Uncovering counterfeit viagra and cialis using portable NIR and UV-visible spectroscopy coupled with multivariate data analysis : a preliminary study
Joint Authors
Ubaydat, Safwan M.
al-Tayyim, Ban
Source
Issue
Vol. 9, Issue 3 (30 Sep. 2014), pp.159-169, 11 p.
Publisher
Yarmouk University Deanship of Research and Graduate Studies
Publication Date
2014-09-30
Country of Publication
Jordan
No. of Pages
11
Main Subjects
Topics
Abstract EN
In this study, two of the most common drugs (Cialis® and Viagra®) that are subjected to adulteration were investigated.
The investigation involved examining the above drugs using both portable NIR and UV-Visible spectroscopy.
The obtained spectral data were analyzed using multivariate chemometric methods such as Principal Components Analysis (PCA) and Cluster Analysis (CA).
Discriminating between the original and the counterfeit drugs was successfully demonstrated with no or little chemical pretreatment.
Detection of counterfeit drugs from different sources was also possible.
American Psychological Association (APA)
Ubaydat, Safwan M.& al-Tayyim, Ban. 2014. Uncovering counterfeit viagra and cialis using portable NIR and UV-visible spectroscopy coupled with multivariate data analysis : a preliminary study. Jordan Journal of Chemistry،Vol. 9, no. 3, pp.159-169.
https://search.emarefa.net/detail/BIM-420313
Modern Language Association (MLA)
Ubaydat, Safwan M.& al-Tayyim, Ban. Uncovering counterfeit viagra and cialis using portable NIR and UV-visible spectroscopy coupled with multivariate data analysis : a preliminary study. Jordan Journal of Chemistry Vol. 9, no. 3 (Sep. 2014), pp.159-169.
https://search.emarefa.net/detail/BIM-420313
American Medical Association (AMA)
Ubaydat, Safwan M.& al-Tayyim, Ban. Uncovering counterfeit viagra and cialis using portable NIR and UV-visible spectroscopy coupled with multivariate data analysis : a preliminary study. Jordan Journal of Chemistry. 2014. Vol. 9, no. 3, pp.159-169.
https://search.emarefa.net/detail/BIM-420313
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 169
Record ID
BIM-420313