Download or read book Nanomaterials Based Printed Strain Sensor for Wearable Health Monitoring Applications written by Mariatti Jaafar and published by Springer Nature. This book was released on 2023-09-16 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews different types of nanomaterials-based-conductive inks used to develop printed strain sensors, printing fabrication methods, and applications such as wearable health monitoring. Printed wearable electronic devices have recently drawn a lot of attention, as shown by the increasing number of publications and commercialized devices covering various facets in emerging fields. Many researchers are working toward optimizing nanoparticle-based-conductive inks for wearable electronics. However, issues related to its stability, dispersion, and annealing temperature often limit its applications. General important information and requirements of flexible electronics for health monitoring are covered in the book chapter. The target audiences are researchers and students who are involved in the development of printed wearable electronics.

Download or read book Printed Flexible Sensors written by Anindya Nag and published by Springer. This book was released on 2019-03-11 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent advances in the design, fabrication and implementation of flexible printed sensors. It explores a range of materials for developing the electrode and substrate parts of the sensors, on the basis of their electrical and mechanical characteristics. The sensors were processed using laser cutting and 3D printing techniques, and the sensors developed were employed in a number of healthcare, environmental and industrial applications, including: monitoring of physiological movements, respiration, salinity and nitrate measurement, and tactile sensing. The type of sensor selected for each application depended on its dimensions, robustness and sensitivity. The sensors fabricated were also embedded in an IoT-based system, allowing them to be integrated into real-time applications.

Download or read book Wearable Electronics Sensors written by Subhas C. Mukhopadhyay and published by Springer. This book was released on 2015-06-02 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book contains invited papers from renowned experts working in the field of Wearable Electronics Sensors. It includes 14 chapters describing recent advancements in the area of Wearable Sensors, Wireless Sensors and Sensor Networks, Protocols, Topologies, Instrumentation architectures, Measurement techniques, Energy harvesting and scavenging, Signal processing, Design and Prototyping. The book will be useful for engineers, scientist and post-graduate students as a reference book for their research on wearable sensors, devices and technologies which is experiencing a period of rapid growth driven by new applications such as heart rate monitors, smart watches, tracking devices and smart glasses.

Download or read book Handbook of Nanomaterials for Sensing Applications written by Chaudhery Mustansar Hussain and published by Elsevier. This book was released on 2021-04-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nanomaterials for Intelligent Sensing Applications provides insights into the production of nanosensors and their applications. The book takes an interdisciplinary approach, showing how nano-enhanced sensing technology is being used in a variety of industry sectors and addressing related challenges surrounding the production, fabrication and application of nanomaterials-based sensors at both experimental and theoretical levels. This book is an important reference source for materials scientists and engineers who want to learn more about how nanomaterials are being used to enhance sensing products and devices for a variety of industry sectors. The pof miniaturized device components and engineering systems of micro- and nanoscale is beyond the capability of conventional machine tools. The production of intelligent sensors at nanometer scale presents great challenges to engineers in design and manufacture. The manufacturing of nano-scaled devices and components involves isolation, transportation and re-assembly of atoms and molecules. This nanomachining technology involves not only physical-chemical processes as in the case of microfabrication, but it also involves application and integration of the principles of molecular biology. Explains how the functionalization of nanomaterials is being used to create more effective sensors Explores the major challenges of using nanoscale sensors for industrial applications on a broad scale Assesses which classes of nanomaterial should best be used for sensing applications

Download or read book Advanced Materials for Printed Flexible Electronics written by Colin Tong and published by Springer Nature. This book was released on 2021-10-04 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to printed flexible electronics and their applications, including the basics of modern printing technologies, printable inks, performance characterization, device design, modeling, and fabrication processes. A wide range of materials used for printed flexible electronics are also covered in depth. Bridging the gap between the creation of structure and function, printed flexible electronics have been explored for manufacturing of flexible, stretchable, wearable, and conformal electronics device with conventional, 3D, and hybrid printing technologies. Advanced materials such as polymers, ceramics, nanoparticles, 2D materials, and nanocomposites have enabled a wide variety of applications, such as transparent conductive films, thin film transistors, printable solar cells, flexible energy harvesting and storage devices, electroluminescent devices, and wearable sensors. This book provides students, researchers and engineers with the information to understand the current status and future trends in printed flexible electronics, and acquire skills for selecting and using materials and additive manufacturing processes in the design of printed flexible electronics.

Download or read book Chipless RFID Printing Technologies written by Santanu Kumar Behera and published by Artech House. This book was released on 2024-03-31 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chipless RFID Printing Technologies provides a comprehensive overview of advanced Chipless RFID communication, sensors, reader antennas, radar cross section and necessity of RFID printing technologies. The book describes sensing materials needed for Radio Frequency Identification (RFID) printing, focusing on the design of the passive printable resonators, and the signal processing approach used to eliminate the inaccuracy in detection at the receiver. It walks readers through the additive production approaches and suitable substrates for low-cost mass manufacturing of digital gadgets, consisting of RFID tags such as, wireless sensors, conductive tags and readers, touchpads for keyboards, nand show programs. Packed with numerous sensing strategies utilized in chipless RFID systems, the book introduces recent developments in the printing techniques of chipless RFID and their performances in conjunction with many one of a kind advanced features that are critical for low price chipless RFID device implementations. Broad coverage is given to printable tags for Biomedical and wearable applications, advanced RFID printing technologies, and full technical details about chipless RFID technology not found in other contemporary texts. The book presents a unique view of the challenges and future direction of research essential for researchers and research facilities to explore further research in chipless RFID. Readers will understand the core principles and classical applications of RFID technologies, making it an invaluable reference for engineers working on RF and microwave engineering. This is also a great resource for researchers currently working in the area, as well as graduate students looking to gain knowledge on Radio Frequency Identification.

Download or read book Nanotechnology in Electronics written by Visakh P. M. and published by John Wiley & Sons. This book was released on 2022-10-03 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology in Electronics Enables readers to understand and apply state-of-the-art concepts surrounding modern nanotechnology in electronics Nanotechnology in Electronics summarizes numerous research accomplishments in the field, covering novel materials for electronic applications (such as graphene, nanowires, and carbon nanotubes) and modern nanoelectronic devices (such as biosensors, optoelectronic devices, flexible electronics, nanoscale batteries, and nanogenerators) that are used in many different fields (such as sensor technology, energy generation, data storage and biomedicine). Edited by four highly qualified researchers and professionals in the field, other specific sample topics covered in Nanotechnology in Electronics include: Graphene-based nanoelectronics biosensors, including the history, properties, and fundamentals of graphene, plus fundamentals of graphene derivatives and the synthesis of graphene Zinc oxide piezoelectronic nanogenerators for low frequency applications, with an introduction to zinc oxide and zinc oxide piezoelectric nanogenerators Investigation of the hot junctionless mosfets, including an overview of the junctionless paradigm and a simulation framework of the hot carrier degradation Conductive nanomaterials for printed/flexible electronics application and metal oxide semiconductors for non-invasive diagnosis of breast cancer The fundamental aspects and applications of multiferroic-based spintronic devices and quartz tuning fork based nanosensors. Containing in-depth information on the topic and written intentionally to help with the practical application of concepts described within, Nanotechnology in Electronics is a must-have reference for materials scientists, electronics engineers, and engineering scientists who wish to understand and harness the state of the art in the field.

Download or read book Carbon Nanotube Polymer Composites written by Dimitrios Tasis and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemically-modified carbon nanotubes (CNTs) exhibit a wide range of physical and chemical properties which makes them an attractive starting material for the preparation of super-strong and highly-conductive fibres and films. Much information is available across the primary literature, making it difficult to obtain an overall picture of the state-of-the-art. This volume brings together some of the leading researchers in the field from across the globe to present the potential these materials have, not only in developing and characterising novel materials but also the devices which can be fabricated from them. Topics featured in the book include Raman characterisation, industrial polymer materials, actuators and sensors and polymer reinforcement, with chapters prepared by highly-cited authors from across the globe. A valuable handbook for any academic or industrial laboratory, this book will appeal to newcomers to the field and established researchers alike.

Download or read book A FULLY PRINTED AND PHOTONIC SINTERING DERIVED SILVER NANOPARTICLE BASED WEARABLE STRAIN SENSORS written by Tianqi Wang and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional strain sensors are widely used in measure systems due to their extraordinary precision and stability; however, their large size and rigidness limit their application in flexible and wearable sensors. New crack-based strain sensors are often fabricated on soft polymer substrates, which enables the easy integration in epidermal electronics for real-time monitoring. In this paper, the low-cost, wearable strain sensors based on silver nanoparticles (AgNPs) inks on Polydimethylsiloxane (PDMS) is designed and manufactured using a commercial Direct Ink Writing (DIW) system in the lab. We expanded the currently narrow measure range of crack-based strain sensors by incorporating serpentine and wavy connections. It could be applied in electronic skins and devices that could be attached to clothing or directly onto the body for motion detection as well as further health monitoring systems.

Download or read book Development of Conductive Nanomaterials for Biomedical Sensors and Electric Skin written by Mohammad Ali Darabi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future success in healthcare is now strictly entangled with the advances in tissue engineering and bio sensing technologies. Solutions to overcome current limitations in this multidisciplinary field have been actively pursued which has resulted in new materials and properties. Stretchable electronics with tunable mechanical, chemical and electrical properties which are compatible with 3D printing process are highly demanded for biomedical, tissue engineering and health monitoring applications. However, current existing studies have been rather failed to be used in clinics and industries. Cost efficiency and facile preparation method are other dissuasive factors for further achievements. Introducing self-healing properties to the elastic electronics can ensure higher safety and be helpful for bio mimicking purposes. Hydrogels enable mimicking most tissues of human and animal bodies due to their tissue like properties. With tuning different mechanical, physical, chemical and electrical parameters of hydrogels, one can develop bio mimicking hydrogels for countless applications. Herein, three approaches are represented to synthesize conductive nanocomposites applicable in biomedical sensing for health monitoring systems, electric skin and artificial organs. Briefly, in chapter 2, an innovative strategy is presented to fabricate a CNT-based stretchable strain gauge which can detect high strains with high sensitivity. Contrary to some other sensors in which the conductive particles are required to be deposited on elastomer substrates, in this design, CNTs are distributed uniformly on the entire substrate material. Beside, a facile and very unique approach is presented to reach CNTs with aligned arrangement. Another feature of our sensor is the ability to recognize the humid changes with a high sensitivity and fast resistance response capable of monitoring the human breathing. The moldable and plastic material of gum sensors allow a very uniform dispersion of nanotube solution and the ability of being folded leads to a good alignment of nanotubes with good conductivity. In chapter 3, a mechanically and electrically self-healing hydrogel was synthesized with pressure and extension sensitive features, introducing a promising candidate for wearable sensors. The hydrogel was prepared with physically and chemically cross-linked networks through a two-step synthesis. Another feature of our hydrogel is the injectability which enables to print a CSH hydrogel for the first time. The non-covalent and reversible bonds can be disrupted and reformed by an introduction and removal of an external force, respectively. Furthermore, we revealed that the current CSH hydrogel has the ability to monitor human motions with fast resistance response. In chapter 4, a new class of tunable hydrogels was developed based on poly vinyl alcohol. A new method of gelation was introduced which enables both layer by layer and 3D printing fabrications. PVA hydrogels perform shape memory and artificial muscle behav-iour and can retrieve 90% of plastic deformation upon adding water. Strong mechanical and stable chemistry of this hydrogel led to new injectable electronics. This material can be an alternative for microfluidic chip and be introduced as new class of catheters. Appli-cations of this new approach are discussed. Biocompatibility, protein and bacterial anti-fouling and blood-compatibility of this material are confirmed with in vitro experiments which opens new gates for the field of biomaterials.

Download or read book Laser induced Graphene written by Ruquan Ye and published by . This book was released on 2020-11-30 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: LIG is a revolutionary technique that uses a common CO2 infrared laser scriber, like the one used in any machine shop, for the direct conversion of polymers into porous graphene under ambient conditions. This technique combines the preparation and patterning of 3D graphene in a single step, without the use of wet chemicals. The ease in the structural engineering and excellent mechanical properties of the 3D graphene obtained have made LIG a versatile technique for applications across many fields. This book compiles cutting-edge research on LIG by different research groups all over the world. It discusses the strategies that have been developed to synthesize and engineer graphene, including controlling its properties such as porosity, composition, and surface characteristics. The authors are pioneers in the discovery and development of LIG and the book will appeal to anyone involved in nanotechnology, chemistry, environmental sciences, and device development, especially those with an interest in the synthesis and applications of graphene-based materials.

Download or read book Triboelectric Nanogenerators written by Zhong Lin Wang and published by Springer. This book was released on 2016-08-17 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces an innovative and high-efficiency technology for mechanical energy harvesting. The book covers the history and development of triboelectric nanogenerators, basic structures, working principles, performance characterization, and potential applications. It is divided into three parts: Part A illustrates the fundamental working modes of triboelectric nanogenerators with their prototype structures and theoretical analysis; Part B and Part C introduce two categories of applications, namely self-powered systems and self-powered active sensors. The book will be an ideal guide to scientists and engineers beginning to study triboelectric nanogenerators or wishing to deepen their knowledge of the field. Readers will be able to place the technical details about this technology in context, and acquire the necessary skills to reproduce the experimental setups for fabrication and measurement.

Download or read book Flexible Sensors for Energy Harvesting Applications written by Anindya Nag and published by Springer Nature. This book was released on 2022-04-21 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the fabrication of different types of flexible sensors and their subsequent implementation for energy-harvesting applications. A range of techniques, including 3D printing, soft lithography, laser ablation, micro-contract printing, screen-printing, inkjet printing and others have been used to form the flexible sensors with varied characteristics. These sensors have been used for biomedical, environmental and healthcare applications on the basis of their performances. The quality of these flexible sensors has depended on certain types of nanomaterials that have been used to synthesize the conductive parts of the prototypes. These nanomaterials have been based on different sizes and shapes, whose quality varied on the basis of certain factors like crystallinity, shapes and sizes. One of the primary utilization of these nanotechnology-based flexible sensors has been the harvesting of energy where nano-generators and nano-harvesters have been formed to generate and store energy, respectively, on small and moderate magnitudes. Mechanical and thermal energies have been harvested on the basis of the piezoelectric, pyroelectric and triboelectric effects created by the formed prototypes. The work highlights the amalgamation of these sectors to spotlight the essence of these types of sensors and their intended application.

Download or read book Transfer Printing Technologies and Applications written by Changhong Cao and published by Elsevier. This book was released on 2024-01-26 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transfer printing (TP) is a class of techniques for the deterministic assembly of disparate micro/nanomaterials into functional devices, and has become an emerging suite of technologies for micro/nanofabrication. Systems enabled by transfer printing range from complex molecular-scale materials, to high-performance hard materials, to fully integrated devices. A variety of sub-techniques for different purposes have grown significantly in the past decade, leading to non-conventional electronics, optoelectronics, photovoltaics, and photonics, and enabling the development of non-planar and flexible electronics.Highlights breakthrough results and systems enabled by novel TP techniques.Highlights breakthrough results and systems enabled by novel TP techniques.Transfer Printing Technologies and Applications is a complete guide to transfer printing techniques and their cutting-edge applications. The first section of the book provides a solid grounding in transfer printing methods and the fundamentals behind these technologies. The second part of the book focuses on state-of-the-art applications enabled by transfer printing techniques, including areas such as flexible sensors, flexible transistors, wearable devices, thin film-based energy systems, flexible displays, microLED-based displays, metal films, and more. A concluding chapter addresses current challenges and future opportunities in this innovative field.Highlights breakthrough results and systems enabled by novel TP techniques.Highlights breakthrough results and systems enabled by novel TP techniques.This book is of interest to researchers and advanced students across nanotechnology, materials science, electrical engineering, mechanical engineering, chemistry, and biomedicine, as well as scientists, engineers, and R&D professionals involved with nanomaterials, micro- or nano-fabrication, microelectromechanical systems (MEMS), display technology, biotechnology, and devices. Highlights breakthrough results and systems enabled by novel TP techniques. Highlights breakthrough results and systems enabled by novel TP techniques.Highlights breakthrough results and systems enabled by novel TP techniques.Highlights breakthrough results and systems enabled by novel TP techniques. Highlights breakthrough results and systems enabled by novel TP techniques. Examines a range of transfer printing technologies and their specific features for different applications Highlights breakthrough results and systems enabled by novel TP techniques Offers an insightful outlook into trends and future directions in each sub-area of transfer printing

Download or read book Flexible and Wearable Sensors written by Ram K. Gupta and published by CRC Press. This book was released on 2023-03-21 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Nanomaterials for Biocatalysis written by Guillermo R. Castro and published by Elsevier. This book was released on 2021-10-12 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials for Biocatalysis explains the fundamental design concepts and emerging applications of nanoscale biocatalysts, such as bioconversions, bioelectronics, biosensors, biocomputing and therapeutic applications. Nano-biocatalysts refers to the incorporation of enzymes into nanomaterials. These enzyme-enhanced nanocarriers have many advantages, including low mass transfer limitation, high enzyme capacity, better stabilization, and the formation of single-enzyme nanoparticles. Smart nanocontainers have been developed for the smart release of their embedded active substances. These smart releases can be obtained by using smart coatings as their outer nanoshells. In addition, these nanocontainers could protect the enzymes from chemical or metabolic alterations on their delivering pathways towards the target. This is an important reference source for materials scientists and chemical engineers who want to know more about how nanomaterials are being used for biocatalysis applications. Explains the major fabrication techniques and applications of nanobiocatalysts Shows how nanobiocatalysts are used in a variety of environmental and biomedical sectors Assesses the major challenges associated with the widespread manufacture of nanobiocatalysts

Download or read book Carbon Nanomaterials Based Sensors written by Jamballi G. Manjunatha and published by Elsevier. This book was released on 2022-04-28 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Nanomaterials-Based Sensors: Emerging Research Trends in Devices and Applications covers the most recent research and design trends for carbon nanomaterials-based sensors for a variety of applications, including clinical and environmental uses, and more. Carbon nanomaterials-based sensors can be used with high sensitivity, stability and accuracy compared to other techniques. Written by experts in their given fields from around the world, this book helps researchers solve the particular challenges they face when developing new types of sensors. It instructs how to make sensitive, selective, robust, fast-response and stable carbon nanomaterial-based sensors, as well as how to utilize them in real life. Covers the environmental monitoring and analytical implications of electro-analytical methods, one of the most dynamically developing branches of carbon nanomaterials Includes a complete discussion of functionalized nanostructure materials reformulated with noble materials and advanced characteristics for improved applications when compared to standard materials Covers sustainability and challenges in the commercialization of carbon nanomaterials-based sensors