Автор: D. I. Davies; M. J. Parrott Название: Free Radicals in Organic Synthesis ISBN: 3642669247 ISBN-13(EAN): 9783642669248 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Free Radical Chemistry has a comparatively long history. Before the accep- tance of the quadrivalence of carbon, various attempts were made to prepare trivalent carbon species like methyl and ethyl. Initial investigations involving reaction between alkyl iodides and zinc were thought to be successful \ but were subsequently branded as failures 2. In fact free methyl and ethyl were transient radicals involved in the reactions, but because of their short lifetimes the radicals were not detected, and only the hydrocarbons formed by dimeri- th sation of the radicals were isolated. At the beginning of the 20 century Gom- berg discovered the stable triarylmethyl radicals 3, and then in the 1920's Pa- neth 4 showed that free alkyl radicals could have a short lifetime in the gas phase. Free radicals as intermediates in reactions in solution were largely un- recognised until in 1937 Hey and Waters 5 interpreted a number of reactions, which did not fit into the then developing electronic theory of Organic Chem- istry6,7, by suggesting that they involved the intermediacy of free radicals. The other contemporary pioneer Kharasch 8 also proposed free radicals as interme- diates in certain reactions in solution, many involving organometallic species. However in the 1930 - 1950 period free radicals were not universally accepted as respectable reaction intermediates as evidenced by the initial rejection of the work of Koelsch 9 and the stand against free radicals made by Hodgson 10.
Описание: EPR of Free Radicals in Solids: Trends in Methods and Applications presents methods and applications of modern EPR for the study of free radical processes in solids, which so far are only available in the journal literature. The first part of the book, covering trends in methods, contains experimentally oriented chapters on continuous wave and pulsed EPR techniques and special methods involving muon magnetic resonance and optical detection and theory for dynamic studies. New simulation schemes, including the influence of dynamics, are presented as well as advances in the calculation of hyperfine and electronic g-tensors. The second part of the book presents applications involving studies of radiation and photo-induced inorganic and organic radicals in inert matrices, including novel results of quantum effects in small radicals. High-spin molecules and complexes are also considered as well as radical processes in photosynthesis. Recent advances in EPR dosimetry are summarized.
Автор: Anders Lund; Masaru Shiotani Название: EPR of Free Radicals in Solids I ISBN: 9401785279 ISBN-13(EAN): 9789401785273 Издательство: Springer Рейтинг: Цена: 28732.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In its updated 2nd edition, this book surveys methods and applications of EPR in the study of free radical processes in solids. The focus is on trends in methods for extracting structural and dynamical properties of radicals and spin probes in solid matrices.
Автор: Anders Lund; Masaru Shiotani Название: EPR of Free Radicals in Solids II ISBN: 9400748868 ISBN-13(EAN): 9789400748866 Издательство: Springer Рейтинг: Цена: 28734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This updated and revised second edition forms a two-volume critical review of methods and applications in EPR (ESR), as used in the study of free radicals in solids. It tracks recent progress in EPR technology, matrix isolation techniques and quantitative EPR.
Автор: Anders Lund; Masaru Shiotani Название: EPR of Free Radicals in Solids II ISBN: 9400793502 ISBN-13(EAN): 9789400793507 Издательство: Springer Рейтинг: Цена: 28732.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed.
Автор: F. Minisci Название: Free Radicals in Biology and Environment ISBN: 0792345029 ISBN-13(EAN): 9780792345022 Издательство: Springer Рейтинг: Цена: 46399.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Draws together two important areas of free radical chemistry, using as a bridge, the fundamental physical chemistry of free radicals. This book covers: the EPR detection of radicals in biochemical systems and in pollutant formation and degradation, oxidation processes in biology and in the troposphere, and radiation and induced damage.
Автор: Jos? A. Martinho Sim?es; Joel F. Liebman; A. Green Название: Energetics of Organic Free Radicals ISBN: 0751403784 ISBN-13(EAN): 9780751403787 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume provides a critical description of the methods used to probe the energetics of organic free radicals, including: methods in gas-phase and in solution, appearance energy measurements, photoacoustic calorimetry, electrochemical techniques and theoretical calculations.
Автор: Jos? A. Martinho Sim?es; Joel F. Liebman; A. Green Название: Energetics of Organic Free Radicals ISBN: 9401065322 ISBN-13(EAN): 9789401065320 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The current volume consists of eight chapters which interweave various aspects of the structure, energetics and reactivity of organic free radicals, all combining pedagogical insights with current research. The first is by Walling in which a personalized overview is given by one of the modern pioneers of the discipline. In the next two chapters, Tsang, and Traeger and Kompe, present key thermochemical and kinetic quantities from the complementary vantage points of the studies of neutral and cationic species. The fourth chapter by Francisco and Montgomery discusses the armamentarium of modern theory as applied to species with unpaired electrons, while the next chapter by Goodman presents the theory, methodology and results from photoacoustic calorimetry, a novel and powerful experimental technique. Martinho Simoes and Minas da Piedade interrelate organometallic and free radical chemistry, while Greenberg and Liebman consider resonance energy and rearrangements as applied to small molecules and enzyme cofactors alike. The volume ends with the chapter by Tanko and Suleman, which describes the surprising and diverse solvent effects which modulate free radical chem- istry. This volume will make it apparent to entry-level graduate students and senior researchers alike that much is known and much remains to be done in both the qualitative understanding and quantitative insights of the chemistry of organic free radicals. Jose Artur Martinho Simoes Arthur Greenberg Joel F. Liebman vii Editorial Advisory Board WESTON T. BORDEN ALAN P.
Автор: Halliwell, Barry; Gutteridge, John Название: Free Radicals in Biology and Medicine ISBN: 019856869X ISBN-13(EAN): 9780198568698 Издательство: Oxford Academ Рейтинг: Цена: 11088.00 р. Наличие на складе: Поставка под заказ.
Описание: Provides coverage of isoprostanes and related compounds, mechanisms of oxidative damage to DNA and proteins (and the repair of such damage), the free radical theory of ageing and the roles played by reactive species in signal transduction, cell death, human reproduction, and other important biological events.
Автор: Anders Lund; Masaru Shiotani Название: EPR of Free Radicals in Solids I ISBN: 9400748922 ISBN-13(EAN): 9789400748927 Издательство: Springer Рейтинг: Цена: 28734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In its updated 2nd edition, this book surveys methods and applications of EPR in the study of free radical processes in solids. The focus is on trends in methods for extracting structural and dynamical properties of radicals and spin probes in solid matrices.
Biomedical EPR - Part A focuses on applications of EPR spectroscopy in the areas of free radicals, metals, medicine, and physiology. The book celebrates the 70th birthday of Prof. James S. Hyde, Medical College of Wisconsin, and his contributions to this field. Chapters are written to provide introductory material for new-comers to the field which lead into up-to-date reviews that provide perspective on the wide range of questions that can be addressed by EPR.
Key Features: Free Radicals in Medicine
Radicals in vivo and in Model Systems, and their Study by Spin Trapping
In vivo EPR, including Oximetry and Imaging
Time Domain EPR at Radio Frequencies
EPR of Copper Complexes: Motion and Frequency Dependence
Time Domain EPR and Electron Spin Echo Envelope Modulation
Автор: F. Minisci Название: Free Radicals in Biology and Environment ISBN: 9048148316 ISBN-13(EAN): 9789048148318 Издательство: Springer Рейтинг: Цена: 46399.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop, Bardolino, Italy, 21-26 June 1996
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