Chemical Sensors and Biosensors

作者：Brian R. Eggins · 年份：2002 · 被引用次数：496 · 研究领域：Electrochemical sensors and biosensors、Analytical Chemistry and Sensors

Series Preface Author s Preface Acronyms, Abbreviation and Symbols About Author Introduction Introduction to sensors Sensors and biosensors definitions Aspects of sensors Transduction Elements Electrochemical transducers introduction Potentiometry and ion selective electrodes: Nernst equation Voltammetry and amperometry Conductivity Field effect transistors Modified electrodes, thin film electrodes, microelectrodes and screen printed electrodes Photometric sensors Sensing Elements Introduction Ionic recognition Molecular recognition chemical recognition agents Molecular recognition spectroscopic recognition Molecular recognition biological recognition agents Immobilisation of biological component Performance Factors Introduction Selectivity Sensitivity Time factors Precision, accuracy and repeatability Different biomaterials Different transducers Some factors affecting performance of sensors Electrochemical Sensors and Biosensors Potentiometric sensors ion selective electrodes Potentiometric biosensors Amperometric sensors Conductometric sensors and biosensors Applications of FET sensors Photometric Applications Techniques for optical sensors Visible absorption spectroscopy Fluorescent reagents Indirect methods using competitive binding Reflection methods Light scattering techniques Mass Sensitive and Thermal Sensors The piezo electric effect Surface acoustic waves Thermal sensors Some Specific Applications Determination of glucose in blood amperometric biosensor Determinatio...