Compact, low-cost NMR spectrometer and probe for dissolution DNP

Research output: Contribution to journalJournal article – Annual report year: 2019Researchpeer-review

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The desire for higher magnetic resonance sensitivity has led to the development of multiple home-built and commercial dissolution dynamic nuclear polarization polarizers. The emergence of polarizers capable of variable magnetic field strengths desires a versatile standalone spectrometer and NMR circuit to fulfill detection needs at different frequencies. We present a benchtop NMR spectrometer with duplexer capable of serving high-field solid and liquid state NMR applications up to 450 MHz. A detailed view of the employed probe is discussed. Tuning and matching schemes are investigated yielding and experimentally verifying closed-form equations to estimate nutation frequency for a remotely tuned and matched sample coil.

Original languageEnglish
JournalJournal of Magnetic Resonance
Pages (from-to)7-15
Publication statusPublished - 2019
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Dissolution DNP, NMR spectrometer, DNP probe, Solid-state NMR

ID: 177200970