One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate
Metallic nanoparticles have been focus of research because of their characteristic properties, specifically the LSPR which can have wide applications in biomedical sciences and engineering. Currently, traditional physical and chemical methods can synthesize these nanoparticles but their disadvanta...
| Autores principales: | , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
2016
|
| Acceso en línea: | http://eprints.uanl.mx/14864/1/73.pdf |
| _version_ | 1824414168166432768 |
|---|---|
| author | Valdez, Jesús Gómez, Idalia |
| author_facet | Valdez, Jesús Gómez, Idalia |
| author_sort | Valdez, Jesús |
| collection | Repositorio Institucional |
| description | Metallic nanoparticles have been focus of research because of their characteristic properties, specifically the LSPR which can have
wide applications in biomedical sciences and engineering. Currently, traditional physical and chemical methods can synthesize
these nanoparticles but their disadvantages such as costs, time, effectiveness, and toxicity of precursors provide a wide range
of problems for the synthesis of these nanoparticles. Recently, some natural polymers and organic compounds have been used
for the synthesis of nanoparticles by green methods. In this study, we synthesize copper, silver, and gold nanoparticles using
sodium alginate as reducing and stabilizing agent under microwave irradiation. The LSPR for each system was observed by UV-vis
spectroscopy. Particle size distribution and zeta potential demonstrate the size and stability for these nanoparticles. FESEM and
TEM microscopies have shown the size and morphology of these systems correlated with UV-vis, particle size distribution, and
zeta potential analyses. The study demonstrates a rapid, facile, cheaper, and one-step green method of synthesis for these metallic
nanoparticles being an alternative to the conventional methods used for synthesis of metallic nanoparticles. |
| format | Article |
| id | eprints-14864 |
| institution | UANL |
| language | English |
| publishDate | 2016 |
| record_format | eprints |
| spelling | eprints-148642020-06-02T18:25:34Z http://eprints.uanl.mx/14864/ One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate Valdez, Jesús Gómez, Idalia Metallic nanoparticles have been focus of research because of their characteristic properties, specifically the LSPR which can have wide applications in biomedical sciences and engineering. Currently, traditional physical and chemical methods can synthesize these nanoparticles but their disadvantages such as costs, time, effectiveness, and toxicity of precursors provide a wide range of problems for the synthesis of these nanoparticles. Recently, some natural polymers and organic compounds have been used for the synthesis of nanoparticles by green methods. In this study, we synthesize copper, silver, and gold nanoparticles using sodium alginate as reducing and stabilizing agent under microwave irradiation. The LSPR for each system was observed by UV-vis spectroscopy. Particle size distribution and zeta potential demonstrate the size and stability for these nanoparticles. FESEM and TEM microscopies have shown the size and morphology of these systems correlated with UV-vis, particle size distribution, and zeta potential analyses. The study demonstrates a rapid, facile, cheaper, and one-step green method of synthesis for these metallic nanoparticles being an alternative to the conventional methods used for synthesis of metallic nanoparticles. 2016 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/14864/1/73.pdf http://eprints.uanl.mx/14864/1.haspreviewThumbnailVersion/73.pdf Valdez, Jesús y Gómez, Idalia (2016) One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate. Journal of Nanomaterials, 2016. pp. 1-7. ISSN 1687-4110 http://doi.org/10.1155/2016/9790345 doi:10.1155/2016/9790345 |
| spellingShingle | Valdez, Jesús Gómez, Idalia One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| title_full | One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| title_fullStr | One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| title_full_unstemmed | One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| title_short | One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate |
| title_sort | one step green synthesis of metallic nanoparticles using sodium alginate |
| url | http://eprints.uanl.mx/14864/1/73.pdf |
| work_keys_str_mv | AT valdezjesus onestepgreensynthesisofmetallicnanoparticlesusingsodiumalginate AT gomezidalia onestepgreensynthesisofmetallicnanoparticlesusingsodiumalginate |