Bismuth-coated manganese hexaferrite nanoparticles as solar-activated photocatalysts for degradation of tetracycline and inactivation of antibiotic-resistant bacteria

Key Points

• Effective degradation of tetracycline occurs with manganese hexaferrite nanoparticles, promoting environmental safety.
• Inactivation of antibiotic-resistant bacteria is achieved by photocatalytic processes under solar activation, highlighting versatility.
• Observational analysis of photocatalysts demonstrates potential applications in wastewater treatment and public health.
• Supports the development of innovative nanomaterials for combating pharmaceutical pollutants and resistant microbes.