'Biocompatible Nanomaterials' are found as important and keep growing in the field of Nanoscience and Nanotechnology. Researchers are investing much effort on the synthesis and applications of various biocompatible nanomaterials, due to their potential applications in biomedical science, biosensors, bio-chip designing, drug delivery etc. In particular, biocompatible nanomaterials are used to replace or applied directly instead of natural materials to function or contact with the living systems. This book provides new research and developments about the biocompatible nanomaterials conducted by the scientists who are currently working on Nanoscience.

Electrochemical biosensors are portable devices that permit rapid analysis of substances. They are most useful in detection and monitoring of biological, chemical and toxic agents. Briefly, with the help of transducer, the generated electrical signals from the responses to change in the bioactive layers are used for the interpretation. Similarly, nanomaterials have number of features that make them ideally suited for sensor applications, such as, its high surface area, high reactivity, easy dispersability and rapid fabrication. This collected work composed of the expert knowledge of many specialists in the construction and use of electrochemical biosensors made of nanostructured materials. This includes nanomaterials such as dendrimers, polymers, nanoparticles, nanotubes, oxides, enzymes and their hybrids as catalyst for various sensors such as glucose sensors, DNA sensors, neurotransmitters sensors, etc. This collected work provides new methodological advancements related to and correlated with the measurement of interested species in biomedical samples. Many studies are also included to illustrate the range of application and importance of the electrochemical biosensors. This provides the unique opportunity for readers to choice a new methods and applications of new electrochemical biosensors.