$Position‐specific 15N isotope analysis in organic molecules: A high‐precision 15N NMR method to determine the intramolecular 15N isotope composition and fractionation at natural abundance$

Position‐specific 15N isotope analysis in organic molecules: A high‐precision 15N NMR method to determine the intramolecular 15N isotope composition and fractionation at natural abundance

The position‐specific 15N isotope content in organic molecules, at natural abundance, is for the first time determined by using a quantitative methodology based on 15N Nuclear Magnetic Resonance (NMR) spectrometry. 15N NMR spectra are obtained by using an adiabatic “Full‐Spectrum” INEPT sequence in...

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Veröffentlicht in:	Magnetic resonance in chemistry 2019-12, Vol.57 (12), p.1136-1142
Hauptverfasser:	Joubert, Valentin, Silvestre, Virginie, Lelièvre, Maxime, Ladroue, Virginie, Besacier, Fabrice, Akoka, Serge, Remaud, Gérald S.
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	15N enrichment factor 15N INEPT 15N isotopic profiling 15N NMR Abundance Fractionation Isotope composition Isotope ratios Isotopes Isotopic enrichment Mass spectrometry Nitrogen isotopes NMR Nuclear magnetic resonance Organic chemistry position‐specific 15N isotope analysis Scientific imaging Silicon dioxide Spectroscopy
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