About Bioelectrodes and Biosensors
Bioelectrodes are sensors used to transmit information into or out of the bodyand are mainly applied in cardiology and neurology applications. Surface or transcutaneous electrodes used to monitor or measure electrical events in the body. A biosensor uses biological molecules, tissues, organisms to measure chemical or biochemical concentrations. Biosensors can be used in many medical and non-medical applications. Biomedical sensors detect simple physical parameters like blood pressure or temperature to blood glucose. Biosensors works by changing the pH, ions, blood gases (O2, CO2 and etc.), drugs, hormones, proteins, viruses, bacteria, tumors and etc.