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Research on synthesis and property of nano-textured Sc2O3-MgO efficient antibacterial agents.
- Source :
- Journal of Biological Inorganic Chemistry (JBIC); Apr2023, Vol. 28 Issue 3, p329-343, 15p
- Publication Year :
- 2023
-
Abstract
- In order to obtain the inorganic efficient antibacterial agents, the means of ion doping and morphology construction in this research are used to enhance the antibacterial property of nano-MgO, which is according to the "oxidative damage mechanism" and "contact mechanism". In this work, the nano-textured Sc<subscript>2</subscript>O<subscript>3</subscript>-MgO are synthesized by doping Sc<superscript>3+</superscript> in nano-MgO lattice through calcining at 600 °C. When the Sc<superscript>3+</superscript> content reaches 10%, the nanotextures on the powders surface are pretty clearly visible and uniform, and the specific surface area and the oxygen vacancy are ideal, so that the 10% Sc<superscript>3+</superscript>-doped powders (SM-10) has the excellent antibacterial property against E. coli and S. aureus (MBC = 0.03 mg/mL). The efficient antibacterial agents in this research have a better antibacterial effect than the 0% Sc<superscript>3+</superscript>-doped powders (SM-0, MBC = 0.20 mg/mL) and the commercial nano-MgO (CM, MBC = 0.40 mg/mL), which have application prospects in the field of antibacterial. [ABSTRACT FROM AUTHOR]
- Subjects :
- ANTIBACTERIAL agents
ESCHERICHIA coli
POWDERS
SURFACE area
Subjects
Details
- Language :
- English
- ISSN :
- 09498257
- Volume :
- 28
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Journal of Biological Inorganic Chemistry (JBIC)
- Publication Type :
- Academic Journal
- Accession number :
- 162682796
- Full Text :
- https://doi.org/10.1007/s00775-023-01995-2