Electromigration Techniques in the Analysis of Selected Cosmetic Ingredients: A Review [PDF]
MoleculesThe cosmetics industry is one of the fastest-growing sectors worldwide. The dynamic evolution of this industry results in an increasingly diverse range of products containing various active ingredients.
Joanna Kończyk +3 more
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Ultrasound-Assisted Extraction Coupled With Derivatization for Sensitive High-Performance Liquid Chromatography Determination of Resorcinol in Permanent Hair Dyes. [PDF]
J Sep SciThe study presents a sensitive HPLC‐fluorescence method for determining resorcinol in hair dyes using dopamine derivatization and ultrasound‐assisted extraction. The approach enhances selectivity and achieves low detection limits, with validated accuracy and robustness. Application to commercial products confirms compliance with regulations. The method
Ntorkou M +3 more
europepmc +2 more sources
Biomedical Evaluation of Cortisol, Cortisone, and Corticosterone along with Testosterone and Epitestosterone Applying Micellar Electrokinetic Chromatography [PDF]
The Scientific World Journal, 2012 The validated micellar electrokinetic chromatography (MEKC) was proposed for the determination of five steroid hormones in human urine samples.
Tomasz Bączek +4 more
doaj +2 more sources
Recent Developments in Deep Eutectic Solvents Applications in Liquid Chromatography: 2019-2025. [PDF]
J Sep SciABSTRACT Deep eutectic solvents (DES) are used as mobile phase and stationary phase modifiers, or as for the stationary phase itself for thin layer/liquid/supercritical chromatography. Their specific properties can improve the separation selectivity, reduce peak tailing, and shorten the separation time.
Demir D +3 more
europepmc +2 more sources
A review of emerging techniques for pyrethroid residue detection in agricultural commodities [PDF]
HeliyonPyrethroid pesticides are essential for modern agriculture, helping to control pests and protect crops. However, due to growing concerns about their potential impact on human health and the environment, reliable detection methods are essential to ensure ...
Dirong Goh +5 more
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Principles of Micellar Electrokinetic Capillary Chromatography Applied in Pharmaceutical Analysis [PDF]
Advanced Pharmaceutical Bulletin, 2013 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.
Árpád Gyéresi +4 more
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Application of micellar electrokinetic capillary chromatography for routine analysis of different materials [PDF]
Hemijska Industrija, 2008 Micellar electrokinetic capillary chromatography (MEKC) has become a popular mode among the several capillary electro-migration techniques. Most drug analysis can be performed by using MEKC because of its wide applicability.
Injac Rade +2 more
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Разработка и регистрация лекарственных средств, 2022 Introduction. Curcuminoids are natural polyphenolic colorants with a wide spectrum of pharmacological activity. Modern hybrid and classical methods are used for the determination of curcuminoids.
D. I. Pisarev +5 more
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Molecules, 2022 It is now more than 25 years since the first report of enantioselective analysis by capillary electrophoresis-mass spectrometry (CE-MS) appeared.
Shahab A. Shamsi, Ferdoushi Akter
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Molecules, 2023 This study focuses on determining the partition coefficients (logP) of a diverse set of 63 molecules in three distinct micellar systems: hexadecyltrimethylammonium bromide (HTAB), sodium cholate (SC), and lithium perfluorooctanesulfonate (LPFOS).
Leila Saranjam +5 more
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