Back to Search
Start Over
Ferrite bismuth-based nanomaterials: From ferroelectric and piezoelectric properties to nanomedicine applications.
- Source :
-
Colloids & Surfaces B: Biointerfaces . Jan2024, Vol. 233, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- Bismuth ferrite (BiFeO 3), a perovskite-type oxide, possesses unique morphology and multiferroicity, rendering it highly versatile for various applications. Recent investigations have demonstrated that BiFeO 3 exhibits enhanced Fenton-like and photocatalytic behaviors, coupled with its piezoelectric/ferroelectric properties. BiFeO 3 can catalytically generate highly oxidative reactive oxygen species (ROS) when exposed to hydrogen peroxide or light irradiation. Consequently, bismuth ferrite-based nanomaterials have emerged as promising candidates for various biomedical applications. However, the precise fabrication of BiFeO 3 -based materials with controllable features and applications in diverse biomedical scenarios remains a formidable challenge. In this review, we initially summarize the Fenton reaction property, ferroelectric, and piezoelectric properties of BiFeO 3. We further survey the current methodologies for synthesizing BiFeO 3 nanomaterials with diverse morphologies. Subsequently, we explore the effects of element doping and heterojunction formation on enhancing the photocatalytic activity of BiFeO 3 , focusing on microstructural, electronic band structure, and modification approaches. Additionally, we provide an overview of the recent advancements of BiFeO 3 -based nanomaterials in biomedicine. Finally, we discuss the prevailing obstacles and prospects of BiFeO 3 for biomedical applications, offering valuable insights and recommendations for forthcoming research endeavors. [Display omitted] • Summary of the Fenton reaction, ferroelectricity, and piezoelectricity in BiFeO 3. • Summary of the shape and photocatalytic performance in BiFeO 3. • Summary of the applications of BiFeO 3 in bioimaging, antibacterial and anticancer. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09277765
- Volume :
- 233
- Database :
- Academic Search Index
- Journal :
- Colloids & Surfaces B: Biointerfaces
- Publication Type :
- Academic Journal
- Accession number :
- 173976094
- Full Text :
- https://doi.org/10.1016/j.colsurfb.2023.113642