600 MHz 89 mm MAS DNP System

600 MHz 89 mm MAS DNP System 600 MHz 89 mm MAS DNP System

This instrument is located at the MagLab's Tallahassee headquarters.

The increased sensitivity of MAS DNP allows high resolution solid state NMR spectroscopy to be used for many previously inaccessible systems. Our Bruker DNP spectrometer utilizes a 394 GHz gyrotron to produce a strong microwave field to enhance NMR polarization.

Request time for this magnet.

Details

  • Specs

  • Techniques & Capabilities

  • Probes

  • Field: 14.1 tesla
  • Bore diameter: 89 mm
  • ±1% field sweep range (±128 mT)
  • Console: Bruker Avance III running TOPSPIN 3.2
  • 3 rf channels, 1 kW amplifier for 1H/19F, and two 1 kW amplifiers for X and Y-nuclei
  • 3.2 mm magic-angle spinning probe
  • Cooling cabinet with continuous liquid N2 supply
  • Gyrotron microwave source with quasi-optic stable
  • Funded in part by NIH S10 OD018519 (magnet and console), and NSF CHE-1229170 (gyrotron)

  • Bruker 3.2 mm HXY low-temperature (100 K) DNP MAS probe

Image

User Procedures

Contact

For more information please contact Frederic Mentink-Vigier, Thierry Dubroca or Zhehong Gan.

Last modified on 2 October 2019

Magnet Schedule for 600 MHz 89 mm MAS DNP System

* Denotes Offsite Participants

Dates Facility Instruments Experiment
10-14-2019 to 10-18-2019 NMR 600 MHz, 89 mm bore MAS DNP Dynamic Nuclear Polarization NMR on Secondary Ion Battery Electrode Materials Oc Hee Han (PI) — Korea Basic Science Institute
Participants
  • Sungsool Wi — National High Magnetic Field Laboratory (NHMFL)
10-21-2019 to 10-25-2019 NMR 600 MHz, 89 mm bore MAS DNP DNP workshop Ashley Blue (PI) — National High Magnetic Field Laboratory (NHMFL)
Participants
  • Banghao CHen — Florida State University (FSU)
  • Thierry Dubroca* — National High Magnetic Field Laboratory (NHMFL)
  • Frederic Mentink — National High Magnetic Field Laboratory (NHMFL)
  • Tanya Whitmer — Ohio State University
  • Qiong Wu — University of Texas, Southwestern
  • Lauren O'Donnell — Hunter College of CUNY
  • Kevin Chalek — University of California, Riverside
  • Emily Foley — University of California, Santa Barbara
  • Lakshmi Bhai N Vidyadharan — Ohio State University
10-28-2019 to 11-1-2019 NMR 600 MHz, 89 mm bore MAS DNP Structural and interaction study of collagen protein in native bone and cartilage through dynamic nuclear polarization Neeraj Sinha (PI) — Centre of Bio-Medical Research (CBMR)
Participants
  • Sungsool Wi — National High Magnetic Field Laboratory (NHMFL)
11-4-2019 to 11-8-2019 NMR 600 MHz, 89 mm bore MAS DNP Cholesterol-AMUPol testing Joanna Long (PI) — University of Florida
Participants
  • Frederic Mentink — National High Magnetic Field Laboratory (NHMFL)
  • Olivier Ouari* — Aix-Marseille University
  • Nhi Tran — University of Florida
12-2-2019 to 12-6-2019 NMR 600 MHz, 89 mm bore MAS DNP WOOD CHIPS CONVERSION ELUCIDATED WITH DNP Diana Bernin (PI) — Chalmers University of Technology
Participants
  • Ivan Hung* — National High Magnetic Field Laboratory (NHMFL)
  • Frederic Mentink — National High Magnetic Field Laboratory (NHMFL)
  • Daniel Topgaard* — University of Lund