This textbook on biosensor operate for longer periods unlike an affinity-based sensor, which should be replaced after detection action. The books explains about the long-term stability of the system and steadiness, immobilisation method and surface functionalisation. The book addresses the neglected areas of analyte-receptor binding and dissociation kinetics occurring on biosensor surfaces. Topics are covered in a comprehensive fashion, with homogeneous presentation for the benefit of the reader. The contributors address the economic aspects of biosensors and incorporate coverage of biosensor fabrication and nonobiosensors, among other topics. The comments, comparison, and discussion presented provides a better perspective of where the field of biosensors in heading. The book: Serves as a comprehensive resource on biosensor analysis? Examines timely topics such as biosensor fabrication and nonobiosensors? Covers economic aspects and medical applications (eg: the role of analytes in controlling diabetes).