Integrating efficient signal amplification and magnetic separation into a homogeneous electrochemical strategy: Achieving ultra-low background simultaneous detection of aflatoxin B1 and ochratoxin A

Key Points

• Ultra-low background detection improves the sensitivity of the electrochemical strategy for toxins.
• Simultaneous detection achieved for both aflatoxin B1 and ochratoxin A through innovative techniques.
• Method incorporates effective signal amplification and magnetic separation for better toxin measurement.
• Potential applications could enhance food safety protocols by enabling more accurate toxin detection.