Synthesis of Moringa oleifera coated silver-containing nanocomposites of a new methacrylate polymer having pendant fluoroarylketone by hydrothermal technique and investigation of thermal, optical, dielectric and biological properties

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dc.authoridaksu, mecit/0000-0002-9864-727X
dc.authorwosidaksu, mecit/J-5404-2012
dc.contributor.authorErol, İbrahim
dc.contributor.authorCiğerci, İbrahim Hakkı
dc.contributor.authorÖzkara, Arzu
dc.contributor.authorAkyil, Dilek
dc.contributor.authorAksu, Mecit
dc.date.accessioned2023-07-26T11:51:36Z
dc.date.available2023-07-26T11:51:36Z
dc.date.issued2022
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractFirstly, silver nanoparticles were synthesized by green synthesis method from Moringa oleifera extract. Nanocomposites containing newly synthesized methacrylate polymer, poly 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA) and Ag nanoparticles from M. oleifera in different mass ratios (1, 3, and 5 wt%) were synthesized using the hydrothermal method. The morphological and structural properties of the materials have been examined by SEM, FTIR, UV, TGA, and XRD techniques. The activation energies (E-a) related to thermal decomposition of the nanocomposites were estimated by the Flynn-Wall-Ozawa and Kissinger-Akahira-Sunose methods by using non-isothermal TGA experiments. The thermal stability, glass transition temperature (T-g), and the thermal decomposition activation energy (E-a) values of nanocomposites were increased by increasing the Ag nanoparticles amount on the composite. The dielectric constant (epsilon '), the dielectric loss factor (epsilon '') and ac conductivity of neat PFPAMA and nanocomposites were also measured for the frequency range of 100 Hz to 2 kHz at 25 degrees C. It was seen that the frequency dependence of the dielectric constant and dielectric loss factor decreased with increasing frequency. The biological activities of nanocomposites against gram-positive (Staphylococcus aureus), gram-negative (Escherichia coli) bacteria and Candida krusei yeast were also tested. The antibacterial effect increased against both bacterial species as the amount of Ag nanoparticles from M. oleifera in the nanocomposites increased. In addition, the wound healing properties of nanocomposites were investigated by the scratch wound test.en_US
dc.description.sponsorshipAfyon Kocatepe University Scientific Research Projects Coordination Unit [21-FENED-25]en_US
dc.description.sponsorshipThis study has been supported by the Afyon Kocatepe University Scientific Research Projects Coordination Unit. The Project Number is 21-FENED-25.en_US
dc.identifier.doi10.1080/09205063.2022.2046986
dc.identifier.endpage1255en_US
dc.identifier.issn0920-5063
dc.identifier.issn1568-5624
dc.identifier.issue10en_US
dc.identifier.pmid35200112en_US
dc.identifier.scopus2-s2.0-85126199575en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1231en_US
dc.identifier.urihttps://doi.org/10.1080/09205063.2022.2046986
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12589
dc.identifier.volume33en_US
dc.identifier.wosWOS:000766124700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAksu, Mecit
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Biomaterials Science-Polymer Editionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectMethacrylate; Moringa Oleifera; Silver Nanoparticle; Hydrothermal Method; Thermal Decomposition Kinetics; Antimicrobial Activity; Dielectric Propertiesen_US
dc.subjectMethyl-Methacrylate; Escherichia-Coli; Glass-Transition; Nanoparticles; Biosynthesis; Degradation; Behavior; Agents; Copperen_US
dc.titleSynthesis of Moringa oleifera coated silver-containing nanocomposites of a new methacrylate polymer having pendant fluoroarylketone by hydrothermal technique and investigation of thermal, optical, dielectric and biological propertiesen_US
dc.typeArticleen_US

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