Magnetic nanoparticles supported on various materials have recently gained significant attention due to their wide range of applications across multiple fields such as catalysis, biomedicine, environmental remediation, and magnetic separation. The support materials are essential for stabilizing magnetic nano-particles and enhancing their properties, thereby improving their performance and versatility. This review presents a comprehensive summary of recent advancements and key developments in supported magnetic nanoparticles, focusing on various support materials including silica, alumina, cellulose, charcoal, polymeric materials, and carbon nanotubes. We also discussed why we needed a shift from conventional nanoparticles to magnetic nanoparticles and from magnetic nanoparticles to supported magnetic nanoparticles. We discussed various support materials and their synthesis methods, and applications, highlighting their unique features and advantages. Furthermore, we address the prospects in this rapidly advancing field, highlighting the potential for continued research and innovation to uncover new opportunities and tackle emerging societal needs.
Dhiman et al. (Thu,) studied this question.
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