Facile biomimetic synthesis of AgNPs using aqueous extract of Helichrysum arenarium: characterization and antimicrobial activity

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dc.contributor.authorYilmaz, Mustafa Tahsin
dc.contributor.authorİpirli, Hümeyra
dc.contributor.authorTaylan, Osman
dc.contributor.authorBalubaid, Mohammed Abdullah
dc.contributor.authorDertli?, Enes
dc.date.accessioned2026-02-28T12:09:00Z
dc.date.available2026-02-28T12:09:00Z
dc.date.issued2024
dc.departmentBayburt Üniversitesi
dc.description.abstractThe present study focuses on synthesis of silver nanoparticles (AgNPs) by employment of a green and facile synthesis method. Aqueous extract of Helichrysum arenarium was used as a reducing and capping agent. The bioreduction of silver particles was monitored using UV–Vis spectroscopy based on increase in color intensity led by surface plasmon resonance. SEM, TEM, FTIR, DSC, and XRD analyses were followed for characterization, divulging that the nanoparticles were thermally resistant in the size of approximately 20 nm with a quasi-spherical shape without any agglomeration. AgNPs possessed a nanocrystal form with presence of crystalline Ag. EDAX analysis was used to verify that the nanoparticles were silver as revealed by a typical optical absorption peak of metallic silver nanocrystallites. The AgNPs were shown to have strong antibacterial and antifungal effects on some foodborne pathogens. The method developed in this study could offer a green, facile biomimetic, and cost-effective method. © 2022 Taylor & Francis Group, LLC.
dc.description.sponsorshipDeanship of Scientific Research, King Saud University; King Abdulaziz University, KAU, (RG-22-135-42); King Abdulaziz University, KAU
dc.identifier.doi10.1080/24701556.2022.2081204
dc.identifier.endpage638
dc.identifier.issn24701556
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85131768821
dc.identifier.scopusqualityQ2
dc.identifier.startpage627
dc.identifier.urihttps://doi.org/10.1080/24701556.2022.2081204
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5778
dc.identifier.volume54
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor and Francis Ltd.
dc.relation.ispartofInorganic and Nano-Metal Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260218
dc.subjectantimicrobial activity
dc.subjectextract of Helichrysum arenarium
dc.subjectFacile biomimetic synthesis
dc.subjectsilver nanoparticles
dc.subjectstructural and thermal characterization
dc.titleFacile biomimetic synthesis of AgNPs using aqueous extract of Helichrysum arenarium: characterization and antimicrobial activity
dc.typeArticle

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