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UV Spectrophotometric Simultaneous Determination of Paracetamol and Ibuprofen in Combined Tablets by Derivative and Wavelet Transforms
Joint Authors
Ly, Dong Thi Ha
Tho, Nguyen Huu
Minh Thi Nguyen, Hue
Hoang, Vu Dang
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-19
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The application of first-order derivative and wavelet transforms to UV spectra and ratio spectra was proposed for the simultaneous determination of ibuprofen and paracetamol in their combined tablets.
A new hybrid approach on the combined use of first-order derivative and wavelet transforms to spectra was also discussed.
In this application, DWT (sym6 and haar), CWT (mexh), and FWT were optimized to give the highest spectral recoveries.
Calibration graphs in the linear concentration ranges of ibuprofen (12–32 mg/L) and paracetamol (20–40 mg/L) were obtained by measuring the amplitudes of the transformed signals.
Our proposed spectrophotometric methods were statistically compared to HPLC in terms of precision and accuracy.
American Psychological Association (APA)
Hoang, Vu Dang& Ly, Dong Thi Ha& Tho, Nguyen Huu& Minh Thi Nguyen, Hue. 2014. UV Spectrophotometric Simultaneous Determination of Paracetamol and Ibuprofen in Combined Tablets by Derivative and Wavelet Transforms. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1049188
Modern Language Association (MLA)
Hoang, Vu Dang…[et al.]. UV Spectrophotometric Simultaneous Determination of Paracetamol and Ibuprofen in Combined Tablets by Derivative and Wavelet Transforms. The Scientific World Journal No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-1049188
American Medical Association (AMA)
Hoang, Vu Dang& Ly, Dong Thi Ha& Tho, Nguyen Huu& Minh Thi Nguyen, Hue. UV Spectrophotometric Simultaneous Determination of Paracetamol and Ibuprofen in Combined Tablets by Derivative and Wavelet Transforms. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1049188
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049188