Saltar al contenido principal
Elsevier

Libros en Química

  • Concerning Amines

    Their Properties, Preparation and Reactions
    • 1 Edición
    • David Ginsburg
    • Robert Robinson
    • Inglés
    Concerning Amines: Their Properties, Preparation and Reactions attempts to describe the accumulated knowledge on the properties of amines. This text first discusses nitrogen atom contained in amines, along with the basicity, geometry, nomenclature, occurrence, reaction, and preparation of these derivatives of ammonia. This book then explains the stereochemistry of the amino group and of quaternary ammonium compounds. Amine salts; absolute configuration of asymmetric amines; and influence of amino group are also tackled. This text also looks into the amino group in heterocyclic aromatic systems. This book concludes by explaining the syntheses of heterocyclic amines, enamines, and further reactions of carbonyl compounds with amines, including the Eschweiler, Vilsmeyer, and von Braun reactions. This publication will be invaluable to those interested in studying the properties of amines, such as chemists and students of chemistry.

  • Studies in Natural Products Chemistry

    • 1 Edición
    • Volumen 42
    • Inglés
    Natural products in the plant and animal kingdom offer a huge diversity of chemical structures that are the result of biosynthetic processes that have been modulated over the millennia through genetic effects. With the rapid developments in spectroscopic techniques and accompanying advances in high-throughput screening techniques, it has become possible to isolate and then determine the structures and biological activity of natural products rapidly, thus opening up exciting new opportunities in the field of new drug development to the pharmaceutical industry.The series also covers the synthesis or testing and recording of the medicinal properties of natural products, providing cutting edge accounts of the fascinating developments in the isolation, structure elucidation, synthesis, biosynthesis and pharmacology of a diverse array of natural products.

  • Internal Photoemission Spectroscopy

    Fundamentals and Recent Advances
    • 2 Edición
    • Valeri V. Afanas'ev
    • Inglés
    The second edition of Internal Photoemission Spectroscopy thoroughly updates this vital, practical guide to internal photoemission (IPE) phenomena and measurements. The book's discussion of fundamental physical and technical aspects of IPE spectroscopic applications is supplemented by an extended overview of recent experimental results in swiftly advancing research fields. These include the development of insulating materials for advanced SiMOS technology, metal gate materials, development of heterostructures based on high-mobility semiconductors, and more. Recent results concerning the band structure of important interfaces in novel materials are covered as well. Internal photoemission involves the physics of charge carrier photoemission from one solid to another, and different spectroscopic applications of this phenomenon to solid state heterojunctions. This technique complements conventional external photoemission spectroscopy by analyzing interfaces separated from the sample surface by a layer of a different solid or liquid. Internal photoemission provides the most straightforward, reliable information regarding the energy spectrum of electron states at interfaces. At the same time, the method enables the analysis of heterostructures relevant to modern micro- and nano-electronic devices as well as new materials involved in their design and fabrication.

  • Fundamentals of Advanced Omics Technologies: From Genes to Metabolites

    • 1 Edición
    • Volumen 63
    • Inglés
    Fundamentals of Advanced Omics Technologies: From Genes to Metabolites covers the fundamental aspects of the new instrumental and methodological developments in omics technologies, including those related to genomics, transcriptomics, epigenetics, proteomics and metabolomics, as well as other omics approaches such as glycomics, peptidomics and foodomics. The principal applications are presented in the following complementary volume. The chapters discuss in detail omics technologies, DNA microarray analysis, next-generation sequencing technologies, genome-wide analysis of methylation and histone modifications, emerging nanotechniques in proteomics, imaging mass spectrometry in proteomics, recent quantitative proteomics approaches, and advances in high-resolution NMR-based metabolomics, as well as MS-based non-targeted metabolomics and metabolome analysis by CE-MS, global glycomics analyses, foodomics, and high resolution analytical tools for quantitative peptidomics. Key aspects related to chemometrics, bioinformatics, data treatment, data integration and systems biology, deep-sequencing data analysis, statistical approaches for the analysis of microarray data, the integration of transcriptome and metabolome data and computational approaches for visualization and integration of omics data are also covered.

  • Comprehensive Organic Synthesis

    • 2 Edición
    • Paul Knochel + 1 más
    • Inglés
    The second edition of Comprehensive Organic Synthesis—winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers—builds upon the highly respected first edition in drawing together the new common themes that underlie the many disparate areas of organic chemistry. These themes support effective and efficient synthetic strategies, thus providing a comprehensive overview of this important discipline. Fully revised and updated, this new set forms an essential reference work for all those seeking information on the solution of synthetic problems, whether they are experienced practitioners or chemists whose major interests lie outside organic synthesis. In addition, synthetic chemists requiring the essential facts in new areas, as well as students completely new to the field, will find Comprehensive Organic Synthesis, Second Edition, Nine Volume Set an invaluable source, providing an authoritative overview of core concepts.

  • Progress in Medicinal Chemistry

    • 1 Edición
    • Volumen 53
    • Inglés
    Progress in Medicinal Chemistry provides a review of eclectic developments in medicinal chemistry. This volume continues in the serial's tradition of providing an insight into the skills required of the modern medicinal chemist; in particular, the use of an appropriate selection of the wide range of tools now available to solve key scientific problems, including g-secretase modulators, P2X7 antagonists as therapeutic agents for CNS disorders, N-type calcium channel modulators for the treatment of pain, and more.

  • Laser Spectroscopy for Sensing

    Fundamentals, Techniques and Applications
    • 1 Edición
    • Matthieu Baudelet
    • Inglés
    Laser spectroscopy is a valuable tool for sensing and chemical analysis. Developments in lasers, detectors and mathematical analytical tools have led to improvements in the sensitivity and selectivity of spectroscopic techniques and extended their fields of application. Laser Spectroscopy for Sensing examines these advances and how laser spectroscopy can be used in a diverse range of industrial, medical, and environmental applications. Part one reviews basic concepts of atomic and molecular processes and presents the fundamentals of laser technology for controlling the spectral and temporal aspects of laser excitation. In addition, it explains the selectivity, sensitivity, and stability of the measurements, the construction of databases, and the automation of data analysis by machine learning. Part two explores laser spectroscopy techniques, including cavity-based absorption spectroscopy and the use of photo-acoustic spectroscopy to acquire absorption spectra of gases and condensed media. These chapters discuss imaging methods using laser-induced fluorescence and phosphorescence spectroscopies before focusing on light detection and ranging, photothermal spectroscopy and terahertz spectroscopy. Part three covers a variety of applications of these techniques, particularly the detection of chemical, biological, and explosive threats, as well as their use in medicine and forensic science. Finally, the book examines spectroscopic analysis of industrial materials and their applications in nuclear research and industry. The text provides readers with a broad overview of the techniques and applications of laser spectroscopy for sensing. It is of great interest to laser scientists and engineers, as well as professionals using lasers for medical applications, environmental applications, military applications, and material processing.

  • Key Chiral Auxiliary Applications

    • 2 Edición
    • Gregory Roos
    • Inglés
    Key Chiral Auxiliary Applications, Second Edition is a detailed compilation of chiral auxiliary applications organized by type of transformation. Continuing from the most important and relevant auxiliaries described in its predecessor, the three-volume set Compendium of Chiral Auxiliary Applications (2001), as well as advances in the field, the book provides a vital and timely resource for chemists in the field. Each reaction class includes a series of tables and graphical abstracts of real reactions from the literature and patents to enable easy review and comparison of results. This anticipated edition is based on a screening of nearly 40,000 auxiliary reaction applications, with details supplied for the more than 13,000 selected representative entries: synthetic route, reagents, yields, diastereomeric/enant... excesses, and characterization data. Updated and streamlined with more than 60% new material, Key Chiral Auxiliary Applications provides valuable guidance and reliable content for selecting the best auxiliary for a specific asymmetric synthetic transformation.

  • Flow Analysis

    A Practical Guide
    • 1 Edición
    • Victor Cerda + 3 más
    • Inglés
    Flow Analysis: A Practical Guide reviews flow techniques for automating chemical analysis with the goal of increasing efficiency and producing better analytical results. Various applications for flow techniques are reviewed including industrial process monitoring (for example, foods and beverages, drugs and pharmaceuticals); as well as agricultural, life science, radioactivity, and environmental analysis with an emphasis on the latter. This book is a valuable resource for young scientists or graduate-level students who want to learn how to introduce flow techniques into their experiments, and for experts who need specific and technical details to develop complete experimental systems.

  • Studies in Natural Products Chemistry

    • 1 Edición
    • Volumen 41
    • Inglés
    Natural products in the plant and animal kingdom offer a huge diversity of chemical structures that are the result of biosynthetic processes that have been modulated over the millennia through genetic effects. With the rapid developments in spectroscopic techniques and accompanying advances in high-throughput screening techniques, it has become possible to isolate and then determine the structures and biological activity of natural products rapidly, thus opening up exciting new opportunities in the field of new drug development to the pharmaceutical industry. The series also covers the synthesis or testing and recording of the medicinal properties of natural products.

  • Annual Reports on NMR Spectroscopy

    • 1 Edición
    • Volumen 81
    • Graham A. Webb
    • Inglés
    Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.

  • Proceedings of MEST 2012: Electronic Structure Methods with Applications to Experimental Chemistry

    • 1 Edición
    • Volumen 68
    • Philip E. Hoggan
    • Inglés
    Advances in Quantum Chemistry presents surveys of current topics in this rapidly developing field that has emerged at the cross section of the historically established areas of mathematics, physics, chemistry, and biology. It features detailed reviews written by leading international researchers. This volume focuses on the theory of heavy ion physics in medicine.

  • CO2 Chemistry

    • 1 Edición
    • Volumen 66
    • Inglés
    The Advances in Inorganic Chemistry series present timely and informative summaries of the current progress in a variety of subject areas within inorganic chemistry, ranging from bio-inorganic to solid state studies. This acclaimed serial features reviews written by experts in the field and serves as an indispensable reference to advanced researchers. Each volume contains an index, and each chapter is fully referenced.

  • The Alkaloids

    • 1 Edición
    • Volumen 73
    • Inglés
    This series is world-renowned as the leading compilation of current reviews of this vast field. Internationally acclaimed for more than 40 years, The Alkaloids, founded by the late Professor R.H.F. Manske, continues to provide outstanding coverage of this rapidly expanding field. Each volume provides, through its distinguished authors, up-to-date and detailed coverage of particular classes or sources of alkaloids.

  • Lead Compounds from Medicinal Plants for the Treatment of Neurodegenerative Diseases

    • 1 Edición
    • Christophe Wiart
    • Inglés
    Lead Compounds from Medicinal Plants for the Treatment of Neurodegenerative Diseases is the second volume in the series, Pharmaceutical Leads from Medicinal Plants. This book includes key pharmacological and chemical evidence to support the selection of promising pre-clinical candidates for the treatment of neurodegenerative diseases. This important addition to the natural product and drug discovery literature contains the history, synonyms, medicinal uses, phytopharmacology, pre-clinical potential, and rationale for each plant selected. By providing critical evaluation of pharmacological data, mechanisms of action, and structural requirements for the development of future neuroprotective agents, this comprehensive reference is a beneficial resource for industry and academic scientists whose research focuses on neurodegenerative drug discovery and development.

  • Advances in Heterocyclic Chemistry

    • 1 Edición
    • Volumen 111
    • Alan R. Katritzky
    • Inglés
    Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area—one of great importance to organic chemists, polymer chemists and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

  • Introduction to Supercritical Fluids

    A Spreadsheet-based Approach
    • 1 Edición
    • Volumen 4
    • Richard Smith + 2 más
    • Inglés
    This text provides an introduction to supercritical fluids with easy-to-use Excel spreadsheets suitable for both specialized-discipli... (chemistry or chemical engineering student) and mixed-discipline (engineering/economi... student) classes. Each chapter contains worked examples, tip boxes and end-of-the-chapter problems and projects. Part I covers web-based chemical information resources, applications and simplified theory presented in a way that allows students of all disciplines to delve into the properties of supercritical fluids and to design energy, extraction and materials formation systems for real-world processes that use supercritical water or supercritical carbon dioxide. Part II takes a practical approach and addresses the thermodynamic framework, equations of state, fluid phase equilibria, heat and mass transfer, chemical equilibria and reaction kinetics of supercritical fluids. Spreadsheets are arranged as Visual Basic for Applications (VBA) functions and macros that are completely (source code) accessible for students who have interest in developing their own programs. Programming is not required to solve problems or to complete projects in the text.

  • Advances in Carbohydrate Chemistry and Biochemistry

    • 1 Edición
    • Volumen 70
    • Inglés
    Since its inception in 1945, this serial has provided critical and informative articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.

  • Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle

    Occurrence and Transformation in the Environment
    • 2 Edición
    • Volumen 62
    • Inglés
    Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle provides an overview of the current analytical methods for trace determination of pharmaceuticals in environmental samples. The book also reviews the fate and occurrence of pharmaceuticals in the water cycle for their elimination in wastewater and drinking water treatment, focusing on the newest developments in treatment technologies, such as membrane bioreactors and advanced oxidation processes. Pharmaceutically active substances are a class of new, so-called emerging contaminants that have raised great concern in recent years. Human and veterinary drugs are continuously being released into the environment mainly as a result of the manufacturing processes, the disposal of unused or expired products, and via excreta. The analytical methodology for the determination of trace pharmaceuticals in complex environmental matrices is still evolving, and the number of methods described in the literature has grown considerably. This volume leads the way, keeping chemistry students, toxicologists, engineers, wastewater managers and related professionals current with developments in this quickly evolving area.

  • Advances in Physical Organic Chemistry

    • 1 Edición
    • Volumen 47
    • Inglés
    Advances in Physical Organic Chemistry provides the chemical community with authoritative and critical assessments of the many aspects of physical organic chemistry. The field is a rapidly developing one, with results and methodologies finding application from biology to solid-state physics.

  • Advances in Carbohydrate Chemistry and Biochemistry

    • 1 Edición
    • Volumen 69
    • Inglés
    Since its inception in 1945, this serial has provided critical and informative articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.

  • The Oxidation of Hydrocarbons in the Liquid Phase

    • 1 Edición
    • N. M. Emanuel'
    • Inglés
    The Oxidation of Hydrocarbons in the Liquid Phase investigates the kinetics and mechanism of the oxidation of hydrocarbons in the liquid phase. Topics covered include the chain reactions taking place in the liquid-phase oxidation of hydrocarbons; the action of inhibitors on degenerately branched chain reactions; and the mechanism of inhibitor action during oxidations with molecular oxygen. The liquid-phase oxidation of some aryl-aliphatic hydrocarbons is also discussed. This book is comprised of 35 chapters and begins with an analysis of the chain processes taking place during the oxidation of hydrocarbons and how to stimulate slow chain branching reactions. The role of peroxides in the kinetics of liquid-phase oxidation processes is then considered, along with several elementary stages of the liquid-phase oxidation of hydrocarbons. Subsequent chapters explore the relationship between the length of unbranched chains and the concentration of oxidation products accumulating in the reaction mixture on the basis of the theory of degenerate chain branching; the effect of various inhibitors on the autocatalytic oxidation of cycloparaffins; the role of metals during the liquid-phase oxidation of fuels; and the oxidation of aromatic hydrocarbons with oxygen. The final chapter examines the behavior of lubricating oils in internal combustion engines, paying particular attention to the influence of temperature and oxygen on the oxidation of the oil both in bulk and in thin films. This monograph will appeal to chemists and engineers and those concerned with the establishment of a detailed mechanism of liquid-phase oxidation reactions.

  • Index to Reviews, Symposia Volumes and Monographs in Organic Chemistry

    For the Period 1963-1964
    • 1 Edición
    • Norman Kharasch + 1 más
    • Inglés
    Index to Reviews, Symposia Volumes and Monographs in Organic Chemistry presents the development in organic chemistry for the period 1963—1964. This book covers works in English, German, and French languages, including also English translations of Russian studies. Organized into three parts encompassing 136 chapters, this book starts with a collection of review articles concerning the advances in analytical chemistry and instrumentation. This text then presents the annual collection of review articles on advances in chemical physics, chemotherapy, clinical chemistry, drug research, and fluorine chemistry. Other chapters deal with advances in food research, heterocyclic chemistry, spectroscopy, organic reactions, and tracer methodology. This book presents as well a collection of review articles on pharmaceutical sciences, polymer science, medicinal chemistry, pharmacy, and pharmacology. The final chapter presents a list of monographs concerning chemical engineering, applications of neutron diffraction in chemistry, and mechanochemistry of polymers. This book is a valuable resource for organic chemists, students, and scientists.

  • Electron Probe Microanalysis

    • 1 Edición
    • A. J. Tousimis + 1 más
    • Inglés
    Electron Probe Microanalysis presents a collection of reviews on various aspects of electron probe microanalysis. This book discusses the model for quantitative electron probe analysis. Organized into 14 chapters, this book begins with an overview of the various kinds of microanalysis followed by a discussion of the advantages that can be derived from using the electron probe method. This text then examines the various applications of backscattered electron and specimen current methods for quantitative analysis. Other chapters consider the fundamental concepts for quantitative electron probe microanalysis utilizing pure elements as standards. This book discusses as well the absolute method of quantitative chemical analysis by emission X-ray spectroscopy. The final chapter deals with the main advantage of the Kossel technique in the study of the thermodynamic and mechanical characteristics of crystals. This book is a valuable resource for scientists and research workers. Non-specialists who need information on this excellent analytical tool will also find this book useful.

  • Molecular Genetic Medicine

    Volume 3
    • 1 Edición
    • Theodore Friedmann
    • Inglés
    Molecular Genetic Medicine, Volume III, summarizes progress in several of the most important areas of modern molecular genetics and medicine. The book opens with a chapter on the birth and early development of the field of human gene therapy and the earliest conceptual and technical descriptions of the issues and opportunities in this new area of medicine. This is followed by separate chapters on the gene responsible for cystic fibrosis; interactions and genetic phenomena that accompany the progression of astrocytic tumors; and molecular biology of Alzheimer’s disease; and the search for the Huntington's disease gene and the role of genetic instability in this disease. The final chapter discusses the ways in which both the medical insurance and genetics industries will have to respond to changes in the power of genetic information and its ability to predict coronary vascular disease, cancer, neurological disease, and all the other common afflictions that constitute the bulk of their businesses.

  • Bleomycin Chemotherapy

    • 1 Edición
    • Branimir Ivan Sikic + 2 más
    • Inglés
    Bleomycin Chemotherapy focuses on the clinical uses of bleomycin. Bleomycin, a group of glycopeptides isolated from Streptomyces verticillus, has a unique structure and mechanism of action among anticancer drugs. The drug’s remarkable lack of bone marrow toxicity prompted its addition to myelosuppressive regimens and enabled treatment of patients with compromised hematopoietic function. Bleomycin is an integral component of one of the great triumphs of medical oncology—the curative treatment of metastatic testicular carcinomas. Similar curative potential has been demonstrated for bleomycin in combination with cisplatin and vinblastine in germ-cell cancers of the ovary. Bleomycin is included in several important treatment regimens for Hodgkin's disease and non-Hodgkin's lymphomas. The drug also has clinical activity against squamous carcinomas of various sites. These uses and other aspects, including the development of new bleomycin analogs, are discussed in the following chapters, which were first presented at a symposium jointly sponsored by the Northern California Cancer Program and Bristol Laboratories in San Francisco, California, 14-15 September 1984.

  • Polymer Syntheses

    Organic Chemistry: A Series of Monographs, Vol. 3
    • 1 Edición
    • Stanley R. Sandler + 1 más
    • Harry H. Wasserman
    • Inglés
    Polymer Syntheses, Volume III provides useful polymer synthesis information. The book discusses the olefin-sulfur dioxide copolymers; the polythioesters; and sulphide polymers. The text also describes polymerizations reactions of mono and diisocyanates; polyoxyalkylation of hydroxyl compounds; and polymerization reactions of N-vinyl carbazole and related monomers. The polymerization of vinyl acetate and other vinyl esters; the polymerization of allyl esters; and the polymerization of vinyl fluoride are also considered. The book further tackles miscellaneous polymer preparations.

  • XXIVth International Congress of Pure and Applied Chemistry

    Main Section Lectures Presented at Two Joint Symposia Held During the Above Congress at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, contains lectures presented at the XXIVth International Congress of Pure and Applied Chemistry held at Hamburg, Federal Republic of Germany in September 1973. The book consists of papers discussing a wide range of subjects on pure and applied chemistry. The compendium has papers that deal with methods for the treatment of waste water in theory and practice, combined chemical-biological treatment studies, adsorption and membrane processes. Chemists will find the book highly informative.

  • 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.

  • Elements of Orthopædic Surgery

    • 1 Edición
    • N. Ross Smith
    • Inglés
    Elements of Orthopedic Surgery describes the common conditions treated by orthopedic methods. This book is composed of 11 chapters specifically presents the essential steps of orthopedic operations. Orthopedic surgery is concerned with anatomy and with neuro-muscular physiology, and it includes the pathology of a considerable part of the body aiming to restore normal physique and function. The opening chapter provides a short statement of the organization of cripple welfare work and the significance of orthopedics. The succeeding chapters are devoted to the pathological aspects of various deformities and the necessary steps of orthopedic operations. These deformities include congenital and postural deformities, rickets, nervous system and rheumatic diseases, and bones and joints tuberculosis. The concluding chapter deals with the mechanical principles in fracture treatment. This book is directed primarily toward orthopedic surgeons.

  • Molecular Mechanisms in the Control of Gene Expression

    • 1 Edición
    • Donald P. Nierlich + 2 más
    • Inglés
    Molecular Mechanisms in the Control of Gene Expression documents the proceedings of the ICN-UCLA conference on Molecular Mechanisms in the Control of Gene Expression, organized through the Molecular Biology Institute of UCLA, held in Keystone, Colorado, 21-26 March 1976. The conference focused on three topics: the action of repressors on specific nucleotide sequences in DNA; how DNA and histones are intertwined in eucaryotic chromosomes; and in the development of new techniques that appear to lift genes from complex genomes. The volume contains 65 chapters organized into nine parts. The papers in Part I examine the organization of prokaryotic and eukaryotic chromosomes. Part II presents studies on the interaction of RNA a polymerase and regulatory molecules with defined DNA sites. Parts III and IV focus on RNA polymerases of eukaryotes and the regulation of transcription in eukaryotic systems, respectively. Part V contains papers dealing with nucleic acid sequences, transcription, and processing. Part VI covers cellular aspects in the study of gene expression. Part VII takes up cloning while Part VIII is devoted to genetic analysis through restriction mapping and molecular cloning. Finally, Part IX summarizes the recent progress reported at the conference and also indicates some of the limitations that can be placed upon interpretation of data.

  • Macromolecular Microsymposia—XII and XIII

    Prague, 1973
    • 1 Edición
    • B. Sedláček
    • Inglés
    Macromolecular Microsymposia–XII and XIII provides information pertinent to the fundamental aspects of polymers and polymer solutions. This book discusses the structures in polymer solutions and the transformations of functional groups in polymers. Organized into two parts encompassing 15 chapters, this book begins with an overview of the method for the determination of the structure of block copolymers in concentrated solution and in the dry state. This text then examines the liquid crystalline mesophases of the cholesteric type where one requirement is the existence of chiral single molecules. Other chapters consider phospholipids and glycolipids, which are significant component of the structure of many cell membranes. This book discusses as well the organized structures of some synthetic macromolecules in gels and solutions. The final chapter deals with the technique for studying the effect of the excluded volume on the probability of cyclic chain conformations. This book is a valuable resource for chemists.

  • Receptors as Supramolecular Entities

    Proceedings of the Biannual Capo Boi Conference, Cagliari, Italy, 7-10 June 1981
    • 1 Edición
    • Giovanni Biggio + 2 más
    • Inglés
    Advances in the Biosciences, Volume 44: Receptors as Supramolecular Entities exemplifies the concept of transmitter and cotransmitter interactions using GABA receptor as a model. The book contains papers on the interaction of sulpiride and other substituted benzamides with dopamine receptors where the result of receptor stimulation is not a stimulation of cyclic AMP formation. The text also offers a panoramic view of the concepts that are being elaborated to reach a better understanding of the function of the receptors for the most important neurotransmitters operative in brain.

  • Antineoplastic Agents

    • 1 Edición
    • Stanley T. Crooke + 1 más
    • Inglés
    Cancer and Chemotherapy, Volume III: Antineoplastic Agents is a collection of articles that deals with the treatment of cancer using drugs. The collection describes the various drugs that are used, the therapeutic approaches being taken, and agents that are being developed. Part I is a general review of anti-cancer drugs as regards their action mechanisms, pharmacokinetics, pharmacology, known toxicities, and clinical utility. These drugs include alkylating agents such as mitomycin C and nitrosoureas; plant alkaloids such as maytansine; antibiotics such as anthracyclines; platinum-containing complexes; antimetabolites; and hormones. Part II examines the molecular pharmacology of some major drug classes, namely, bleomycin and anthracycline. The text also discusses the chemistry, mechanism, and any structure-activity relationships found in these drug classes. Part III discusses in detail the clinical pharmacology of some antitumor drugs, for example, cisplatin and nitrosoureas. The text includes the clinical applications, biochemistry, metabolism, and the use of mathematical models in interpreting or describing resulting data. The book is helpful for pharmacologists, molecular biologists, and scientists involved in cancer-research.

  • Measurement of Temperature and Chemical Composition

    Jones' Instrument Technology
    • 4 Edición
    • B E Noltingk
    • Inglés
    Measurement of Temperature and Chemical Composition is the second in a four-volume series of Instrument Technology. The first volume grouped the measurements of mechanical quantities. The present volume covers two broad subjects of very wide interest—temperature and chemical composition—both of which are important for process control. The book begins with a discussion of concepts of temperature and other heat-related phenomena. It also describes various instruments for measuring temperature. This is followed by separate chapters on chemical analysis (chromatography, thermal analysis, and polarography); analysis of substances by spectroscopic techniques; electrochemical techniques; gas analysis; and moisture measurement. This book will be a valuable resource in the in the training of technicians, and indeed in the training and understanding of many folk who need to have some knowledge of instrumentation. It also attempts to tread a balanced path between the expounding of fundamental science and the description of trivial practical details.

  • Complexes of the Rare Earths

    • 1 Edición
    • Shyama P. Sinha
    • Inglés
    Complexes of the Rare Earths focuses on the properties, characteristics, and reactions of rare earth complexes. The book first offers information on the complexes of rare earths and coordination through nitrogen of the donors. Discussions focus on the factors influencing the formation of complexes, phenanthroline, phthalocyanine, pyridine, quinolone, and urotropine. The text then elaborates on coordination through oxygen of the donors, including acids, alcohols, adducts, aldehydes, and ketones. The publication takes a look at coordination through both oxygen and nitrogen of the donors; coordination through atoms other than nitrogen and oxygen; and spectral characteristics of rare earths and their complexes. Topics include crystal field splitting, intensification or hypersensitivity of absorption bands, electron transfer spectra and optical electronegativity, and nephelauxetic effect. The text further ponders on luminescence of rare earths in chelates and in different environments, laser and applicability of rare earths as laser materials, and rare earths and the actinides. The book is a dependable source material for readers interested in the complexes of rare earths.

  • Theoretical Chemistry

    Theory of Scattering: Papers in Honor of Henry Eyring
    • 1 Edición
    • Douglas W. Henderson
    • Inglés
    Theoretical Chemistry: Theory of Scattering: Papers in Honor of Henry Eyring, Volume 6, Part B covers the aspects of the theory of scattering. The book discusses nonadiabatic molecular collisions; the applications of the surprisal theory; and the quantum theory of atomic collisions in intense laser fields. The text also describes the statistical methods in scattering. Chemists, physicists, people involved in the study of the theory of scattering, and students taking related courses will find the book useful.

  • Gas Monitoring and Pulse Oximetry

    • 1 Edición
    • J.S. Gravenstein
    • Inglés
    Gas Monitoring and Pulse Oximetry presents an extensive examination of the ventilation of the patient’s lungs. It discusses the administration of oxygen and inhalation of anaesthetics of patients. It addresses the methods of oxygen and carbon dioxide monitoring. Some of the topics covered in the book are the introduction to the use of capnogram; definition of oxygraphy and anesthetigraphy; mechanism of pulse oximetry; solubility of gases or vapors in water, blood, and tissue; description of anaesthesia machine with circle breathing system; and malfunction of valves and carbon dioxide absorber. The definitions and description of Mapleson breathing systems are fully covered. An in-depth account of the Jackson-Rees system is provided. The mechanism of Bain system, Lack system, and Magill system are completely presented. A chapter is devoted to description of titration of depth of anesthesia. Another section focuses on the analysis of the concentration effect, diffusion hypoxia, and cardiogenic oscillations. The book can provide useful information to clinicians, doctors, students, and researchers.

  • The Collected Papers of Paul Ehrlich

    Chemotherapy
    • 1 Edición
    • F. Himmelweit
    • Inglés
    The Collected Papers of Paul Ehrlich, Volume III: Chemotherapy is a collection of Paul Ehrlich's papers on chemotherapy, including his early studies with dyes, arsenical compounds, salvarsan, and neosalvarsan. Obituary notices and personal tributes to Ehrlich are included. This book is comprised of 52 chapters and begins with an introduction to Ehrlich's contributions in the field of chemotherapy. It then presents his early work, including his clinical study of the therapeutic value of methylene blue in human malaria; his lectures on athreptic functions, trypanosomes, and immunity, with special reference to the relationship between the distribution and action of antigens; his research on salvarsan as a treatment for syphilis; and his experiment on the chemotherapy of spirilloses. Ehrlich's experiments on the effects of salvarsan on trypanosomiasis of the mouse, spirochaetosis of fowls, and syphilis of the rabbit are also described. This volume will be a useful resource for scientists and other practitioners in medicine, especially those involved in chemotherapy.

  • 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.

  • Annual Reports in Inorganic and General Syntheses-1976

    • 1 Edición
    • Hans Zimmer
    • Inglés
    Annual Reports in Inorganic and General Syntheses-1976 presents an annual review of synthetically useful information that would prove beneficial to nearly all organic chemists, both specialist and nonspecialist in synthesis. It should help relieve some of the information storage burden of the specialist and should aid the nonspecialist who is seeking help with a specific problem to become rapidly aware of recent synthetic advances. This is the fifth volume of ARIGS and is organized along the lines developed for the preceding volumes. The authors were encouraged to use synthetic aspects as their primary guideline for the arrangement and preservation of the information. An occasional deviation to include structural or mechanistic features seemed to be justified in order to reflect particular characteristics of a given element's chemistry. Complex hydrides of the groups IA-IIIA are dealt with in a special chapter rather than described under the particular elements. As in previous issues of ARIGS, this volume again presents contributions of timely subjects of special interest. This year's special features are "Recent Advances in S-N-Inorganic Heterocycles" and "Synthesis and Properties of Optically Active Organotin Compounds."

  • Pesticide Residues

    A Contribution to Their Interpretation, Relevance and Legislation
    • 1 Edición
    • H. Frehse + 1 más
    • Inglés
    Pesticide Residues: A Contribution to their Interpretation, Relevance and Legislation contains the papers presented at two special Symposia held in the Pesticide Residues Section at the Fourth International Congress of Pesticide Chemistry (lUPAC). This book is organized into two parts encompassing 17 chapters. Part I focuses on the accuracy of any statement on the amount of residue a sample contains, which is influenced by the interaction of multiple factors. This part specifically discusses some of these factors and their bearing on the analytical result of pesticide residue analysis. Part II deals with the complex problem of whether and how the unavoidable uncertainties in analytical findings can be matched to a legislative machinery accustomed to operating with rigid data. This part also covers the principles for the permission of pesticides from the food-hygienic point of view, with emphasis on regulatory toxicology and tolerances of pesticide residues. This book will be of value to toxicologists, agriculturists, public health workers, and legislators.

  • 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.

  • Chemical Oceanography

    • 2 Edición
    • J. P. Riley + 1 más
    • Inglés
    Chemical Oceanography, Second Edition, Volume 6, provides an overview of the state of knowledge in chemical oceanography. The present volume contains five chapters that focus on marine sediments. It begins with a discussion of the process of chemical diagenesis in sediments. Subsequent chapters deal with the factors that regulate the input and diagenesis of organic matter in sediments; interstitial waters of marine sediments; the mineralogy and geochemistry of near-shore sediments; and the geochemistry of deep-sea sediments.

  • Essential and Toxic Element

    Trace Elements in Human Health and Disease
    • 1 Edición
    • Ananda S. Prasad
    • Inglés
    Trace Elements in Human Health and Disease, Volume II: Essential and Toxic Elements is a collection of papers presented at an international symposium on trace elements held in Detroit, Michigan on July 10-12, 1974. The symposium provided a forum for discussing the role of essential and toxic elements such as magnesium and chromium in human health and disease. Comprised of 21 chapters, this volume begins with an overview of magnesium deficiency and magnesium toxicity in humans, followed by an analysis of magnesium deficiency and its relation to calcium, parathyroid hormone, and bone metabolism. The reader is then introduced to the biochemistry and physiology of magnesium, along with chromium metabolism and its biochemical effects on humans. Subsequent chapters deal with the metabolism and biochemistry of selenium and sulfur; the health and disease implications of selenium and glutathione peroxidase; effect of pre-eruptive or post-eruptive fluoride administration on caries susceptibility in the rat; and perinatal effects of trace element deficiencies. The book also considers the basis of recommended dietary allowances for trace elements before concluding with a description of quantitative measures of the toxicity of mercury in humans. This book will be useful to physicians, researchers, nutritionists, and toxicologists.

  • Annual Reports in Organic Synthesis — 1981

    • 1 Edición
    • L. G. Wade + 1 más
    • Inglés
    Annual Reports in Organic Synthesis—1981 presents an annual review of synthetically useful information that would prove beneficial to nearly all organic chemists, both specialist and nonspecialist in synthesis. It should help relieve some of the information storage burden of the specialist and should aid the nonspecialist who is seeking help with a specific problem to become rapidly aware of recent synthetic advances. In producing this volume the editors abstracted 48 primary chemistry journals, selecting useful synthetic advances. All reactions and methods which are new, synthetically useful, and reasonably general are included. Each entry is comprised primarily of structures accompanied by very few comments. The purpose of this is to aid the reader in rapidly scanning the book. Chapters I-III are organized by reaction type and constitute the major part of the book. Chapter IV deals with methods of synthesizing heterocyclic systems. Chapter V covers the use of new protecting groups. Chapter VI is divided into three main parts and covers those synthetically useful transformations that do not fit easily into the first three chapters. The first part deals only with functional group synthesis. The second part covers ring expansion and contraction, and the third part involves useful multistep sequences.

  • Plasma Chemistry

    International Symposium on Plasma Chemistry
    • 1 Edición
    • D. E. Jensen + 2 más
    • Inglés
    Plasma Chemistry is a collection of papers dealing with chemi-ionization kinetics, elementary chemical processes, kinetics in a non-equilibrium orquasi-equilibrium plasma, and heterogeneous reactions in plasmas of moderate pressure. Several papers discuss spectrometric plasma diagnostics, organic syntheses under plasma conditions, and the survival of plasma chemistry. One paper reviews chemi-ionization reactions, including reactions involving an electronically excited collision partner in which Penning ionization comparisons can be made. The paper also shows that observations made on noble gas metastables do not in apply to reactions of other species. Another paper analyzes the mechanism of plasma chemical reactions occurring under electron impact and through electronic-vibration... excited states. In these states, mutual influence of vibrational relaxation and dissociation becomes significant under low temperature plasma conditions. One paper discusses plasma techniques that have been applied to carry out various types of isomerizations or eliminations with high yields. The paper also shows the possibility of generating reactive species (atoms, radicals, carbenes) by these methods. The collection can prove useful for researchers, technicians, or scientists whose works involve organic chemistry, analytical chemistry, and other related fields of chemistry, such as physical chemistry and inorganic chemistry.

  • 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.

  • Amine Oxidases in Clinical Research

    • 1 Edición
    • V. Z. Gorkin
    • Inglés
    Amine Oxidases in Clinical Research discusses the functions of amine oxidases in the rapid development of medical and biological research. Composed of 13 chapters, the book focuses on amine oxidases, including their key role in the metabolism of biogenic amines and other nitrogenous compounds in diseases and human health. The book considers primarily the enzymes denoted as EC 1.4.3.4 (flavin amine oxidases or monoamine oxidases) and EC 1.4.3.6 (copper-containing amine oxidase or diamine oxidases). To measure the estimates of amine oxidase activity, several methods and a number of requirements are presented. A description of the distribution and intracellular localization of amine oxidase follows. The methods of isolation and purification of amine oxides from different sources and the results of these various methods are explained. The text also considers the properties of the purified amine oxidases: the different methods of isolation and purification; storage conditions; and analytical techniques. Care is given when examining amine oxidases, because these may exhibit considerable differences in substrate specificity even if their physicochemical properties are similar. Inhibition of amine oxidase activity by unspecific and specific inhibitions is further discussed, including the biological functions and known effects of hormones on the biosynthesis and catabolism of the amine oxidase. Finally, the possible pathogenetic and/or diagnostic significance of the amine oxidases, as well as the corrective approaches seen in pathological conditions and in clinical medicine, are explained. Written as a handbook for the medically oriented investigators, biologists, and medical and chemical researchers, this book will prove a handy reference.

  • Quantum Theory

    Elements
    • 1 Edición
    • D. R. Bates
    • Inglés
    Quantum Theory: A Treatise in Three Volumes, I: Elements focuses on the principles, methodologies, and approaches involved in quantum theory, including quantum mechanics, linear combinations, collisions, and transitions. The selection first elaborates on the fundamental principles of quantum mechanics, exactly soluble bound state problems, and continuum. Discussions focus on delta function normalization, spherically symmetric potentials, rectangular potential wells, harmonic oscillators, spherically symmetrical potentials, Coulomb potential, axiomatic basis, consequences of first three postulates, and time-dependent states. The text then examines the stationary perturbation theory, variational method, and the asymptotic approximation method. Concerns cover the application of the asymptotic approximation method to potential barrier problems, method of linear combinations, lower bounds for the ground state eigenenergy, relative degeneracy, and degenerate case. The publication examines the theory of collisions and transitions, including the scattering of identical particles, Coulomb field, methods of determining scattering phases, persistent perturbations, and adiabatic approximation. The selection is a valuable source of information for researchers interested in quantum theory.

Temas relacionados