Academic Journal
Low-viscosity ternary NADES for green extraction and UHPLC-DAD determination of potential endocrine-disrupting contaminants in wastewater.
| Τίτλος: | Low-viscosity ternary NADES for green extraction and UHPLC-DAD determination of potential endocrine-disrupting contaminants in wastewater. |
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| Συγγραφείς: | Luna-Díaz JM; Environmental Analytical Chemistry Group, University of Balearic Islands, Cra. Valldemossa km 7.5, 07122, Palma de Mallorca, Spain; Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Miguel de Cervantes 120, Chihuahua, 31136, Mexico., Leal-Quezada LO; Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Miguel de Cervantes 120, Chihuahua, 31136, Mexico., Ferrer L; Environmental Analytical Chemistry Group, University of Balearic Islands, Cra. Valldemossa km 7.5, 07122, Palma de Mallorca, Spain., Palacio E; Environmental Analytical Chemistry Group, University of Balearic Islands, Cra. Valldemossa km 7.5, 07122, Palma de Mallorca, Spain. Electronic address: edwin.palacio@uib.es. |
| Πηγή: | Talanta [Talanta] 2026 Aug 01; Vol. 305, pp. 129654. Date of Electronic Publication: 2026 Mar 10. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 2984816R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3573 (Electronic) Linking ISSN: 00399140 NLM ISO Abbreviation: Talanta Subsets: MEDLINE |
| Imprint Name(s): | Publication: Amsterdam : Elsevier Original Publication: Oxford : Pergamon Press |
| Ιατρικοί όροι (MeSH): | Water Pollutants, Chemical*/analysis , Water Pollutants, Chemical*/isolation & purification , Wastewater*/analysis , Wastewater*/chemistry , Deep Eutectic Solvents*/chemistry , Endocrine Disruptors*/analysis , Endocrine Disruptors*/isolation & purification, Chromatography, High Pressure Liquid/methods ; Green Chemistry Technology/methods ; Menthol/chemistry ; Camphor/chemistry ; Thymol/chemistry ; Parabens/analysis ; Triclosan/analysis ; Viscosity |
| Περίληψη: | A low-viscosity ternary natural deep eutectic solvent (NADES) composed of menthol, camphor and thymol, was developed as a sustainable extractant for the determination of methyl-, ethyl-, and propyl-paraben (MP, EP, PP), triclosan (TCSN), and 4-tert-octylphenol (4-t-OPH) in wastewater by UHPLC-DAD. Spectroscopic (FTIR, 1H NMR) and rheological characterization confirmed the formation of a stable hydrogen-bonded eutectic phase with markedly reduced viscosity, enabling direct chromatographic injection without dilution or back-extraction. The extraction process was optimized considering agitation mode, pH, ionic strength, extractant volume, and contact time. R-AE at neutral pH, 0.5 % Na (Copyright © 2026 The Authors. Published by Elsevier B.V. All rights reserved.) |
| Competing Interests: | Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. |
| Contributed Indexing: | Keywords: 4-tert-octylphenol; Direct injection; Green analytical chemistry; Low viscosity; Natural deep eutectic solvent; Parabens; Triclosan |
| Substance Nomenclature: | 0 (Water Pollutants, Chemical) 0 (Wastewater) 0 (Deep Eutectic Solvents) 0 (Endocrine Disruptors) 1490-04-6 (Menthol) 76-22-2 (Camphor) 3J50XA376E (Thymol) 0 (Parabens) 4NM5039Y5X (Triclosan) |
| Entry Date(s): | Date Created: 20260315 Date Completed: 20260711 Latest Revision: 20260711 |
| Update Code: | 20260711 |
| DOI: | 10.1016/j.talanta.2026.129654 |
| PMID: | 41832856 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1873-3573 |
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| DOI: | 10.1016/j.talanta.2026.129654 |