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.

Request time on this instrument.

See panoramic view of this system.

Details

  • Specs

  • Techniques & Capabilities

  • Probes

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

MR Microscopy

MRI

Solid State

  • 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.

View the embedded image gallery online at:
https://nationalmaglab.org/user-facilities/nmr-mri/nmr-instruments/900-mhz-ultra-wide-bore-magnet#sigProIdcbc76b45ae

Contact

For more information please contact Jens Rosenberg for MRI or Ivan Hung for Solid State or Ashley Blue for scheduling

Last modified on 20 June 2017
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Magnet Schedule for 900 MHz 105 mm NMR Magnet

* Denotes Offsite Participants

Dates Facility Instruments Experiment
6-25-2018 to 6-29-2018 NMR 900 MHz, 105 mm bore, 21.1 T 17O VT MAS experiments Gang Wu (PI) — Queen's University at Kingston
Participants
  • Zhehong Gan — National High Magnetic Field Laboratory (NHMFL)
  • Ivan Hung — National High Magnetic Field Laboratory (NHMFL)
6-30-2018 to 7-3-2018 NMR 900 MHz, 105 mm bore, 21.1 T 19F MRI of Ex Vivo Experimental Autoimmune Encephalomyelitis at 21.1 Tesla Sonia Waiczies (PI) — Max Delbrück Center for Molecular Medicine in the Helmholtz Association
Participants
  • Paula Delgado* — Max Delbrueck Center for Molecular Medicine
  • Andre Kuehne* — MRI.TOOLS GmbH
  • Jason Millward* — Max Delbrueck Center for Molecular Medicine
  • Thoralf Niendorf* — Max Delbrück Center for Molecular Medicine in the Helmholtz Association
  • Andreas Pohlmann* — Max Delbrück Center for Molecular Medicine in the Helmholtz Association
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Ludger Starke* — Max Delbrueck Center for Molecular Medicine
  • Helmar Waiczies* — MRI.TOOLS GmbH
  • Christian Prinz* — Max Delbrueck Center for Molecular Medicine
7-4-2018 to 7-6-2018 NMR 900 MHz, 105 mm bore, 21.1 T In vivo imaging of Pancreatic tumor labeled with Gd nanoparticle in mice Edward Agyare (PI) — Florida Agricultural and Mechanical University
Participants
  • Sunil Krishnan* — University of Texas, MD Anderson Cancer Center
  • Renee Reams* — Florida A & M University
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Mandip Singh* — Florida Agricultural and Mechanical University
  • Kevin Affram — Florida Agricultural and Mechanical University
  • Taylor Smith — Florida Agricultural and Mechanical University
7-9-2018 to 7-10-2018 NMR 900 MHz, 105 mm bore, 21.1 T AN INVESTIGATION OF RESTING STATE NAA AND NAAG FLUCTUATIONS IN RAT BRAIN AT 21.1 T David Guilfoyle (PI) — Nathan Kline Institute for pyschiatric research
Participants
  • Samuel Grant* — National High Magnetic Field Laboratory (NHMFL)
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Victor Schepkin* — National High Magnetic Field Laboratory (NHMFL)
7-11-2018 to 7-12-2018 NMR 900 MHz, 105 mm bore, 21.1 T Non-invasive assessment of tumors using 17O labeled glucose Victor Schepkin (PI) — National High Magnetic Field Laboratory (NHMFL)
Participants
  • William Brey* — National High Magnetic Field Laboratory (NHMFL)
  • Tilo Glaeser* — NUKEM Isotopes Imaging GmbH
  • Michael Kievel* — NUKEM Isotopes Imaging GmbH
  • Cathy Levenson* — Florida State University (FSU)
  • Lothar Schad* — Heidelberg University
  • Christian Schuch* — NUKEM Isotopes Imaging GmbH
  • Andreas Neubauer* — Heidelberg University
  • Shannon Helsper* — National High Magnetic Field Laboratory (NHMFL)
  • Steven Ranner* — National High Magnetic Field Laboratory (NHMFL)
7-13-2018 to 7-19-2018 NMR 900 MHz, 105 mm bore, 21.1 T 900 MRI of rechargeable Li ion Batteries
Participants
  • Hailong Chen* — Georgia Institute of Technology
  • Zhenxing Feng* — Oregon State University
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Xuyong Feng — Florida State University (FSU)
  • Mingxue Tang — Florida State University (FSU)
7-23-2018 to 7-26-2018 NMR 900 MHz, 105 mm bore, 21.1 T In vivo gluCEST of pregnant mice Lucio Frydman (PI) — Weizmann Institute of Science
Participants
  • Samuel Grant — National High Magnetic Field Laboratory (NHMFL)
  • Michai Neeman* — Weizmann Institute of Science
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Stefan Markovic * — Weizmann Institute of Science
  • Ghoncheh Amouzandeh — Florida State University (FSU)
  • Shannon Helsper — National High Magnetic Field Laboratory (NHMFL)
7-27-2018 to 8-3-2018 NMR 900 MHz, 105 mm bore, 21.1 T Aggregate implant in Stroke Samuel Grant (PI) — National High Magnetic Field Laboratory (NHMFL)
Participants
  • Cesario Borlongan* — University of South Florida
  • Bruce Bunnell* — Tulane University
  • Teng Ma* — Florida State University (FSU)
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Frederick Bagdasarian — Florida State University (FSU)
  • Xuegang Yuan* — Florida State University (FSU)
  • Shannon Helsper — National High Magnetic Field Laboratory (NHMFL)
8-6-2018 to 8-10-2018 NMR 900 MHz, 105 mm bore, 21.1 T In vivo Imaging of Mouse kidney using CEST for Glomerular Filtration Rate (GFR) Michael McMahon (PI) — Johns Hopkins University
Participants
  • Jens Rosenberg — National High Magnetic Field Laboratory (NHMFL)
  • Kowsalyadevi Pavuluri* — Johns Hopkins School of Medicine