IDENTIFICATION OF CELLULOSES WITH FOURIER-TRANSFORM (FT) MIDINFRARED,FT-RAMAN AND NEAR-INFRARED SPECTROMETRY

Authors
LANGKILDE FW SVANTESSON A
Citation
Fw. Langkilde et A. Svantesson, IDENTIFICATION OF CELLULOSES WITH FOURIER-TRANSFORM (FT) MIDINFRARED,FT-RAMAN AND NEAR-INFRARED SPECTROMETRY, Journal of pharmaceutical and biomedical analysis, 13(4-5), 1995, pp. 409-414
Citations number
7
Categorie Soggetti
Pharmacology & Pharmacy
Journal title
Journal of pharmaceutical and biomedical analysis → ACNP
ISSN journal
07317085
Volume
13
Issue
4-5
Year of publication
1995
Pages
409 - 414
Database
ISI
SICI code
0731-7085(1995)13:4-5<409:IOCWF(>2.0.ZU;2-Y
Abstract
Five different celluloses are studied with FT-IR, FT-Raman and near-in frared (NIR) spectrometry, and the fingerprint region of the spectra i s assigned. identification of each of the five celluloses is possible with each of the three vibrational methods. Four different batches of hydroxyethyl cellulose yield very similar spectra with each of the thr ee methods. The methods are compared with respect to their capability to discriminate between celluloses and batches, and with respect to ea se and feasibility of sample preparation.