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Updated: Feb 28, 2026

Hyperpolarized 13C Metabolic Magnetic Resonance Spectroscopy and Imaging
Published on: December 30, 2016
Correction: Dynamic nuclear polarization in a magnetic resonance force microscope experiment.
Corinne E Isaac1, Christine M Gleave, Paméla T Nasr
1Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853-1301, USA. jam99@cornell.edu.
This correction clarifies dynamic nuclear polarization (DNP) in magnetic resonance force microscopy (MRFM). It addresses specific details to ensure accurate interpretation of experimental results in nanoscale magnetic sensing.
Area of Science:
- Physics
- Chemistry
- Materials Science
Background:
- Dynamic nuclear polarization (DNP) enhances nuclear spin sensitivity in magnetic resonance.
- Magnetic Resonance Force Microscopy (MRFM) enables nanoscale magnetic field detection.
- Accurate DNP implementation is crucial for high-resolution MRFM experiments.
Purpose of the Study:
- To correct and clarify the experimental details of dynamic nuclear polarization (DNP) as applied in a magnetic resonance force microscope (MRFM).
- To ensure the reproducibility and accurate interpretation of previous MRFM findings.
Main Methods:
- Review and re-evaluation of the DNP experimental setup described in the original publication.
- Detailed explanation of the specific parameters and conditions for optimal DNP performance in MRFM.
Main Results:
- Identification and correction of specific parameters related to DNP in the MRFM experiment.
- Clarification of the polarization transfer mechanisms and their efficiency.
Conclusions:
- The corrected details ensure a more accurate understanding of DNP's role in MRFM.
- This facilitates improved performance and data interpretation in nanoscale magnetic resonance force microscopy.
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