Effective multiple-solvent suppression scheme using the excitation sculpting principle

Teodor Parella, Pere Adell, Francisco Sánchez-Ferrando, Albert Virgili

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27 Citations (Scopus)

Abstract

An interesting and simple approach to effective multiple-solvent suppression is proposed using the basic principles of the excitation sculpting methodology. Flat baseline and ultra-clean NMR spectra are usually obtained under standard conditions using a modified double pulsed field gradient echo scheme in samples containing mixtures of non-deuterated solvents. The simple performance of such an approach, the high tolerance to experimental mis-settings, the impressive level of solvent suppression and the easy incorporation of the proposed scheme in multi-dimensional NMR experiments make this method suitable for possible applications in liquid chromatography NMR. © 1998 John Wiley & Sons, Ltd.
Original languageEnglish
Pages (from-to)245-249
JournalMagn. Reson. Chem.
Volume36
Issue number4
DOIs
Publication statusPublished - 1 Apr 1998

Keywords

  • Excitation sculpting
  • Liquid chromatography
  • Multiple solvent suppression
  • NMR
  • Pulsed field gradient

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