Article ; Online: Spectrometric Smartphone-Based System for Ibuprofen Quantification in Commercial Dosage Tablets.
Journal of pharmaceutical sciences
2019 Volume 108, Issue 8, Page(s) 2593–2598
Abstract: A rapid and portable analytical methodology has been developed for ibuprofen (IBU) quantification in commercial dosage tablets using a spectrometric smartphone-based system. The analytical methodology employs point-of-use approaches both for sample ... ...
Abstract | A rapid and portable analytical methodology has been developed for ibuprofen (IBU) quantification in commercial dosage tablets using a spectrometric smartphone-based system. The analytical methodology employs point-of-use approaches both for sample preparation and detection, demonstrating its potential utility for portable quality control of pharmaceutical products. In this work, IBU is dissolved in methanol and then treated with a Co(II) aqueous solution, forming a blue complex which is extractable by dispersive liquid-liquid microextraction. Then, the sample's absorption spectrum is directly measured by a spectrometric smartphone-based system using cartridge made of polyoxymethylene for solvent compatibility. The main experimental factors affecting the dispersive liquid-liquid microextraction of Co-IBU complex were optimized using a multivariate analysis. Under optimized conditions, a working range between 20 and 80 μg mL |
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MeSH term(s) | Analgesics, Non-Narcotic/analysis ; Anti-Inflammatory Agents, Non-Steroidal/analysis ; Ibuprofen/analysis ; Liquid Phase Microextraction/methods ; Smartphone ; Spectrophotometry/methods ; Tablets |
Chemical Substances | Analgesics, Non-Narcotic ; Anti-Inflammatory Agents, Non-Steroidal ; Tablets ; Ibuprofen (WK2XYI10QM) |
Language | English |
Publishing date | 2019-03-15 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 3151-3 |
ISSN | 1520-6017 ; 0022-3549 |
ISSN (online) | 1520-6017 |
ISSN | 0022-3549 |
DOI | 10.1016/j.xphs.2019.03.010 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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