Saltar al contenido principal
Elsevier

Libros en Química

  • 27th International Congress of Pure and Applied Chemistry

    Plenary and Invited Lectures Presented at the 27th IUPAC Congress, Helsinki, Finland, 27-31 August 1979
    • 1 Edición
    • A. Varmavuori
    • Inglés
    27th International Congress of Pure and Applied Chemistry is a collection of lectures presented at the 27th Congress of the International Union of Pure and Applied Chemistry, held in Helsinki, Finland, on August 27-31, 1979. The event covers a wide range of topics relating to chemistry, including biotechnology and bioengineering; trace element analysis; modern methods in clinical chemistry; and analysis and structure of cell membrane carbohydrates. Chemometrics is also discussed, along with the chemistry and technology of natural polymers and their degradation products. This book consists of 36 chapters and opens with an assessment of prospects for biotechnology amid the resource problems facing industrialized countries. The reader is then introduced to the main principles of screening effective anticancer drugs based on the methods and concepts of biology, chemistry, physics, and mathematics; the fundamental principles involved in steroid immunoassay for clinical chemistry applications; fractionation and determination of trace elements in plants, soils, and sediments; and trace metal analysis in exploration geochemistry. The following chapters explore clinical applications of steroid hormone receptor assays; asparagine-linked sugar chains of glycoproteins; chemistry and technology of starch; and use of high-performance liquid chromatography in the analysis of red blood cell glycolipids. This monograph will be a valuable source of information for practitioners and research workers in the field of pure and applied chemistry.

  • Advances in Magnetic and Optical Resonance

    Volume 16
    • 1 Edición
    • Warren S. Warren
    • Inglés
    Advances in Magnetic and Optical Resonance contains three articles which review quite fundamentally different aspects of coherent spectroscopy. An enormous variety of effects can be observed when optical and spin resonances are coupled, usually by a combination of radio frequency and laser irradiation. The first article reviews these effects and pays particular attention to developing a theoretical framework which is as similar as possible for the optical and spin cases. Subsequent articles examine deuterium relaxation in molecular solids, and the spatiotemporal growth of multiple spin coherences in networks of strongly dipolar coupled spins driven by radiofrequency fields.

  • Gravimetric Analysis

    International Series of Monographs in Analytical Chemistry, Vol. 7
    • 1 Edición
    • László Erdey
    • R. Belcher + 1 más
    • Inglés
    Gravimetric Analysis, Part III describes the experimental procedures for the gravimetric analysis of various compounds. This book is composed of 13 chapters that also present sample preparation protocols. The first four chapters survey the steps for halogen compound determination. The succeeding chapters provide the procedures for gravimetric determination of cyanide, thiocyanate ions, sulfur, nitrogen, phosphorus, carbon, silicon, and boron. The final chapter considers other aspects of gravimetric experiments, including apparatus cleaning, reagents, and numerical calculation of the result. This book will prove useful to analytical and inorganic chemists, teachers, and students in the allied fields.

  • Non-Aqueous Solvents in Inorganic Chemistry

    The Commonwealth and International Library: Chemistry Division
    • 1 Edición
    • A. K. Holliday + 1 más
    • Robert Robinson + 2 más
    • Inglés
    Non-Aqueous Solvents in Inorganic Chemistry gives a concise treatment of the important inorganic non-aqueous solvents, emphasizing why they do in fact exhibit solvent power, how they are prepared and handled experimentally, how they can be used as media for the synthesis or analysis of inorganic and organometallic compounds, and how far the various acid-base concepts can be useful in accounting for many (but not all) of the reactions observed. This book is intended primarily for the undergraduate reader—both for the intending Chemistry Honours or R.I.C. graduate and the non-specialist student of chemistry. The subject matter is presented in a simple and readable form, without the inclusion of elaborate tables of properties and with the minimum of detail necessary for comprehension. Therefore, those working for the A- and S-level chemistry examinations for the G.C.E. could read much of the book with profit; and the research student who aspires to work in the field of non-aqueous solvents will, it is hoped, find this book a useful introduction to a fascinating branch of inorganic chemistry.

  • Primary Processes in Photosynthesis

    • 1 Edición
    • Martin D. Kamen
    • Anthony San Pietro
    • Inglés
    Advanced Biochemistry: A Series of Monographs: Primary Processes in Photosynthesis focuses on the processes involved in photosynthesis, including chloroplast structure, electronic spectra of polyatomic molecules, and photochemistry. The monograph first tackles the natural history of photosynthesis, photosynthetic apparatus, and radiation physics. Discussions focus on electronic spectra of polyatomic molecules, molecular spectroscopy of porphyrins and chlorophylls, chloroplast composition, individual components of the chromatophore, chloroplast structure and development, and systematics of photosynthesis. The publication then examines photochemistry, including fast reactions of excited molecules as revealed by fluorescence quenching, photochemistry of chlorophyll, two-quantum process in chloroplasts, and prospects for the biochemical era. The monograph is a valuable source of data for plant science experts and researchers interested in photosynthesis.

  • The Determination of Epoxide Groups

    Monographs in Organic Functional Group Analysis
    • 1 Edición
    • B. Dobinson + 2 más
    • R. Belcher + 1 más
    • Inglés
    The Determination of Epoxide Groups describes the advantages and limitations of the methods for determination of 1,2-epoxide groups of various kinds. Chapter 1 examines the chemical reactivities of different epoxides under various conditions, which is of fundamental importance in the choice of the analytical method to be used. Chapter 2 explores most of the analytical work on epoxides involving ring-opening with HCl or HBr. Chapter 3 deals with the alternative techniques involving quantitative rearrangement of epoxides, or ring-opening under non-acidic conditions. This chapter also contains descriptions of various miscellaneous analytical techniques, including very sensitive methods, as well as the use of infrared spectroscopic techniques for analysis of epoxides and the study of their reactions, particularly the cure of epoxy resins. Chapter 4 summarizes the advantages and limitations of the various methods, along with the main factors affecting choice of experimental. This book is of great value to analytical and organic chemists, researchers, and students.

  • Advances in X-Ray Spectroscopy

    Contributions in Honour of Professor Y. Cauchois
    • 1 Edición
    • C. Bonnelle + 1 más
    • Inglés
    Advances in X-Ray Spectroscopy covers topics relevant to the advancement of X-ray spectroscopy technology. The book is a collection of papers written by specialists in X-ray spectroscopy and pays tribute to the scientific work of Prof. Yvette Cauchois. The text is organized into four parts. Part I covers the analysis of X-ray transitions between atomic levels and relativistic theories of X-ray emission satellites and electron BremsStrahlung. Part II reviews the means provided by X-ray spectroscopy for the determination of the electronic structure of solids, while Part III discusses methods of obtaining types of information from X-ray spectra. The fourth part discusses techniques available for studies in the field. Researchers and professionals dealing with X-ray technology will find this book a great source of information regarding its development.

  • The Determination of Organic Peroxides

    Monographs in Organic Functional Group Analysis
    • 1 Edición
    • R. M. Johnson + 1 más
    • R. Belcher + 1 más
    • Inglés
    Monographs in Organic Functional Group Analysis, Volume 4: The Determination of Organic Peroxides focuses on the analytical chemistry of organic peroxides. The monograph first offers information on the compositions, properties, and reactions of lipid peroxides, polymers, and petrochemicals. The text then reviews the iodometric methods, including choice of solvents, reaction conditions, and titration with thiosulfate. The ferrous ion methods are also discussed. Considerations include choice of reagents and solvents and titration with titanous, dichromate, and mercurous ions. The book also focuses on titrimetric methods, including arsenious, stannous, and titanous methods, titration with anions, and sulfides and mercaptans. Numerical representations are provided. The text puts emphasis on colorimetric and polarographic methods. Polarographic techniques for peroxides; nature and concentration of peroxides; leuco base of methylene blue; and ferrous ions are described. The book also discusses paper, thin-layer, and gas chromatography. The monograph is an important guide for readers interested in the analytical chemistry of organic peroxides.

  • Sulfur Reagents in Organic Synthesis

    • 1 Edición
    • Patrick Metzner + 1 más
    • A. R. Katritzky
    • Inglés
    Designed for the practising organic chemist, this book details over a hundred experimental procedures using sulfer compounds in organic synthesis. Many of these methods are new to the literature, having been published since 1991, and illustrate the striking versatility of the use of sulfur reagents. Examples are simple to perform and extremely useful, and as such this book will be an invaluable aid to all involved in synthetic organic chemistry, whether in academic or industrial laboratories.

  • Gas Chromatography

    Principles, Techniques, and Applications
    • 2 Edición
    • A. B. Littlewood
    • Inglés
    Gas Chromatography: Principles, Techniques, and Applications, Second Edition, is a general textbook on gas chromatography suitable for users of the technique and for research workers. It does not presuppose any knowledge of the subject. Starting with an introduction to gas chromatography, the first half of the book is primarily concerned with the ability of gas chromatography to perform separations. The theory of the operation and design of gas chromatographic columns—both packed and open-tube—is described in detail, and it is shown how columns may be designed so as to secure any desired separation. Separate chapters discuss the thermodynamics of solution and the kinetics of chromatography. The third quarter of the book deals with detectors, which are the means of obtaining quantitative analyses by gas chromatography. It also contains a description of the union of gas chromatography with other techniques, and some indication of the use of the more sophisticated methods of handling gas-chromatographic data. The last quarter of the book is a single chapter in a series of sections, each dealing with the chromatography of a particular class of chemical compound

  • Carotenoids Other Than Vitamin A — III

    Third International Symposium on Carotenoids Other Than Vitamin A
    • 1 Edición
    • Sam Stuart
    • Inglés
    Carotenoids Other Than Vitamin A-III represents the plenary lectures presented at the Third International Symposium on Carotenoids other than Vitamin A held at Cluj, Romania in September 1972. The book is a collection of lecture papers on a wide range of topic concerning carotenoids. Several papers deal with such topics as carotene biosynthesis in fungi, studies of carotenoid biosynthesis in bacteria, and an investigation of the violaxanthin cycle. The text also contains research papers focusing on photoregulated carotenoid biosynthesis in non-photosynthetic microorganisms, structure of carotenoids, and studies on carotenoids and related compounds. Chemists and pharmacologists will find the book insightful and interesting.

  • Elements of Psycho-Analysis

    • 1 Edición
    • W. R. Bion
    • Inglés
    Elements of Psycho-Analysis is a 20-chapter text that describes the phenomena whose various aspects can be seen to fall within the grid categories of psycho-analysis. The elements of psycho-analysis are ideas and feelings as represented by their setting in a single grid-category. The opening chapters deal with the psychoanalytic objects, which are associations and interpretations with extensions in the domain of sense, myth, and passion. The remaining chapters are extensive discussions of the psychoanalytic phenomena, including ideas, feelings, pain, association and interpretation, conflicting pairs, and the two axes of grid. This book is directed primarily to psycho-analysts and psychiatrists.

  • Self-diffusion in Electrolyte Solutions

    A Critical Examination of Data Compiled from the Literature
    • 1 Edición
    • Volumen 36
    • R. Mills + 1 más
    • Inglés
    This compilation - the first of its kind - fills a real gap in the field of electrolyte data. Virtually all self-diffusion data in electrolyte solutions as reported in the literature have been examined and the book contains over 400 tables covering diffusion in binary and ternary aqueous solutions, in mixed solvents, and of non-electrolytes in various solvents.An important feature of the compilation is that all data have been critically examined and their accuracy assessed. Other features are an introductory chapter in which the methods of measurement are reviewed; appendices containing tables of the limiting self-diffusion coefficients of ions; and a list of references to data which have been omitted but where information about the diffusing system is given.This is the only complete compilation of self-diffusion data in electrolyte solutions. It will appeal to electrochemists in general, particularly now that recent developments in the theory of transport processes require these data. It will also have a special appeal to electroanalytical chemists in that the ionic self-diffusion coefficient is an important quantity for the interpretation of electrode reactions. In addition, the book will interest geochemists and environmental chemists because the migration of radioactive ions from nuclear waste in certain aqueous media will be governed by the tracer-diffusion coefficient.

  • The Chemistry of Hydrocarbon Fuels

    • 1 Edición
    • Harold H. Schobert
    • Inglés
    The Chemistry of Hydrocarbon Fuels is concerned with the chemical aspects of hydrofuels such as coal, petroleum, and natural gas. Topics covered include diagenesis and catagenesis, processing of natural gas and petroleum fractions, coal combustion, and chemicals that can be obtained from fuels. This book is comprised of 14 chapters and begins with a comprehensive treatment of the formation of fuels from accumulated organic matter, along with the organic geochemistry of coal, oil, and gas. The following chapters focus on the composition of hydrocarbon fuels and some of their important physical properties. Production and use of synthesis gas, alternate fuels from coal, and oxygenated fuels are considered. The remaining chapters deal with some of the chemistry of separation, refining, and use of hydrocarbon fuels. This monograph is written primarily for practicing scientists and engineers, fuel scientists, petroleum chemists, and those who are new to the field of fuel science and seek an introduction to fuel chemistry.

  • Ion Association in Proton Transfer Reactions

    Use of ESR for the Quantitative Determination of Gas Phase Atom and Radical Concentrations
    • 1 Edición
    • J R Jones + 1 más
    • K. R. Jennings + 1 más
    • Inglés
    Ion Association in Proton Transfer Reactions: Use of ESR for the Quantitative Determination of Gas Phase Atom and Radical Concentrations summarizes the basic information essential for the measurement of both gas phase atoms and free radicals concentration by electron spin resonance (ESR) spectroscopy. Organized into two chapters, this book first explains the ion association in proton transfer reactions, and then characterizes the ion pairs. The second chapter focuses on the specific use of the ESR spectroscopy. This book also details the gas phase species detected by ESR spectroscopy, including each of the spectra, and the intensities of the spectral lines of the various atoms and radicals. The actual measurements made by this instrument are also shown.

  • In Situ Bioreclamation

    Applications and Investigations for Hydrocarbon and Contaminated Site Remediation
    • 1 Edición
    • Robert E. Hinchee + 1 más
    • Inglés
    In Situ Bioreclamation: Applications and Investigations for Hydrocarbon and Contaminated Site Remediation is a collection of selected papers submitted by participants to the international symposium ""In Situ and On-Site Bioreclamation"", held in San Diego, California in March 1991. The book consists of articles, which represent a substantial technical contribution, and technical notes, and brief technology descriptions or reports of preliminary or less substantial studies that proposes and exposes various solutions for the biological treatment of contaminated soil, water, and gas. This volume is one of two that represent the most complete and up-to-date set of papers at the time. The book covers the most comprehensive collection of treatises that presents practices in the reversal of damages to the environment. Solutions vary from proven commercially available technologies for some applications, such as reactor treatment of petroleum hydrocarbons in aqueous steams, to fundamental research in others, such as genetic engineering to develop strains of biodegradable xenobiotics. Environmentalists, scientists, students of natural sciences, civil engineers, and those concerned with the preservation and restoration of nature will find this book invaluable.

  • Oxides of Nitrogen

    • 1 Edición
    • Volumen 8
    • C. L. Young
    • Inglés
    Scientists in many fields are interested in the oxides of nitrogen, which surround us both in the atmosphere and in the many fluids we encounter daily. This volume comprises experimental solubility data of gaseous nitrous oxide and nitric oxide in all liquids as reported in the scientific literature; tables of smoothed mole fraction solubility values for systems which have been studied over a range of temperatures; and critical evaluations of the experimental data

  • Analytical Methods for Organic Cyano Groups

    • 1 Edición
    • M. R. F. Ashworth
    • R. Belcher + 1 más
    • Inglés
    Monographs in Organic Functional Group Analysis, Volume 6: Analytical Methods for Organic Cyano Groups describes both qualitative and quantitative analytical methods for analysis of various organic cyano groups. This book is organized into two parts encompassing 12 chapters. Part A presents some chemical methods, which are classified according to the reaction undergone by the compound being detected, identified or determined. This part specifically covers reactions of addition to the cyano group; of other groups activated and unaffected by the cyano group; degradation reactions; and other chemical reactions. Part B highlights pure physical methods, including polarographic procedures, spectroscopic, spectrophotometric, chromatographic, and ion exchange methods, as well as azeotropic distillation. This book will be of value to organic and analytical chemists, as well as to and organic and analytical chemistry teachers, students, and researchers.

  • Computer Compilation of Molecular Weights and Percentage Compositions for Organic Compounds

    • 1 Edición
    • Michael J. S. Dewar + 1 más
    • Inglés
    Computer Compilation of Molecular Weights and Percentage Compositions for Organic Compounds presents the outputs of computer programs that calculate the molecular weights and percentage compositions of organic compounds. The data presented in the text only covers compounds containing carbon, hydrogen, and heteroatoms, while the elements covered are bromine, chlorine, fluorine, iodine, nitrogen, oxygen, and phosphorus. The calculations of the result were conducted by Control Data Corporation 1604 computer. The book will be of great use to chemists and chemical engineers who need to have a quick access to the data on organic compounds.

  • Theoretical Chemistry

    Periodicities in Chemistry and Biology
    • 1 Edición
    • Henry Eyring + 1 más
    • Inglés
    Theoretical Chemistry: Periodicities in Chemistry and Biology, Volume 4 covers the aspects of theoretical chemistry. The book discusses the stably rotating patterns of reaction and diffusion; the chemistry of inorganic systems exhibiting nonmonotonic behavior; and population cycles. The text also describes the mathematical modeling of excitable media in neurobiology and chemistry; oscillating enzyme reactions; and oscillatory properties and excitability of the heart cell membrane. Selected topics from the theory of physico-chemical instabilities are also encompassed. Chemists, mechanical engineers, and mathematicians will find the book useful.

  • Introduction to Magnetochemistry

    • 1 Edición
    • Alan Earnshaw
    • Inglés
    Introduction to Magnetochemistry provides an introduction to the more important aspects of magnetochemistry. The measurement of magnetic moment has been one of the most consistently useful to coordination chemists. For teaching purposes it provides a simple method of illustrating the ideas of electronic structure, and in research it can provide fundamental information about the bonding and stereochemistry of complexes. The book contains six chapters covering topics such as free atoms and ions, transition metal complexes, crystal field theory, second and third row transition metal complexes, antiferromagnetism, and spin-pairing of electrons. The final chapter describes important experimental methods and then to shows briefly the way in which the problems of interpretation may be tackled.

  • Chemical Induction of Cancer

    Structural Bases and Biological Mechanisms
    • 1 Edición
    • Joseph C. Arcos + 2 más
    • Inglés
    Chemical Induction of Cancer: Structural Bases and Biological Mechanisms, Volume I discusses the role of chemicals in the genesis of cancer in man. This book is organized into two parts encompassing four chapters that also present the concepts and techniques of testing chemicals for carcinogenic potential. After an introduction to the distinctions between normal and neoplastic cells, this book goes on describing the structure of potential carcinogens, including alkanes, alkenes, alkynes, and aromatic hydrocarbons. The next chapter deals with the role of intra- and intermolecular forces of chemicals in their carcinogenic activity. The last chapter discusses some aspects of the pathology of chemically-induced tumors. This chapter also provides the concept and testing procedures of animal assays. This book is of great value to oncologists, pathologists, and general medical practitioners.

  • Critical Evaluation of Equilibrium Constants Involving 8-Hydroxyquinoline and Its Metal Chelates

    Critical Evaluation of Equilibrium Constants in Solution: Part B: Equilibrium Constants of Liquid-Liquid Distribution Systems
    • 1 Edición
    • J. Stary
    • Inglés
    Critical Evaluation of Equilibrium Constants Involving 8-Hydroxyquinoline and Its Metal Chelates presents and evaluates the published data on the solubility, dissociation, and liquid–liquid distribution of oxine and its metal chelates to recommend the most reliable numerical data. This book explores the dissociation constants of oxine in aqueous solutions. Organized into four chapters, this book begins with an overview of the characteristics of 8-hydroxyquinoline (oxine). This text then examines the total solubility of oxine in aqueous solution at different pH values. Other chapters consider the distribution of oxine between an aqueous phase and an organic solvent, which can be generally described by an equation where the bar indicates the organic phase species. This book discusses as well the overall extraction constant involving metal chelate formation. The final chapter deals with the overall stability constants of metal oxinate. This book is a valuable resource for geochemists, chemists, scientists, and research workers.

  • NMR of Paramagnetic Molecules

    Principles and Applications
    • 1 Edición
    • G. N. La Mar + 2 más
    • Inglés
    NMR of Paramagnetic Molecules: Principles and Applications is a compendium of papers that discusses the physical principles behind the technique of nuclear magnetic resonance, as well as, evaluates the scope and limitation of the applications of NMR in chemistry and biology. These papers emphasize the applications of the technique in chemistry and biochemistry where it widely used, particularlyon NMR experiments in the liquid state. Some papers describe the theoretical factors governing the resonance position and linewidth, and then also interpret magnetic resonance parameters in terms of electronic structure. Another paper investigates the gap between the mathematical complexities of earlier experiments and the operational aspects of chemical information from the spectra. Examples show studies in biochemical molecules and process in events where contact interactions are present either as a result of intrinsic molecular paramagnetism or are just induced through the addition of suitable paramagnetic probes. One paper presents the definitive and controversial results involving stereochemistry and deuterium NMR. This collection of papers will prove useful for nuclear physicists, researchers, and academicians in the field of nuclear physics.

  • Ammonia, Amines, Phosphine, Arsine, Stibine, Silane, Germane and Stannane in Organic Solvents

    Ammonia, Amines, Phosphine and Arsine in Organic Solvents
    • 1 Edición
    • Volumen 21
    • C. L. Young + 1 más
    • Inglés
    This volume presents a comprehensive collection and critical evaluation of solubility data published prior to June 1983 for the compounds of the title. A variety of techniques were used in the original determinations; the merits of these have been considered in the evaluation of the data. Emerging patterns of solubility behaviour for comparable systems are indicated. The editors believe that the book will both draw attention to areas where good data are lacking and stimulate further experimental work.

  • Phase Equilibria

    Basic Principles, Applications, Experimental Techniques
    • 1 Edición
    • Arnold Reisman
    • Ernest M. Loebl
    • Inglés
    Phase Equilibria: Basic Principles, Applications, Experimental Techniques presents an analytical treatment in the study of the theories and principles of phase equilibria. The book is organized to afford a deep and thorough understanding of such subjects as the method of species model systems; condensed phase-vapor phase equilibria and vapor transport reactions; zone refining techniques; and nonstoichiometry. Physicists, physical chemists, engineers, and materials scientists will find the book a good reference material.

  • Electron Paramagnetic Resonance of d Transition Metal Compounds

    • 1 Edición
    • Volumen 16
    • F.E. Mabbs + 1 más
    • Inglés
    Electron paramagnetic resonance (epr) spectroscopy is a sensitive and versatile method of studying paramagnets, which is finding increasing use in chemistry, biochemistry, earth and materials sciences. The technique is treated both qualitatively and quantitatively, with a progressive increase in sophistication in each succeeding chapter. Following a general introductory chapter, the first half of the book deals with single unpaired electron systems and considers both metal and ligand Zeeman, hyperfine and quadrupole interactions. The simulation of these spectra is discussed, followed by the relationship between spin-Hamiltonian parameters and models of the electronic structures of paramagnets. The second half of the book treats multiple unpaired electron systems using the same philosophy. An introduction to the epr properties of cluster compounds and of extended exchanging systems is also given. There is a chapter on linewidths and lineshapes, and an extensive appendix containing much additional information. A wide-ranging library of simulated and experimental spectra is given, as well as graphical data which should aid spectrum interpretation. Each chapter contains key references and there is a substantial subject and keyword index. This book is designed to teach epr spectroscopy to students without any previous knowledge of the technique. However, it will also be extremely useful to researchers dealing with paramagnetic d transition metals.

  • Annual Reports in Inorganic and General Syntheses-1974

    • 1 Edición
    • Kurt Niedenzu + 1 más
    • Inglés
    Annual Reports in Inorganic and General Syntheses-1974 presents an organized annual summary of synthetic developments in inorganic chemistry and its related areas. The book discusses the chemistry of simple and complex metal hydrides of main groups I, II, and III, boron, aluminium, gallium, indium, thallium, silicon, germanium, tin, lead, phosphorus, arsenic, antimony, bismuth, chalcogens, halogens, and pseudohalogens. The text also describes the chemistry of scandium, yttrium, lanthanides, actinides, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, iron, cobalt, nickel, ruthenium, osmium, rhodium, and iridium. The chemistry of palladium, platinum, copper, silver, gold, zinc, cadmium, and mercury is also encompassed. The book concludes by demonstrating the photochemical syntheses of inorganic compounds. Chemists, chemistry students, and people working in chemical laboratories will find the book invaluable.

  • Organic Chemistry in Action

    The Design of Organic Synthesis
    • 1 Edición
    • Volumen 41
    • F. Serratosa
    • Inglés
    Contrary to all other books in the field of organic synthesis, this volume combines Corey's methodology, which is based on the concept of synthon and retrosynthetic analysis, with Evans' methodology based on the `Lapworth model' of alternating polarities. Using this approach, the formation of carbon-carbon bonds and the manipulation of functional groups are treated together, whereas the stereochemical aspects are considered separately. Emphasis is laid on the importance of rigid structures, whether in the starting materials, the synthetic intermediates or the transition states, as a means of controlling the stereochemistry of the organic compounds.Enclosed with the book is a copy of a miniprogram (CHAOS) for an IBM PC, or fully compatible computers, which is an interactive program, affording the beginner a fast and easy way of learning, exploring and looking for new synthetic schemes of molecules of moderate complexity. As a textbook on organic synthesis, this volume will be of immense value at university level.

  • An Introduction to Polymer Chemistry

    The Commonwealth and International Library: Intermediate Chemistry Division
    • 1 Edición
    • D. Margerison + 1 más
    • J. E. Spice
    • Inglés
    An Introduction to Polymer Chemistry focuses on the fundamental chemistry of synthetic organic polymers of high molecular weight. This book explains the basic principles of polymer chemistry, from significant methods of molecular weight determination to the simpler mechanisms of polymerization. The osmotic, light scattering, and viscosity methods of molecular weight determination are fully discussed together with the kinetics of selected examples of condensation and free-radical addition polymerization. The main features of ionic polymerization are also elaborated. This text, however, does not cover the thermodynamics of polymer solutions or the methods of structure determination. This publication is a good reference to university and technical college students researching on polymer chemistry.

  • Molecular Mechanisms and Their Clinical Application in Malignancies

    • 1 Edición
    • Daniel E. Bergsagel + 1 más
    • Inglés
    Molecular Mechanisms and their Clinical Application in Malignancies is a collection of manuscripts presented at the 12th Annual Bristol-Myers Squibb Symposium on Cancer Research, held in Toronto, Canada on September 26-27, 1989. This symposium reviews the current understanding of the mechanisms of malignant transformation and the application of several technologies to the diagnosis, evaluation, and treatment of malignancies. This book is divided into 14 chapters. The opening chapters deal with the genetic basis of neoplasia and the molecular biology of oncogenes, the regulation of transcription, and the rearrangement of T- and B-cell genes during development and in malignancies. The subsequent chapters focus on the genetic abnormalities detected in specific tumors, such as retinoblastoma, colorectal carcinoma, and lung cancer. These chapters also examine the retinoid and thyroid hormone receptors. Other chapters explore the genetic basis of the cellular response to therapy, drug resistance, cachectin-tumor necrosis factor in the biology of disease, acute myelogenous leukemia, and the stages in tumor progression. The final chapters look into the application of molecular biology to clinical treatment in the form of receptor specific intoxication on tumor cells, the molecular genetic analysis of the phakomycoses, and the structural design of antitumor compounds. This book will prove useful to oncologists, molecular biologists, clinicians, and researchers.

  • Carotenoid Chemistry and Biochemistry

    Proceedings of the 6th International Symposium on Carotenoids, Liverpool, UK, 26-31 July 1981
    • 1 Edición
    • George Britton + 1 más
    • Inglés
    Carotenoid Chemistry and Biochemistry covers the proceedings of the Sixth International Symposium on Carotenoids, held in Liverpool, United Kingdome on July 26-31, 1981. This symposium highlights the interest in biochemical and biological aspects of carotenes. This book is organized into 25 chapters including chapters on carotenoid chemistry, their structures, synthesis and physical methods, with emphasis on their stereochemistry. Other chapters deal with the chemistry of complexes between carotenoids or retinoids and protein, the novel blue carotenoproteins, and the visual pigments and the nutritionally important retinol-binding proteins. The discussions then shift to animal carotenoids, carotenoid metabolism and transformations, including interesting stereochemical findings. This book also reviews studies of carotenoids in photosynthesis, the industrial importance of carotenoids, medical aspects, particularly the use of carotenoids in treatment against skin photosensitivity and their possible role in protection against cancer. The remaining chapters examine the effects of chemicals on carotenoid biosynthesis and its relevance to herbicide design. This book will be of value to carotenoid scientists and researchers.

  • Radionuclide Tracer Techniques in Haematology

    • 1 Edición
    • C. S. Bowring
    • Inglés
    Radionuclide Tracer Techniques in Haematology present an extensive examination of the use of radionuclides in diagnostic medicine and in haematology. It discusses the fundamental structure of radionuclides. It addresses the mechanism of using radionuclides for diagnosis. Some of the topics covered in the book are the analysis of ionization chambers; radionuclide imaging equipment; measurement of red cell and plasma volume; description of Geiger-Muller counter, scintillation counter, and whole body counters; utilization of gamma camera; use of hybrid imaging system . The procedure for blood volume determination is fully covered. An in-depth account of the plasma clearance and plasma iron turnover are provided. The evaluation of iron utilization is completely presented. A chapter is devoted to the use of physiological models and external counting equipment. Another section focuses on the applications of quantitative imaging. The analysis of spleen imaging, bone marrow imaging, and vitamin B12 are briefly covered. The book can provide useful information to radiologists, doctors, students, and researchers.

  • Nitrosoureas

    Current Status and New Developments
    • 1 Edición
    • Archie W. Prestayko + 2 más
    • Inglés
    Nitrosoureas: Current Status and New Developments covers the preclinical and clinical status of nitrosoureas. The book presents preclinical studies on the development of the nitrosoureas; combination chemotherapy with nitrosoureas plus other anticancer drugs against animal tumors; EORTC studies with novel nitrosoureas; and chemical decomposition of chloroethylnitrosour... The text also includes preclinical studies on the metabolism of nitrosoureas; DNA crosslinking and the origin of sensitivity to chloroethylnitrosour... modification of DNA and RNA bases; and carbamoylating activity of nitrosoureas. Clinical studies on subacute and chronic toxicities associated with nitrosourea therapy; the toxicity of high-dose BCNU with autologous marrow support; and the clinical pharmacology of the nitrosoureas are also considered. The book further tackles clinical studies on nitrosoureas in the therapy of Hodgkin's disease; nitrosourea-containi... combinations in small-cell lung cancer; adjuvant therapy of brain tumors with nitrosoureas; and clinical use of nitrosoureas in gastrointestinal cancer. Oncologists, toxicologists, biochemists, pharmacologists, and other scientists working in drug development will find the text invaluable.

  • Positronium Chemistry

    • 1 Edición
    • James Green + 1 más
    • Inglés
    Positronium Chemistry focuses on the methodologies, reactions, processes, and transformations involved in positronium chemistry. The publication first offers information on positrons and positronium and experimental methods, including mesonic atoms, angular correlation measurements, annihilation spectra, and statistical errors in delayed coincidence measurements. The text then ponders on positrons in gases and solids. The manuscript takes a look at the theoretical chemistry of positronium and positronium chemistry in gases. Topics include quenching, annihilation spectrum, delayed coincidence method, rate of two-photon and three-photon annihilations, and angular correlation of two-photon distribution. The book also considers positronium chemistry in the condensed state, as well as liquid gases, organic solids, and aqueous solutions. The publication is a primary reference for chemists and readers interested in positronium chemistry.

  • Introduction to Clinical Oncology

    • 1 Edición
    • Stanley T. Crooke + 1 más
    • Inglés
    9780121978020 Cancer and Chemotherapy, Volume II: Introduction to Clinical Oncology provides the basic framework for understanding antineoplastic drugs. The use of chemotherapeutics in the treatment of the most common human malignancies, including leukemias and lymphomas, is discussed. Solid tumors such as those affecting the breast and lung, head and neck, brain and spinal cord are also considered. Comprised of 17 chapters, this volume begins with an overview of leukemias and lymphomas, including their incidence, pathology, and clinical features. The discussion then turns to solid tumors such as breast and lung carcinoma; head and neck cancers; cancer of the brain and spinal cord; gastrointestinal, genitourinary, and gynecological cancers; and malignant melanoma. The next section is devoted to nutritional and infectious disease aspects of cancer and examines infections that arise in the cancer patient, particularly pneumonia and septicemia. The diagnosis of and therapy for these infections are outlined, along with granulocyte transfusion and prophylaxis of infection. The final chapter deals with nutrition in cancer patients and describes the link between cancer and malnutrition as well as the mechanisms of cancer-associated malnutrition. The advantages and methods of nutritional support for cancer patients are also highlighted. This book should be a valuable resource for oncologists.

  • Cancer Chemotherapy

    • 1 Edición
    • Edward S. Greenwald
    • Inglés
    Cancer Chemotherapy: Medical Outline Series discusses the benefits and risks of cancer chemotherapy. This book is composed of 11 chapters that cover the pharmacologic and therapeutic potentials of some chemotherapeutic agents. The opening chapter briefly considers the pharmacology of cancer chemotherapy. Considerable chapters are devoted to some cancer chemotherapeutic agents, including alkylating agents, methotrexate, 6-mercaptopurine, 5-fluorouracil, and Vinca rosea alkaloids. Each chapter examines the indications, dosage, toxicity, physiology, chemistry, and pharmacology of the agents. The final chapter covers the various tumors, and the agent or agents of choice for each tumor. This book will prove useful to internists, surgeons, clinicians, and general practitioners who have had some formal training or supervised experience with chemotherapy.

  • Comptes Rendus 28th Conference

    • 1 Edición
    • M. Williams
    • Inglés
    Comptes Rendus 28th Conference, Part A contains names of IUPAC members, their category of Membership, and their division during the 1975 Madrid Conference. This book is divided into six chapters. Each chapter contains names of the members of the specific division. These divisions include the Physical Chemistry, Inorganic Chemistry, Organic Chemistry, Macromolecular, Analytical Chemistry, and Applied Chemistry.

  • Electrochemical Kinetics

    Theoretical Aspects
    • 1 Edición
    • Klaus J. Vetter
    • Inglés
    Electrochemical Kinetics: Theoretical Aspects focuses on the processes, methodologies, reactions, and transformations in electrochemical kinetics. The book first offers information on electrochemical thermodynamics and the theory of overvoltage. Topics include equilibrium potentials, concepts and definitions, electrical double layer and electrocapillarity, and charge-transfer, diffusion, and reaction overvoltage. Crystallization overvoltage, total overvoltage, and resistance polarization are also discussed. The text then examines the methods of determining electrochemical reaction mechanisms, including examination of the overall electrode reaction and determination of the type of overvoltage and reaction kinetics. A list of frequently used symbols is also provided. The book is a valuable reference for readers interested in the study of electrochemical kinetics.

  • Annual Reports in Organic Synthesis – 1990

    Annual Reports in Organic Synthesis
    • 1 Edición
    • Kenneth Turnbull + 2 más
    • Inglés
    Annual Reports in Organic Synthesis—1990 is a bibliography of papers on organic synthesis from primary chemistry journals. Topics covered range from carbon-carbon bond forming reactions to oxidations, reductions, synthesis of heterocycles, and synthetic preparations. This book consists of seven chapters and begins with a list of papers on carbon-carbon bond forming reactions, including carbon-carbon single, double, and triple bonds as well as cyclopropanations and synthesis through organometallics. The following chapters focus on oxidations and reductions; methods of synthesizing heterocyclic systems such as lactams and lactones; and the use of protecting groups. Synthetically useful transformations are considered next, with emphasis on functional group synthesis, additions to alkenes or alkynes, and sulfur compounds. The final chapter deals with other reviews of topics ranging from asymmetric synthesis and molecular recognition to reactive intermediates; organometallics and organometalloids; halogen compounds and halogenation; and natural products. This monograph will appeal to organic chemists, both specialist and nonspecialist in synthesis.

  • Macromolecular Chemistry-11

    Plenary and Sectional Lectures Presented at the International Symposium on Macromolecules (the Third Aharon Katzir-Katchalsky Conference)
    • 1 Edición
    • H. Eisenberg
    • Inglés
    Macromolecular Chemistry — 11 is a collection of lectures presented at the International Symposium on Macromolecules (The Third Aharon Katzir-Katchalsky Conference) held in Jerusalem, Israel, on July 13-18, 1975. The papers explore a wide range of topics related to macromolecular chemistry, including polyelectrolytes, biologically active synthetic polymers, and spans of polymer chains. The use of polymers as chemical reagents is also considered. This book is comprised of 19 chapters and begins with an introduction to the close relation between polyelectrolytes and hydrophilic colloids. A survey of polyelectrolyte knowledge that has accumulated since about 1940 is also presented. The discussion then turns to biologically active synthetic polymers; polymers and other composites; theories of the condensed polymer state; polymer adsorption inferred from electrical double layer measurements; and mobility and conductivity of ions in and into polymeric solids. The structure and viscoelastic properties of ion-containing polymers in the solid state are also examined, along with the use of graphite insertion compounds as chemical reagents in organic chemistry. The results of research on chemical modification of cellulose are also presented. This monograph will be of interest to chemists.

  • Natural Products Chemistry

    Volume 1
    • 1 Edición
    • Koji Nakanishi + 2 más
    • Inglés
    Natural Products Chemistry, Volume 1 covers the introductory survey, history, structure, synthesis, reactions, and biosynthesis of natural products. The book discusses the classification of natural products; physico-chemical data on natural products; and the mono- and sesquiterpenes. The text also describes the structure and biosynthesis of sester-, tri- and higher terpenoids, as well as of the steroids. Chemists, biochemists, and microbiologists will find the book invaluable.

  • Compound Forming Extractants, Solvating Solvents and Inert Solvents

    Iupac Chemical Data Series
    • 1 Edición
    • Y. Marcus + 2 más
    • Inglés
    Equilibrium Constants of Liquid-Liquid Distribution Reactions, Part III: Compound Forming Extractants, Solvating Solvents, and Inert Solvents focuses on the compilation of equilibrium constants of various compounds, such as acids, ions, salts, and aqueous solutions. The manuscript presents tables that show the distribution reactions of carboxylic and sulfonic acid extractants and their dimerization and other reactions in the organic phase and extraction reactions of metal ions from aqueous solutions. The book also states that the inorganic anions in these solutions are irrelevant, since they do not take part in the extraction reaction. The publication examines tables that illustrate the distribution of inorganic acids, salts, and complexes between aqueous solutions and solvents that have oxygen donor atoms. Tables that show the distribution of inorganic acids, salts, and complexes between aqueous solutions and inert solvents that do not have donor atoms and often utilized as inert diluents are also presented. The manuscript is a vital reference for readers and researchers interested in the equilibrium constants of compounds.

  • High Resolution NMR

    Theory and Chemical Applications
    • 2 Edición
    • Bozzano G Luisa
    • Inglés
    High Resolution NMR: Theory and Chemical Applications, Second Edition covers the significant progress in understanding the NMR phenomena, instrumentation, and applications in chemical and biochemistry. This edition is divided into 14 chapters and begins with the historical developments and theoretical aspects of NMR. Considerable chapters are devoted to the basic principles, chemical shifts, coupling constants, and analysis of complex spectra. Other chapters contain expanded topics on carbon-13, nuclear Overhauser effect, relaxation mechanisms, and the use of superconducting magnets. The remaining chapters examine the concepts of solvent effects, hydrogen bonding, and the use of NMR in quantitative analysis. This book will prove useful to analytical chemists, biochemists, and researchers.

  • Advances in Liquid Crystals

    Volume 2
    • 1 Edición
    • Glenn H. Brown
    • Inglés
    Advances in Liquid Crystals, Volume 2 covers the study of lyotropic and thermotropic liquid crystals. The five articles in this volume discuss topics such as the effects of change in molecular geometry on the properties of liquid crystals formed by nonamphiphilic (thermotropic) compounds; aspects of the physics and chemistry of cholesteric liquid crystals with respect to temperature dependence and temperature sensitivity of the selective reflection of visible light; arrangements of emulsifier molecules and the interaction between the different components in emulsions; the type of information about liquid crystals obtained from vibrational spectroscopy; and the continuum theory of liquid crystals as it applies to static equilibrium. The book will be invaluable to materials engineers, inventors, physicists, and researchers in the field of electronics.

  • Paper Chromatography

    • 1 Edición
    • Joseph Sherma + 1 más
    • Inglés
    Paper Chromatography and Electrophoresis, Volume II presents methods, techniques and complete experimental procedures in paper chromatography. The book provides information and applications of paper chromatography such as the theory, mechanism, and fundamentals of the process; the separation of amino acids, carbohydrates, lipophilic steroids, and related compounds; and the separation and estimation of inorganic ions by paper chromatography. Chemists and laboratory researchers and technicians will find the book a valuable reference material.

  • Analytical Chemistry of the Condensed Phosphates

    • 1 Edición
    • S. Greenfield + 1 más
    • R. Belcher + 1 más
    • Inglés
    Analytical Chemistry of the Condensed Phosphates describes the concept and mode of operation of various analytical methods for analysis of the condensed phosphates. This book is composed of ten chapters, and begins with a presentation of the general properties of the condensed phosphates. Considerable chapters are devoted to various analytical techniques used for condensed phosphate analysis, such as gravimetry, titrimetry, and electrometric, chromatographic, physical, and automated methods. A chapter discusses the procedures for the determination of esters of the condensed phosphates. The concluding chapters survey the preferred method of quantitative analysis of these compounds, as well as the preparation of pure samples. This book will prove useful to analytical, inorganic, and organic chemists and researchers.

  • Experimental Thermodynamics

    Experimental Thermodynamics of Non-Reacting Fluids
    • 1 Edición
    • B. Le Neindre + 1 más
    • Inglés
    Experimental Thermodynamics, Volume II: Experimental Thermodynamics of Non-reacting Fluids focuses on experimental methods and procedures in the study of thermophysical properties of fluids. The selection first offers information on methods used in measuring thermodynamic properties and tests, including physical quantities and symbols for physical quantities, thermodynamic definitions, and definition of activities and related quantities. The text also describes reference materials for thermometric fixed points, temperature measurement under pressures, and pressure measurements. The publication takes a look at absolute measurement of volume and equation of state of gases at high temperatures and low or moderate temperatures. Discussions focus on volumes of cubes of fused silica, density of water, and methods of measuring pressure. The text also examines the compression of liquids and thermodynamic properties and velocity of sound, including thermodynamics of volume changes, weight methods, and adiabatic compression. The selection is a dependable reference for readers interested in the thermophysical properties of fluids.

  • Plasma and Oscillations

    With Contributions in Memoriam Including a Complete Bibliography of His Works
    • 1 Edición
    • C. Guy Suits
    • Inglés
    The Collected Works of Irving Langmuir, Volume 5: Plasma and Oscillations is an 11-chapter text covers the extensive research study of Langmuir in the field of gas discharges. This book specifically tackles oscillations in ionized gases. The opening chapters describe the plasma-boundary phenomena and the use of a probe to separate the primary electron beam from the scattered electrons. The succeeding chapters deal with the collisions between electrons and gas molecules, oscillations in ionized gases, and the interaction of electron and positive ion space charges in cathode sheaths. These topics are followed by discussions on the general theory of the plasma of an arc and the properties of metastable atoms and electrons produced by resonance radiation in neon. The concluding chapter provides experimental evidence that the secondary electrons originate from bombardment by metastable atoms. This book is of value to physical chemists and physical chemistry researchers.

  • The Chemistry of the Lanthanides

    Pergamon Texts in Inorganic Chemistry
    • 1 Edición
    • Therald Moeller
    • Inglés
    Inorganic Chemistry, Volume 26: The Chemistry of the Lanthanides provides information pertinent to the fundamental aspects of the chemistry of lanthanides. This book discusses the electronic configurations and the consequences thereof of lanthanides. Organized into four chapters, this volume begins with an overview of the characterized state of oxidation of all the lanthanides both in solid compounds and in solutions in water and other solvents. This text then presents the data indicating an overall decrease from lanthanum to lutetium even though there is the expected increase in the sizes of atoms and derived terpositive ions in Group IIIA elements. Other chapters consider the differences between the lanthanide elements and the d-transition. This book discusses as well the types of lanthanide complexes. The final chapter deals with the estimated absolute abundances of the lanthanides in the cosmos as well as in the crust. This book is a valuable resource for inorganic chemists.

Temas relacionados