Electroanalysis

Author: Christopher M. A. Brett,Ana María Oliveira Brett

Publisher: Oxford University Press

ISBN: N.A

Category: Science

Page: 88

View: 8643

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This informative text introduces the techniques and areas of application of modern electroanalysis, which has a particularly important role with current environmental concerns, both in the laboratory and in the field. It is a unique self- contained text which starts by describing the basic principles of the necessary electrochemistry and then moves on to electrochemical sensors and their mode of functioning. Potentiometric sensors are described, including many types of selective electrode. Following this, amperometric and voltametric sensors are presented together with the various instrumentation and electrode modification strategies to enhance sensitivity and selectivity. A final chapter shows the range of applications of modern electroanalysis, with particular emphasis on trace species, and indicates future trends. Bibliography is provided to enable the reader to gain a further understanding of the topic through textbooks and specialist research journals. This clear and accessible text will be an invaluable study aid for advanced undergraduates and graduate students of chemistry, biochemistry, chemical technology, industrial chemistry and environmental science. Graduate chemists and biochemists in industry and in analytical laboratories, and students of engineering, pharmacology and related biomedical sciences will also find this book useful.
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Environmental Analysis by Electrochemical Sensors and Biosensors

Fundamentals

Author: Ligia Maria Moretto,Kurt Kalcher

Publisher: Springer

ISBN: 1493906763

Category: Science

Page: 713

View: 6113

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This book presents an exhaustive overview of electrochemical sensors and biosensors for the analysis and monitoring of the most important analytes in the environmental field, in industry, in treatment plants and in environmental research. The chapters give the reader a comprehensive, state-of-the-art picture of the field of electrochemical sensors suitable to environmental analytes, from the theoretical principles of their design to their implementation, realization and application. The first three chapters discuss fundamentals, and the last three chapters cover the main groups of analytes of environmental interest.
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Chemical Sensors 7 -and- MEMS/NEMS 7

Author: Peter J. Hesketh

Publisher: The Electrochemical Society

ISBN: 1566775108

Category: Chemical detectors

Page: 505

View: 6063

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The latest developments in chemical and biological sensor research and development. Topics include: 1. new selective species recognition surfaces and materials; 2. molecular recognition materials and approaches to minimize non-specific binding; 3. semi-selective species recognition materials; 4. novel methods for signal processing, signal amplification, and detection; 5. detection systems for multiple analytes in complex samples; 6. sensor arrays; and 7. analytical systems and approaches.
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Soil Analysis

Author: J. Gautheyrou,J.Y. Loyer,M. Pansu

Publisher: CRC Press

ISBN: 9789054107163

Category: Technology & Engineering

Page: 500

View: 873

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The objective of this book is to provide a better understanding of tools for soil analysis in order to use them more efficiently. It covers sampling problems as well as difficulties relating to actual analysis and quality control.
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Broadening Electrochemical Horizons

Principles and Illustration of Voltammetric and Related Techniques

Author: Alan Maxwell Bond

Publisher: Oxford University Press on Demand

ISBN: 9780198504771

Category: Science

Page: 513

View: 3679

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Electrochemistry is a well established discipline that has encompassed both applied and fundamental aspects of chemistry courses for nearly a century. In recent years, however, it has become obvious that even broader applications of this valuable technique are now available to advance knowledge and solve problems in organic, inorganic and biological chemistry. In this book, it is shown how a range of limitations that historically have restricted the use of voltammetric and related electrochemical techniques have been removed or minimised so that it is now possible to work in the gas and solid phases as well as the traditional liquid phase. Significant advances in theory, instrumentation and electrode design have also made the technique more user-friendly. The initial chapters of this book describe the basic theory and philosophy behind the modern, widespread use of voltammetric techniques. The later chapters provide examples of new areas of application and predict future possibilities for this exciting area.
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Biomedical Science Practice

Experimental and Professional Skills

Author: Hedley Glencross,Nessar Ahmed,Qiuyu Wang

Publisher: Oxford University Press

ISBN: 0199533296

Category: Medical

Page: 573

View: 4378

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Case studies and other examples enrich the text, firmly rooting it in the context of clinical and biomedical practice. --Book Jacket.
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Fundamentals of electroanalytical chemistry

Author: Paul M. S. Monk

Publisher: John Wiley & Sons Inc

ISBN: 9780471880363

Category: Business & Economics

Page: 361

View: 5486

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This thoroughly updated open learning text provides an introduction to electroanalytical chemistry, one of today's fastest growing and most exciting frontiers of analytical science. The author discusses electroanalysis in a non-mathematical and informal tutorial style and offers over 250 discussion and self-assessment questions. In addition he includes 50 worked examples that provide excellent material for testing the reader's understanding of the subject matter. The topics covered include the following: * Simple emf measurements with cells * Equilibrium and dynamic measurements * Polarography * Cyclic voltammetry * Rotated disc, ring-disc and wall-jet electrodes * In situ spectroelectrochemistry measurements * Impedance analysis * Preparation of electrodes * Data processing The book also contains a comprehensive bibliography and details of web-based resources. It assumes no prior knowledge of this powerful branch of analytical science and will be an invaluable aid for anyone wanting to perform analytical measurements using electrochemical technqiues. Is approach makes it also ideal for students.
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Radical Chemistry

The Fundamentals

Author: Michael John Perkins

Publisher: Oxford University Press, USA

ISBN: N.A

Category: Science

Page: 92

View: 6434

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Aimed at students with a grounding in organic chemistry, this Primer presents radical chemistry in a modern context, where reactive radicals are recognized both as mediators of many disease conditions, and as key players in mechanisms of enzyme action.
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Advanced Excel for Scientific Data Analysis

Author: Robert De Levie

Publisher: Oxford University Press, USA

ISBN: N.A

Category: Computers

Page: 707

View: 4838

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Excel is by far the most widely distributed data analysis software, but few users are aware of its full powers. This book takes off where most other books dealing with scientific applications of Excel end. It focuses on three areas: least squares, Fourier transformation, and digitalsimulation, and illustrates these with extensive examples, often taken from the literature. It also includes and describes a number of sample macros and functions to facilitate common data analysis tasks. These macros and functions are provided in uncompiled, computer-readable, easily modifiableform, and readers can therefore use them as starting points for making their own, personalized data analysis tools. The second edition of Advanced Excel addresses two recent developments. First, the new version of Excel, introduced at the beginning of 2007, has many more columns (16,384) than the present version (256), making it a much better environment for matrix operations, a staple of advanced mathematicalmethods in science and engineering, and a natural for a wide spreadsheet. The second edition includes a chapter explaining and illustrating matrix algebra in Excel. The second recent development is one outside Microsoft. An Italian engineer, Leonardo Volpi, has developed software with which Excel calculations can be made much more precise. With this freely downloadable tool, which de Levie has already used quite extensively, Excel can be made into a highlyprecise instrument, not only for scientific data analysis, but also for statistics, something it has not been in the past. This edition includes a new chapter on numerical methods (mostly devoted to working with matrices) and a new chapter on spreadsheet reliability (with emphasis on using Volpi's high-precision tools).
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