Publication:
Highly Effective Degradation of Nitrophenols by Biometal Nanoparticles Synthesized using Caulis Spatholobi Extract
Highly Effective Degradation of Nitrophenols by Biometal Nanoparticles Synthesized using Caulis Spatholobi Extract
| datacite.subject.fos | oecd::Engineering and technology | |
| dc.contributor.author | Van Thuan Le | |
| dc.contributor.author | Van-Cuong Nguyen | |
| dc.contributor.author | Xuan-Thang Cao | |
| dc.contributor.author | Tan Phat Chau | |
| dc.contributor.author | Thi Dung Nguyen | |
| dc.contributor.author | Thi Lan-Huong Nguyen | |
| dc.contributor.author | Van-Dat Doan | |
| dc.contributor.editor | Hassan Karimi-Maleh | |
| dc.date.accessioned | 2022-10-31T09:48:36Z | |
| dc.date.available | 2022-10-31T09:48:36Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | The green biosynthesis of metal nanoparticles (MNPs) has been proved to have many advantages over other methods due to its simplicity, large-scale production, ecofriendly approach, and high catalytic efficiency. This work describes a single-step technique for green synthesis of colloidal silver (AgNPs) and gold nanoparticles (AuNPs) using the extract from Caulis Spatholobi stems. Ultraviolet-visible spectroscopy measurements were used to optimize the main synthesis factors, including metal ion concentration, reaction time, and reaction temperature via surface plasmon resonance phenomenon. Fourier-transform infrared spectroscopy showed the possible functional groups responsible for reducing and stabilizing the synthesized MNPs. The powder X-ray diffraction and selected area electron diffraction analysis confirmed the crystalline nature of the biosynthesized MNPs. High-resolution transmission electron microscopy revealed the spherical shape of MNPs with an average size of 10-20 nm. The obtained MNPs also exhibited the enhanced catalytic activity in the reduction of 2-nitrophenol and 3-nitrophenol. | |
| dc.identifier.doi | 10.1155/2021/6696995 | |
| dc.identifier.uri | http://repository.vlu.edu.vn:443/handle/123456789/463 | |
| dc.language.iso | en_US | |
| dc.relation.ispartof | Journal of Nanomaterials | |
| dc.relation.issn | 1687-4129 | |
| dc.relation.issn | 1687-4110 | |
| dc.title | Highly Effective Degradation of Nitrophenols by Biometal Nanoparticles Synthesized using Caulis Spatholobi Extract | |
| dc.type | journal-article | |
| dspace.entity.type | Publication | |
| oaire.citation.volume | 2021 |