Improved method for pulse width calibration in indirectly detected experiments

Gennaro Esposito, L. Nadalin, G. Verdone, A. Corazza, P. Viglino, M. Fedrigo

    Research output: Contribution to journalArticle

    Abstract

    A new sequence for calibrating the pulse width in indirectly detected experiments is described. It uses a field gradient pulse to destroy the transverse magnetization from nuclei that are not coupled to the indirectly detected species. With low natural abundance heteronuclei such as 23C or 15N, the latter component is responsible for a very intense resonance, with large dispersive tails, that hinder the observation of the intensities of the satellite peaks, especially at the null point. The proposed sequence improves the accuracy of the calibration owing to the excellent suppression of the unwanted dispersive signals. We named the sequence ROSSANA, i.e. Rotating Satellite Selective Acquisition at Natural .Abundance.

    Original languageEnglish (US)
    Pages (from-to)249-250
    Number of pages2
    JournalMagnetic Resonance in Chemistry
    Volume39
    Issue number5
    DOIs
    StatePublished - Jan 1 2001

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    Magnetization
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    Keywords

    • C NMR
    • H NMR
    • Indirect detection
    • NMR
    • Pulse calibration
    • Pulsed field gradient purging
    • Rare-spin pulse calibration
    • ROSSANA

    ASJC Scopus subject areas

    • Chemistry(all)
    • Materials Science(all)

    Cite this

    Esposito, G., Nadalin, L., Verdone, G., Corazza, A., Viglino, P., & Fedrigo, M. (2001). Improved method for pulse width calibration in indirectly detected experiments. Magnetic Resonance in Chemistry, 39(5), 249-250. https://doi.org/10.1002/mrc.833

    Improved method for pulse width calibration in indirectly detected experiments. / Esposito, Gennaro; Nadalin, L.; Verdone, G.; Corazza, A.; Viglino, P.; Fedrigo, M.

    In: Magnetic Resonance in Chemistry, Vol. 39, No. 5, 01.01.2001, p. 249-250.

    Research output: Contribution to journalArticle

    Esposito, G, Nadalin, L, Verdone, G, Corazza, A, Viglino, P & Fedrigo, M 2001, 'Improved method for pulse width calibration in indirectly detected experiments', Magnetic Resonance in Chemistry, vol. 39, no. 5, pp. 249-250. https://doi.org/10.1002/mrc.833
    Esposito G, Nadalin L, Verdone G, Corazza A, Viglino P, Fedrigo M. Improved method for pulse width calibration in indirectly detected experiments. Magnetic Resonance in Chemistry. 2001 Jan 1;39(5):249-250. https://doi.org/10.1002/mrc.833
    Esposito, Gennaro ; Nadalin, L. ; Verdone, G. ; Corazza, A. ; Viglino, P. ; Fedrigo, M. / Improved method for pulse width calibration in indirectly detected experiments. In: Magnetic Resonance in Chemistry. 2001 ; Vol. 39, No. 5. pp. 249-250.
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    AU - Viglino, P.

    AU - Fedrigo, M.

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