Self-assembly, surface, antibacterial, and solubilization properties of phenylglycine type amino acid-based cationic surfactants

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dc.authorid0000-0002-0386-589Xen_US
dc.authorid0000-0002-8611-9840en_US
dc.authorid0000-0001-7712-2813en_US
dc.contributor.authorOlutaş, Elif Berna
dc.contributor.authorKartal, Necla Büşra
dc.contributor.authorYıldırım, Arzu Birinci
dc.date.accessioned2023-11-16T07:40:24Z
dc.date.available2023-11-16T07:40:24Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.descriptionThe authors are thankful to the Research and Development Foundation of Bolu Abant Izzet Baysal University (Grant No. 2020.03.03.1482) for the financial support of this work.en_US
dc.description.abstractHere, synthesis and characterization of amino acid-based chiral cationic surfactants containing phenyl-glycine moiety, L-phenylglycine hydrochloride octyl ester (L-PgC8E), and L-phenylglycine hydrochloride decyl ester (L-PgC10E), and their physicochemical properties such as the micellization, surface, and volu-metric parameters have been reported. In addition, the structural analyses of the aggregates of these esters were also performed by dynamic light scattering (DLS) and transmission electron microscopy (TEM) techniques. It was found that the presence of a phenyl ring in the head group promoted the micelle formation leading to a smaller critical micelle concentration (CMC) value and enhancing the adsorption efficiency with an increased hydrocarbon chain. Besides, the antibacterial activities of the synthesized surfactants have been explored against three Gram-positive (G+) and seven Gram-negative (G-) bacteria below and above their CMC values by measuring the zone of inhibition diameter. The results showed that L-PgC8E was more active than L-PgC10E against all bacteria; this was explained by the formation of smal-ler and less stable aggregates that could interact efficiently with the bacterial membrane. Furthermore, the solubilization power (SP) of both surfactants for Methyl Red (MR) was determined, and it was found that L-PgC10E with a longer hydrocarbon chain and forming a large hydrophobic area by its large aggre-gates showed a more efficient solubilizing power.(c) 2022 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipResearch and Development Foundation of Bolu Abant Izzet Baysal University; [2020.03.03.1482]en_US
dc.identifier.citationOlutas, E. B., Kartal, N. B., & Yildirim, A. B. (2022). Self-assembly, surface, antibacterial, and solubilization properties of phenylglycine type amino acid-based cationic surfactants. Journal of Molecular Liquids, 367, 120528.en_US
dc.identifier.doi10.1016/j.molliq.2022.120528
dc.identifier.endpage14en_US
dc.identifier.isbn1873-3166
dc.identifier.issn0167-7322
dc.identifier.scopus2-s2.0-85139594857en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.molliq.2022.120528
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11842
dc.identifier.volume367en_US
dc.identifier.wosWOS:000869467100004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorOlutaş, Elif Berna
dc.institutionauthorKartal, Necla Büşra
dc.institutionauthorYıldırım, Arzu Birinci
dc.language.isoenen_US
dc.publisherElseiveren_US
dc.relation.ispartofJournal of Molecular Liquidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmino Acid-Based Surfactanten_US
dc.subjectMicellizationen_US
dc.subjectSurface Tensionen_US
dc.subjectCritical Micelle Concentrationen_US
dc.subjectSodium Dodecyl-Sulfateen_US
dc.subject2 Organic-Dyesen_US
dc.titleSelf-assembly, surface, antibacterial, and solubilization properties of phenylglycine type amino acid-based cationic surfactantsen_US
dc.typeArticleen_US

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