Biosensors are devices that are used to detect a biological analyte. It is a very important field of study for biotechnology and biomedicine. Biosensor technology is very useful for early detection and study of disease. This book on biosensors discusses the recent advances that have been seen in the field. Popular applications that have already been developed in this field include glucose monitoring devices and drug residue detectors for the food industry. Topics included in this book discuss the advanced research that is taking place in this field. It is a valuable compilation of topics, ranging from the basic to the most complex advancements in the field of biosensors. This book, with its detailed analyses and data, will prove immensely beneficial to professionals and students involved in this area at various levels.