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Author: Amay Jairaj Bandodkar Publisher: ISBN: Category : Languages : en Pages : 190
Book Description
With an expected compound annual growth rate of 35% over the next five years, the global wearables market is poised to reach 148 million annual shipments in 2019. One of the alluring factors of wearables is the incorporation of sensors that can monitor a people's well-being and their surroundings in a continuous autonomous fashion. Such continuous stream of vital data thus offers unprecedented avenue in healthcare, defense and environmental domains. Though the attractiveness of wearable sensors is indubitable, this nascent field is marred with several challenges and not much has been done to address these. A major challenge is the unavailability of important wearable sensors. For example, the wearable sensor field is dominated by sensors that monitor physical parameters, for example, motion, pressure, temperature, heart rate and brain-activity sensors etc. One must monitor chemicals in addition to physical parameters in order to obtain a comprehensive knowledge of a person's well-being. Continuous chemical monitoring is important for analyzing fitness levels, alerting people about serious medical conditions, e.g., diabetes, traumatic brain injury, soft tissue injury etc. At present only blood analyzers are available to measure these chemicals. But the intrusive nature of these analyzers, due to blood sampling step, render then impractical for continuous, everyday use. Sensors that can perform continuous non-invasive monitoring of vital chemical biomarkers are thus highly desired, yet missing. The present thesis focuses on filling this technological vacuum by developing body-compliant, skin-worn electrochemical sensors that can detect physiologically relevant chemicals directly on the human skin in a completely non-invasive fashion.
Author: Amay Jairaj Bandodkar Publisher: ISBN: Category : Languages : en Pages : 190
Book Description
With an expected compound annual growth rate of 35% over the next five years, the global wearables market is poised to reach 148 million annual shipments in 2019. One of the alluring factors of wearables is the incorporation of sensors that can monitor a people's well-being and their surroundings in a continuous autonomous fashion. Such continuous stream of vital data thus offers unprecedented avenue in healthcare, defense and environmental domains. Though the attractiveness of wearable sensors is indubitable, this nascent field is marred with several challenges and not much has been done to address these. A major challenge is the unavailability of important wearable sensors. For example, the wearable sensor field is dominated by sensors that monitor physical parameters, for example, motion, pressure, temperature, heart rate and brain-activity sensors etc. One must monitor chemicals in addition to physical parameters in order to obtain a comprehensive knowledge of a person's well-being. Continuous chemical monitoring is important for analyzing fitness levels, alerting people about serious medical conditions, e.g., diabetes, traumatic brain injury, soft tissue injury etc. At present only blood analyzers are available to measure these chemicals. But the intrusive nature of these analyzers, due to blood sampling step, render then impractical for continuous, everyday use. Sensors that can perform continuous non-invasive monitoring of vital chemical biomarkers are thus highly desired, yet missing. The present thesis focuses on filling this technological vacuum by developing body-compliant, skin-worn electrochemical sensors that can detect physiologically relevant chemicals directly on the human skin in a completely non-invasive fashion.
Author: Dr A. Pandikumar Publisher: Royal Society of Chemistry ISBN: 1839163143 Category : Science Languages : en Pages : 466
Book Description
Disposable electrodes have been widely used as a sensing platform in electrical and electrochemical sensors owing to the possibility of quantitative detection using clinical biomarkers with high precision, sensitivity and reproducibility, which are necessary for accurate diagnosis of the health condition of an individual. This book focusses on the emerging disposable electrochemical sensors in the health sector and the advancement of analytical devices to monitor diabetic, cancer and cardiovascular patients using different nanomaterials. It discusses the upcoming strategies, advantages and the limitations of the existing devices using disposable electrodes. Uniquely, it covers in-depth knowledge of mechanistic features of various designs of screen-printing electrodes and the material aspects required of sensors developed for the healthcare field. It also looks at the portable devices using a variety of materials and the future directions for research in this area. Appealing to the health care industry, this book is aimed at academic and research institutes at both the graduate and postgraduate level. The contributors are leading experts in the field and they are providing guidance for the next decade of research in the field of disposable electrochemical biosensors.
Author: Eden Morales-Narvaez Publisher: Elsevier ISBN: 0128216611 Category : Science Languages : en Pages : 328
Book Description
Wearable Physical, Chemical and Biological Sensors introduces readers of all backgrounds-chemistry, electronics, photonics, biology, microfluidics, materials, and more-to the fundamental principles needed to develop wearable sensors for a host of different applications. The capability to continuously monitor organ-related biomarkers, environmental exposure, movement disorders, and other health conditions using miniaturized devices that operate in real time provides numerous benefits, such as avoiding or delaying the onset of disease, saving resources allocated to public health, and making better decisions on medical diagnostics or treatment. Worn like glasses, masks, wristwatches, fitness bands, tattoo-like devices, or patches, wearables are being boosted by the Internet of Things in combination with smart mobile devices. Besides, wearables for smart agriculture are also covered. Written by experts in their respective fields, Wearable Physical, Chemical and Biological Sensors provides insights on how to design, fabricate, and operate these sensors. Provides a holistic view of the field, covering physical, chemical, and biosensing approaches along with the advantages of their various functionalities Covers all necessary elements for developing wearable sensors, including materials, biorecognition elements, transductions systems, signal amplification strategies, and system design considerations Each chapter includes examples, summaries, and references for further reading
Author: Han Hee Jung Publisher: OAE Publishing Inc. ISBN: Category : Technology & Engineering Languages : en Pages : 44
Book Description
This comprehensive review underscores the pivotal role wearable electrochemical sensors play in the proactive management and prevention of diabetes mellitus (DM) and its associated complications. Acknowledging the substantial impact of DM on individuals and the urgency for effective monitoring strategies, wearable sensors have emerged as a pragmatic solution. These sensors can detect analytical signals from biofluids, including sweat, tears, saliva, and interstitial fluid (ISF), employing minimally invasive techniques facilitated by technological advancements. The seamless integration of these sensors with computational platforms such as smartphones enhances their practicality for routine use. The review systematically explores diverse methodologies, encompassing both enzymatic and non-enzymatic principles, employed for the surveillance of analytes within biofluids. These foundational principles are meticulously applied to wearable devices, affording point-of-care solutions catering to the detection of individual analytes or simultaneous multiplexed analyte detection. The integration of wireless systems and the incorporation of machine learning algorithms introduce a layer of sophistication, elevating the capability of these sensors for the nuanced monitoring of DM and its complications. Through an in-depth analysis of these advancements, this review describes the significant potential of wearable electrochemical sensors as an essential tool for real-time monitoring and managing DM. The diverse approaches presented underscore the adaptability, versatility, and inherent efficacy of these sensors in addressing the multifaceted challenges intrinsic to DM and its associated complications within academic discourse.
Author: Kohji Mitsubayashi Publisher: Springer Nature ISBN: 9819981220 Category : Technology & Engineering Languages : en Pages : 483
Book Description
This book contains chapters on wearable biomedical sensors and their assistive technologies for promoting behavioral change in medical and health care. Part I reviews several wearable biomedical sensors based on biocompatible materials and nano and micro-electromechanical systems (MEMS) technologies in the medical and dental fields. Part II introduces the latest approaches to wearable biosensing using unique devices for various skin targets such as sweat, interstitial fluid, and transcutaneous gases. Part III presents technologies supporting wearable sensors, including soft and flexible materials, manufacturing methods, skin volatile-marker imaging, and energy harvesting devices. This book is intended for graduate students, academic researchers, and professors that work in medical and healthcare research fields, as well as industry professionals involved in the development of wearable and flexible sensing devices and measurement systems for human bio/chemical sensing, medical monitoring, and healthcare services, and for medical professionals and government officials who are driving behavior change in health care.
Author: Edward Sazonov Publisher: Academic Press ISBN: 0128192461 Category : Technology & Engineering Languages : en Pages : 660
Book Description
Wearable Sensors: Fundamentals, Implementation and Applications has been written by a collection of experts in their field, who each provide you with an understanding of how to design and work with wearable sensors. Together these insights provide the first single source of information on wearable sensors that would be a fantastic addition to the library of any engineers working in this field. Wearable Sensors covers a wide variety of topics associated with development and applications of wearable sensors. It also provides an overview and a coherent summary of many aspects of wearable sensor technology. Both professionals in industries and academic researchers need this package of information in order to learn the overview and each specific technology at the same time. This book includes the most current knowledge on the advancement of light-weight hardware, energy harvesting, signal processing, and wireless communications and networks. Practical problems with smart fabrics, biomonitoring and health informatics are all addressed, plus end user centric design, ethical and safety issues. The new edition is completely reviewed by key figures in the field, who offer authoritative and comprehensive information on the various topics. A new feature for the second edition is the incorporation of key background information on topics to allow the less advanced user access to the field and to make the title more of an auto-didactic book for undergraduates. Provides a full revision of the first edition, providing a comprehensive and up-to-date resource of all currently used wearable devices in an accessible and structured manner Helps engineers manufacture wearable devices with information on current technologies, with a focus on end user needs and recycling requirements This book provides a fully updated overview of the many aspects of wearable sensor technology in one single volume, enabling engineers and researchers to fully comprehend the field and to identify opportunities
Author: Juliane Renata Sempionatto Moreto Publisher: ISBN: Category : Languages : en Pages : 273
Book Description
The constant miniaturization of electronics and the development of powerful data processing tools have enabled the fast advance of wearable technology. The successful demonstration of wearable devices for sports monitoring has already been made. Although such outstanding technology has shown great performance, some important features are still missing. Nowadays, wearable devices are limited to monitoring physical parameters such as motion, temperature, heart rate, steps, etc., while important (bio)chemical information, such as metabolites (glucose, lactate, alcohol) and electrolytes (sodium, potassium) levels can only be accessed via blood analysis. The development of on-body detectors for physiological self-monitoring has profound societal implications for healthcare, nutrition analyses, and remote medicine. Electrochemical wearable biosensors are promising candidates to bridge the technology gap for wearable devices toward comprehensive monitoring and measurement of important, and medically relevant, biological changes in the human body. Electrochemical sensors can be easily miniaturized, data can be accessed wirelessly, and the concept of "put-and-forget" can be successfully employed minimizing the hassle and interference in the wearer's daily-life activities. In this dissertation, the development and application of non-invasive wearable devices are discussed. Wearable electrochemical sensors operating in sweat, saliva, tears, and interstitial fluid are presented in individual chapters with a final chapter on the critical discussion regarding the challenges and opportunities involved in building a successful electrochemical wearable biosensor capable of reliable and trustful measurement readings. The criteria for analytical biomarker detector in saliva, sweat, tears, and interstitial fluid are included.
Author: Ram K. Gupta Publisher: CRC Press ISBN: 1000841669 Category : Technology & Engineering Languages : en Pages : 381
Book Description
With rapid technological developments and lifestyle advancements, electronic sensors are being seamlessly integrated into many devices. This comprehensive handbook explores current, state-of-the-art developments in flexible and wearable sensor technology and its future challenges. Numerous recent efforts have improved the sensing capability and functionality of flexible and wearable sensors. However, there are still many challenges in making them super-smart by incorporating features such as self-power, self-healing, and multifunctionality. These features can be developed with the use of multifunctional nanostructured materials, unique architectural designs, and other advanced technologies. This book provides details about the recent advancements, materials, and technologies used for flexible and wearable sensors. Its wide range of topics addresses the fundamentals of flexible and wearable sensors, their working principles, and their advanced applications. This handbook provides new directions to scientists, researchers, and students to better understand the principles, technologies, and applications of sensors in healthcare, energy, and the environment.
Author: Frank Nelson Crespilho Publisher: Springer Nature ISBN: 3030979210 Category : Technology & Engineering Languages : en Pages : 200
Book Description
This book presents a collection of chapters on modern bioelectrochemistry, showing different aspects of biodevices. The chapters cover biomedical applications, virus and antigens detection, miniaturized and wearable devices, screen-printed biosensors, hybrids surfaces, point-of-care and molecular diagnoses. They provide relevant bibliographic information for researchers and students interested in field effect transistors for biomedical applications, virus and antigens detection in immuno technologies and biosensors in point-of-care for molecular analysis, with strategies and perspectives to healthcare. This book also presents insights on advantages and properties of materials aiming biosensors applications.
Author: Jayoung Kim Publisher: ISBN: Category : Languages : en Pages : 225
Book Description
Wearable biosensors represent a promising opportunity to continuously and non-invasively track human physiology through dynamic measurements of chemical markers in bio-fluids such as sweat, tears, saliva and interstitial fluid. Such biosensing platforms can thus offer real-time biochemical information toward a more comprehensive view of a wearer's health, performance or stress at the molecular level. The growing recent interest in wearable and mobile technologies has led to increased research efforts toward development of non-invasive biomarker monitoring platforms. Continuous biomonitoring addresses the limitations of finger-stick blood testing and provides the opportunity for optimal therapeutic interventions. My research for Ph.D is focused on developing wearable sensors and biosensors along with non-invasive biosensing opportunities and the potential impact of such wearable devices on our daily life. The present thesis covers the key target analytes and applications along with innovative biosensing technologies that have had a major impact on the reliability and applicability of such devices. These advances and opportunities are discussed along with the bottlenecks and gaps for realizing effective wearable biosensors in practical healthcare and performance monitoring. The specific sensing requirements and operational challenges associated with each bio-fluid are discussed separately along with potential target analytes and corresponding wearable platforms.
Author: Amay Jairaj Bandodkar
Author: Amay Jairaj Bandodkar
Author: Dr A. Pandikumar
Author: Eden Morales-Narvaez
Author: Han Hee Jung
Author: Kohji Mitsubayashi
Author: Edward Sazonov
Author: Juliane Renata Sempionatto Moreto
Author: Ram K. Gupta
Author: Frank Nelson Crespilho
Author: Jayoung Kim