Polarography And Other Voltammetric Methods
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| Author | : Tom Riley |
| Publisher | : John Wiley & Sons |
| Total Pages | : 310 |
| Release | : 2008-09-23 |
| Genre | : |
| ISBN | : 9788126517336 |
The book introduces a wide range of voltammetric techniques, covering basic theory, practical aspects, and the scope of each technique. The book shows how to select suitable methods for particular applications and prepares the reader for further study of individual techniques. Introduces the discipline's terminology, makes clear how to choose operating parameters, and how to research the literature. It contains self-assessment questions and responses, units of measurement, a glossary, and abbreviations used in electrochemistry. · Classical dc Polarography· Electrode Processes· Pulse Polarographic Techniques· Stripping Voltammetry· Polarography/Voltammetry and the Analyst· Self Assessment Questions and Responses· Units of Measurement· Glossary and Abbreviations Used in Electrochemistry
| Author | : Tom Riley |
| Publisher | : |
| Total Pages | : 316 |
| Release | : 1987 |
| Genre | : Science |
| ISBN | : |
In recent years electrochemistry has undergone a revival, particularly in its analytical applications. As a non- destructive method, with rapid response times and low detection levels, polarography is now in competition with other methods of analysis, such as spectrophotometry and AAS.
| Author | : A. M. Bond |
| Publisher | : CRC Press |
| Total Pages | : 537 |
| Release | : 2020-10-07 |
| Genre | : Science |
| ISBN | : 1000110451 |
This book provides up-to-date discussion of modern polarographic methods, with examples and experimental details. It is designed for the practicing analyst and a factor in bringing the reincarnated area of analytical chemistry into a new and healthy maturity.
| Author | : Ali A. Ensafi |
| Publisher | : Elsevier |
| Total Pages | : 390 |
| Release | : 2019-07-25 |
| Genre | : Science |
| ISBN | : 0128164921 |
Electrochemical Biosensors summarizes fundamentals and trends in electrochemical biosensing. It introduces readers to the principles of transducing biological information to measurable electrical signals to identify and quantify organic and inorganic substances in samples. The complexity of devices related to biological matrices makes this challenging, but this measurement and analysis are critically valuable in biotechnology and medicine. Electrochemical biosensors combine the sensitivity of electroanalytical methods with the inherent bioselectivity of the biological component. Some of these sensor devices have reached the commercial stage and are routinely used in clinical, environmental, industrial and agricultural applications. - Describes several electrochemical methods used as detection techniques with biosensors - Discusses different modifiers, including nanomaterials, for preparing suitable pathways for immobilizing biomaterials at the sensor - Explains various types of signal monitoring, along with several recognition systems, including antibodies/antigens, DNA-based biosensors, aptamers (protein-based), and more
| Author | : Joseph Wang |
| Publisher | : John Wiley & Sons |
| Total Pages | : 228 |
| Release | : 2004-03-24 |
| Genre | : Science |
| ISBN | : 0471460796 |
The critically acclaimed guide to the principles, techniques, and instruments of electroanalytical chemistry-now expanded and revised Joseph Wang, internationally renowned authority on electroanalytical techniques, thoroughly revises his acclaimed book to reflect the rapid growth the field has experienced in recent years. He substantially expands the theoretical discussion while providing comprehensive coverage of the latest advances through late 1999, introducing such exciting new topics as self-assembled monolayers, DNA biosensors, lab-on-a-chip, detection for capillary electrophoresis, single molecule detection, and sol-gel surface modification. Along with numerous references from the current literature and new worked-out examples, Analytical Electrochemistry, Second Edition offers clear, reader-friendly explanations of the fundamental principles of electrochemical processes as well as important insight into the potential of electroanalysis for problem solving in a wide range of fields, from clinical diagnostics to environmental science. Key topics include: The basics of electrode reactions and the structure of the interfacial region Tools for elucidating electrode reactions and high-resolution surface characterization An overview of finite-current controlled potential techniques Electrochemical instrumentation and electrode materials Principles of potentiometric measurements and ion-selective electrodes Chemical sensors, including biosensors, gas sensors, solid-state devices, and sensor arrays
| Author | : Jaroslav Heyrovský |
| Publisher | : Elsevier |
| Total Pages | : 582 |
| Release | : 2013-09-11 |
| Genre | : Science |
| ISBN | : 1483264785 |
Principles of Polarography is a revised and extended version of an original Czech edition that appeared in 1962 at the Publishing House of the Czechoslovak Academy of Sciences in Prague. Based on a one-term course of lectures for third-year students of chemistry at the Charles University it brings the fundamental results of more than forty years' research in the field of polarography. The book contains 22 chapters and opens with a discussion of the principles of polarography. This is followed by separate chapters on polarizable electrodes used in polarography; charging current; influence of the resistance of the electrolyte on polarographic curves; migration and diffusion-controlled currents; and equation of a reversible polarographic wave. Subsequent chapters deal with reversible processes controlled by diffusion of complex ions; reversible reduction of organic substances; deposition of mercury ions; irreversible electrode processes; applications of limiting currents; polarographic curves for the formation of semiquinones and dimers; and catalytic hydrogen currents.
| Author | : Kamala Zutshi |
| Publisher | : New Age International |
| Total Pages | : 161 |
| Release | : 2006 |
| Genre | : Polarography |
| ISBN | : 8122417914 |
This Book Is Divided Into Two Parts. The First Explains The Basic Principles And Techniques Involved In Polarography. It Also Explains Polarography Of Metal Complexes And Organic Compounds. The Second Part Is Devoted To Allied Techniques. It Explains Miscellaneous Polarographic Methods And Their Analytical Applications. Advances In D.C. Polarography And The Principles And Control Of Corrosion Are Also Highlighted In This Section. A Simple And Systematic Approach Is Followed Throughout The Book. Suitable References Are Provided At The End Of Each Chapter And Review Questions Are Included At The End Of The Book.The Book Would Serve As A Useful Text For B.Sc. (Hons.) And M.Sc. Chemistry Students.
| Author | : Allen J. Bard |
| Publisher | : Wiley Global Education |
| Total Pages | : 862 |
| Release | : 2012-04-13 |
| Genre | : Science |
| ISBN | : 1118312805 |
Das führende Werk auf seinem Gebiet - jetzt durchgängig auf den neuesten Stand gebracht! Die theoretischen Grundlagen der Elektrochemie, erweitert um die aktuellsten Erkenntnisse in der Theorie des Elektronentransfers, werden hier ebenso besprochen wie alle wichtigen Anwendungen, darunter modernste Verfahren (Ultramikroelektroden, modifizierte Elektroden, LCEC, Impedanzspektrometrie, neue Varianten der Pulsvoltammetrie und andere). In erster Linie als Lehrbuch gedacht, läßt sich das Werk aber auch hervorragend zum Selbststudium und zur Auffrischung des Wissensstandes verwenden. Lediglich elementare Grundkenntnisse der physikalischen Chemie werden vorausgesetzt.
| Author | : Valentin Mirceski |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 202 |
| Release | : 2007-11-08 |
| Genre | : Science |
| ISBN | : 3540737405 |
In a real tour-de-force of scientific publishing, three distinguished experts here systematically deliver both the underlying theory and the practical guidance needed to effectively apply square-wave voltammetry techniques. Square-wave voltammetry is a technique used in analytical applications and fundamental studies of electrode mechanisms. In order to take full advantage of this technique, a solid understanding of signal generation, thermodynamics, and kinetics is essential. Not only does this book cover all the necessary background and basics, but it also offers an appendix on mathematical modeling plus a chapter on electrode mechanisms that briefly reviews the numerical formulae needed to simulate experiments using popular software tools.
| Author | : Pooja Devi |
| Publisher | : John Wiley & Sons |
| Total Pages | : 436 |
| Release | : 2021-05-12 |
| Genre | : Technology & Engineering |
| ISBN | : 1119693543 |
The contamination of environment and water resources by Selenium (Se) and its oxyanions from various sources are emerging contaminants of significant health and environmental concern. The primary sources include agricultural drainage water, mine drainage, residues from fossil fuels, thermoelectric power plants, oil refineries, and metal ores. Various methods and technologies have been developed which focus on the treatment of selenium-containing waters and wastewater. High concentrations of selenium in water cause various adverse impact to human health, such as carcinogenic, genotoxic, and cytotoxic effects. But in the lower concentrations, it is a useful constituent of the biological system. The range between toxicity and deficiency of selenium is minimal (40 to 400 μg per day), due to its dual nature. Selenium Contamination in Water contains the latest status and information on selenium’s origin, its chemistry and its toxicity to humans. The book represents a comprehensive and advanced reference book for students, researchers, practitioners, and policymakers in working in the field of metalloids, in particular selenium. A special emphasis is given on its geological distribution, monitoring techniques, and remedial technologies. As such, the authors critically analyze the various techniques used for the monitoring and removal of selenium from water. Featuring chapters arranged according to the major themes of the latest research, with specific case-studies from industrial experiences of selenium detection and removal, Selenium Contamination in Water will be particularly valued by researchers, practitioners, and policymakers in working in the field of metalloids including selenium.
