期刊
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY
卷 53, 期 2, 页码 233-252出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10408347.2021.1949695
关键词
Biological hazards; chemical hazards; food contamination; food safety; microfluidic paper-based analytical devices
Food safety is a major concern for global public health, and the development of analytical tools for rapid screening of food contaminants is highly important. Microfluidic paper-based analytical devices (mu PADs) have emerged as a rapid and low-cost screening tool and have been widely used in the field of food safety.
Nowadays, food safety has become a major concern for the sustainability of global public health. Through the production and distribution steps, food can be contaminated by either chemical hazards or pathogens, and the determination of these plays a critical role in the processes of ensuring food safety. Therefore, the development of analytical tools that can provide rapid screening of these hazards is highly necessary. Microfluidic paper-based analytical devices (mu PADs) have advanced significantly in recent years as they are rapid and low-cost analytical screening tools for testing contaminated food products. This review focuses on recent developments of mu PADs for various applications in the food safety field. A description of the fabrication of selected papers is briefly discussed, and evaluation of the mu PADs' performance with regard to their precision and accuracy as well as their limits of detection is critically assessed. The advantages and disadvantages of these devices are highlighted.
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