Green Synthesis of Silver Nanoparticles using <i>Bidens Frondosa </i>Extract and their Tyrosinase Activity
| Author | Qamar Abbas | en |
| Author | Muhammad Saleem | en |
| Author | Abdul Rehman Phull | en |
| Author | Muhammad Rafiq | en |
| Author | Mubashir Hassan | en |
| Author | Ki-Hwan Lee | en |
| Author | Sung-Yum Seo | en |
| Issued Date | 2017-04-30 | en |
| Abstract | Herbal nanoparticles gain lot of attention because of their pharmaceutical importance. The present study reports the eco-friendly synthesis, characterization and their tyrosinase activity of silver nanoparticles (AgNPs) using aqueous extract of Bidens frondosa. The appearance of brown color indicated the formation of B. frondosa AgNPs. The Formation of AgNPs was confirmed by UV–Vis spectroscopy, FTIR, FESEM and EDS analysis. The formation of herbal AgNPs of size ranging 20-70 nm further was assured by energy dispersive X-ray spectroscopy (EDS) and field emission scanning electron microscopy (FESEM). The mushroom tyrosinase inhibitory activity of synthesized AgNPs was evaluated. Nanoparticles were found to have significant higher tyrosinase inhibitory activity compared to control. The IC50 values of crude extract, AgNP and Kojic acid were found to be 9, 15, and 2.37 μg/mL, respectively. AgNPs of B. frondosa may be considered as potential candidate for the production of medical and cosmetic products. | en |
| DOI | https://doi.org/10.22037/ijpr.2017.2027 | en |
| Keyword | <i>Bidens frondosa</i> | en |
| Keyword | Medicinal Plants | en |
| Keyword | Silver Nanoparticles | en |
| Keyword | Tyrosinase Activity | en |
| Publisher | Brieflands | en |
| Title | Green Synthesis of Silver Nanoparticles using <i>Bidens Frondosa </i>Extract and their Tyrosinase Activity | en |
| Type | Original Article | en |
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