Quantitative determination of diclofenac sodium in solid dosage forms by FT-Raman spectroscopy

2008 ◽  
Vol 48 (3) ◽  
pp. 814-821 ◽  
Author(s):  
Sylwester Mazurek ◽  
Roman Szostak
Keyword(s):  
Raman Spectroscopy ◽  
Quantitative Determination ◽  
Diclofenac Sodium ◽  
Dosage Forms ◽  
Solid Dosage Forms ◽  
Solid Dosage ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

Rapid, Noninvasive Quantitative Determination of Acyclovir in Pharmaceutical Solid Dosage Forms through Their Poly(Vinyl Chloride) Blister Package by Solid-State Fourier Transform Raman Spectroscopy

2003 ◽  
Vol 57 (4) ◽  
pp. 407-412 ◽  
Author(s):  
Stavroula G. Skoulika ◽  
Constantinos A. Georgiou
Keyword(s):  
Raman Spectroscopy ◽  
Fourier Transform ◽  
Dosage Forms ◽  
Band Intensity ◽  
Solid Dosage Forms ◽  
Solid Dosage ◽  
Band Area ◽  
Poly Vinyl Chloride ◽  
Ft Raman

Fourier transform (FT) Raman spectroscopy based on band intensity or band area measurements was used for the quantitative determination of acyclovir in pharmaceutical solid dosage forms through their poly(vinyl chloride) blister package. Univariate calibration using the bands observed at 1690, 1630, 1574, 1482, 1181, 578, and 508 cm−1 was found to be sufficient for the analysis. Calibration curves were linear, the correlation coefficients being 0.997–0.9993 and 0.996–0.9991 for band intensity and band area measurements, respectively. Results obtained compare well, as indicated by the t-test, with those obtained by the current United States Pharmacopoeia (USP 24) and National Formulary (NF 19) method. Precision ranged from 0.7–4.5 and 0.4–4.0% RSD ( n = 3) for band intensity and band area measurements, respectively. The developed nondestructive FT-Raman method is rapid, simple, and can be used for the on-line, real-time monitoring of acyclovir formulation production lines.

Quantitative Determination of Fenthion in Pesticide Formulations by FT-Raman Spectroscopy

1999 ◽  
Vol 53 (11) ◽  
pp. 1470-1474 ◽  
Author(s):  
Stavroula G. Skoulika ◽  
Constantinos A. Georgiou ◽  
Moschos G. Polissiou
Keyword(s):  
Raman Spectroscopy ◽  
Quantitative Determination ◽  
Pesticide Formulations ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

Quantitative determination of silicon in silica dust by FT-Raman spectroscopy

Talanta ◽  
1996 ◽  
Vol 43 (2) ◽  
pp. 221-224 ◽  
Author(s):  
D PHILLIPS ◽  
T SUCKLING ◽  
W VANBRONSWIJK
Keyword(s):  
Raman Spectroscopy ◽  
Quantitative Determination ◽  
Silica Dust ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

Rapid Method for Simultaneous Quantitative Determination of Four Major Essential Oil Components from Oregano (Oreganumsp.) and Thyme (Thymussp.) Using FT-Raman Spectroscopy

2005 ◽  
Vol 53 (2) ◽  
pp. 202-206 ◽  
Author(s):  
Nikolaos G. Siatis ◽  
Athanasios C. Kimbaris ◽  
Christos S. Pappas ◽  
Petros A. Tarantilis ◽  
Dimitra J. Daferera ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Essential Oil ◽  
Quantitative Determination ◽  
Rapid Method ◽  
Ft Raman Spectroscopy ◽  
Oil Components ◽  
Ft Raman
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