期刊
JOURNAL OF KING SAUD UNIVERSITY SCIENCE
卷 32, 期 2, 页码 1359-1365出版社
ELSEVIER
DOI: 10.1016/j.jksus.2019.11.028
关键词
Nanocomposite; Zirconium Phosphate; Chitosan; Photocatalysis; Antimicrobial
资金
- King Saud University, Riyadh, Saudi Arabia [RSP-2019/8]
- China Postdoctoral Science Foundation [2018M643168]
The chitosan based nanohydrogel reinforced nanocomposite was fabricated by facile sol-gel polymerization technique. A chitosan-cl-poly(AA)/ZrPO4 nanocomposite was discovered as a capable photocatalyst for the elimination of rhodamine dye. The designed chitosan-cl-poly(AA)/ZrPO4 nanocomposite was examined by various characterization approaches such as Scanning electron microscopy (SEM), X-Ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR) and Transmission electron microscopy (TEM). The photocatalytic experiment outcomes revealed that the nanocomposite had good remediation potential as 82% of rhodamine B dye was remediated within 3 h of process. The antimicrobial behavior of nanocomposite was studied against Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus bacteria. Cell toxicity of the synthesized chitosan-cl-poly(AA)/ZrPO4 nanocomposite was performed against Vibrio fischeri as model organism. The chitosan-cl-poly(AA)/ZrPO4 nanocomposite demonstrated the potential antibacterial behavior. (C) 2019 The Author(s). Published by Elsevier B.V. on behalf of King Saud University.
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