Development of a Capsule Phase Microextraction Protocol for the Determination of Monomers Released from Dental Resins in Cola Drinks Analyzed by High‐Pressure Liquid Chromatography Coupled to UV DOI Creative Commons

Magdalini Vladitsi,

Natasa P. Kalogiouri, Petros Mourouzis

et al.

Journal of Separation Science, Journal Year: 2025, Volume and Issue: 48(5)

Published: May 1, 2025

ABSTRACT A novel, simple capsule phase microextraction combined with high‐pressure liquid chromatography coupled ultraviolet detection analytical method was developed for the simultaneous determination of organic monomers that can be released from dental resins [bisphenol‐A (BPA), bisphenol glycerolatedimethacrylate (Bis‐GMA), triethylene glycol dimethacrylate (TEGDMA), and urethane (UDMA)] in cola drinks. The critical parameters affect extraction, such as selection type size, extraction time, type, volume elution solvent, stirring rate during desorption were optimized. subsequently validated terms selectivity, linearity, accuracy, precision, robustness showed satisfactory results. limits quantitation equal to 0.06 0.2 ng/µL, respectively, recoveries ranged between 93.3% 106.9%. employed For this purpose, refreshments incubated 24 h 7 days, proposed successfully used monitoring release samples.

Language: Английский

Development of a Capsule Phase Microextraction Protocol for the Determination of Monomers Released from Dental Resins in Cola Drinks Analyzed by High‐Pressure Liquid Chromatography Coupled to UV DOI Creative Commons

Magdalini Vladitsi,

Natasa P. Kalogiouri, Petros Mourouzis

et al.

Journal of Separation Science, Journal Year: 2025, Volume and Issue: 48(5)

Published: May 1, 2025

ABSTRACT A novel, simple capsule phase microextraction combined with high‐pressure liquid chromatography coupled ultraviolet detection analytical method was developed for the simultaneous determination of organic monomers that can be released from dental resins [bisphenol‐A (BPA), bisphenol glycerolatedimethacrylate (Bis‐GMA), triethylene glycol dimethacrylate (TEGDMA), and urethane (UDMA)] in cola drinks. The critical parameters affect extraction, such as selection type size, extraction time, type, volume elution solvent, stirring rate during desorption were optimized. subsequently validated terms selectivity, linearity, accuracy, precision, robustness showed satisfactory results. limits quantitation equal to 0.06 0.2 ng/µL, respectively, recoveries ranged between 93.3% 106.9%. employed For this purpose, refreshments incubated 24 h 7 days, proposed successfully used monitoring release samples.

Language: Английский

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