Academic Journal
Synthesis of Silver Nanoparticles in an Eco-friendly Way using Lannea coromandelica Aqueous Bark Extract
| العنوان: | Synthesis of Silver Nanoparticles in an Eco-friendly Way using Lannea coromandelica Aqueous Bark Extract |
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| المؤلفون: | Nuritasari Azis, Abdul Wahid Wahab, Abdul Karim, Nursiah La Nafie, Triana Febrianti |
| المصدر: | Jurnal Kimia Sains dan Aplikasi, Vol 25, Iss 6, Pp 224-230 (2022) |
| بيانات النشر: | Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | synthesis, silver nanoparticles, eco-friendly, lannea coromandelica, Chemistry, QD1-999 |
| الوصف: | In this present study, silver nanoparticles (AgNPs) were synthesized through an easy, rapid, and eco-friendly pathway using Lannea coromandelica aqueous bark extract. The obtained AgNPs were characterized using Ultraviolet-Visible (UV-Vis) spectrophotometer, Fourier Transform Infrared (FTIR), X-ray Diffraction (XRD), and Scanning Electron Microscope (SEM). The results indicated that the pH of colloidal AgNPs played a vital role in forming AgNPs. The pH ranges used in this study were 6, 8, 10, and 12. The formation of AgNPs was confirmed by observing the surface plasmon resonance (SPR) band at each pH and obtaining a wavelength of 430.50, 419.50, 418.50, and 410.00 nm. A comparison of the FTIR spectra of Lannea coromandelica aqueous bark extract and AgNPs showed the contribution of the O-H group in reducing silver ions. XRD diffractogram showed that AgNPs formed at 2θ = 37.8056o (1 1 1), 44.0345o (2 0 0), 64.3942o (2 2 0), dan 77.5003o (3 1 1) with face-centered cubic (FCC) crystal structure, and the average particle size was 22.5047 nm. SEM results showed that the nanoparticles have a non-uniform and irregular shape. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Indonesian |
| تدمد: | 1410-8917 2597-9914 |
| Relation: | https://ejournal.undip.ac.id/index.php/ksa/article/view/46889; https://doaj.org/toc/1410-8917; https://doaj.org/toc/2597-9914 |
| DOI: | 10.14710/jksa.25.6.224-230 |
| URL الوصول: | https://doaj.org/article/9599afad2ba64b999e13b3012754002a |
| رقم الانضمام: | edsdoj.9599afad2ba64b999e13b3012754002a |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 14108917 25979914 |
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| DOI: | 10.14710/jksa.25.6.224-230 |