Ultrasensitive Fluorescent Immunoassay for Aflatoxin B1 Detection Using SiO2 Nanospheres

Key Points

• Detection of aflatoxin B1 significantly improves with the proposed assay method, enhancing food safety.
• Sensitivity reached as low as 0.5 ng/mL, showcasing the assay’s effectiveness in identifying contaminants.
• Assessment utilized fluorescent immunoassay technology with SiO2 nanospheres for enhanced measurement capabilities.
• Improved detection methods may lead to stricter regulations in food safety and quality assurance.