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

被引：127

作者：

LANGKILDE, FW

SVANTESSON, A

机构：

[1] Analytical Chemistry, Pharmaceutical R and D, Astra Hässle AB

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 1995年 / 13卷 / 4-5期

关键词：

CELLULOSES; IDENTIFICATION; FT-IR; FT-RAMAN; NEAR-INFRARED; SPECTROMETRY;

D O I：

10.1016/0731-7085(95)01298-Y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Five different celluloses are studied with FT-IR, FT-Raman and near-infrared (NIR) spectrometry, and the fingerprint region of the spectra is 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 three methods. The methods are compared with respect to their capability to discriminate between celluloses and batches, and with respect to ease and feasibility of sample preparation.

引用

页码：409 / 414

页数：6

共 7 条

[1] SOLID-STATE NMR AND IR FOR THE ANALYSIS OF PHARMACEUTICAL SOLIDS - POLYMORPHS OF FOSINOPRIL SODIUM [J].

BRITTAIN, HG ;

MORRIS, KR ;

BUGAY, DE ;

THAKUR, AB ;

SERAJUDDIN, ATM .

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 1993, 11 (11-12) :1063-1069

[2] FT-RAMAN SPECTRUM OF COTTON - A POLYMERIC BIOMOLECULAR ANALYSIS [J].

EDWARDS, HGM ;

FARWELL, DW ;

WILLIAMS, AC .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1994, 50 (04) :807-811

[3]

KUHNERTBRANDSTA.M, 1990, MIKROCHIM ACTA, V3, P247

[4]

KUHNERTBRANDSTA.M, 1990, MIKROCHIM ACTA, V3, P233

[5]

Lin-Vien D., 1991, HDB INFRARED RAMAN C, V1

[6]

YORK P, 1994, PHARM TECH EURO 0617, P17

[7]

1986, HDB PHARM EXCIPIENTS

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