Application of Bio-sensor

Biosensor is a new technology,which is based on life sciences,materials science and so on.Because it has many advantages,such as rapid,high sensitivity,strong specificity,real-time detection,online detection etc.,it has gradually become a hot research focus and is increasingly used in various fields.Here is to make a review on the principle and classification of biosensors,its application in food safety testing,environment monitoring,medicine and the detection of pathogen,etc.,and its future prospect.