GQDs@ZIF-8-based "turn off" molecularly imprinted fluorescence sensor for the detection of histamine in aquatic products.
Strict monitoring of histamine (His) is essential for evaluating aquatic product spoilage and ensuring food safety. Therefore, developing on-site detection techniques featuring rapid response, cost-effectiveness and high accuracy has grown increasingly imperative. In this work, a "turn-off" molecularly imprinted fluore...