Biosensors for Environmental Diagnostics

Download or read book Biosensors for Environmental Diagnostics written by Bertold Hock and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reflects the current knowledge and trends in the field of biosensors for environmental monitoring. Biosensors combine the power of microelectronics with the selectivity and sensitivity of biological components to detect individual substances or groups of substances in the environment. Biosensors can also be used for recognizing biological effects such as genotoxicity, immunotoxicity and endocrine responses. For this purpose, components of biological origin such as microorganisms, enzymes, receptors or specific nucleic acid sequences are applied for the recognition and combined with a transducer system to provide toxicologic or pharmacologic data within seconds. This approach is expected not only to provide a significant contribution to measurement technology but also a basis for competent political decisions.