| Autor: |
Mutiara Tintin, Fahrurrozi Mohammad, Sulistyo Hary, Hidayat Muslikhin |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Green Processing and Synthesis, Vol 12, Iss 1, Pp 31-44 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2191-9550 |
| DOI: |
10.1515/gps-2023-0067 |
| Popis: |
Bacterial cellulose (BC) is a microbiologically produced cellulose with high purity and excellent biocompatibility, allowing it to be used alone or in combination with other materials, including polymers and nanoparticles. This study was conducted to incorporate silver nanoparticles (AgNPs) into a BC matrix using simple and environmentally friendly methods in order to create a composite with superior industrial properties. The fabricated composites were characterized with Fourier transform infrared, X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive X-ray (EDX), while the thermal stability was investigated by thermogravimetric analysis. The antimicrobial activity of the composites was determined by observing the formation of an inhibition zone during the incubation of Staphylococcus aureus (gram-positive) and Escherichia coli (gram-negative). The SEM, EDX, and XRD analysis confirmed the presence of AgNPs. The composites also exhibit excellent thermal stability and significant antimicrobial activity against S. aureus and E. coli. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
