Efficient extraction of methylene blue from aqueous solution using phosphine-based deep eutectic solvents with carboxylic acid

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dc.authoridNaveed Ahmed Han / 0000-0001-7667-8553en_US
dc.authoridRuqaiyyah Siddiqui / 0000-0001-9646-6208en_US
dc.authorscopusidRuqaiyyah Siddiqui / 18635417000
dc.authorscopusidNaveed Ahmed Han / 7401797675
dc.authorwosidRuqaiyyah Siddiqui / JYL-4605-2024en_US
dc.authorwosidNaveed Ahmed Han / AAM-2892-2021en_US
dc.contributor.authorHassan, Muhammad Faheem
dc.contributor.authorKhan, Amir Sada
dc.contributor.authorAkbar, Noor
dc.contributor.authorİbrahim, Taleb Hassan
dc.contributor.authorKhamis, Mustafa I.
dc.date.accessioned2022-11-11T07:19:25Z
dc.date.available2022-11-11T07:19:25Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractMethylene blue (MB), an organic thiazine dye, has numerous industrial and medical applications. However, MB is a wastewater contaminant that is harmful to humans and aquatic life. Hence, its removal from water bodies is essential. In this work, five novel deep eutectic solvents (DESs) were synthesized using different precursors, screened, and studied for the extraction of methylene blue (MB) from aqueous solution using liquid-liquid extraction. The first, TOP-SA, was synthesized using trioctylphosphine (TOP) as a hydrogen bond acceptor (HBA) and 2-hydroxy benzoic acid as a hydrogen bond donor (HBD). Among these, TOP-SA had the highest MB removal efficiency. The effects of pH, contact time, initial MB concentration, volumetric ratio, temperature, and ionic strength were studied and optimized. A 99.3% removal was achieved in 5 min for a 200 mg dm(-3) MB solution mixed in a 1:10 ratio with TOP-SA at 25.0 degrees C. The structural properties of TOP-SA and its interactions with MB were investigated using FTIR. TOP-SA's toxicity was investigated using human cells in vitro. TOP-SA was found to be comparatively less toxic and is a more efficient MB remover than other literature reported ionic liquids (ILs).en_US
dc.identifier.citationHassan, M. F., Khan, A. S., Akbar, N., Ibrahim, T. H., Khamis, M. I., Jumean, F. H., ... & Yasir, N. (2022). Efficient Extraction of Methylene Blue from Aqueous Solution Using Phosphine-Based Deep Eutectic Solvents with Carboxylic Acid. Processes, 10(10), 2152.en_US
dc.identifier.doi10.3390/pr10102152en_US
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85140846908en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.3390/pr10102152
dc.identifier.uri2227-9717
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3311
dc.identifier.volume10en_US
dc.identifier.wosWOS:000873892700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSiddiqui, Ruqaiyyah
dc.institutionauthorKhan, Naveed Ahmed
dc.language.isoenen_US
dc.relation.ispartofPROCESSESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWastewateren_US
dc.subjectMethyl Orangeen_US
dc.subjectDeep Eutectic Solventen_US
dc.subjectIonic Lquiden_US
dc.subjectExtraction Efficiencyen_US
dc.titleEfficient extraction of methylene blue from aqueous solution using phosphine-based deep eutectic solvents with carboxylic aciden_US
dc.typeArticleen_US

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