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Author : John Ellis Baur
Publisher :
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.3/5 ( download)
Download or read book Selective Chemical Analysis with Microelectrodes written by John Ellis Baur and published by . This book was released on 1990 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel Ammann
Publisher : Springer Science & Business Media
ISBN 13 : 3642525075
Total Pages : 357 pages
Book Rating : 4.6/5 (425 download)
Download or read book Ion-Selective Microelectrodes written by Daniel Ammann and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microelectrode technique is today the most widely used method in electrophy siology. Microelectrodes offer a unique approach to measurements of electrical pa rameters and ion activities of single cells. Several important breakthroughs in trans port physiology have arisen from microelectrode studies. Undoubtedly, there is a progressively wide-spread use of conventional and ion-selective microelectrodes. Due to their particular dimension and properties micro electrodes are exclusive ly applied to measurements on living matter. This must have many consequences to my thoughts on experiments with microelectrodes. In this book, my concern is fo cussing on the description of an intracellular method that should lead to reliable in formation on cellular parameters. The methodical basis for any meaningful applica tion is treated extensively. However, technical perfection and accurate results are not the only concern when working on animals and human beings. Rather, my thoughts are governed by the intellectual and moral mastery of the experimental ap proach on living subjects. A measurement with microelectrodes usually necessitates the sacrifice of an ani mal. This is an immense fact, and means that the knowledge gained by the experi ment must justify the death of a living subject.
Author : Henry Freiser
Publisher : Springer Science & Business Media
ISBN 13 : 1468437763
Total Pages : 300 pages
Book Rating : 4.4/5 (684 download)
Download or read book Ion-Selective Electrodes in Analytical Chemistry written by Henry Freiser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: We continue in this second volume the plan evident in the first; i.e., of presenting a number of well-rounded up-to-date reviews of important developments in the exciting field of ion-selective electrodes in analytical chemistry. In this volume, in addition to the exciting applications of ISE'S to biochemistry systems represented by the description of enzyme electrodes, there is featured the most recent development in ISE'S, namely, the joining of the electrochemical and solid state expertise, resulting in CHEMFETS. The scholarly survey of the current status of ISE'S will undoubtedly be welcomed by all workers in the field. Tucson, Arizona Henry Freiser vii Contents Chapter 1 Potentiometric Enzyme Methods Robert K. Kobos 1. Introduction . . . . . . 1 2. Soluble Enzyme Systems . . . 5 2.1. Substrate Determinations 5 2.2. Enzyme Determinations . 13 2.3. Inhibitor Determinations. 18 3. Immobilized Enzyme Systems . 19 3.1. Methods of Immobilization. 19 3.2. Characteristics of Immobilized Enzymes 23 3.3. Analytical Applications with Ion-Selective Electrodes 23 4. Enzyme Electrodes 31 4.1. Urea Electrodes 35 4.2. Amygdalin Electrodes 39 4.3. Glucose Electrodes . 40 4.4. Penicillin Electrodes 40 4.5. Amino Acid Electrodes 41 4.6. Nucleotide Electrodes 46 4.7. Uric Acid Electrode 47 4.8. Creatinine Electrode 48 48 4.9. Acetylcholine Electrodes. 4.10. D-Gluconate Electrode 49 4.11. Lactate Electrode 49 4.12. Inhibitor Determination 50 4.13. Substrate Electrodes 50 4.14. Current Trends . . . .
Author : Henry Freiser
Publisher : Springer Science & Business Media
ISBN 13 : 1468425927
Total Pages : 448 pages
Book Rating : 4.4/5 (684 download)
Download or read book Ion-Selective Electrodes in Analytical Chemistry written by Henry Freiser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion-selective electrodes continue to be one of the more excIting developments in electro analytical chemistry in the last 10 years. This is evidenced in the large and continually growing literature in the field. It is important and necessary in such a rapidly growing area to be able to "take stock," i. e. , to present a well-rounded, up-to-date review of important developments. In this volume, reviews by many of the leading practitioners and pioneers in this field contribute to what we consider to be a generous coverage of both fundamental aspects of ion-selective electrodes and their applications to analytical chemistry. Although this volume is not intended to be exhaustive, we have attempted to produce a "stand alone" text dealing with all major current developments. Indeed, since some of the theoretical approaches are not yet universally agreed on, each of the first five chapters deals with theory and principles of the nature and behavior of ion-selective electrodes from the vantage point of the authors' own experience and understanding. In view of the rapid expansion of this field, plans for future volumes are now being formulated. Henry Freiser Tucson, Arizona vii Contents Chapter 1 Theory and Principles of Membrane Electrodes R. P. Buck 1. Potential Generating Processes . . . . . . . . . . . . . . . . 1 1. 1. Interfaces, Fixed Charges, Charged Sites, and Charge Carriers 1 1. 2. Ion Exchange as a Potential-Generating Process 5 1. 3. Diffusion and Migration . . . . . . . . . . . . 8 1. 4. Electrochemical Potentials, Fluxes, and Mobility . . 10 1. 5.
Author : Josef Veselý
Publisher : Ellis Horwood
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.3/5 (91 download)
Download or read book Analysis with Ion-selective Electrodes written by Josef Veselý and published by Ellis Horwood. This book was released on 1978 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Theodore Kuwana
Publisher : Elsevier
ISBN 13 : 032315400X
Total Pages : 366 pages
Book Rating : 4.3/5 (231 download)
Download or read book Physical Methods in Modern Chemical Analysis V3 written by Theodore Kuwana and published by Elsevier. This book was released on 2012-12-02 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Methods in Modern Chemical Analysis, Volume 3 presents the fundamental principles, the instrumentation or necessary equipment, and applications of selected physical methodologies in chemical analysis. This volume contains chapters that discuss various topics on chemical analysis methods such as transform methods in chemistry; X-ray spectrometry; the principles of electrochemical measurements; and global optimization strategy for gas-chromatographic separations. The book will prove to be an excellent reference material for chemists, researchers, and students of chemistry.
Author : A. Ivaska
Publisher : Springer Science & Business Media
ISBN 13 : 1489937048
Total Pages : 430 pages
Book Rating : 4.4/5 (899 download)
Download or read book Contemporary Electroanalytical Chemistry written by A. Ivaska and published by Springer Science & Business Media. This book was released on 2013-12-18 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is ba. sed on the presentations gi ven at the ElectroFinnAnalysis conference held on J une 6-9, 1988 in Turku-Äbo, Finland. This event was the second in a series of electroanalytical conferences. The first was held in Ireland 1986 and the next will be held in Spain 1990. The aim of these conferences is tobring tagether scientists who use electroanalytical methods in their research. This is also reflected in the disposition of this volume where instrumentation and applications from the different fields have their own chapters. The editors are grateful to Mr. Johan Nyman, Mr. Kent Westerbolm and Mr. Markku Lehto for their technical assistance during the editorial work of this volume. Ari Ivaska Andrzej Lewenstam Ralf Sara V CONTENTS lntroduction Ari Ivaska ELECTROCHEMICAL INSTRUMENTATION AND METHODS New Instrumental Approaches to Fast Electro-Chemistry at Ultramicroelectrodes ... 5 Larry R. Faulkner, Michael R. Walshand Chuanjing Xu Photoelectroanalytical Chemistry - Methods and Instrumentation ... 15 J ouko J. Kaukare Experiences of an On-Line Fourier Transform Faradaic Admittance Measurement (FT-FAM) SystemBasedon Digital Signal Processors ... ... 21 Sten 0. Engblom, Mikael Wasberg, Johan Bobacka and Ari Iva. ska Processor-Controlled Fast Potentiostat . '. . . 31 J. Kaukare and J. Lukka. ri Smoothing of AC Polaragraphie Data by FFT Filtering . ' ... 37 J oha. n Bobacka. a. nd Ari Jvaska Reverse Pulse Voltammetry at Microelectrodes. New Possibilities in Analytical Chemistry ... 47 Zbigniew Stojek Multiple Sensor Arrays: Advantages and lmplications 51 Dermot Diamond Simultaneaus ESR-Electrochemical Investigations at Solid Electrodcs.
Author : Cynthia G. Zoski
Publisher : Elsevier
ISBN 13 : 0444519580
Total Pages : 935 pages
Book Rating : 4.4/5 (445 download)
Download or read book Handbook of Electrochemistry written by Cynthia G. Zoski and published by Elsevier. This book was released on 2007-02-07 with total page 935 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemistry plays a key role in a broad range of research and applied areas including the exploration of new inorganic and organic compounds, biochemical and biological systems, corrosion, energy applications involving fuel cells and solar cells, and nanoscale investigations. The Handbook of Electrochemistry serves as a source of electrochemical information, providing details of experimental considerations, representative calculations, and illustrations of the possibilities available in electrochemical experimentation. The book is divided into five parts: Fundamentals, Laboratory Practical, Techniques, Applications, and Data. The first section covers the fundamentals of electrochemistry which are essential for everyone working in the field, presenting an overview of electrochemical conventions, terminology, fundamental equations, and electrochemical cells, experiments, literature, textbooks, and specialized books. Part 2 focuses on the different laboratory aspects of electrochemistry which is followed by a review of the various electrochemical techniques ranging from classical experiments to scanning electrochemical microscopy, electrogenerated chemiluminesence and spectroelectrochemistry. Applications of electrochemistry include electrode kinetic determinations, unique aspects of metal deposition, and electrochemistry in small places and at novel interfaces and these are detailed in Part 4. The remaining three chapters provide useful electrochemical data and information involving electrode potentials, diffusion coefficients, and methods used in measuring liquid junction potentials. * serves as a source of electrochemical information * includes useful electrochemical data and information involving electrode potentials, diffusion coefficients, and methods used in measuring liquid junction potentials * reviews electrochemical techniques (incl. scanning electrochemical microscopy, electrogenerated chemiluminesence and spectroelectrochemistry)
Author :
Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.:/5 (318 download)
Download or read book Selective Electrode Reviews written by and published by . This book was released on 1988 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Albert Berg
Publisher : Springer Science & Business Media
ISBN 13 : 9780792332176
Total Pages : 330 pages
Book Rating : 4.3/5 (321 download)
Download or read book Micro Total Analysis Systems written by Albert Berg and published by Springer Science & Business Media. This book was released on 1995 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of silicon-based microsystems for chemical analysis is one of the most promising concepts in the recent developments in micro system technology (MST). It is expected that chemical sensors will be increasingly integrated in so-called miniaturized total analysis systems (muTAS), a concept first presented by Ciba-Geigy. In such systems, all steps in a chemical determination, from sampling to detection and data treatment, are integrated in one miniature instrument. muTAS offer a variety of advantages over conventional analysis systems such as improved analytical performance, reduced reagent and power consumption, small size, possibility of new and more complicated functions, higher reliability and lower fabrication costs. Application of muTAS may be found in fields like process industry, environmental monitoring, medical diagnostics, aeronautics, automotive industry, etc.
Author : Joseph Wang
Publisher : John Wiley & Sons
ISBN 13 : 0471460796
Total Pages : 228 pages
Book Rating : 4.4/5 (714 download)
Download or read book Analytical Electrochemistry written by Joseph Wang and published by John Wiley & Sons. This book was released on 2004-03-24 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Chunlong Zhang
Publisher : John Wiley & Sons
ISBN 13 : 111977859X
Total Pages : 581 pages
Book Rating : 4.1/5 (197 download)
Download or read book Fundamentals of Environmental Sampling and Analysis written by Chunlong Zhang and published by John Wiley & Sons. This book was released on 2024-02-29 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Environmental Sampling and Analysis A fully reworked and updated introduction to the fundamentals and applications of environmental sampling and analysis Environmental sampling and analysis are essential components of environmental data acquisition and scientific research. The acquisition of reliable data with respect to proper sampling, chemical and instrumental methodology, and QA/QC is a critical precursor to all environmental work. No would-be environmental scientist, engineer, or policymaker can succeed without an understanding of how to correctly acquire, assess and use credible data. Fundamentals of Environmental Sampling and Analysis, 2nd edition provides this understanding, with a comprehensive survey of the theory and applications of these critical sampling and analytical tools. The field of environmental research has expanded greatly since the publication of the first edition, and this book has been completely rewritten to reflect the latest studies and technological developments. The resulting mix of theory and practice will continue to serve as the standard introduction to the subject. Readers of the second edition of Fundamentals of Environmental Sampling and Analysis will also find: Three new chapters and numerous expanded sections on topics of emerging environmental concerns Detailed discussion of subjects including passive sampling, Raman spectroscopy, non-targeted mass spectroscopic analysis, and many more Over 500 sample problems and solutions along with other supplementary instructional materials Fundamentals of Environmental Sampling and Analysis is ideal for students of environmental science and engineering as well as professionals and regulators for whom reliable environmental data through sampling and analysis is critical.
Author : Adrian C. Michael
Publisher : CRC Press
ISBN 13 : 1420005863
Total Pages : 540 pages
Book Rating : 4.4/5 (2 download)
Download or read book Electrochemical Methods for Neuroscience written by Adrian C. Michael and published by CRC Press. This book was released on 2006-12-13 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first implant of a carbon microelectrode in a rat 35 years ago, there have been substantial advances in the sensitivity, selectivity and temporal resolution of electrochemical techniques. Today, these methods provide neurochemical information that is not accessible by other means. The growing recognition of the versatility of electrochemi
Author : Albert van den Berg
Publisher : Springer Science & Business Media
ISBN 13 : 9401101612
Total Pages : 304 pages
Book Rating : 4.4/5 (11 download)
Download or read book Micro Total Analysis Systems written by Albert van den Berg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MESA Research Institute of the University of Twente was created in 1990 through the joining of the research unit Sensors and Actuators with the department of Microelectronics. The multidisciplinary institute, with participation from the faculties of Electrical Engineering, Applied Physics and Chemical Technology, was recently recognized as a Centre of Excellence by the Dutch Science Foundation. It is fully 2 equipped with modem Clean Room facilities (1000 m ) and a number of research laboratories. The objective of MESA is to perform research and development of systems in modem information technology, and on the units on which they are based: the microstructures that process and transduce signals. The institute gradually expanded during the past few years till some 125 persons in 1994. Given the wide variety of research subjects within MESA, it has been decided to start a MESA Monographs series, appearing on a more or less regular, yearly basis. In this way, after some time a good overview of research topics under investigation at MESA will be obtained. The first volume of this series coincides with the Proceedings of pTAS '94, the first Workshop on Micro Total Analysis Systems, held on November 21-22 at the University of Twente in Enschede, The Netherlands. IlTAS has recently been defined as the first strategic research orientation of MESA, aiming at synergetic collaboration between the different disciplines present in MESA.
Author : Joseph Wang
Publisher : VCH Publishers
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.F/5 ( download)
Download or read book Analytical Electrochemistry written by Joseph Wang and published by VCH Publishers. This book was released on 1994 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 a
Author : Alun Evans
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.3/5 (91 download)
Download or read book Potentiometry and Ion Selective Electrodes written by Alun Evans and published by . This book was released on 1987 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many chemists, potentiometry is the first analytical procedure that they encounter, during the use of an electrode to measure pH. The advances in the field of ion selective electrodes now make it a valuable technique in the modern analytical laboratory.
Author : Alice Delcourt-Lancon
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (86 download)
Download or read book Electrochemical Analysis Supported by Macro and Microelectrode Array written by Alice Delcourt-Lancon and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this project was to investigate cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) analytical techniques for enantioselective sensing at both a macroelectrode and a microelectrode array. The scale of the electrochemical cell was reduced from macro to micro dimensions to improve both the electroanalytical detection and the efficient use of chemicals. A microdevice was fabricated using photolithography and plasma bonding and consisting of a microelectrode array (MEA) of 306 microelectrodes, each with a diameter of 45 æm supported by a polydimethylsiloxane (PDMS) slab engraved with microfluidic channels. The electroanalytical performances of the microdevice were characterised using cyclic voltammetry and it was established that the metallisation process influenced the surface roughness of the electrode, and also affected the final response of the array. The microdevice was used for flow injection analysis using chronoamperometry and provided the capability to detect small changes of analyte concentration. The selective electro-oxidation of phenylethanol catalysed by TEMPO and ( - )-sparteine at a macroelectrode and MEA was investigated. The CV analysis showed a reproducible selective oxidation in favour of the ( - )-phenylethanol enantiomer. The performances of the electrodes were enhanced to improve their enantioselective capability, and to extend their application to biosensors by functionalising their surface with Self-Assembled Monolayers (SAM). The electrodes were modified with glutathione and cysteine chiral molecules to investigate their ability to recognise the proline enantiomers using EIS analysis. The electron transfer rate of the ferricyanide analyte at the cysteine monolayer was less in the presence of D proline than it was in the presence of L-proline, indicating the selective penetration of the enantiomer through the monolayer. The properties of the macroelectrode and MEA were extended to biological applications by modifying their surfaces with thiolated single stranded DNA.
