7 results for "Eleonora Mircia"
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Development and Validation of a Capillary Zone Electrophoresis Method with Indirect UV Detection for the Simultaneous Determination of Azelaic Acid and Salicylic Acid in Pharmaceutical and Cosmetic Preparations
Azelaic acid (AZA) and salicylic acid (SA) are widely used active ingredients in pharmaceutical and cosmetic formulations for the treatment of acne, rosacea, hyperpigmentation, and other dermatological conditions. Despite their frequent co-administration, analytical methods for their simultaneous…
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Analytical Strategies for the Determination of Dapagliflozin in Pharmaceutical and Biological Matrices: A Comprehensive Review
Dapagliflozin (DAPA), a selective sodium–glucose cotransporter 2 inhibitor, is widely used in the management of type 2 diabetes mellitus, with additional indications in heart failure and chronic kidney disease. The growing analytical demand for DAPA determination in pharmaceutical formulations…
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Simultaneous Determination of Loratadine, Desloratadine and Cetirizine by Capillary Zone Electrophoresis
Purpose: The aim of the study was the development of a simple and rapid analytical procedure for the determination of the most frequently used antihistamine derivatives. Methods: A capillary zone electrophoretic method was developed for the simultaneous separation of loratadine, desloratadine and…
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Principles of Micellar Electrokinetic Capillary Chromatography Applied in Pharmaceutical Analysis
Since its introduction capillary electrophoresis has shown great potential in areas where electrophoretic techniques have rarely been used before, including here the analysis of pharmaceutical substances. The large majority of pharmaceutical substances are neutral from electrophoretic point of…
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Development of a generic method for the determination of proton-pump inhibitors by capillary zoneelectrophoresis
A generic capillary zone electrophoresis method was developed for the analysis of four proton pump inhibitors: omeprazole, pantoprazole, lansoprazole and rabeprazole. During preliminary analysis screening of phosphate buffers at different pH levels was performed, in order to determine the optimum…
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Thin Layer Chromatographic Analysis of Beta-Lactam Antibiotics
Purpose: The paper describes some thin layer chromatographic procedures that allow simple and rapid separation and identification of penicillins and cephalosporins from complex mixtures. Methods: Using silicagel GF254 as stationary phase and selecting different mobile phases we succeeded in the…
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Comprehensive Review on Chiral Stationary Phases in Single-Column Simultaneous Chiral–Achiral HPLC Separation Methods
This comprehensive review explores the utilization of chiral stationary phases (CSPs) in the context of single-column simultaneous chiral–achiral high-performance liquid chromatography (HPLC) separation methods. While CSPs have traditionally been pivotal for enantioselective drug analysis…