Bøger i IOP Series in Sensors and Sensor Systems serien

Volume 2 features Cognitive Sensors in smart healthcare, including appropriate Signal Processing, Filtering, Machine Learning and AI for medical Cognitive Science analysis and applications; Case Studies, Brain Disorder and Stress analysis.

This book covers the uses, fundamental concepts, and basic operation of EIT from the perspective of tactile sensor applications, making it a helpful text for students and newcomers to the field.

Biosensors have been employed for numerous applications from medical diagnosis, environmental monitoring, pharmaceutical analysis, food quality testing to defence and security purposes. Their development encompasses chemistry, physics, materials science, nanotechnology, and engineering. Being at the intersection of these multiple disciplines, this book is suitable for academic, clinical, and commercial researchers, as well as graduate students. This book reviews the latest studies and developments in the use of a range of biosensor platforms for the analysis of viral infections. Following an introduction to viruses and the importance of virus detection for medical applications the book introduces the properties, fabrication, characterization, applications, and recent research regarding optical, electrochemical, piezoelectric, fluorescence, thermal, magnetic, and micromechanical sensor families. It further embraces state-of-art technological developments that incorporate additional platforms such as microfluidic systems, lab-on-a-chip tools, and molecular imprinting techniques, and also includes relevant chemistry, physics, biology, medicine, and nanotechnology. In each case, the use and potential of each biosensor for viral detection are explained, and these points have been elaborated for the applications in Coronavirus, HIV, Hepatitis, Ebola, Zika, Norovirus, Influenza, SARS, and others.Key FeaturesTimely - with recent outbreaks of SARS, MERS and the present Covid-19 pandemic, biosensors for the detection of viral pathogens offer a cheap, simple to use and fast solution.Includes current trends and recent developments in biosensors, embracing state-of-art technological developments that incorporates additional platforms such as microfluidic systems, lab-on-a-chip-tools, and molecular imprinting techniquesFeatures the common biosensors systems used for medical applications, including applications for Coronavirus, HIV, Hepatitis, Ebola, Zika, Norovirus, Influenza, SARS and others.Future outlook and expectations for the biosensor technology for viral infections

This book reviews and showcases the design, fabrication and implementation of printed and flexible sensors and their range of applications. Since the use of flexible sensors has been demonstrated in almost every sector researchers are working towards optimization of present technologies and the implementation of new approaches, especially in light of developments emerging in printed and flexible electronics research. Some of the common issues faced and discussed include sensor stability in dynamic environments, non-availability of point-of-care devices, multifunctional sensing prototypes, requirement of high input power, saturation of sensitivity, difficulty in replacement of sensors operating in harsh real-time environments and need of biocompatible sensors for health monitoring.Key FeaturesReview of the various classes of printed flexible sensors and their applicationsEmbraces fabrication and characterization methods.Included applications for biomedical, industrial and environmental sciences.

This book provides the reader with the history, fundamentals and theoretical aspects of electronic tongues and their applications. It covers strategies to discriminate analytes in complex liquid media with simple and robust tools, the design and the miniaturization of multisensory systems, the novel chemical materials employed and advances in computational tools employed for information visualization and interpretation.In recent years, tremendous advances have been made in the field, most of them focused on advanced computational methods for information visualization and in the miniaturization of systems to allow portability. Including recent developments and fascinating attributes of multisensory systems based on nanostructured materials, including 2D materials, graphene and other polymeric nanostructures.The topics covered in the book are of vital importance in a wide range of modern and emerging nanotechnologies employed or to be employed in a range of industries and monitoring situations, and consequently have a great impact on our society. The main objective of the book is to provide the reader with a basic understanding of the key principles of electronic tongues and the recent advances in the field and will be a key resource for sensor and materials scientists and researchers from universities, industry and national laboratories working in the field of multisensory systems. The reader will understand the approaches to discriminate and classify analytes through the novel design of electrodes, nanostructured chemical materials, and advanced computational methods for information visualization.Key FeaturesInterdisciplinary. For researchers from chemistry, food science, engineering, instrumentation, electrochemistry, pharmacology, physics, and computer science.Includes theoretical aspects of detection techniques and applicationsHighlights novel nanomaterials and nanotechnology strategies for sensing enhancementFeatures advances in computational methods for multidimensional data visualizationConcludes with a roadmap for sensorial data combining machine learning and data mining techniques

Gas sensors are traditionally used as part of an industrial safety system, but they are also increasingly found in a range of settings including home and vehicle security, ventilation systems and environmental monitoring. The technology also holds great promise in non-invasive medical applications and as an essential component in the future Internet of Things. Metal oxide semiconductors are the most common materials exploited for gas sensing. However, in recent years there have been significant advances in both fundamental research and industrial development of gas sensors using new and novel materials. This is being driven by efforts to achieve better selectivity, higher sensitivity and lower power consumption as gas sensors are finding more widespread applications. This book reviews the developments and applications of traditional and emerging materials for gas sensors. Each chapter considers a sensor material and discusses the mode of operation, intrinsic material properties, preparation, device construction and areas of application opened by the novel modes of action and properties of the sensing material. With coverage spanning n- and p-type metal oxides, graphene, 2D metal chalcogenides, carbon nanotubes, ionic liquids and conducting polymer composites. This up-to-date synthesis will provide invaluable reading for industrial and academic researchers and engineers developing and exploiting new materials for the increasingly diverse areas of applications for modern gas sensors.Key FeaturesSuitable to broad readership from advanced students to research scientists.Interdisciplinary readership, from material scientists to sensor developersIncludes latest materials for sensor development.Encompasses industrial and other applications.

This book describes basic principles of electromagnetic induction measurements and consolidates the outcomes of recent research. It encompasses pipeline electromagnetic flow meters, electromagnetic flow meters, multiphase flow electromagnetic flowmeters and flow field of electromagnetic induction reconstruction.

Encompasses the physics, design characteristics, simulation and interface electronics and including case studies, future challenges, as well as several other aspects of wider sensor technology, Advances in Modern Sensors provides an overview of modern sensors and their applications. The broad scope will appeal to industrial and academic researchers, and application engineers.

Commencing by defining a set of standards for benchmarkingthis book then proceeds to provide a review of the physics and workings of several optical and super optical biosensors, and introduces two more superoptical biosensors. Mathcad is used to analyse these virtual biosensors andthese codes and available to readers for use in their own research.

Written for sensor and instrumentation scientists and engineers, this book reviews the fundamentals of wearable sensors, their function, design and fabrication. It looks at advanced aspects including interface electronics and signal processing for easy interpretation of data, data transmission, data networking, data security, and privacy.