Used in microbiological research to isolate and cultivate magnetotactic bacteria from environmental samples such as sediments and water. These bacteria synthesize intracellular magnetic nanoparticles and require specific redox and chemical conditions for growth. The medium supports their unique metabolic needs by providing a microaerobic environment, essential iron sources, and organic or inorganic nutrients depending on the bacterial strain. It enables the study of biomineralization, magnetosome formation, and potential applications in biotechnology, including targeted drug delivery, magnetic resonance imaging contrast enhancement, and environmental remediation. The medium is also used in geomicrobiology to investigate the role of magnetotactic bacteria in the Earth's magnetic field and sediment records.