Jaw Cancer Detection Using Nano Amperometric Biosensor with Surface Tension Variables

1. Amperometric 2. Voltametric 3. Conductometric Biosensors [1]. In amperometric biosensor, current is final output, this current is measured in terms of oxygen. Whereas in Voltametric biosensor and voltage is final output. In conductometric biosensor, thermal voltage is final output. The biosensor contains a ligand and a transducer ligand means biological element and transducer mean which converts one form of energy to another form of energy the transducer output is an electrical signal measured either in volts or amperes. Biosensors are playing key roles in the field of Biomedical Engineering in detection of pathogens. Pathogens mean virus or fungi present in human body. The importance of Biosensors is increasing day by day in the field of Biomedical Engineering because of their accuracy, more sensitivity, less error ability.