Electrochemiluminescence resonance energy transfer immunoassay based on a porphyrin metal–organic framework and AuNPs/NSG for the sensitive detection of zearalenone

Abstract

In this study, a novel energy resonance transfer electrochemiluminescence (ECL-RET) immunoassay was developed for the first time for the detection of zearalenone (ZEN). The porphyrin metal-organic framework (PCN-222), an emerging...

A novel fluorescence–electrochemiluminescence dual-mode sensing platform for high-precision BRAF gene detection

“…This process does not depend on an external light source, resulting in a low background signal and high detection sensitivity. Consequently, ECL is widely used in biosensors, 1 food safety, 2,3 and environmental monitoring. 4,5 Fluorescence (FL) sensing technology is widely utilized in various fields, owing to its excellent sensitivity, high specificity, rapid detection, real-time monitoring, non-destructive sampling, and other advantages.…”