Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris
elmorsi, F., Abou El– Kheir, W., Abd-Elqader, S., Helal, A., Farroh, K. (2021). Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris. EKB Journal Management System, 38(part 2 (Biological Sciences)), 142-167. doi: 10.21608/jsrs.2021.210684
Fatma abdelbaset elmorsi; W.S. Abou El– Kheir; SH. Abd-Elqader; A. M . Helal; KH. Farroh. "Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris". EKB Journal Management System, 38, part 2 (Biological Sciences), 2021, 142-167. doi: 10.21608/jsrs.2021.210684
elmorsi, F., Abou El– Kheir, W., Abd-Elqader, S., Helal, A., Farroh, K. (2021). 'Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris', EKB Journal Management System, 38(part 2 (Biological Sciences)), pp. 142-167. doi: 10.21608/jsrs.2021.210684
elmorsi, F., Abou El– Kheir, W., Abd-Elqader, S., Helal, A., Farroh, K. Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris. EKB Journal Management System, 2021; 38(part 2 (Biological Sciences)): 142-167. doi: 10.21608/jsrs.2021.210684

Synthesis of silver nanoparticles using Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris

Journal of Scientific Research in Science
Article 8, Volume 38, part 2 (Biological Sciences), January 2021, Page 142-167  XML PDF (1.05 MB)
Document Type: Original Article
DOI: 10.21608/jsrs.2021.210684
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Authors
Fatma abdelbaset elmorsi email 1; W.S. Abou El– Kheir2; SH. Abd-Elqader2; A. M . Helal3; KH. Farroh4
1Botany Department, Faculty of Women for Arts, Science and Education, Ain Shams University
2Botany Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt.
3National Institute of Oceanography and Fisheries, in land water and aquaculture branch, Cairo, Egypt.
4Nanotechnology and advanced material central lab (NAMCL) in Agriculture Research Central, Cairo, Egypt
Abstract
       Nowadays, we need to develop eco-friendly nanoparticles synthesis process that does not use toxic chemicals in the synthesis methods. Biological synthesis of nanomaterials is cheaper, innovative and environmental friendly. From this point, the present study focused on the synthesis of silver nanoparticles from the extracts of Ulva lactuca, Sargassum denticulatum, Spirulina platensis and Chlorella vulgaris. Characterizations were performed by UV-Visible Spectroscopy (UV-Vis), X-ray Diffraction (XRD) and particle morphology, and size of silver nanoparticles were observed by transmission electron microscope (TEM) It was found spherical shaped nanoparticles sizes with average diameter of approximately 20,78.8, 31 and 50 nm from the extracts  of the four algal species (Ulva lactuca, Sargassum denticulatum, Chlorella vulgaris and Spirulina platensis), respectively. So, the extracts from algae were screened for phytochemicals analysis followed by FT-IR to know the present chemical functional groups. Therefore, the present study illustrates silver nanoparticles can play an influential role in nanobiotechnology field in future.
Keywords
Characterization; Silver nanoparticles; Ulva lactuca; Sargassum denticulatum; Chlorella vulgaris and Spirulina platensis
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