Aflatoxin B1 (AFB1) is a widely distributed toxic contaminant in food and poses a serious threat to public health. Therefore, an accurate, simple, cost-effective and on-site assay method is needed for sensitive detection of AFB1. Aptamer shows great potential in the construction of biosensor due to its high specificity and affinity. Multimodal biosensor based on aptamer is highly suitable for the analysis of AFB1 under complex conditions. And the detection results in different modes can be verified with each other, which greatly improves the accuracy of AFB1 detection.

中文翻译：

---

电化学-血糖仪-智能手机集成多模式生物传感器，用于准确检测黄曲霉毒素 B1


黄曲霉毒素 B1 （AFB1） 是一种广泛分布于食物中的有毒污染物，对公众健康构成严重威胁。因此，需要一种准确、简单、经济高效且现场检测的方法对 AFB1 进行灵敏检测。适配子由于其高特异性和亲和力，在生物传感器的构建中显示出巨大的潜力。基于适配体的多模态生物传感器非常适合复杂条件下的 AFB1 分析。并且不同模式下的检测结果可以相互验证，大大提高了 AFB1 检测的准确性。