Epr Instrumental Methods

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EPR: Instrumental Methods

Author : Christopher J. Bender,Lawrence J. Berliner
Publisher : Springer Science & Business Media
Page : 437 pages
File Size : 49,8 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781441989512

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EPR: Instrumental Methods by Christopher J. Bender,Lawrence J. Berliner Pdf

Electron magnetic resonance spectroscopy is undergoing something akin to a renaissance that is attributable to advances in microwave circuitry and signal processing software. EPR: Instrumental Methods is a textbook that brings the reader up to date on these advances and their role in providing better experimental techniques for biological magnetic resonance. Chapters in this book guide the reader from basic principles of spectrometer design through the advanced methods that are providing new vistas in disciplines such as oximetry, imaging, and structural biology. Key Features: Spectrometer design, particularly at low frequencies (below X-band), Design of spectrometer components unique to ENDOR and ESEEM, Optimization of EMR spectrometer sensitivity spanning many octaves, Algorithmic approach to spectral parameterization, Application of Fourier Methods to polymer conformation, oximetry, and imaging.

Computational and Instrumental Methods in EPR

Author : Christopher J. Bender,Lawrence Berliner
Publisher : Springer Science & Business Media
Page : 222 pages
File Size : 51,7 Mb
Release : 2007-12-27
Category : Science
ISBN : 9780387388809

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Computational and Instrumental Methods in EPR by Christopher J. Bender,Lawrence Berliner Pdf

Computational and Instrumental Methods in EPR is devoted to both instrumentation and computation aspects of EPR, while addressing applications such as spin relaxation time measurements. However, this is the first comprehensive volume to offer practical, non-invasive spectroscopic methods of analyzing the rheology of biopolymers: comparative studies of polymer fluidity using traditional methods (e.g. viscosity) and nuclear magnetic resonance.

EPR Spectroscopy

Author : Doros T. Petasis
Publisher : Walter de Gruyter GmbH & Co KG
Page : 240 pages
File Size : 46,6 Mb
Release : 2022-09-05
Category : Science
ISBN : 9783110417562

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EPR Spectroscopy by Doros T. Petasis Pdf

EPR spectroscopy is a versatile, nondestructive technique widely used in chemistry, biology, and physics. It detects molecules and materials with unpaired electrons making it a very selective technique that produces a wealth of information on such systems. Its high sensitivity makes it suitable in analyzing very small samples, single crystals, or reaction intermediates like radicals. This textbook takes a practical approach that introduces the basic concepts of EPR to sufficient detail to allow the reader to gain a basic knowledge of EPR and understand how experiments are carried out and how spectra are analyzed and interpreted. Many illustrative examples are included drawn from solid-state physics and bioinorganic chemistry. It is suitable as a short introduction for advanced undergraduate and beginning graduate students taking their first steps into EPR research.

Quantitative EPR

Author : Gareth R. Eaton,Sandra S. Eaton,David P. Barr,Ralph T. Weber
Publisher : Springer Science & Business Media
Page : 192 pages
File Size : 52,7 Mb
Release : 2010-04-10
Category : Science
ISBN : 9783211929483

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Quantitative EPR by Gareth R. Eaton,Sandra S. Eaton,David P. Barr,Ralph T. Weber Pdf

There is a growing need in both industrial and academic research to obtain accurate quantitative results from continuous wave (CW) electron paramagnetic resonance (EPR) experiments. This book describes various sample-related, instrument-related and software-related aspects of obtaining quantitative results from EPR expe- ments. Some speci?c items to be discussed include: selection of a reference standard, resonator considerations (Q, B ,B ), power saturation, sample position- 1 m ing, and ?nally, the blending of all the factors together to provide a calculation model for obtaining an accurate spin concentration of a sample. This book might, at ?rst glance, appear to be a step back from some of the more advanced pulsed methods discussed in recent EPR texts, but actually quantitative “routine CW EPR” is a challenging technique, and requires a thorough understa- ing of the spectrometer and the spin system. Quantitation of CW EPR can be subdivided into two main categories: (1) intensity and (2) magnetic ?eld/mic- wave frequency measurement. Intensity is important for spin counting. Both re- tive intensity quantitation of EPR samples and their absolute spin concentration of samples are often of interest. This information is important for kinetics, mechanism elucidation, and commercial applications where EPR serves as a detection system for free radicals produced in an industrial process. It is also important for the study of magnetic properties. Magnetic ?eld/microwave frequency is important for g and nuclear hyper?ne coupling measurements that re?ect the electronic structure of the radicals or metal ions.

Instrumental Analysis of Intrinsically Disordered Proteins

Author : Vladimir Uversky,Sonia Longhi
Publisher : John Wiley & Sons
Page : 792 pages
File Size : 45,9 Mb
Release : 2011-01-31
Category : Science
ISBN : 9780470602607

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Instrumental Analysis of Intrinsically Disordered Proteins by Vladimir Uversky,Sonia Longhi Pdf

Instrumental techniques for analyzing intrinsically disordered proteins The recently recognized phenomenon of protein intrinsic disorder is gaining significant interest among researchers, especially as the number of proteins and protein domains that have been shown to be intrinsically disordered rapidly grows. The first reference to tackle this little-documented area, Instrumental Analysis of Intrinsically Disordered Proteins: Assessing Structure and Conformation provides researchers with a much-needed, comprehensive summary of recent achievements in the methods for structural characterization of intrinsically disordered proteins (IDPs). Chapters discuss: Assessment of IDPs in the living cell Spectroscopic techniques for the analysis of IDPs, including NMR and EPR spectroscopies, FTIR, circular dichroism, fluorescence spectroscopy, vibrational methods, and single-molecule analysis Single-molecule techniques applied to the study of IDPs Assessment of IDP size and shape Tools for the analysis of IDP conformational stability Mass spectrometry Approaches for expression and purification of IDPs With contributions from an international selection of leading researchers, Instrumental Analysis of Intrinsically Disordered Proteins: Assessing Structure and Conformation fills an important need in a rapidly growing field. It is required reading for biochemists, biophysicists, molecular biologists, geneticists, cell biologists, physiologists, and specialists in drug design and development, proteomics, and molecular medicine with an interest in proteins and peptides.

Pulsed Electron–Electron Double Resonance

Author : Yuri D. Tsvetkov,Michael K. Bowman,Yuri A. Grishin
Publisher : Springer
Page : 216 pages
File Size : 44,5 Mb
Release : 2018-12-28
Category : Science
ISBN : 9783030053727

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Pulsed Electron–Electron Double Resonance by Yuri D. Tsvetkov,Michael K. Bowman,Yuri A. Grishin Pdf

This book covers the basic theory and techniques, as well as various applications of pulsed electron–electron double resonance (PELDOR or DEER). This electron paramagnetic resonance technique is able to measure the distances and the distribution of distances between electron spins in the 1.5–15 nanometer scale; to determine the geometry of spin-labeled molecules; to estimate the number of interacting spins in spin clusters; and to characterize the spatial distribution of paramagnetic centers. As a result, PELDOR is now a popular method in EPR spectroscopy, particularly in the context of biologically important systems and soft matter and is also applied to problems in physical chemistry, biochemistry, polymers, soft matter and materials. Enabling readers to gain an understanding of the fundamentals of the PELDOR methods and an appreciation of the opportunities PELDOR provides, the book helps readers solve their own physical and biochemical problems.

High-field EPR Spectroscopy on Proteins and Their Model Systems

Author : Klaus Möbius,Anton Savitsky
Publisher : Royal Society of Chemistry
Page : 393 pages
File Size : 46,8 Mb
Release : 2009
Category : Medical
ISBN : 9780854043682

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High-field EPR Spectroscopy on Proteins and Their Model Systems by Klaus Möbius,Anton Savitsky Pdf

High-Field EPR Spectroscopy on Proteins and their Model Systems: characterization of Transient Paramagnetic States offers a comprehensive overview of experimental techniques in, and paradigmatic examples of, the application of high-field EPR spectroscopy in biology and chemistry.

Electron Paramagnetic Resonance Spectroscopy

Author : Patrick Bertrand
Publisher : Springer Nature
Page : 420 pages
File Size : 46,7 Mb
Release : 2020-02-03
Category : Science
ISBN : 9783030396633

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Electron Paramagnetic Resonance Spectroscopy by Patrick Bertrand Pdf

Although originally invented and employed by physicists, electron paramagnetic resonance (EPR) spectroscopy has proven to be a very efficient technique for studying a wide range of phenomena in many fields, such as chemistry, biochemistry, geology, archaeology, medicine, biotechnology, and environmental sciences. Acknowledging that not all studies require the same level of understanding of this technique, this book thus provides a practical treatise clearly oriented toward applications, which should be useful to students and researchers of various levels and disciplines. In this book, the principles of continuous wave EPR spectroscopy are progressively, but rigorously, introduced, with emphasis on interpretation of the collected spectra. Each chapter is followed by a section highlighting important points for applications, together with exercises solved at the end of the book. A glossary defines the main terms used in the book, and particular topics, whose knowledge is not required for understanding the main text, are developed in appendices for more inquisitive readers.

Applications of Physical Methods to Inorganic and Bioinorganic Chemistry

Author : Robert A. Scott,Charles M. Lukehart
Publisher : John Wiley & Sons
Page : 597 pages
File Size : 44,6 Mb
Release : 2007-12-10
Category : Science
ISBN : 9780470032176

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Applications of Physical Methods to Inorganic and Bioinorganic Chemistry by Robert A. Scott,Charles M. Lukehart Pdf

Modern spectroscopic and instrumental techniques are essential to the practice of inorganic and bioinorganic chemistry. This first volume in the new Wiley Encyclopedia of Inorganic Chemistry Methods and Applications Series provides a consistent and comprehensive description of the practical applicability of a large number of techniques to modern problems in inorganic and bioinorganic chemistry. The outcome is a text that provides invaluable guidance and advice for inorganic and bioinorganic chemists to select appropriate techniques, whilst acting as a source to the understanding of these methods. This volume is also available as part of Encyclopedia of Inorganic Chemistry, 5 Volume Set. This set combines all volumes published as EIC Books from 2007 to 2010, representing areas of key developments in the field of inorganic chemistry published in the Encyclopedia of Inorganic Chemistry. Find out more.

EPR of Free Radicals in Solids I

Author : Anders Lund,Masaru Shiotani
Publisher : Springer Science & Business Media
Page : 414 pages
File Size : 40,7 Mb
Release : 2012-12-12
Category : Science
ISBN : 9789400748934

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EPR of Free Radicals in Solids I by Anders Lund,Masaru Shiotani Pdf

EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed. presents a critical two volume review of the methods and applications of EPR (ESR) for the study of free radical processes in solids. Emphasis is on the progress made in the developments in EPR technology, in the application of sophisticated matrix isolation techniques and in the advancement in quantitative EPR that have occurred since the 1st edition was published. Improvements have been made also at theoretical level, with the development of methods based on first principles and their application to the calculation of magnetic properties as well as in spectral simulations. EPR of Free Radicals in Solids I focuses on the trends in experimental and theoretical methods to extract structural and dynamical properties of radicals and spin probes in solid matrices by continuous wave (CW) and pulsed techniques. It presents simulation techniques and software for CW and pulsed EPR as well as studies of quantum effects at low temperature. The chapters dealing with quantum chemistry methods for the theoretical interpretation of hyperfine coupling tensors and g-tensors have been much extended in this edition and a new chapter on the calculation of zero-field splitting tensors has been added. This new edition is a valuable resource to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemistry, chemical physics, materials science, biophysics, biochemistry and related fields. This new edition is a valuable resource to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemistry, chemical physics, materials science, biophysics, biochemistry and related fields.

Measuring Oxidants and Oxidative Stress in Biological Systems

Author : Lawrence J. Berliner,Narasimham L. Parinandi
Publisher : Springer Nature
Page : 237 pages
File Size : 52,7 Mb
Release : 2020-08-08
Category : Science
ISBN : 9783030473181

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Measuring Oxidants and Oxidative Stress in Biological Systems by Lawrence J. Berliner,Narasimham L. Parinandi Pdf

This book describes the methods of analysis and determination of oxidants and oxidative stress in biological systems. Reviews and protocols on select methods of analysis of ROS, RNS, oxygen, redox status, and oxidative stress in biological systems are described in detail. It is an essential resource for both novices and experts in the field of oxidant and oxidative stress biology.

Multifrequency Electron Paramagnetic Resonance

Author : Sushil K. Misra
Publisher : John Wiley & Sons
Page : 990 pages
File Size : 53,6 Mb
Release : 2011-03-31
Category : Science
ISBN : 9783527633555

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Multifrequency Electron Paramagnetic Resonance by Sushil K. Misra Pdf

Filling the gap for a systematic, authoritative, and up-to-date review of this cutting-edge technique, this book covers both low and high frequency EPR, emphasizing the importance of adopting the multifrequency approach to study paramagnetic systems in full detail by using the EPR method. In so doing, it discusses not only the underlying theory and applications, but also all recent advances -- with a final section devoted to future perspectives.

Electron Spin Resonance

Author : Bruce C Gilbert,N M Atherton,M J Davies
Publisher : Royal Society of Chemistry
Page : 338 pages
File Size : 40,8 Mb
Release : 2007-10-31
Category : Science
ISBN : 9781847553515

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Electron Spin Resonance by Bruce C Gilbert,N M Atherton,M J Davies Pdf

Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.

Ewing's Analytical Instrumentation Handbook, Fourth Edition

Author : Nelu Grinberg,Sonia Rodriguez
Publisher : CRC Press
Page : 1614 pages
File Size : 51,8 Mb
Release : 2019-02-21
Category : Medical
ISBN : 9781351644310

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Ewing's Analytical Instrumentation Handbook, Fourth Edition by Nelu Grinberg,Sonia Rodriguez Pdf

This handbook is a guide for workers in analytical chemistry who need a starting place for information about a specific instrumental technique. It gives a basic introduction to the techniques and provides leading references on the theory and methodology for an instrumental technique. This edition thoroughly expands and updates the chapters to include concepts, applications, and key references from recent literature. It also contains a new chapter on process analytical technology.

Instrumental Approach to Chemical Analysis

Author : A.K.Srivastava
Publisher : S. Chand Publishing
Page : 376 pages
File Size : 52,5 Mb
Release : 2009
Category : Science
ISBN : 9788121916592

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Instrumental Approach to Chemical Analysis by A.K.Srivastava Pdf

B. Sc. (Hons.) and M. Sc. classes of All Indian Universities [Also useful for Net Examination]