Zero-waste production of copper nanoparticles and activated carbon from erigeron canadensis l.: A sustainable approach for environmental and health applications

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dc.contributor.authorAytar, Erdi Can
dc.contributor.authorBasılı, Taşkın
dc.contributor.authorDurmaz, Alper
dc.contributor.authorAydın, Betül
dc.contributor.authorSeyfeli, Rukan Can
dc.contributor.authorKahyaoğlu, İbrahim Mizan
dc.contributor.authorKarakuş, Selcan
dc.date.accessioned2025-06-19T13:10:53Z
dc.date.available2025-06-19T13:10:53Z
dc.date.issued2025
dc.departmentAÇÜ
dc.description.abstractThis study presents a novel, zero-waste process for producing copper nanoparticles (CuNPs), activated carbons (ACs), and oil extract (OE) from a plant Erigeron canadensis L. in Sp. Pl.: 863 (1753). This method optimizes resource utilization and eliminates waste, offering a sustainable approach to green synthesis. The NPs were characterized using XRD, SEM, and FTIR. Their effectiveness was evaluated through comparative studies on methylene blue removal, antioxidant capacity, and antibacterial activity. The prepared OE exhibited superior antibacterial properties, particularly against Klebsiella pneumoniae subsp. pneumoniae ATCC 13883 (inhibition zone: 19 ± 0 mm) and Proteus vulgaris RSKK 96029 (inhibition zone: 18.7 ± 0.6 mm). The AC demonstrated exceptional dye adsorption efficiency, ranging from 98.62% to 99.50%. Antioxidant tests revealed that CuNPs possessed strong antioxidant capacity, with an IC50 of 0.023 ± 0.002 mg/mL in the DPPH radical scavenging test and 0.41 ± 0.07 mg/mL in the iron chelation test. The OE demonstrated lower DPPH scavenging capacity (0.43 ± 0.01) but significant iron-chelating ability (41.94 ± 1.06). In comparison, standard antioxidants EDTA and BHT showed lower effectiveness in their respective tests. These experimental findings underscore the potential of this green approach for bio zero-waste-derived products in environmental and biomedical applications, highlighting its broad applicability.
dc.identifier.doi10.1002/slct.202405073
dc.identifier.issn23656549
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85218916887
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://hdl.handle.net/11494/5547
dc.identifier.volume10
dc.identifier.wosWOS:001422817600001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorDurmaz, Alper
dc.language.isoen
dc.publisherJohn Wiley and Sons Inc
dc.relation.ispartofJohn Wiley and Sons Inc
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAntibacterial property
dc.subjectAntioxidant capacity
dc.subjectCuo nanoparticles
dc.titleZero-waste production of copper nanoparticles and activated carbon from erigeron canadensis l.: A sustainable approach for environmental and health applications
dc.typeArticle

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