Functionalized sepiolitic clay nanofibers as a natural ingredient in medical cosmetics

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dc.authorscopusid25648900100
dc.authorscopusid57222731943
dc.contributor.authorBenli, B.
dc.contributor.authorGönül, E.A.
dc.date.accessioned2024-07-18T20:17:18Z
dc.date.available2024-07-18T20:17:18Z
dc.date.issued2021
dc.description.abstractMedical clay, also known as medicinal clay, was first used in Mesopotamia around 2500 BC and is still a relevant topic today. Among typical medical clays, sepiolite, a fibrous clay in the family of palygorskite is often ignored by cosmetic brands as it is not found abundantly in nature as much as other clays like bentonite. However, much of the world reserves of this clay are in Turkey. In this study, antibacterial sepiolite clay was prepared from nanosilver added dispersed sepiolite samples. These Ag-nanoparticles (Ag-NPs) were formed according to green synthesis under microwave heating using the additives like alginate polymer and ascorbic acid later these fibers were put through serial dilution antibacterial tests using gram +/-bacteria (ATCC 25922 and ATCC 25923) for general quality control and determining minimum inhibitory concentrations. Although the best antibacterial clay samples (Ag-NPs have theoretically 30 mg/L of silver content) were washed at least five times with distilled water, it was observed that their antibacterial stability was still maintained. Finally, the morphology of sepiolite fibers smaller than 40 nm was characterized by AFM images show that highly dispersed single fibers can be used as a natural raw material and have a great opportunity in the development of new products in the cosmetic and medical sector. © 2021, Turkish Chemical Society. All rights reserved.en_US
dc.description.sponsorshipMAG-217M275; Türkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAKen_US
dc.description.sponsorshipThe authors would like to thank the Engineering Research Group of the Scientific and Technological Research Council of Turkey (TUBITAK) for supporting our project: MAG-217M275 entitled Improvement of Surface Properties of Body-soluble Magnesium Implants by Coating with Biodegradable Alginate Based Sepiolite Composite Thin Films. This paper was presented at the 4th International Cosmetic Congress as an oral presentation.en_US
dc.identifier.doi10.18596/jotcsa.847163
dc.identifier.endpage476en_US
dc.identifier.issn2149-0120
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85103892558en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage471en_US
dc.identifier.trdizinid1150715en_US
dc.identifier.urihttps://doi.org/10.18596/jotcsa.847163
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1150715
dc.identifier.urihttps://hdl.handle.net/11411/6499
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherTurkish Chemical Societyen_US
dc.relation.ispartofJournal of the Turkish Chemical Society, Section A: Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAntibacterial Clayen_US
dc.subjectClay Masksen_US
dc.subjectCosmeticsen_US
dc.subjectMedical Clayen_US
dc.subjectSepioliteen_US
dc.titleFunctionalized sepiolitic clay nanofibers as a natural ingredient in medical cosmetics
dc.typeArticle

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