Biosensor Report: Definition, Working, Components, and Techniques

This report provides a comprehensive overview of biosensors, devices that convert biological responses into electrical signals. It defines biosensors, their components (transducers, bio receptors, electronics, and display), and working principles, including the role of analytes and bio recognition. The report details the application of micro and nano fabrication techniques in biosensor development, discussing methods like photolithography and the use of graphene and graphite oxide. It highlights the impact of miniaturization and the advantages of nano-scale dimensions. The report concludes by emphasizing the wide-ranging applications of biosensors in healthcare, such as pregnancy tests and glucose monitoring, and underscores the influence of nanotechnology on biosensor advancements, suggesting a promising future for this technology. It also references key applications of biosensors in areas such as disease monitoring and treatment.