The Chemistry of Free Radicals PDF Download

Author: Rayson L. Huang
Publisher: Hodder Education
ISBN:
Category : Carbonium ions
Languages : en
Pages : 244

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Author: Zeev B. Alfassi
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 715

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Book Description
Radicals play a major role as intermediates in many chemical reactions. They contribute to transformations in the atmosphere, living organisms, chemical synthesis, combustion and detonation amongst others. This comprehensive and conclusive book discusses all these aspects. N-centered Radicals deals with NOx and NCO, relatively stable radicals whose presence in the atmosphere influences the metabolism of living organisms. Also included are NHx, NCH and N3, important in radical studies, chemical synthesis, detonation and metabolism. Until now there has been no single volume bringing together all aspects of N-centered radical chemistry, from formation, to their chemistry in aqueous environments, biological systems and the atmosphere. N-centered Radicals is essential reading for researchers in organic, physical and environmental chemistry, biology and all others examining the effects of N-centered radicals.

Author: Jacques Fossey
Publisher: John Wiley & Sons Incorporated
ISBN:
Category : Science
Languages : en
Pages : 307

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Book Description
Free radicals constitute the most frequently used class of reaction intermediates in organic chemistry. This study describes the structure and reactivity of free radicals, and explores their role in both natural phenomena and in the design of new reaction pathways.

Author: D. C. Nonhebel
Publisher: CUP Archive
ISBN: 9780521201490
Category : Science
Languages : en
Pages : 572

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Book Description

Author: F. Minisci
Publisher: Springer Science & Business Media
ISBN: 9401716072
Category : Science
Languages : en
Pages : 500

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Book Description
Our understanding of the quantitative aspects of free radical chemistry and the involvement of radicals in such areas as biology, medicine, the environment, etc., has developed spectacularly over recent years, yet the various topics are commonly discussed separately, in specific meetings and specialised publications. Free Radicals in Biology and Environment draws together two important areas of free radical chemistry, using as a bridge the fundamental physical chemistry of free radicals (spectroscopic detection of free radicals, evaluation of absolute rate constants, elucidation of mechanisms of free radical reactions and catalysis, photochemical and radiation processes, etc.). The most relevant topics covered are the EPR detection of radicals in biochemical systems and in pollutant formation and degradation, oxidation processes in biology and in the troposphere, radiation and induced damage, and atmospheric pollutants arising from incomplete combustion. Also covered are the chemistry and biochemistry of nitric oxide and peroxynitrite, the chemistry and biochemistry of DNA radicals, the role of radicals in myeloperoxidase, lignineperoxidase, radicals and cardiovascular injury, radiation and the fragmentation of cells and tissues.

Author: Jay K. Kochi
Publisher:
ISBN:
Category : Free radicals (Chemistry).
Languages : en
Pages : 936

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Author: Barry Halliwell
Publisher: Oxford University Press, USA
ISBN:
Category : Biochemistry
Languages : en
Pages : 564

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Book Description
The importance of radical reactions in radiation damage, food preservation, combustion, and in the rubber and paint industries has been known for many years. Such reactions have recently become of great interest to biologists and clinicians as their significance in normal body chemistry and inthe mode of action of many toxins has been recognized. The discoveries of hypoxic cell sensitizers that potentiate radiation-induced radical damage to cancerous tumours, of the enzyme superoxide dismutase, and of the mechanism of action of such toxins as paraquat and carbon tetrachloride providemajor examples of this importance. The explosive growth of interest in free radicals in recent years has necessitated the production of this second edition. The text has been extensively rewritten and the authors have taken the opportunity to update references to include recent research in this area. Aimed primarily at biologistsand clinicians, the book assumes virtually no knowledge of chemistry, although later chapters will also be of interest to free-radical chemists.

Author: Andrew F. Parsons
Publisher: Wiley-Blackwell
ISBN: 9780632052929
Category : Science
Languages : en
Pages : 252

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Book Description
The past twenty years has seen an explosion of interest in free radicals, as their pivotal role in both chemistry and biology has come to light. This introductory textbook aims to capture this excitement for advanced level undergraduates, with particular emphasis on the importance of radical reactions in organic synthesis. The book provides a gentle, stepwise introduction to the subject, taking the student from the basic principles of radical reactions through to their applications in industry and their role in biological and environmental processes, allowing the relevance of the subject to be grasped more easily. Suitable for advanced level undergraduates and postgraduates in chemistry and biochemistry, the book will also be invaluable for research level scientists requiring an update in the area.

Author: Milan Lazar
Publisher: CRC Press
ISBN: 9780849353871
Category : Science
Languages : en
Pages : 312

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Book Description
Elementary radical reactions are described in terms of fundamental knowledge of organic chemistry and chemical physics in this valuable reference text. The complex radical processes of nonchain and chain mechanisms, such as dimerization, alkylation, polymerization, telomerization, halogenation pyrolysis, oxidation and combustion, are complemented by reactions in chemical lasers and in the cosmos, as well as by reactions in biological objects under normal or pathological metabolism. The text also provides the synthesis of facts from various fields of research and involves mechanisms where free radicals appear either as main or side intermediates in one of the several alternatives of the reaction pathway. Highlights include 38 tables and 39 figures.

Author: Zsolt Radák
Publisher: Human Kinetics
ISBN: 9780880118811
Category : Social Science
Languages : en
Pages : 286

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Book Description
Explore the emerging field of free radical biology, exercise, and aging with this definitive reference. Free Radicals in Exercise and Agingaddresses the current debate regarding whether free radicals released during exercise accelerate the aging process. It explains how free radicals can serve as important regulators of aerobic processes, and it clarifies the importance of exercise in increasing the efficiency of the antioxidant and oxidative repair systems. Mounting research data indicate that free radicals are involved in a variety of physiological and pathophysiological processes. This book focuses on exercise-induced adaptation. In general, a person's ability to adapt to internal and external changes decreases during the aging process. However, by continually exposing the body to different challenges, regular exercise triggers an adaptation process that keeps the body and mind fit. Free Radicals in Exercise and Agingelucidates the role of free radical species in regulating this process. This text is also one of the first to provide an in-depth review of skeletal muscle oxidative stress and aging. This issue is pivotal because muscle serves such a critical role in mobility and normal life. Free Radicals in Exercise and Aging shares the most current understanding of how reactive oxygen species influence the biology of skeletal muscles. It explores some of the unique characteristics that skeletal muscle displays during aging, both in terms of free radical production and with regard to antioxidant systems. The implications of this research are far-reaching. Mutation of DNA is linked very closely to cancer, and if regular exercise improves the regulation of the antioxidant systems and the oxidative damage repair system, these mechanisms may be a very important tool against this deadly disease. This research-oriented text presents the latest information on the subject. It reviews and critiques current literature and provides critical information for exercise physiologists, sports medicine specialists, sport nutritionists, and gerontologists.