Biosynthesis, characterization and antioxidant activity of oleuropein-mediated silver nanoparticles
Yazarlar (6)
Doç. Dr. Nusret GENÇ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
İlyas Yıldız Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Radıa Chaouı Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ramazan ERENLER Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Dr. Öğr. Üyesi Cengiz Temiz Zonguldak Bulent Ecevit University, Türkiye
Prof. Dr. Mahfuz Elmastaş Sağlık Bilimleri Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Inorganic and Nano Metal Chemistry (Q3) | ||
| Dergi ISSN | 2470-1556 Dergi Bilgileri (2020) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2020 |
| Kabul Tarihi | 07-06-2020 | Yayınlanma Tarihi | 14-07-2020 |
| Cilt / Sayı / Sayfa | 51 / 1 / 1–9 | DOI | 10.1080/24701556.2020.1792495 |
| Makale Linki | http://dx.doi.org/10.1080/24701556.2020.1792495 | ||
| UAK Araştırma Alanları |
Organik Kimya
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| Özet |
| In this study, oleuropein was isolated from olive leaves by chromatographic method and its structure was elucidated by spectroscopic analyses such as FTIR, 1H-NMR and 13CNMR. Silver nanoparticles (AgNPs) were synthesized using oleuropein and their antioxidant activity was investigated using DPPH, ABTS•+, and FRAP assays. The AgNPs were characterized by UV-Vis, FT-IR, XRD, and SEM analyses. The absorption peak at 450 nm in UV-Vis spectrum confirmed the AgNPs formation. Scanning electron microscope (SEM) identified the formation of spherical-shaped nanoparticles with the average size of 71 nm. Rietveld analysis was carried out by X-ray diffraction data with High Score Plus software. XRD with 2θ degrees at 38.1°, 44.3°, 64.4° and 77.4° can be assigned to the (111), (200), (220) and (311) Bragg’s reflections of the face-centered cubic crystalline structure. Biosynthetic nanoparticles revealed … |
| Anahtar Kelimeler |
| antioxidant activity | Nanoparticles | natural product | oleuropein |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Yöksis | 31 |
| Web of Science | 75 |
| Scopus | 65 |
| Google Scholar | 114 |