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Tawakkol SM, Fayez YM, Fahmy NM, Lotfy HM, Shehata MAA. Coupling of Physical and Chromatographic Separation for Analyzing Cream Containing Miconazole, Mometasone Furoate and Gentamicin Sulphate. J Chromatogr Sci 2022; 61:347-357. [PMID: 35901458 DOI: 10.1093/chromsci/bmac063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 02/17/2022] [Accepted: 07/01/2022] [Indexed: 11/12/2022]
Abstract
High-performance liquid chromatographic method was developed, validated and applied for miconazole, mometasone and gentamicin in Momenta® cream. Physical separation was applied using two extraction procedures due to different solubility of the three components. First, a methanolic extract of the cream contained miconazole and mometasone was chromatographed on ODS-3 Inertsil C18 column (150 × 4.6, 5 μm) using acetonitrile: water (80:20, v/v) as a mobile phase, flow rate 1.5 mL·min-1, scanned at 230 nm, showing tR 2.817 and 6.808 min for mometasone and miconazole, respectively. Second, an aqueous extract of the cream containing gentamicin was derivatized with o-phthalaldehyde in order to enhance the gentamicin UV detection and subjected to ion pairing chromatography on Inertsil ODS-3 C18 column (150 × 4.6, 5 μm), using methanol: 0.025 M heptane sulphonic acid: glacial acetic acid (75:20:5, by volume) as a mobile phase, flow rate 0.8 mL·min-1, scanned at 330 nm where the three active gentamicin isomers were separated at tR 11.7, 15.6 and 18.3 min. Suitability of this method for quantitative estimation of the drugs was proved by validation according to ICH guidelines. The method was selective, precise and accurate so could be used for analysis of cream formulation in QC labs.
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Affiliation(s)
- Shereen Mostafa Tawakkol
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Banks complex, 4th industrial zone, 6th October City, Giza governorate 12451, Egypt
| | - Yasmin Mohammed Fayez
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Al kasr Al Aini St, Cairo governorate 11562, Egypt
| | - Nesma Mahmoud Fahmy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Banks complex, 4th industrial zone, 6th October City, Giza governorate 12451, Egypt
| | - Hayam Mahmoud Lotfy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Future University in Egypt, Cairo, End of 90's St, Cairo governorate 11835, Egypt
| | - Mostafa Abdel-Atty Shehata
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Al kasr Al Aini St, Cairo governorate 11562, Egypt
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Rahman H. Analytical Applications of Permanganate as an Oxidant in the Determination of Pharmaceuticals Using Chemiluminescence and Spectrophotometry: A Review. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411015666190617103833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Potassium permanganate is a green and versatile industrial oxidizing agent.
Due to its high oxidizing ability, it has received considerable attention and has been extensively used
for many years for the synthesis, identification, and determination of inorganic and organic compounds.
Objective:
Potassium permanganate is one of the most applicable oxidants, which has been applied in
a number of processes in several industries. Furthermore, it has been widely used in analytical pharmacy
to develop analytical methods for pharmaceutically active compounds using chemiluminescence
and spectrophotometric techniques.
Results:
This review covers the importance of potassium permanganate over other common oxidants
used in pharmaceuticals and reported its extensive use and analytical applications using direct, indirect
and kinetic spectrophotometric methods in different pharmaceutical formulations and biological
samples. Chemiluminescent applications of potassium permanganate in the analyses of pharmaceuticals
using flow and sequential injection techniques are also discussed.
Conclusion:
This review summarizes the extensive use of potassium permanganate as a chromogenic
and chemiluminescent reagent in the analyses of pharmaceutically active compounds to develop
spectrophotometric and chemiluminescence methods since 2000.
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Affiliation(s)
- Habibur Rahman
- Department of General Studies, Jubail Industrial College, Jubail Industrial City 31961, Saudi Arabia
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Lotfy HM, Fayez YM, Tawakkol SM, Fahmy NM, Shehata MAEA. Evaluation of graphical and statistical representation of analytical signals of spectrophotometric methods. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 184:61-70. [PMID: 28482207 DOI: 10.1016/j.saa.2017.04.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 03/30/2017] [Accepted: 04/18/2017] [Indexed: 06/07/2023]
Abstract
Simultaneous determination of miconazole (MIC), mometasone furaoate (MF), and gentamicin (GEN) in their pharmaceutical combination. Gentamicin determination is based on derivatization with of o-phthalaldehyde reagent (OPA) without any interference of other cited drugs, while the spectra of MIC and MF are resolved using both successive and progressive resolution techniques. The first derivative spectrum of MF is measured using constant multiplication or spectrum subtraction, while its recovered zero order spectrum is obtained using derivative transformation. Beside the application of constant value method. Zero order spectrum of MIC is obtained by derivative transformation after getting its first derivative spectrum by derivative subtraction method. The novel method namely, differential amplitude modulation is used to get the concentration of MF and MIC, while the novel graphical method namely, concentration value is used to get the concentration of MIC, MF, and GEN. Accuracy and precision testing of the developed methods show good results. Specificity of the methods is ensured and is successfully applied for the analysis of pharmaceutical formulation of the three drugs in combination. ICH guidelines are used for validation of the proposed methods. Statistical data are calculated, and the results are satisfactory revealing no significant difference regarding accuracy and precision.
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Affiliation(s)
- Hayam Mahmoud Lotfy
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmaceutical Sciences & Pharmaceutical industries, Future University in Egypt, Cairo, Egypt
| | | | - Shereen Mostafa Tawakkol
- Analytical Chemistry Department, Faculty of Pharmacy, Helwan University, Egypt; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Egypt
| | - Nesma Mahmoud Fahmy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Egypt.
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Khataee A, Lotfi R, Hasanzadeh A. A novel permanganate–morin–CdS quantum dots flow injection chemiluminescence system for sensitive determination of vancomycin. RSC Adv 2015. [DOI: 10.1039/c5ra14708e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The intensity of emitted light from KMnO4−morin−CdS QDs system is described as a novel chemiluminescence (CL) reaction. The CL intensity of this CL system was remarkably enhanced in the presence of vancomycin.
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Affiliation(s)
- Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
- Department of Applied Chemistry
- Faculty of Chemistry
- University of Tabriz
- 51666-16471 Tabriz
| | - Roya Lotfi
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
- Department of Applied Chemistry
- Faculty of Chemistry
- University of Tabriz
- 51666-16471 Tabriz
| | - Aliyeh Hasanzadeh
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
- Department of Applied Chemistry
- Faculty of Chemistry
- University of Tabriz
- 51666-16471 Tabriz
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Khataee AR, Hasanzadeh A, Iranifam M, Fathinia M, Hanifehpour Y, Joo SW. CuO nanosheets-enhanced flow-injection chemiluminescence system for determination of vancomycin in water, pharmaceutical and human serum. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 122:737-743. [PMID: 24374931 DOI: 10.1016/j.saa.2013.12.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Revised: 11/29/2013] [Accepted: 12/08/2013] [Indexed: 06/03/2023]
Abstract
A novel, rapid and sensitive CuO nanosheets (NSs) amplified flow-injection chemiluminescence (CL) system, luminol-H2O2-CuO nanosheets, was developed for determination of the vancomycin hydrochloride for the first time. It was found that vancomycin could efficiently inhibit the CL intensity of luminol-H2O2-CuO nanosheets system in alkaline medium. Under the optimum conditions, the inhibited CL intensity was linearly proportional to the concentration of vancomycin over the ranges of 0.5-18.0 and 18.0-40.0 mg L(-1), with a detection limit (3σ) of 0.1 mg L(-1). The precision was calculated by analyzing samples containing 5.0 mg L(-1) vancomycin (n=11) and the relative standard deviation (RSD) was 2.8%. Also, a high injection throughput of 120 sample h(-1) was obtained. The CuO nanosheets were synthesized by a sonochemical method. Also, X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses were employed to characterize the CuO nanosheets. The method was successfully employed to determine vancomycin hydrochloride in environmental water samples, pharmaceutical formulation and spiked human serum.
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Affiliation(s)
- A R Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
| | - A Hasanzadeh
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - M Iranifam
- Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh, East Azerbaijan, Iran
| | - M Fathinia
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Y Hanifehpour
- School of Mechanical Engineering, Yeungnam University, Gyeongsan 712-749, South Korea
| | - S W Joo
- School of Mechanical Engineering, Yeungnam University, Gyeongsan 712-749, South Korea.
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Iranifam M, Hasanzadeh A, Fathinia M, Khataee AR, Mousavi SA. Flow-injection chemiluminescence determination of gentamicin: optimization by central composite design. LUMINESCENCE 2013; 29:230-8. [DOI: 10.1002/bio.2533] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 04/03/2013] [Accepted: 04/22/2013] [Indexed: 01/06/2023]
Affiliation(s)
- M Iranifam
- Department of Chemistry, Faculty of Science; University of Maragheh; Maragheh East Azerbaijan Iran
| | - A Hasanzadeh
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry; University of Tabriz; Tabriz Iran
| | - M Fathinia
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry; University of Tabriz; Tabriz Iran
| | - A R Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry; University of Tabriz; Tabriz Iran
| | - S A Mousavi
- Sama Technical and Vocational Training College; Azad University, Mamaghan Branch; Mamaghan East Azerbaijan Iran
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Santos LHMLM, Araújo AN, Reis B, Montenegro MCBSM. Development of a multicommutated flow system with chemiluminometric detection for quantification of gentamicin in pharmaceuticals. JOURNAL OF AUTOMATED METHODS & MANAGEMENT IN CHEMISTRY 2010; 2010:913207. [PMID: 20981343 PMCID: PMC2957854 DOI: 10.1155/2010/913207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 09/02/2010] [Indexed: 05/30/2023]
Abstract
A new flow procedure based on multicommutation with chemiluminometric detection was developed to quantify gentamicin sulphate in pharmaceutical formulations. This approach is based on gentamicin's ability to inhibit the chemiluminometric reaction between luminol and hypochlorite in alkaline medium, causing a decrease in the analytical signal. The inhibition of the analytical signal is proportional to the concentration of gentamicin sulphate, within a linear range of 1 to 4 μg mL(-1) with a coefficient variation <3%. A sample throughput of 55 samples h(-1) was obtained. The developed method is sensitive, simple, with low reagent consumption, reproducible, and inexpensive, and when applied to the analysis of pharmaceutical formulations (eye drops and injections) it gave results with RSD between 1.10 and 4.40%.
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Affiliation(s)
- Lúcia H. M. L. M. Santos
- REQUIMTE, Department of Chemistry, Faculty of Pharmacy, University of Porto, Rua Anibal Cunha 164, 4050-047 Porto, Portugal
| | - A. N. Araújo
- REQUIMTE, Department of Chemistry, Faculty of Pharmacy, University of Porto, Rua Anibal Cunha 164, 4050-047 Porto, Portugal
| | - Boaventura Reis
- Centro de Energia Nuclear na Agricultura, Universidade de São Paulo, P.O. Box 96, 13400-970 Piracicaba, Brazil
| | - M. C. B. S. M. Montenegro
- REQUIMTE, Department of Chemistry, Faculty of Pharmacy, University of Porto, Rua Anibal Cunha 164, 4050-047 Porto, Portugal
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