In this article we will discuss about:- 1. Introduction to Biosensors 2. Categories of Biosensors 3. Purposes 4. Applications 5. Advantages. Contents: Introduction to Biosensors Categories of Biosensors Purposes of Biosensors Applications of Biosensor Advantages of Biosensors 1. Introduction to Biosensors: Biosensor is an analytical device consisting of a biocatalyst (enzyme, cell or tissue) and […]