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Titolo:
Quantitative FT-Raman spectroscopy to measure wood cell dimensions
Autore:
Ona, T; Sonoda, T; Ito, K; Shibata, M; Ootake, Y; Ohshima, J; Yokota, S; Yoshizawa, N;
Indirizzi:
Oji Paper, Forestry Res Inst, Kameyama Res Ctr, Kameyama 5190212, Japan Oji Paper Kameyama Japan 5190212 meyama Res Ctr, Kameyama 5190212, Japan Aichi Ken Agr Res Ctr, Nagakute, Aichi 4801103, Japan Aichi Ken Agr Res Ctr Nagakute Aichi Japan 4801103 , Aichi 4801103, Japan Utsunomiya Univ, Fac Agr, Utsunomiya, Tochigi 3218505, Japan Utsunomiya Univ Utsunomiya Tochigi Japan 3218505 , Tochigi 3218505, Japan
Titolo Testata:
ANALYST
fascicolo: 10, volume: 124, anno: 1999,
pagine: 1477 - 1480
SICI:
0003-2654(199910)124:10<1477:QFSTMW>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
NONDESTRUCTIVE DETERMINATION; MONOMERIC COMPOSITION; NATIVE WOOD; TRANSFORM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Ona, T Oji Paper, Forestry Res Inst, Kameyama Res Ctr, 24-9 Nobono Cho, Kameyama 5190212, Japan Oji Paper 24-9 Nobono Cho Kameyama Japan 5190212 ma 5190212, Japan
Citazione:
T. Ona et al., "Quantitative FT-Raman spectroscopy to measure wood cell dimensions", ANALYST, 124(10), 1999, pp. 1477-1480

Abstract

Vibrational spectroscopy is utilized to determine compounds. However, it has never been applied to quantify architecture of multicell biological specimens. By using Fourier transform Raman spectroscopy coupled with multivariate data analysis and wood meal samples of Eucalyptus camaldulensis and E. globulus trees, cell width and cell wall thickness of vessels and fibers, which mainly constitute hardwood xylem, were successfully quantified with correlation coefficients > 0.8, both in the calibration and in the predictionagainst microscopically measured values for all traits. The important frequencies were found to contain wood chemical and physical information.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 13:13:24