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Explains how to use electroanalytic techniques to measure biologically important compounds in foods, pharmaceutical products, and biological matrices. Reviews the electrochemical behavior of molecules and suggests how to exploit it for quantitative analysis. Describes the relative merits of such techniques as alternating current and differential pulse polarography/voltammetry, cyclic voltammetry, aperometry, flow injection analysis with electrochemical detection, and liquid chromatography. Addressed to analytic chemists in a variety of industries. Annotation copyrighted by Book News, Inc., Portland, OR
Because of their simple preparation and low expense, carbon pastes and carbon paste electrodes are widely used in a myriad of instrumental measurements. With an emphasis on practical applications, Electroanalysis with Carbon Paste Electrodes provides a comprehensive overview of carbon paste electrodes. The text offers a comprehensive and unpreceden
Through this monograph, the pharmaceutical chemist gets familiar with the possibilities electroanalytical methods offer for validated analyses of drug compounds and pharmaceuticals. The presentation focuses on the techniques most frequently used in practical applications, particularly voltammetry and polarography. The authors present the information in such a way that the reader can judge whether the application of such techniques offers advantages for solving a particular analytical problem. Basics of individual electroanalytical techniques are outlined using as simple language as possible, with a minimum of mathematical apparatus. For each electroanalytical technique, the physical and chemical processes as well as the instrumentation are described. The authors also cover procedures for the identification of electroactive groups and the chemical and electrochemical processes involved. Understanding the principles of such processes is essential for finding optimum analytical conditions in the most reliable way. Added to this is the validation of such analytical procedures. A particularly valuable feature of this book are extensive tables listing numerous validated examples of practical applications. Various Indices according to the drug type, the electroactive group and the type of method as well as a subject and author index are also provided for easy reference.
Voltammetric methods are among the most sensitive and versatile available to the analytical chemist. They can identify and quantify substances from simple metal ions, through to complex organic molecules. The concentration range spans 9 orders of magnitude and, in many cases, trace level analyses of surface waters and body fluids can be performed with little or no pre-treatment of the sample is required. In this text the basic concepts and principles are presented in an easy-to-read manner. Practical aspects are discussed and an overview of the electrochemistry of the elements and of organic functional groups is interspersed with 27 tested applications described in detail. The techniques covered expand its application out into other disciplines apart from chemistry, such as botany, zoology and soil science.
First multi-year cumulation covers six years: 1965-70.
Presenting the most relevant advances for employing carbon-based nanostructured materials for analytical purposes, this book serves as a reference manual that guides readers through the possibilities and helps when selecting the most appropriate material for targeted analytical applications. It critically discusses the role these nanomaterials can play in sample preparation, separation procedures and detection limit improvements whilst also considering the future trends in this field. Useful to direct initiatives, this book fills a gap in the literature for graduate students and professional researchers discussing the advantages and limitations across analytical chemistry in industry and academia.
A Practical Guide to Geometric Regulation for Distributed Parameter Systems provides an introduction to geometric control design methodologies for asymptotic tracking and disturbance rejection of infinite-dimensional systems. The book also introduces several new control algorithms inspired by geometric invariance and asymptotic attraction for a wide range of dynamical control systems. The first part of the book is devoted to regulation of linear systems, beginning with the mathematical setup, general theory, and solution strategy for regulation problems with bounded input and output operators. The book then considers the more interesting case of unbounded control and sensing. Mathematically, this case is more complicated and general theorems in this area have become available only recently. The authors also provide a collection of interesting linear regulation examples from physics and engineering. The second part focuses on regulation for nonlinear systems. It begins with a discussion of theoretical results, characterizing solvability of nonlinear regulator problems with bounded input and output operators. The book progresses to problems for which the geometric theory based on center manifolds does not directly apply. The authors show how the idea of attractive invariance can be used to solve a series of increasingly complex regulation problems. The book concludes with the solutions of challenging nonlinear regulation examples from physics and engineering.
The "Handbook of Analytical Techniques" serves as a concise, one-stop reference source for every professional, researcher, or student using analytical techniques. All relevant spectroscopic, chromatographic, and electrochemical techniques are described, including chemical and biochemical sensors, as well as e. g. thermal analysis, bioanalytical, nuclear or radiochemical techniques. Special articles are devoted to general topics such as chemometrics, sampling, and sample preparation. All articles were written and reviewed by acknowledged experts. They cover the fundamentals, instrumentation, and applications of each technique. Numerous references for each article facilitate access to the primary literature. This two-volume handbook comprises almost 1,200 pages with more than 900 figures and has an attractive two-column page layout. It is the key source for problemsolving in all areas of analysis, e. g. of food, water, wastewater, air, soil, biomolecules, pharmaceuticals, or for materials.
Approx.230 pagesApprox.230 pages