Electrokinetics in Microfluidics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Electrokinetics in Microfluidics write by Dongqing Li. This book was released on 2004-08-20. Electrokinetics in Microfluidics available in PDF, EPUB and Kindle. A lab-on-a-chip device is a microscale laboratory on a credit-card sized glass or plastic chip with a network of microchannels, electrodes, sensors and electronic circuits. These labs on a chip can duplicate the specialized functions as performed by their room-sized counterparts, such as clinical diagnoses, PCR and electrophoretic separation. The advantages of these labs on a chip include significant reduction in the amounts of samples and reagents, very short reaction and analysis time, high throughput and portability. Generally, a lab-on-a-chip device must perform a number of microfluidic functions: pumping, mixing, thermal cycling/incubating, dispensing, and separating. Precise manipulation of these microfluidic processes is key to the operation and performance of labs on a chip. The objective of this book is to provide a fundamental understanding of the interfacial electrokinetic phenomena in several key microfluidic processes, and to show how these phenomena can be utilised to control the microfluidic processes. For this purpose, this book emphasises the theoretical modelling and the numerical simulation of these electrokinetic phenomena in microfluidics. However, experimental studies of the electrokinetic microfluidic processes are also highlighted in sufficient detail. - The first book which systematically reviews electrokinetic microfluidics processes for lab-on-a chip applications - Covers modelling and numerical simulation of the electrokinetic microfluidics processes - Providing information on experimental studies and details of experimental techniques, which are essential for those who are new to this field
Electrokinetically-Driven Microfluidics and Nanofluidics
Electrokinetically-Driven Microfluidics and Nanofluidics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Electrokinetically-Driven Microfluidics and Nanofluidics write by Hsueh-Chia Chang. This book was released on 2009-11-09. Electrokinetically-Driven Microfluidics and Nanofluidics available in PDF, EPUB and Kindle. Electrokinetics is currently the mechanism of choice for fluid actuation and bioparticle manipulation at microscale and nanoscale dimensions. There has recently been widespread interest in the use of AC electric fields, given the many advantages it offers over DC electrokinetics. Nevertheless, a fundamental understanding of the governing mechanisms underlying the complex and nonlinear physicochemical hydrodynamics associated with these systems is required before practical microfluidic and nanofluidic devices can be engineered. This text aims to provide a comprehensive treatise on both classical equilibrium electrokinetic phenomena as well as the more recent non-equilibrium phenomena associated with both DC and AC electrokinetics in the context of their application to the design of microfluidic and nanofluidic technology. In particular, Leslie Yeo and Hsueh-Chia Chang discuss the linear and nonlinear theories underlying electroosmosis, electrophoresis, and dielectrophoresis pertaining to electrolytes as well as dielectric systems. Interfacial electrokinetic phenomena such as electrospraying, electrospinning, and electrowetting are also discussed.
Electrokinetics and Electrohydrodynamics in Microsystems
Electrokinetics and Electrohydrodynamics in Microsystems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Electrokinetics and Electrohydrodynamics in Microsystems write by Antonio Ramos. This book was released on 2011-09-20. Electrokinetics and Electrohydrodynamics in Microsystems available in PDF, EPUB and Kindle. Among the most promising techniques to handle small objects at the micrometer scale are those that employ electrical forces, which have the advantages of voltage-based control and dominance over other forces. The book provides a state-of-the-art knowledge on both theoretical and applied aspects of the electrical manipulation of colloidal particles and fluids in microsystems and covers the following topics: dielectrophoresis, electrowetting, electrohydrodynamics in microsystems, and electrokinetics of fluids and particles. The book is addressed to doctoral students, young or senior researchers, chemical engineers and/or biotechnologists with an interest in microfluidics, lab-on-chip or MEMS.
Electrokinetic and Colloid Transport Phenomena
Electrokinetic and Colloid Transport Phenomena - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Electrokinetic and Colloid Transport Phenomena write by Jacob H. Masliyah. This book was released on 2006-05-26. Electrokinetic and Colloid Transport Phenomena available in PDF, EPUB and Kindle. A new, definitive perspective of electrokinetic and colloid transport processes Responding to renewed interest in the subject of electrokinetics, Electrokinetic and Colloid Transport Phenomena is a timely overview of the latest research and applications in this field for both the beginner and the professional. An outgrowth of an earlier text (by coauthor Jacob Masliyah), this self-contained reference provides an up-to-date summary of the literature on electrokinetic and colloid transport phenomena as well as direct pedagogical insight into the development of the subject over the past several decades. A distinct departure from standard colloid science monographs, Electrokinetic and Colloid Transport Phenomena presents the most salient features of the theory in a simple and direct manner, allowing the book to serve as a stepping-stone for further learning and study. In addition, the book uniquely discusses numerical simulation of electrokinetic problems and demonstrates the use of commercial finite element software for solving these multiphysics problems. Among the topics covered are: * Mathematical preliminaries * Colloidal systems * Electrostatics and application of electrostatics * Electric double layer * Electroosmosis and streaming potential * Electrophoresis and sedimentation potential * London-Van der Waals forces and the DLVO theory * Coagulation and colloid deposition * Numerical simulation of electrokinetic phenomena * Applications of electrokinetic phenomena Because this thorough reference does not require advanced mathematical knowledge, it enables a graduate or a senior undergraduate student approaching the subject for the first time to easily interpret the theories. On the other hand, the application of relevant mathematical principles and the worked examples are extremely useful to established researchers and professionals involved in a wide range of areas, including electroosmosis, streaming potential, electrophoretic separations, industrial practices involving colloids and complex fluids, environmental remediation, suspensions, and microfluidic systems.
Micro/Nano-Chip Electrokinetics
Micro/Nano-Chip Electrokinetics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Micro/Nano-Chip Electrokinetics write by Xiangchun Xuan. This book was released on 2018-07-04. Micro/Nano-Chip Electrokinetics available in PDF, EPUB and Kindle. This book is a printed edition of the Special Issue "Micro/Nano-Chip Electrokinetics" that was published in Micromachines
