دورية أكاديمية
Valeriana jatamansi root extract a potent source for biosynthesis of silver nanoparticles and their biomedical applications, and photocatalytic decomposition
| العنوان: | Valeriana jatamansi root extract a potent source for biosynthesis of silver nanoparticles and their biomedical applications, and photocatalytic decomposition |
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| المؤلفون: | Pradisha Prem, Selvam Naveenkumar, Chinnaperumal Kamaraj, Chinnasamy Ragavendran, Arumugam Priyadharsan, Kumar Manimaran, Naify S Alharbi, Nilesh Rarokar, Tijo Cherian, Vimal Sugumar, Muthu Thiruvengadam, Vinoth Kumarasamy, Vetriselvan Subramaniyan |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | Biochemistry, Medicine, Microbiology, Biotechnology, Ecology, Infectious Diseases, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Bio-synthesis, Valeriana jatamansi, photocatalyst, antibiofilm, antioxidant |
| الوصف: | This study aimed to synthesize silver nanoparticles (VJ@AgNPs) using Valeriana jatamansi root extract and assess their antibacterial, antioxidant, and antibiofilm properties against Escherichia coli , Staphylococcus aureus , and Streptococcus mutans . Various chemical and physical characterization methods were employed to analyze the synthesized VJ@AgNPs. UV-Visible spectroscopy confirmed the presence of VJ@AgNPs with a peak absorption at 426 nm, while FT-IR results indicated the involvement of phyto-compounds from V. jatamansi in the reduction and stabilization of these nanoparticles. High-resolution transmission electron microscopy revealed well-dispersed spherical nature with an average size of 29.1 ± 2.06 nm, and X-ray diffraction confirmed their crystalline structure. The biosynthesized VJ@AgNPs exhibited significant antibacterial activity against all tested pathogens, with substantial inhibition zones at 50 and 100 μg/mL concentrations. Additionally, VJ@AgNPs displayed potent antibiofilm activity and antioxidant capacity in scavenging assays. Furthermore, these VJ@AgNPs showed promise in photocatalytic degradation, effectively removing 95% of RhB dye within 75 minutes under solar light irradiation, following pseudo-first-order kinetics. This suggests their potential application in wastewater treatment for organic dye removal. The biocompatible and environmentally friendly nature of VJ@AgNPs underscores their potential as therapeutic agents against bacterial infections and oxidative stress-related diseases. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | https://figshare.com/articles/journal_contribution/_i_Valeriana_jatamansi_i_root_extract_a_potent_source_for_biosynthesis_of_silver_nanoparticles_and_their_biomedical_applications_and_photocatalytic_decomposition/25133880Test |
| DOI: | 10.6084/m9.figshare.25133880.v1 |
| الإتاحة: | https://doi.org/10.6084/m9.figshare.25133880.v1Test https://figshare.com/articles/journal_contribution/_i_Valeriana_jatamansi_i_root_extract_a_potent_source_for_biosynthesis_of_silver_nanoparticles_and_their_biomedical_applications_and_photocatalytic_decomposition/25133880Test |
| حقوق: | CC BY 4.0 |
| رقم الانضمام: | edsbas.827E536B |
| قاعدة البيانات: | BASE |
| DOI: | 10.6084/m9.figshare.25133880.v1 |
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