A multichromatic colorimetric detection method for Vibrio parahaemolyticus based on Fe 3 O 4 -Zn-Mn nanoenzyme and dual substrates

The Fe₃O₄-Zn-Mn nanomimetic enzyme demonstrates significant importance in dual-substrate colorimetric detection for V. parahaemolyticus, owing to its enhanced sensitivity, selectivity, and rapid detection capabilities. Additionally, it offers cost-effectiveness, portability, and the potential for multiplex detection. This innovative approach holds promise for improving the monitoring and control of V. parahaemolyticus infections, thereby contributing to advancements in public health and food safety.