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Author: Jaap M. J. den Toonder Publisher: Royal Society of Chemistry ISBN: 1849735972 Category : Science Languages : en Pages : 279
Book Description
This book gives an overview of the research field of artificial cilia, a novel technology for controlling and sensing fluid flow at microscopic scales. This field is inspired by nature, namely by naturally occurring cilia which are tiny hairs covering biological cells and that are used already for over a billion years by nature to generate and sense fluid flow. The research field started less than a decade ago and has grown fast in recent years, since it offers very interesting options for flow control in lab-on-a-chip devices.
Author: Jaap M. J. den Toonder Publisher: Royal Society of Chemistry ISBN: 1849735972 Category : Science Languages : en Pages : 279
Book Description
This book gives an overview of the research field of artificial cilia, a novel technology for controlling and sensing fluid flow at microscopic scales. This field is inspired by nature, namely by naturally occurring cilia which are tiny hairs covering biological cells and that are used already for over a billion years by nature to generate and sense fluid flow. The research field started less than a decade ago and has grown fast in recent years, since it offers very interesting options for flow control in lab-on-a-chip devices.
Author: Richard Mayne Publisher: CRC Press ISBN: 1000792870 Category : Technology & Engineering Languages : en Pages : 217
Book Description
Cilia are microscopic finger-like cell-surface organelles possessed by a great many eukaryotic organisms, including humans, whose purposes include generating local fluid movements via rhythmic whip-like beating and environmental sensing. Despite intense research efforts since their discovery by van Leeuwenhoek in the 1670's, several key questions regarding ciliary functions, experimental manipulation and in silico imitation remain unanswered. Major justifications for cilia research lie in their involvement in various forms of human disease (ciliopathies) and their ability to instantiate decentralised, asynchronous sensorial-actuation of adjacent matter through modulation of beating characteristics. Further elucidation of these characteristics, which is a problem requiring the combined expertise of mathematicians, computer scientists, engineers and life scientists, will lead to novel biomedical therapies, creation of `smart' actuating surfaces for microfluidics/lab-on-chip applications and a greater understanding of fluid mechanics in real-world scenarios. This lavishly-illustrated anthology presents recent advances in the fields of ciliary investigation, manipulation, emulation, mimesis and modelling from key researchers in their fields: its goal is to explain the state-of-the-art in cilia bioengineering and bio-computation in a uniquely creative, accessible manner, towards encouraging further transdisciplinary work in the field as well as educating a broad spectrum of scientists and lay people. The volume is split into three distinct but interwoven themes:Biology: Biological preliminaries for the study of cilia; the state-of-the-art in genetic engineering of ciliated cells for biomedical purposes; reprogramming of cilia dynamics in live cells.Engineering: Creation of macro cilia robots for object sorting applications; pneumatic cilia for the optimization of fluid motion; electrostatic, magnetic and MEMS cilia for microfluidic mixing; reviews in artificial cilia fabrication, actuation and flow induction methods.Numerical and computational modelling. Analyses of thin film cilia for `lab on chip' microfluidic mixing applications; modelling of gel-based artificial cilia towards simulating dynamic behaviors of responsive cilia layers in complex fluids across a wide range of potential applications.
Author: Nathan Banka Publisher: ISBN: Category : Languages : en Pages : 203
Book Description
This thesis presents the design, modeling, and control of a magnetic artificial cilia system in which the cilia are individually controllable. In nature, cilia exhibit metachronal waves, or a phase difference between adjacent cilia that results in a traveling wave, which may improve pumping performance or efficiency of biological cilia. However, existing magnetic artificial cilia devices typically use actuation by a rotating field generated by Helmholtz coils or by a rotating permanent magnet. These field sources cannot apply a phase shift to the cilia array and therefore cannot generate a metachronal wave. Nevertheless, magnetic actuation remains desirable for cilia devices as it allows for biocompatibility, precise control of sys- tem inputs, and low-cost fabrication of the cilia. In this thesis, a new design for magnetic artificial cilia is presented in which the actuating magnetic field is localized, enabling indi- vidual actuation. However, this design decision leads to challenging research problems in input-pattern identification, nonlinear systems modeling, and control. In addressing these challenges, the contributions of this thesis are to (i) demonstrate that individual control can improve performance in cilia-based devices, (ii) present accurate nonlinear models for pre- dicting the static response, and (iii) develop a machine-learning-based system identification and control strategy for output tracking.
Author: Publisher: Academic Press ISBN: 0128023368 Category : Mathematics Languages : en Pages : 278
Book Description
Advances in Applied Mechanics draws together recent, significant advances in various topics in applied mechanics. Published since 1948, the book aims to provide authoritative review articles on topics in the mechanical sciences. The book will be of great interest to scientists and engineers working in the various branches of mechanics, but will also be beneficial to professionals who use the results of investigations in mechanics in various applications, such as aerospace, chemical, civil, environmental, mechanical, and nuclear engineering. Includes contributions from world-leading experts that are acquired by invitation only Beneficial to scientists, engineers, and professionals who use the results of investigations in mechanics in various applications, such as aerospace, chemical, civil, environmental, mechanical, and nuclear engineering. Covers not only traditional topics, but also important emerging fields
Author: Publisher: Academic Press ISBN: 0080962823 Category : Science Languages : en Pages : 423
Book Description
In recent years, the role of cilia in the study of health, development and disease has been increasingly clear, and new discoveries have made this an exciting and important field of research. This comprehensive volume, a complement to the new three-volume treatment of cilia and flagella by King and Pazour, presents easy-to-follow protocols and detailed background information for researchers working with cilia and flagella. Covers protocols for primary cilia across several systems and species Both classic and state-of-the-art methods readily adaptable across model systems, and designed to last the test of time Relevant to clinicians and scientists working in a wide range of fields
Author: Joseph Wang Publisher: John Wiley & Sons ISBN: 3527651470 Category : Technology & Engineering Languages : en Pages : 232
Book Description
Nanomachines represent one of the most fascinating topics in of nanotechnology. These tiny devices provide diverse opportunities towards a wide range of important applications, ranging from targeted delivery of drug payloads to environmental remediation. This book addresses comprehensively the latest developments and discoveries in the field of nano- and microscale machines. It covers the evolution of nanomachines in general from a historical perspective, the fundamental challenges for motion at the nanoscale, different categories of biological and synthetic nano/microscale motors based on different propulsion mechanisms, ways for controlling the movement directionality and regulated speed, followed by detailed of major areas for which nanomachines has the potential to make a transformational impact. It ends with a futuristic look at nano/microscale machines and into their impact on the society. Key Features: * The only nanomachine introductory textbook currently available. * Written with college graduate level in mind to appeal to a broad interdisciplinary audience. * Covers the fundamental challenges for nanoscale motion. * Covers the latest advances in the design and operaton of a wide range of small-scale machines. * Covers diverse biomedical, environmental and technological applications of nanomachines. * Written in review format with cited articles to cover latest research and developments.
Author: Jaap M. J. den Toonder
Author: Jaap M. J. den Toonder
Author: Richard Mayne
Author: Nathan Banka
Author: Jeanette Hussong
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Author: Edoardo Milana
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Author: Krishna Mohan Singh
Author: Joseph Wang