechanical University
  • Alfredo Scigliani * — Florida State University
5-24-2022 to 5-25-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
5-26-2022 to 5-27-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
5-28-2022 to 6-1-2022 NMR 900 MHz, 105 mm bore, 21.1 T diffusion in micellar systems Hadi Mohammadigoushki (PI) — Florida State University
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Sungsool Wi* — National High Magnetic Field Laboratory
  • Jamini Bhagu* — Florida Agricultural and Mechanical University
  • Alfredo Scigliani — Florida State University
6-2-2022 to 6-4-2022 NMR 900 MHz, 105 mm bore, 21.1 T Evaluating Brain Dysfunction in Migraine Michael Harrington (PI) — Huntington Medical Research Institutes
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Linda Petzold* — University of California, Santa Barbara
  • Nastaren Abad* — Florida State University
  • Samuel Holder — Florida State University
  • Hannah Alderson* — Florida State University
6-5-2022 to 6-6-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
6-7-2022 to 6-7-2022 NMR 900 MHz, 105 mm bore, 21.1 T Stroke: 23Na MRI and MRS Cesario Borlongan (PI) — University of South Florida
Participants
  • Bruce Bunnell* — Tulane University
  • Hedi Mattoussi* — Florida State University
  • Shannon Helsper* — National High Magnetic Field Laboratory
  • David Hike* — Florida State University
  • Alfredo Scigliani * — Florida State University
  • Xuegang Yuan* — Florida State University
  • Jacob Athey* — Florida State University
6-8-2022 to 6-9-2022 NMR 900 MHz, 105 mm bore, 21.1 T Investigation of accelerated aging (AA) of ammonium chloride:urea cocrystals Robert Schurko (PI) — Florida State University
Participants
  • Zhehong Gan* — National High Magnetic Field Laboratory
  • Ivan Hung* — National High Magnetic Field Laboratory
  • Adam Altenhof* — Florida State University
  • Michael Jaroszewicz* — University of Windsor
  • James Kimball — Florida State University
  • Jasmin Schoenzart* — Florida State University
6-10-2022 to 6-10-2022 NMR 900 MHz, 105 mm bore, 21.1 T Stroke: 23Na MRI and MRS Cesario Borlongan (PI) — University of South Florida
Participants
  • Bruce Bunnell* — Tulane University
  • Hedi Mattoussi* — Florida State University
  • Shannon Helsper* — National High Magnetic Field Laboratory
  • David Hike* — Florida State University
  • Alfredo Scigliani * — Florida State University
  • Xuegang Yuan* — Florida State University
  • Jacob Athey* — Florida State University
6-11-2022 to 6-13-2022 NMR 900 MHz, 105 mm bore, 21.1 T Diffusion measurements in mAbs Hadi Mohammadigoushki (PI) — Florida State University
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Sungsool Wi* — National High Magnetic Field Laboratory
  • Jamini Bhagu — Florida Agricultural and Mechanical University
  • Alfredo Scigliani * — Florida State University
6-14-2022 to 6-15-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
6-16-2022 to 6-20-2022 NMR 900 MHz, 105 mm bore, 21.1 T Evaluating Brain Dysfunction in Migraine Michael Harrington (PI) — Huntington Medical Research Institutes
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Linda Petzold* — University of California, Santa Barbara
  • Nastaren Abad* — Florida State University
  • Samuel Holder — Florida State University
  • Hannah Alderson* — Florida State University
6-21-2022 to 6-22-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
6-23-2022 to 6-26-2022 NMR 900 MHz, 105 mm bore, 21.1 T PFG for Li/Cl diffusion measurement Yan-Yan Hu (PI) — Florida State University
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Haoyu Liu — Florida State University
6-27-2022 to 6-27-2022 NMR 900 MHz, 105 mm bore, 21.1 T Stroke: 23Na MRI and MRS Cesario Borlongan (PI) — University of South Florida
Participants
  • Bruce Bunnell* — Tulane University
  • Hedi Mattoussi* — Florida State University
  • Shannon Helsper* — National High Magnetic Field Laboratory
  • David Hike* — Florida State University
  • Alfredo Scigliani * — Florida State University
  • Xuegang Yuan* — Florida State University
  • Jacob Athey* — Florida State University
6-28-2022 to 6-29-2022 NMR 900 MHz, 105 mm bore, 21.1 T 23Na Relaxometry Lothar Schad (PI) — Heidelberg University
Participants
  • Eric Gottwald* — Karlsruhe Institute of Technology
  • Victor Schepkin — National High Magnetic Field Laboratory
  • Dennis Kleimaier* — Heidelberg University
  • Simon Reichert — Heidelberg University
6-30-2022 to 7-3-2022 NMR 900 MHz, 105 mm bore, 21.1 T Evaluating Brain Dysfunction in Migraine Michael Harrington (PI) — Huntington Medical Research Institutes
Participants
  • Samuel Grant — National High Magnetic Field Laboratory
  • Linda Petzold* — University of California, Santa Barbara
  • Nastaren Abad* — Florida State University
  • Samuel Holder — Florida State University
  • Hannah Alderson* — Florida State University