Garcinia mangostana Shell and Tradescantia spathacea Leaf Extract- Mediated One-pot Synthesis of Silver Nanoparticles with Effective Antifungal Properties
| Autor: | Dong Yen Pham Nguyen, Ngoc Thuy Trang Le, Dai Hai Nguyen, Thai Thanh Hoang Thi, Yern Chee Ching, Ngoc Hoi Nguyen, Quynh Mong Truong |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Antifungal
food.ingredient biology Chemistry medicine.drug_class One-pot synthesis Biomedical Engineering Shell (structure) Pharmaceutical Science Medicine (miscellaneous) Bioengineering biology.organism_classification Silver nanoparticle food Garcinia mangostana medicine Biotechnology Tradescantia spathacea Nuclear chemistry |
| Zdroj: | Current Nanoscience. 17:762-771 |
| ISSN: | 1573-4137 |
| DOI: | 10.2174/1573413716666201222111244 |
| Popis: | Background: The feasibility of plant extracts for metallic nanoparticle fabrication has been demonstrated. Each plant species impacts differently on formed nanoparticles, thus specific plants need to be explored in detail. Objective: Continuing the fabrication of nanoparticles using green method, Garcinia mangostana shell and Tradescantia spathacea leaf extract are exploited as reducing sources to form two types of silver nanoparticles (GMS-AgNPs and TSL-AgNPs) less than 50 nm. Methods: Structural characterization of GMS-AgNPs and TSL-AgNPs was performed by ultravioletvisible spectrophotometry (UV-vis), Fourier transform infrared spectroscopy (FTIR), X-ray energy dispersive spectrometer (EDAX), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Antifungal tests of GMS-AgNPs and TSL-AgNPs were performed with Aspergillus niger, Aspergillus flavus, and Fusarium oxysporum. Results: UV-vis spectra with the 440-nm peak demonstrate the silver nanoparticle formation. FTIR analysis shows the GMS-AgNPs and TSL-AgNPs modified by organic functional groups. The SEM and TEM images indicate that the GMS-AgNPs are spherical shaped with rough edged, while the TSL-AgNPs are spherical shape with smooth surface. The GMS-AgNP average size (15.8 nm) is smaller than TSL-AgNP (22.4 nm). In addition, antifungal tests using Aspergillus niger, Aspergillus flavus, and Fusarium oxysporum reveal that GMS-AgNPs and TSL-AgNPs can significantly inhibit the proliferation of these fungal strains. Conclusion: Garcinia mangostana shell and Tradescantia spathacea leaf extract as renewable and eco-friendly resources playing a dual role for nanoparticle biosynthesis create GMS-AgNPs and TSL-AgNPs with high antifungal efficiency for biomedical or agricultural applications. |
| Databáze: | OpenAIRE |
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