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Antibacterial magnetic nanoparticles for therapeutics: a review.
- Source :
-
IET Nanobiotechnology (Wiley-Blackwell) . Oct2019, Vol. 13 Issue 8, p786-799. 14p. - Publication Year :
- 2019
-
Abstract
- Along with the extensive range of exotic nanoparticle (NPs) applications, investigation of magnetic NPs (MNPs) in vitro has ushered modern antibacterial studies into an increasingly attractive research area. A great number of microorganisms exist in the size scales from nanometre to micrometre regions. The enormous potential of engineered MNPs in therapeutic procedures against various drug‐resistant bacteria has declined the menace of fatal bacterial infections. Many biocompatible MNPs have been introduced that possess remarkable impacts on various bacterial strains. Conventional synthesis methods such as co‐precipitation or hydrothermal techniques have been widely adopted in the production of MNPs. The MNPs for antibacterial applications are mainly required to be superparamagnetic, recyclable and biocompatible. To implement novel strategies in developing new generation antimicrobial magnetic nanomaterials, it is essential to obtain a comprehensive preview of recent achievements in synthesis, proposed antibacterial mechanisms and characterisation techniques of these nanomaterials. This review highlights notable aspects of antibacterial activity in engineered MNPs and nanocomposites including their particle properties (size, shape and saturation magnetisation), antibacterial mechanisms, synthesis methods, testing methods, surface modifications and minimum inhibitory concentrations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17518741
- Volume :
- 13
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- IET Nanobiotechnology (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 148455720
- Full Text :
- https://doi.org/10.1049/iet-nbt.2019.0146