Solid-state nuclear magnetic resonance (NMR) spectroscopic analysis were carried out on recent and archaeological wood. Cross-polarization-magic-angle spinning C-13 NMR spectra obtained from samples of poplar (Popolus sp.), oak (Quercus sp.), and silver fir (Abies alba) were examined in this study. The most relevant peaks were assigned according to the extensive literature in the area, and the differences observed discussed in terms of lignin and cellulose composition: by fixing a lignin reference signal intensity, the cellulose and hemicellulose moieties showed a strong depletion compared to the lignin signals in archaeological wood.

Alesiani, M., Proietti, F., Capuani, S., Paci, M., Fioravanti, M., Maraviglia, B. (2005). 13C CPMAS NMR spectroscopic analysis applied to wood characterization. APPLIED MAGNETIC RESONANCE, 29(2), 177-184.

13C CPMAS NMR spectroscopic analysis applied to wood characterization

PACI, MAURIZIO;
2005

Abstract

Solid-state nuclear magnetic resonance (NMR) spectroscopic analysis were carried out on recent and archaeological wood. Cross-polarization-magic-angle spinning C-13 NMR spectra obtained from samples of poplar (Popolus sp.), oak (Quercus sp.), and silver fir (Abies alba) were examined in this study. The most relevant peaks were assigned according to the extensive literature in the area, and the differences observed discussed in terms of lignin and cellulose composition: by fixing a lignin reference signal intensity, the cellulose and hemicellulose moieties showed a strong depletion compared to the lignin signals in archaeological wood.
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore CHIM/02 - Chimica Fisica
English
Con Impact Factor ISI
Alesiani, M., Proietti, F., Capuani, S., Paci, M., Fioravanti, M., Maraviglia, B. (2005). 13C CPMAS NMR spectroscopic analysis applied to wood characterization. APPLIED MAGNETIC RESONANCE, 29(2), 177-184.
Alesiani, M; Proietti, F; Capuani, S; Paci, M; Fioravanti, M; Maraviglia, B
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/30330
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