Synthesis and Characterization of Silver Nanoparticles (Ag NPs) Using Sargassum sp. Extract as an Antibacterial in Woven Fabrics
- 10.2991/assehr.k.210909.011How to use a DOI?
- characterization of silver nanoparticles (Ag NPs), Sargassum sp, woven fabrics
The purpose of this study was to synthesize silver nanoparticles (Ag NPs) using Sargassum sp. extract. Synthesized Ag NPs are used as antibacterial agents in woven fabrics. Sargassum sp. mixed with distilled water (1:4 w/v) then heated in the microwave for 1 minute with various power level at 60; 70 and 80. The extract obtained was dropped in an AgNO3 solution then heated in the microwave for 1; 3; 5; 7 and 9 minutes and obtained colloidal silver nanoparticle. Based on analysis using UV Vis obtained that Sargassum sp. extract can be used as a bioreductor in the preparation of silver nanoparticles. The Particle Size Analyzer (PSA) was used to obtain a particle diameter with z-average is 94.8 nm. Ag NPs applications on woven fabrics were characterized using XRD and NIR and antibacterial activity. XRD and NIR results show that Ag NPs has been deposited in woven fabrics, which is indicated by differences in spectra and diffractogram of the samples and blanks of woven fabrics. Woven fabrics deposited with Ag NPs provide antibacterial activity, both against S. aureus and E. coli bacteria.
- © 2021, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - A Wiraningtyas AU - Ruslan AU - P A Mutmainnah AU - E Rohaeti AU - K Budiasih PY - 2021 DA - 2021/09/11 TI - Synthesis and Characterization of Silver Nanoparticles (Ag NPs) Using Sargassum sp. Extract as an Antibacterial in Woven Fabrics BT - Proceedings of the 2nd International Conference on Science, Technology, and Modern Society (ICSTMS 2020) PB - Atlantis Press SP - 44 EP - 47 SN - 2352-5398 UR - https://doi.org/10.2991/assehr.k.210909.011 DO - 10.2991/assehr.k.210909.011 ID - Wiraningtyas2021 ER -