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Artículo

Comparison of three cyclodextrins to optimize bisphenol A extraction from source water: Computational, spectroscopic and analytical studies

Saini, Shivender Singh; Copello, Guillermo JavierIcon ; Binotto Fagan, Solange; Zancan Tonel, Mariana
Fecha de publicación: 02/2023
Editorial: Wiley VCH Verlag
Revista: Journal of Separation Science
ISSN: 1615-9306
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Química Analítica

Resumen

Computationally and spectroscopically assisted analytical comparative investigation into the extraction of bisphenol A using three cyclodextrins, that is, α, β, and γ respectively, were performed. A simple, self-tailored μ-solid-phase extraction podium was used to extract bisphenol A from water samples, and high-performance liquid chromatography-ultraviolet was used for the qualitative and quantitative analysis of bisphenol A. Density functional theory first principle calculations, attenuated total reflectance Fourier-transform infrared spectroscopy and Fourier-transform Raman spectroscopy data supports the analytical selection of β-cyclodextrin as the adsorbent for bisphenol A extraction. Analytical optimization of various parameters including sample volume, sample pH, eluting solvent and its volume was performed to discover the most proper conditions for maximum extraction. Under the optimized conditions, a limit of detection value of 0.70 ng/ml and a limit of quantification value of 2.31 ng/ml was achieved with β-cyclodextrin, with recovery (%) values over 98.40–102.50 in real source water samples. Overall, well assisted by comprehensive computational and spectroscopic studies, a novel, simple, sensitive and economic analytical method was developed for the extraction of bisphenol A from source water using cyclodextrin.
Palabras clave: BISPHENOL A , CHROMATOGRAPHY , CYCLODEXTRINS , SOLID-PHASE EXTRACTION , SPECTROSCOPY
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/227603
URL: https://onlinelibrary.wiley.com/doi/10.1002/jssc.202300012
DOI: http://dx.doi.org/10.1002/jssc.202300012
Colecciones
Articulos(IQUIMEFA)
Articulos de INST.QUIMICA Y METABOLISMO DEL FARMACO (I)
Citación
Saini, Shivender Singh; Copello, Guillermo Javier; Binotto Fagan, Solange; Zancan Tonel, Mariana; Comparison of three cyclodextrins to optimize bisphenol A extraction from source water: Computational, spectroscopic and analytical studies; Wiley VCH Verlag; Journal of Separation Science; 46; 8; 2-2023; 1-10
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