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Biomechanical Microsystems
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Book Synopsis Biomechanical Microsystems by : Vytautas Ostasevicius
Download or read book Biomechanical Microsystems written by Vytautas Ostasevicius and published by Springer. This book was released on 2017-03-27 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the most important aspects of analysis of dynamical processes taking place on the human body surface. It provides an overview of the major devices that act as a prevention measure to boost a person‘s motivation for physical activity. A short overview of the most popular MEMS sensors for biomedical applications is given. The development and validation of a multi-level computational model that combines mathematical models of an accelerometer and reduced human body surface tissue is presented. Subsequently, results of finite element analysis are used together with experimental data to evaluate rheological properties of not only human skin but skeletal joints as well. Methodology of development of MOEMS displacement-pressure sensor and adaptation for real-time biological information monitoring, namely “ex vivo” and “in vitro” blood pulse type analysis, is described. Fundamental and conciliatory investigations, achieved knowledge and scientific experience about biologically adaptive multifunctional nanocomposite materials, their properties and synthesis compatibility, periodical microstructures, which may be used in various optical components for modern, productive sensors‘ formation technologies and their application in medicine, pharmacy industries and environmental monitoring, are presented and analyzed. This book also is aimed at research and development of vibrational energy harvester, which would convert ambient kinetic energy into electrical energy by means of the impact-type piezoelectric transducer. The book proposes possible prototypes of devices for non-invasive real-time artery pulse measurements and micro energy harvesting.
Book Synopsis Microsystems for Enhanced Control of Cell Behavior by : Andrés Díaz Lantada
Download or read book Microsystems for Enhanced Control of Cell Behavior written by Andrés Díaz Lantada and published by Springer. This book was released on 2016-03-23 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook focuses on the entire development process of biomedical microsystems that promote special interactions with cells. Fundamentals of cell biology and mechanobiology are described as necessary preparatory input for design tasks. Advanced design, simulation, and micro/nanomanufacturing resources, whose combined use enables the development of biomedical microsystems capable of interacting at a cellular level, are covered in depth. A detailed series of chapters is then devoted to applications based on microsystems that offer enhanced cellular control, including microfluidic devices for diagnosis and therapy, cell-based sensors and actuators (smart biodevices), microstructured prostheses for improvement of biocompatibility, microstructured and microtextured cell culture matrices for promotion of cell growth and differentiation, electrophoretic microsystems for study of cell mechanics, microstructured and microtextured biodevices for study of cell adhesion and dynamics, and biomimetic microsystems (including organs-on-chips), among others. Challenges relating to the development of reliable in vitro biomimetic microsystems, the design and manufacture of complex geometries, and biofabrication are also discussed.
Book Synopsis Energy Harvesting with Functional Materials and Microsystems by : Madhu Bhaskaran
Download or read book Energy Harvesting with Functional Materials and Microsystems written by Madhu Bhaskaran and published by CRC Press. This book was released on 2017-12-19 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades, people have searched for ways to harvest energy from natural sources. Lately, a desire to address the issue of global warming and climate change has popularized solar or photovoltaic technology, while piezoelectric technology is being developed to power handheld devices without batteries, and thermoelectric technology is being explored to convert wasted heat, such as in automobile engine combustion, into electricity. Featuring contributions from international researchers in both academics and industry, Energy Harvesting with Functional Materials and Microsystems explains the growing field of energy harvesting from a materials and device perspective, with resulting technologies capable of enabling low-power implantable sensors or a large-scale electrical grid. In addition to the design, implementation, and components of energy-efficient electronics, the book covers current advances in energy-harvesting materials and technology, including: High-efficiency solar technologies with lower cost than existing silicon-based photovoltaics Novel piezoelectric technologies utilizing mechanical energy from vibrations and pressure The ability to harness thermal energy and temperature profiles with thermoelectric materials Whether you’re a practicing engineer, academician, graduate student, or entrepreneur looking to invest in energy-harvesting devices, this book is your complete guide to fundamental materials and applied microsystems for energy harvesting.
Book Synopsis Novel Advances in Microsystems Technologies and Their Applications by : Laurent A. Francis
Download or read book Novel Advances in Microsystems Technologies and Their Applications written by Laurent A. Francis and published by CRC Press. This book was released on 2017-07-28 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microsystems technologies have found their way into an impressive variety of applications, from mobile phones, computers, and displays to smart grids, electric cars, and space shuttles. This multidisciplinary field of research extends the current capabilities of standard integrated circuits in terms of materials and designs and complements them by creating innovative components and smaller systems that require lower power consumption and display better performance. Novel Advances in Microsystems Technologies and their Applications delves into the state of the art and the applications of microsystems and microelectronics-related technologies. Featuring contributions by academic and industrial researchers from around the world, this book: Examines organic and flexible electronics, from polymer solar cell to flexible interconnects for the co-integration of micro-electromechanical systems (MEMS) with complementary metal oxide semiconductors (CMOS) Discusses imaging and display technologies, including MEMS technology in reflective displays, the fabrication of thin-film transistors on glass substrates, and new techniques to display and quickly transmit high-quality images Explores sensor technologies for sensing electrical currents and temperature, monitoring structural health and critical industrial processes, and more Covers biomedical microsystems, including biosensors, point-of-care devices, neural stimulation and recording, and ultra-low-power biomedical systems Written for researchers, engineers, and graduate students in electrical and biomedical engineering, this book reviews groundbreaking technology, trends, and applications in microelectronics. Its coverage of the latest research serves as a source of inspiration for anyone interested in further developing microsystems technologies and creating new applications.
Book Synopsis Micro and Nano Energy Harvesting Technologies by : Bin Yang
Download or read book Micro and Nano Energy Harvesting Technologies written by Bin Yang and published by Artech House. This book was released on 2014-12-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seeking renewable and clean energies is essential for releasing the heavy reliance on mineral-based energy and remedying the threat of global warming to our environment. In the last decade, explosive growth in research and development efforts devoted to microelectromechanical systems (MEMS) technology and nanowires-related nanotechnology have paved a great foundation for new mechanisms of harvesting mechanical energy at the micro/nano-meter scale. MEMS-based inertial sensors have been the enabler for numerous applications associated with smart phones, tablets, and mobile electronics. This is a valuable reference for all those faced with the challenging problems created by the ever-increasing interest in MEMS and nanotechnology-based energy harvesters and their applications. This book presents fundamental physics, theoretical design, and method of modeling for four mainstream energy harvesting mechanisms -- piezoelectric, electromagnetic, electrostatic, and triboelectric. Readers are provided with a comprehensive technical review and historical view of each mechanism. The authors also present current challenges in energy harvesting technology, technical reviews, design requirements, case studies, along with unique and representative examples of energy harvester applications.
Book Synopsis Micro-nano Technology Xvii-xviii - Proceedings Of The 17th-18th Annual Conference And 6th-7th International Conference Of The Chinese Society Of Micro/nano Technology by : Zheng You
Download or read book Micro-nano Technology Xvii-xviii - Proceedings Of The 17th-18th Annual Conference And 6th-7th International Conference Of The Chinese Society Of Micro/nano Technology written by Zheng You and published by World Scientific. This book was released on 2017-11-24 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects selected papers from the 17th and 18th Annual Conference of the Chinese Society of Micro/Nano Technology (CSMNT2015 and CSMNT2016).The papers cover various fields, like Micro/Nano Transducer/Robot, Microfluidic Devices and Systems, Micro/Nano Fabrication & Measurement Technologies, Microfluidics and Nano Fluids, Nano Material Research/Nanotube/Nanowire Devices, MEMS/NENS and Applications, Nanometer Biological/Nano Medicine, Packaging Technology. All the papers are written by Chinese researchers. From this book, you can have an overview of research of MEMS and nano technology in China. The reader can be researchers, graduate students, and engineers who are working in the field of MEMS and nano technology.
Book Synopsis Systems Engineering for Microscale and Nanoscale Technologies by : M. Ann Garrison Darrin
Download or read book Systems Engineering for Microscale and Nanoscale Technologies written by M. Ann Garrison Darrin and published by CRC Press. This book was released on 2016-04-19 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: To realize the full potential of micro- and nanoscale devices in system building, it is critical to develop systems engineering methodologies that successfully integrate stand-alone, small-scale technologies that can effectively interface with the macro world. So how do we accomplish this?Systems Engineering for Microscale and Nanoscale Technologie
Book Synopsis Design of Miniaturized Variable-Capacitance Electrostatic Energy Harvesters by : Seyed Hossein Daneshvar
Download or read book Design of Miniaturized Variable-Capacitance Electrostatic Energy Harvesters written by Seyed Hossein Daneshvar and published by Springer Nature. This book was released on 2021-12-14 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with an overview of kinetic energy harvesting systems, their applications, and a detailed discussion of circuit design of variable-capacitance electrostatic harvesters. The authors describe challenges that need to be overcome when designing miniaturized kinetic energy harvesting systems, along with practical design considerations demonstrated through case studies of developing electrostatic energy harvesting systems. The book also, Discusses the subject of Miniaturized Variable-Capacitance Electrostatic Energy Harvesters from both a theoretical and practical/experimental point of view. Describes detailed circuit designs for developing miniaturized electrostatic harvesters. Includes a comprehensive comparison framework for evaluating electrostatic harvesters, enabling readers to select which harvesters are best suited for a particular application.
Book Synopsis Flexible and Stretchable Triboelectric Nanogenerator Devices by : Mengdi Han
Download or read book Flexible and Stretchable Triboelectric Nanogenerator Devices written by Mengdi Han and published by John Wiley & Sons. This book was released on 2019-09-17 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book starts with the fundamentals of triboelectric nanogenerators (TENGs), and continues through to fabrication technologies to achieve flexible and stretchable. Then self-powered flexible microsystems are introduced and application examples are presented, including TENG-based active sensors, TENG-powered actuators, artificial intelligence and integrated systems.
Book Synopsis Biomechanics at Micro-And Nanoscale Levels by : Hiroshi Wada
Download or read book Biomechanics at Micro-And Nanoscale Levels written by Hiroshi Wada and published by World Scientific. This book was released on 2007 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Printbegrnsninger: Der kan printes 10 sider ad gangen og max. 40 sider pr. session
Book Synopsis Journal of Biomedical Nanotechnology by :
Download or read book Journal of Biomedical Nanotechnology written by and published by . This book was released on 2005 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomechanics in the Heart and Bone by : Jennifer Tryggvi Blundo
Download or read book Biomechanics in the Heart and Bone written by Jennifer Tryggvi Blundo and published by Stanford University. This book was released on 2010 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation investigated the role of biomechanics in two physiological systems, the heart and bone. Biomechanics motivates the study and characterization of how cells sense external forces and convert these signals into an intracellular response in a process called mechanotransduction. Three independent studies were designed with the goal of applying mechanical forces that mimic the in vivo microenvironment of either the heart or bone. The aim of these studies was to better under the mechanisms driving cellular processes, including cardiac myocyte differentiation and osteoblast mechanotransduction. The first study presents the design and implementation of tissue engineering approach to stem cell-based myocardial therapy. Three dimensional engineered heart tissue was formed by suspending human embryonic stem cell-derived cardiac myocytes isolated from beating embryoid bodies in a soluble extracellular matrix, and an in vitro mechanical conditioning regimen was applied at physiological levels of myocardial strain. The viability of the engineered stem cell tissue was monitored in vitro and in vivo for up to 8 weeks using molecular imaging of reporter gene activity. The application of cyclic mechanical strain in vitro resulted in cellular alignment along the axis of strain and an elongated cellular morphology with a high nuclear to cytoplasmic ratio, typical of neonatal cardiac myocytes, as well as increased expression of cardiac troponin I, in comparison to static controls. Analysis of the in vitro and in vivo bioluminescence imaging data demonstrated the viability of engineered heart tissue constructs; however, histology results showed immature cells within the implanted constructs, suggesting an inability of the stem cell-derived cardiac precursors to maintain a cardiac phenotype in vivo, as well the inherent inefficiency of the beating embryoid body method to identify and isolate cardiac myocyte precursors. The functional shortcomings exhibited by the embryoid body-based differentiation of embryonic stem cell-derived cardiac myocytes in the first study motivated further refinement of cardiac myocyte differentiation techniques. Therefore, the second study executed the design and fabrication of a microelectromechanical platform to study the role of electrical and mechanical stimulation in cardiac myocyte differentiation. The fabrication process used a combination of soft lithography and traditional microfabrication techniques to pattern thin film metal electrodes on an elastomeric polymer membrane. The completed device enabled coupled characterization and imaging of cardiac myocytes precursors, and the ability to assess the range of mechanical forces, up to 10% equibiaxial strain, that may induce or maintain a cardiac fate. Electrical continuity was demonstrated under static conditions but not under strain, and improvements in metal deposition and adhesion could address this performance defect. Beating clusters containing human embryonic stem cell-derived cardiac myocytes were plated on fabricated membranes, uncoated and coated with Matrigel, and cell viability was monitored using contrast microscopy. The third study transitioned to a different mechanical model of physiological forces, which was the application of oscillatory fluid flow-mediated fluid shear stress generated by the loading and unloading of bone. Specifically, the role of focal adhesion kinase, a protein tyrosine kinase recruited at focal adhesions and a major mediator of integrin signaling pathways, was studied in osteoblast mechanotransduction. The biochemical and transcriptional response of focal adhesion kinase mutant osteoblasts to physiological levels of shear stress induced by oscillatory fluid flow was impaired as measured by prostaglandin E2 release and cyclooxygenase-2 gene expression. Restoration of focal adhesion kinase expression with site-specific mutations at two tyrosine phosphorylation sites demonstrated that phosphorylation events play a role in prostaglandin release following oscillatory fluid flow. In conclusion, the role of mechanical forces, including the effect of cyclic mechanical strain in human embryonic stem cell-derived cardiac myocyte tissue engineering and the fluid shear stress-induced response of focal adhesion kinase mutant osteoblasts, was successfully demonstrated and quantified in this dissertation.
Book Synopsis Powering Biomedical Devices by : Edwar Romero
Download or read book Powering Biomedical Devices written by Edwar Romero and published by Academic Press. This book was released on 2013-03-28 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: From exoskeletons to neural implants, biomedical devices are no less than life-changing. Compact and constant power sources are necessary to keep these devices running efficiently. Edwar Romero's Powering Biomedical Devices reviews the background, current technologies, and possible future developments of these power sources, examining not only the types of biomedical power sources available (macro, mini, MEMS, and nano), but also what they power (such as prostheses, insulin pumps, and muscular and neural stimulators), and how they work (covering batteries, biofluids, kinetic and thermal energy, and telemetry). The book also looks at challenges such as energy generation efficiency, energy density, rectification, and energy storage and management. A final section on future trends rounds out the book. By briefly examining these key aspects, this book gives its readers a valuable overview of biomedical devices' power sources. A compact introduction to the vital topic of biomedical devices' power sources Reviews the background, current technologies, and possible future developments of biomedical power sources Short-format text allows for material that is clear, concise, and to-the-point Extensive references provided for further reading
Author :Society of Photo-optical Instrumentation Engineers Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :202 pages Book Rating :4.3/5 (91 download)
Book Synopsis Micro- and Nanotechnology for Biomedical and Environmental Applications by : Society of Photo-optical Instrumentation Engineers
Download or read book Micro- and Nanotechnology for Biomedical and Environmental Applications written by Society of Photo-optical Instrumentation Engineers and published by SPIE-International Society for Optical Engineering. This book was released on 2000 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Nanomaterials for Detection of CBRN by : Janez Bonča
Download or read book Advanced Nanomaterials for Detection of CBRN written by Janez Bonča and published by Springer Nature. This book was released on 2020-09-07 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to advanced materials and perspective sensors, which is one of the most important problems in nanotechnology and security. This book is useful for researchers, scientist and graduate students in the fields of solid state physics, nanotechnology and security.
Book Synopsis Biomechanics At Micro- And Nanoscale Levels - Volume Iv by : Hiroshi Wada
Download or read book Biomechanics At Micro- And Nanoscale Levels - Volume Iv written by Hiroshi Wada and published by World Scientific. This book was released on 2007-09-24 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: A project on “Biomechanics at Micro- and Nanoscale Levels”, the title of this book, was approved by the Ministry of Education, Culture, Sports, Science and Technology of Japan in 2003. This 4-year-project was carried out by 14 prominent Japanese researchers and ended in late March 2007. The project consisted of four fields of research, namely, cell mechanics, cell response to mechanical stimulation, tissue engineering, and computational biomechanics.A series of four books related to this project was published between 2003 and 2007. The present volume is the last book in this series, and summarizes the research results achieved by project members throughout its 4-year duration. This book is essential reading for those interested in understanding current trends of research in the area of biomechanics at micro- and nanoscale levels.
Book Synopsis Biomechanics At Micro- And Nanoscale Levels - Volume Iii by : Hiroshi Wada
Download or read book Biomechanics At Micro- And Nanoscale Levels - Volume Iii written by Hiroshi Wada and published by World Scientific. This book was released on 2007-06-22 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: A project on “Biomechanics at Micro- and Nanoscale Levels”, the title of this book, was approved by the Ministry of Education, Culture, Sports, Science and Technology of Japan in 2003; and this four-year project is now being carried out by fourteen prominent Japanese researchers.At the 5th World Congress of Biomechanics held in Munich, Germany, from 29th July to 4th August, 2006, we organized the following sessions: Thread 3: Biomechanics at micro- and nanoscale levels — (1) cell mechanics; (2) molecular biomechanics; (3) mechanobiology at micro- and nanoscale levels; and (4) computational biomechanics. The present proceedings volume covers topics related to these sessions, and follows on from where the previous two volumes left off. This book is essential reading for those interested in understanding current trends of research in the area of biomechanics at micro- and nanoscale levels.
