Field Effect Electroosmosis


Book Description

Electrophoresis is defined as the transport of electrically charged particles in a direct current electric field. Electrophoresis has been around for more than a century as a phenomenon in electrokinetics. Field effect electroosmosis is a novel phenomenon in electrokinetics that adds a new dimension in capillary electrophoresis. In this book, field effect electroosmosis is introduced, and a beautiful spectrum of applications of electrophoresis was presented.










Micro/Nano-Chip Electrokinetics, Volume III


Book Description

Micro/nanofluidics-based lab-on-a-chip devices have found extensive applications in the analysis of chemical and biological samples over the past two decades. Electrokinetics is the method of choice in these micro/nano-chips for transporting, manipulating, and sensing various analyte species (e.g., ions, molecules, fluids, and particles). This book aims to highlight the recent developments in the field of micro/nano-chip electrokinetics, ranging from the fundamentals of electrokinetics to the applications of electrokinetics to both chemo- and bio-sample handling.




Biosensor Technology


Book Description

This authoritative reference covers recent advances in the field, stressing an interdisciplinaryapproach to the development and use of biosensor technology in physics,engineering, analytical chemistry, and biochemistry (including immunochemistry).about the editors ...RICHARD P. BucK is a Professor in the Chemistry Department, University of Northcarolina, Chapel Hill. Professor Buck serves on the editorial boards of severaljournals including Analytical Instrumentation: Applications and Designs for Chemica~Biomedica~ and Environmental Science (Marcel Dekker, Inc.). He is a member of theAmerican Chemical Society, Electrochemical Society, and International Society ofElectrochemistry. He received the B.S. (1950) and M.S. (1951) degrees from thecalifornia Institute of Tochnology, Pasadena, and Ph.D. degree (1954) from theMassachusetts Institute of Tochnology, cambridge.W1WAM E. HATFIELD is Mary Ann Smith Professor and Vice Chairman of Chemistry,and Acting Chairman of the Curriculum in Applied Sciences, University of Northcarolina, Chapel Hill. He is the author or coauthor of over 300 publications, andcoeditor, with John H. Miller, Jr., of High-Temperature Superconducting Materials:Preparations, Properties, and Processing (Marcel Dekker, Inc.). He is a member of theAmerican Chemical Society, American Association for the Advancement of Science,and Materials Research Society. He received the B.S. (1958) and M.S. (1959) degreesfrom Marshall University, Huntington, West Virginia, Ph.D. degree (1962) from theUniversity of Arizona, Tucson, and completed postdoctoral research at the Universityof Illinois, Urbana.M1KTHA UMANA is an independent consultant to Glaxo Inc. and Research 'IriangleInstitute, Research 'Iriangle Park, and Duke University Engineering Research Center,Durham, North carolina. The coauthor of numerous scientific journal articles, herresearch interests include surface chemistry, electrochemistry, and biosensors. Shereceived the B.Sc. degree (1969) from the University of Chile, Santiago, and Ph.D.degree (1972) from the University of London, England.EDMOND E BowoEN is an Associate Professor in the Department of Chemistry andin the Biotechnology Program, North carolina State University, Raleigh. Thecoauthor of numerous journal articles, his research interests include bioelectrochemistry,biological electron transfer, biosensors, and surface chemistry. He receivedthe B.S. degree (1970) from Syracuse University, Syracuse, New York, and Ph.D.degree (1982) from Virginia Commonwealth University, Richmond.




Electric Field Applications


Book Description

This authoritative review brings scientists up-to-date with the exciting recent developments in modern electric field applications and highlights their benefits compared with other methods. In Part 1 the book opens with a complete account of electrochromatography - a state-of-the-art technique that combines chromatography and electrophoresis. It reveals how you can achieve first-class separations in numerous analytical and biochemical applications. Part 2 focuses on the unique characteristics of electroprocesses in industry, and several examples, such as electroosmotic dewatering, new electro-rheological fluid technologies and demulsification processes in the car and oil industries, are given. The role of the electric field in chemical processes is discussed in Part 3. The chapters explore its use in concentration processes, immunoassay and molecular orientation methods, and important examples are presented in each case. This book is essential reading for analytical chemists, applied chemists and chemical engineers working in research and development wishing to keep up with this dynamic field.




Practical Capillary Electrophoresis


Book Description

High performance capillary electrophoresis (HPCE) is the newest and perhaps most powerful separation technique available today. This single-authored text provides an integrated, comprehensive, and clearly illustrated look at the field. Users of HPCE will gain a basic understanding of principles underlying electrophoresis and go on to learn about mode selection, methods development, detection, and quantative analysis. Ideally suited for analytical chemists and analytical biochemists with applications involving small molecules, proteins, peptides, DNA, and ion separations, this book provides a comparative assessment of related techniques. The author is an internationally recognised scientist and serves as the instructor for short courses on HPCE as offered by the American Chemical Society. * Stresses basic principles and applications* Helps users select appropriate HPCE modes and develop methods* Describes how to perform quantitative analyses* reinforces concepts with clear illustrations




Capillary Electrophoresis


Book Description

Capillary Electrophoresis (CE) has had a very significant impact on the field of analytical chemistry in recent years as the technique is capable of very high resolution separations, requiring only small amounts of samples and reagents. Furthermore, it can be readily adapted to automatic sample handling and real time data processing. Many new methodologies based on CE have been reported. Rapid, reproducible separations of extremely small amounts of chemicals and biochemicals, including peptides, proteins, nucleotides, DNA, enantiomers, carbohydrates, vitamins, inorganic ions, pharmaceuticals and environmental pollutants have been demonstrated. A wide range of applications have been developed in greatly diverse fields, such as chemical, biotechnological, environmental and pharmaceutical analysis. This book covers all aspects of CE, from the principles and technical aspects to the most important applications. It is intended to meet the growing need for a thorough and balanced treatment of CE. The book will serve as a comprehensive reference work. Both the experienced analyst and the newcomer will find the text useful.




Molecular Electro-Optics


Book Description

The Advanced Study Institute on Molecular Electro-Optics was held on the campus of the Rensselaer Polytechnic Institute, Troy, New York, USA, from July 14 through July 24, 1980. This Advanced Study Institute was attended by sixteen invited lecturers and by forty-eight other participants. The present volume contains the texts of all of the invited lectures presented at the Institute. Although these lectures were supplemented by many animated discussions and by numerous short contributed papers, it was not possible to include these in the present volume. Molecular electro-optics is a difficult subject for research because it incorporates areas of theoretical physics such as elec tromagnetic theory and hydrodynamics of rotational diffusion, ex perimental physics such as lasers, optics, electric pulsers, and data collection via analog to digital converters and signal aver agers, and physical chemistry of macromolecules and colloids in solution (colloid science, biophysical chemistry, double layer polarization). This volume includes chapters on all of these subjects as well as introductions to magnets-optics and to elec trophoretic light scattering. The Advanced Study Institute was sponsored mainly by the North Atlantic Treaty Organization whose financial support made this meeting possible. Additional financial aid was supplied by the National Institutes of Health of the USA through their Fogarty International Center and the National Institute for Arthritis, Metabolism, and Digestive Diseases. Industrial contri buters consisted of the General Electric Company, Cober Electronics, and Malvern Scientific Corporation.




Nanofluidics


Book Description

Taking you to the forefront of the emerging field of Nanofluidics, this cutting-edge book details the physics and applications of fluid flow in nanometer scale channels. You gain a solid understanding of the fundamental aspects of transport processes and force interactions in microscale. Moreover, this unique resource presents the latest research on nanoscale transport phenomena. You find a comprehensive overview of fabrication technologies for nanotechnologies, including detailed technology recipes and parameters. The book concludes with a look at future trends and the possible directions this new field could take.