Recent Advances in Personal Glucose Meter-Based Biosensors for Food Safety Hazard Detection.
Su WangHuixian HuangXin WangZiqi ZhouYunbo LuoKunlun HuangNan ChengPublished in: Foods (Basel, Switzerland) (2023)
Food safety has emerged as a significant concern for global public health and sustainable development. The development of analytical tools capable of rapidly, conveniently, and sensitively detecting food safety hazards is imperative. Over the past few decades, personal glucose meters (PGMs), characterized by their rapid response, low cost, and high degree of commercialization, have served as portable signal output devices extensively utilized in the construction of biosensors. This paper provides a comprehensive overview of the mechanism underlying the construction of PGM-based biosensors, which consists of three fundamental components: recognition, signal transduction, and signal output. It also detailedly enumerates available recognition and signal transduction elements, and their modes of integration. Then, a multitude of instances is examined to present the latest advancements in the application of PGMs in food safety detection, including targets such as pathogenic bacteria, mycotoxins, agricultural and veterinary drug residues, heavy metal ions, and illegal additives. Finally, the challenges and prospects of PGM-based biosensors are highlighted, aiming to offer valuable references for the iterative refinement of detection techniques and provide a comprehensive framework and inspiration for further investigations.
Keyphrases
- label free
- loop mediated isothermal amplification
- low cost
- public health
- heavy metals
- human health
- risk assessment
- real time pcr
- emergency department
- climate change
- type diabetes
- magnetic resonance imaging
- quantum dots
- blood glucose
- magnetic resonance
- skeletal muscle
- mass spectrometry
- blood pressure
- glycemic control
- nucleic acid