Saltar al contenido principal
Elsevier

Libros en Química

  • TRAC: Trends in Analytical Chemistry

    Volume 7
    • 1 Edición
    • U A Th Brinkman + 2 más
    • Inglés
    TRAC: Trends in Analytical Chemistry, Volume 7 provides information pertinent to the trends in the field of analytical chemistry. This book discusses a variety of topics related to analytical chemistry, including biomolecular mass spectroscopy, affinity chromatography, electrochemical detection, nucleosides, and protein sequencing. Organized into 63 parts encompassing 158 chapters, this volume begins with an overview of the significance of quality and productivity in the analytical laboratory. This text then presents a comprehensive review on alcohol dehydrogenases, immobilization, and applications in analysis and synthesis. Other chapters consider the various tests for determining the excellence of quantitative assays available for analysts to utilize for method validation. This book discusses as well the primary challenge of neuropharmacologists to relate physiological functions to the many ligand binding sites identified in brain tissue. The final chapter deals with the fundamentals and applications of biosensors. This book is a valuable resource for analytical chemists, chemical engineers, clinical chemists, neuropharmacologists... and scientists.

  • Dictionary of Chemistry and Chemical Technology

    In Six Languages: English / German / Spanish / French / Polish / Russian
    • 1 Edición
    • Z. Sobecka + 2 más
    • Inglés
    Dictionary of Chemistry and Chemical Technology presents approximately 12,000 terminologies wherein these terms and their corresponding equivalents have been checked in literature in each of the six languages, including English, Spanish, German, French, Polish, and Russian. Each separately numbered English term in this book refers to a distinct concept as determined from the existing literature of the subject. The entries in this book are arranged in alphabetical order of the English terms and are numbered consecutively. This book provides as well an index of English synonyms for chemical compounds, to which the reader should refer in case a wanted term cannot be found in the main text. This book is a valuable resource for chemists. Readers of foreign literature seeking the exact corresponding equivalent of a scientific expression will also find this book extremely useful.

  • Advances in Molecular Spectroscopy

    Proceedings of the IVth International Meeting on Molecular Spectroscopy
    • 1 Edición
    • A. Mangini
    • Inglés
    Advances in Molecular Spectroscopy, Volume 2 covers the proceedings of the Fourth International Meeting on Molecular Spectroscopy. This volume is composed of 80 chapters that focus on numerous applications of various molecular spectroscopic techniques, particularly in the field of organic compound analysis. The techniques covered include UV absorption, fluorescence, IR spectroscopy. Various organic compounds evaluated include diphenylselenides, benzyl-phenyl-seleni... substituted benzophenones, hydrides, polycyclic aromatic hydrocarbons, methylhydroxylamines... methyl thiocyanate, poly aldehydes, and cycle-trimethylene trinitramine. This book is of value to analytical and organic chemists.

  • Spectrometric Techniques

    Volume IV
    • 1 Edición
    • George A. Vanasse
    • Inglés
    Spectrometric Techniques, Volume IV discusses three widely diversified areas of spectrometric techniques. The book focuses on three spectrometric methods. Chapter 1 discusses the phenomenology and applications of Coherent Anti-Stokes Raman Spectroscopy (CARS), the most commonly used optical technique that exploit the Raman effect. The second chapter is concerned with diffraction gratings and mountings for the Vacuum Ultraviolet Spectral Region. Chapter 3 accounts the uses of mass spectrometry, detectors, types of spectrometers, and ion sources. Physicists and chemists will find the book a good reference material.

  • Handbook of Magnesium-Organic Compounds

    Volume III
    • 1 Edición
    • S. T. Yoffe + 1 más
    • Inglés
    Handbook of Magnesium-Organic Compounds, Volume III contains Russian indexes of end products of reactions, magnesium organic compounds, literature sources, and co-authors. This book will prove useful to Russian organic chemists and researchers.

  • Chelating Extractants

    Equilibrium Constant of Liquid–Liquid Distribution Reactions
    • 1 Edición
    • J. Stary + 1 más
    • Inglés
    Equilibrium Constants of Liquid-Liquid Distribution Reactions, Part IV: Chelating Extractants is a compilation of liquid-liquid distribution equilibrium constants, with emphasis on extractants that form chelates. This tabulation includes all data published up to the end of 1972 for the major chelating extractants, and the given equilibrium parameters are supplemented by calculations (or recalculations) from experimental results. This monograph consists of 12 chapters and characterizes the homogeneous equilibria involving the acid dissociation of the extractant in the aqueous phase and adduct or mixed ligand complex formation in the organic phase. The information given for each system includes the chemical reactions, the equilibrium constant, the temperature, and the composition of the aqueous and organic phases. Compounds covered include dialkyldithiocarbami... acids (such as diethyldithiocarbami... acid and dibutyldithioarbamic acid), tropolones (beta-isopropyltropo... and gamma-isopropyltropo... N-acylhydroxylamines... N-nitroso-N-arylhydr... (cupferrons), alpha-dioximes, diarylthiocarbazones (dithizones), 8-hydroxyquinolines, 8-mercaptoquinolines... o-dimercaptobenzenes (toluene-3,4-dithiol... beta-diketones (such as acetylacetone and hexafluoroacetylacet... 4-acylpyrazol-5-ones... and o-nitrosophenols (1-nitroso-2-naphtho... and 2-nitroso-1-naphthol... This book will be of interest to chemists.

  • Surface Area Determination

    Proceedings of the International Symposium on Surface Area Determination Held at the School of Chemistry, University of Bristol, U.K., 16—18 July, 1969
    • 1 Edición
    • D. H. Everett + 1 más
    • Inglés
    Surface Area Determination covers the proceedings of the International Symposium on Surface Area Determination. The title presents 35 papers that are organized into nine parts; the papers primarily emphasize the methods for surface area determination. The coverage of the book includes methods such as the BET method, low adsorption methods, and flow methods. The text also reviews papers about various types of surface, including heterogeneous surfaces, porous solids, clays, and small area surfaces. The book will be of great use to researchers and practitioners of disciplines that involve surface area determination, such as chemistry, chemical engineering, and chemical physics.

  • Indole Alkaloids

    An Introduction to the Enamine Chemistry of Natural Products
    • 1 Edición
    • W. I. Taylor
    • Robert Robinson
    • Inglés
    A Course in Organic Chemistry Advanced Section, Volume 27: Indole Alkaloids: An Introduction to the Enamine Chemistry of Natural Products describes the chemistry of selected alkaloids that contain indolic or closely related nuclei. Some five hundred of these compounds have been obtained from about three hundred plants mostly of the family Apocynaceae. This book is composed of 12 chapters that specifically cover the chemistry of the complex indoles. The introductory chapters deal with the origin, isolation, characterization, basic chemistry, and simple derivatives of indole alkaloids. The remaining chapters examine the biogenesis, basic chemistry, stereochemistry, and structure of selected complex alkaloids of various origins. These chapters include tetrahydro-?-carboli... strychnos, iboga, picralima, and eburnamine alkaloids, cinchonamine, quinamine, and ajmaline-sarpagine bases. This text is of great value to organic chemists and researchers.

  • XXIIIrd International Congress of Pure and Applied Chemistry

    Special Lectures Presented at Boston, USA, 26-30 July 1971
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIIIrd International Congress of Pure and Applied Chemistry, Volume 3 documents the proceedings of the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book discusses the aspects of growth and reproduction by hormones of insects, focusing on ecdysone and juvenile hormone. Ecdysone is closely related to the plant and animal sterols, while juvenile hormone to simple plant terpenes. The social behavior of insects that is controlled to a considerable degree by chemistry is also discussed. The effects range from long-term hormonal aspects, such as the production of queen bees by appropriate feeding, or the maintenance of sterile workers, to the more evanescent effects of pheromones. This compilation is valuable to chemists, entomologists, and biologists interested in insect chemistry.

  • XXIVth International Congress of Pure and Applied Chemistry

    Plenary and Main Section Lectures Presented at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, Volume 1 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 the properties of new polyampholytes, triazoles and tetrazolinones, the field of carbenium ion polyreactions, and studies on the distribution of principal moments of inertia in random-flight linear chains, branched chains, and rings. The text also presents papers covering topics on polymerization of polymer-induced charge transfer complexes, polymer synthesis and conversions via metathesis and investigations on the structure op metathesis catalysts, and organic semiconducting polymers. Chemists will find the book highly informative.

  • XXIIIrd International Congress of Pure and Applied Chemistry

    Special Lectures Presented at Boston, USA, 26-30 July 1971
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIIIrd International Congress of Pure and Applied Chemistry, Volume 4 contains papers presented at the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book is organized into two main topics—short-lived intermediates, free radicals and homolytic mechanisms, and ion pair processes. This publication specifically discusses the chemically induced dynamic nuclear polarization, formation of radical anions by the attack of radicals upon anions, and high temperature organic reactions by flash vacuum pyrolysis. The structure-reactivity relationships in the chemistry of aliphatic free radicals, medium effects on radical-radical reactions, and oxidation of alkyl radicals by metal complexes are also described. This text likewise considers the end group association and complexation in anionic polymerization and reversal of singlet and triplet states in aromatic dianions with trigonal symmetry. This compilation is useful to chemists and specialists researching on pure and applied chemistry.

  • International Symposium on Marine Natural Products

    Plenary Lectures Presented at the International Symposium on Marine Natural Products, Aberdeen, Scotland, 8 - 11 September 1975
    • 1 Edición
    • R. H. Thomson
    • Inglés
    International Symposium on Marine Natural Products presents the developments in the chemistry of soft corals. This book provides information on several relevant topics, including the chemistry of sponges, metabolites, biomimetic synthesis, and aplysiatoxins. Organized into five chapters, this compilation of papers begins with an overview of the biogenetical origin, distribution, and biological significance of Alcyonaceans. This text then examines the constituents and structural features of marine sponges. Other chapters consider the biosynthetic pathways to several halogenated marine natural products, which are based on bromonium ion. This book discusses as well the apparent isomerization of the aplysiatoxins during chromatography. The final chapter deals with the natural product research on marine organisms found in Australia. This book is a valuable resource for marine scientists, oceanographers, biologists, marine pharmacologists, chemists, and research workers.

  • Cell Surface Carbohydrate Chemistry

    • 1 Edición
    • Robert E. Harmon
    • Inglés
    Cell Surface Carbohydrate Chemistry is a collection of papers from a symposium of the same title held in San Francisco, U.S.A. on September 1-2, 1976. The book discusses cell biology and carbohydrates, particularly oligosaccharides that make up the glycoproteins and glycolipids in the cell membrane of normal neoplastic cells. One paper discusses the involvement of membranes in the biosynthesis of glycoproteins. One author also analyzes the glycoproteins from the surface of tumor cells. The glycoproteins have complex saccharide structures similar to virus transformed fibroblasts or transformed epithelial cells. Another paper cites the concepts made by Abercrombie and Ambrose regarding distinct galactosyltransferas... activity released by tumor cells. Another paper addresses a hypothetical mechanism to explain the control of cell growth by nucleoside efflux through the membrane. One author analyzes the basis for the selectivity of some cancer chemotherapeutic agents—these can also have an effect in the immunity responses of the host against cancer cells. This book can prove useful for the medically-oriented investigator, the biologist, and the scientist involved in molecular chemistry and cancer research.

  • Rules for the Nomenclature of Organic Chemistry

    Section E: Stereochemistry (Recommendations 1974)
    • 1 Edición
    • L. C. Cross + 1 más
    • Inglés
    Rules for the Nomenclature of Organic Chemistry: Section E: Stereochemistry (Recommendations 1974) deals with the main principles of stereochemistry. The rules discussed in this section have two main objects, namely, to prescribe, for basic views, terms that may provide a common language in all aspects of stereochemistry; and to define the ways in which these terms may be incorporated into the names of individual compounds. This book discusses the steric structure of a compound, which is denoted by an affix or affixes to the name that does not prescribe the stereochemistry. This text explains that isomers are termed stereoisomers when they differ only in the arrangement of the atoms in space. This book explains as well that the terms relative stereochemistry and relative configuration are used to describe the positions of substituents on different atoms in a molecule relative to one another. This book is a valuable resource for organic chemists.

  • XXIVth International Congress of Pure and Applied Chemistry

    Plenary and Main Section Lectures Presented at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, Volume 4 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 developments in the chemistry of the boron and silicon subhalides, chemical properties of the Si-H bond, and reactivity of phosphorus heterocycles. The text also presents papers covering topics on the effects of sulfur groups on acidities of carbon acids, aspects of the structural chemistry of polythionates, and Halogen cations. The book will be of use to chemists.

  • Applications of MO Theory in Organic Chemistry

    Progress in Theoretical Organic Chemistry
    • 1 Edición
    • I.G. Csizmadia
    • Inglés
    Applications of MO Theory in Organic Chemistry is a documentation of the proceedings of the First Theoretical Organic Chemistry meeting. This text is divided into five sections. Section A contains contributions ranging from the stereochemistry of stable molecules, radicals, and molecular ions, through hydrogen bonding and ion solvation to mathematical analyses of energy hypersurfaces. Section B deals with theoretical studies of organic reactions, including basecatalyzed hydrolysis, protonation, epoxidation, and electrophilic addition to double and triple bonds. Section C consists of topics starting with a qualitative configuration interaction treatment of thermal and photochemical organic reactions, followed by ab initio treatments of photochemical intermediates and a consideration of the role of Rydberg and valence-shell states in photochemistry. Section D provides analyses of methods for the determination and characterization of localized MO and discussions of correlated electron pair functions. Section E covers a very wide range from the application of statistical physics to the treatment of molecular interactions with their environments to a challenge to theoretical organic chemists in the field of natural products, and an introduction to information theory in organic chemistry. This book is a good source of information for students and researchers conducting study on the many areas in theoretical organic chemistry.

  • Biochemical Aspects of Renal Function

    Proceedings of a Symposium Held in Honour of Professor Sir Hans A. Krebs FRS, Held at Merton College, Oxford, England, 16–19 September, 1979
    • 1 Edición
    • B. D. Ross + 1 más
    • Inglés
    Biochemical Aspects of Renal Function is a collection of papers from the Fifth International Symposium on the Biochemical Aspects of Renal Function. The materials presented details the advancement in the understanding of various areas in the biochemistry of renal function. The title first covers the metabolic studies in kidney, and then proceeds to tackling intermediary metabolism and its regulation. Next, the selection discusses the biochemistry of filtration and reabsorption. The last chapter covers renal work and ATP. The book will be of great interest to students, researchers, and practitioners of medicine, biochemistry, and physiological sciences.

  • Progress in the Science and Technology of the Rare Earths

    Volume 2
    • 1 Edición
    • Leroy Eyring
    • Inglés
    Progress in the Science and Technology of the Rare Earths, Volume 2 is a collection of papers that details the advancement in various areas of rare earth technology. The coverage of the text includes the practical applications and methods of preparation of rare earth materials. The selection also covers topics about the various properties of rare earths, such as the molecular field model of exchange coupling in rare earth materials; thermodynamic and magnetic properties of the rare earth chalcogenides and pnictides; and structural and solid state chemistry of pure rare earth oxides. The book will be of great use to individuals involved in the research and development of technologies that utilize rare earth materials.

  • XXIVth International Congress of Pure and Applied Chemistry

    Plenary and Main Section Lectures Presented at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, Volume 3 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 advances in solid-state chemistry, atomic and ionic transport in ionic crystals, and the thermodynamics and preparation of non-stoichiometric, nonmetallic compounds. The text also presents papers covering topics on the formation synthesis and some properties of phosphate compounds, the application of valence electron concentration in crystal chemistry, and Crystal chemistry and magnetic properties of 3d transition metal fluorides. Chemists will find the book very interesting.

  • XXIVth International Congress of Pure and Applied Chemistry

    Plenary and Main Section Lectures Presented at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, Volume 5 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 engineering aspects of electrosynthesis, the design of electrolytic cells, and electrocatalysts in power generating cells. The text also presents papers covering topics on organic electrosynthesis in the capillary gap cell, electrochemical oxygen ionization, and organic synthesis by anodic oxidation. The book will of value to chemists.

  • Manual of Symbols and Terminology for Physicochemical Quantities and Units—Appendix II

    Heterogeneous Catalysis
    • 1 Edición
    • Robert L. Burwell
    • Inglés
    Manual of Symbols and Terminology for Physicochemical Quantities and Units–Appendix II: Definitions, Terminology and Symbols in Colloid and Surface Chemistry, Part II: Heterogeneous Catalysis presents the pertinent definitions and terminologies concerning colloid and surface chemistry. This manual has been prepared by the Commission on Colloid and Surface Chemistry of the Division of Physical Chemistry of the International Union of Pure and Applied Chemistry. This book is comprised of one chapter subdivided into three sections. Section 1 presents a summary of definitions of several concepts involving surface chemistry. Section 2 presents a list of abbreviations and symbols used in colloid and surface chemistry. Section 3 presents a comprehensive index of symbols and terms that are arranged in alphabetical order to guide the readers. This book is a valuable resource for chemists and electrochemists.

  • Anomalous Rare Earths and Actinides

    Valence Fluctuation and Heavy Fermions
    • 1 Edición
    • J.X. Boucherle + 2 más
    • Inglés
    Anomalous Rare Earths and Actinides: Valence Fluctuation and Heavy Fermions focuses on the characteristics, reactions, transformations, technologies, and processes involved in the study of anomalous rare earths and actinides. The selection first offers information on lanthanides and actinides and electronic structures in cerium monopnictides. Topics include rare earth metals with fluctuating valencies, 'normal' rare earth metals, and band calculation and Fermi surface. The text then elaborates on neutron scattering studies of anomalous rare earth compounds, including magnetic neutron scattering measurements, stability and localization of magnetic moments, and condensed state. The manuscript examines the transport properties of cerium monochalcogenides and pressure-volume relationships of cerium monochalcogenides and monopnictides. The text also ponders on the theory of anisotropic magnetic behavior in hybridizing actinide systems; band hybridization effects on indirect magnetic coupling of localized moments; and neutron scattering from transuranium materials. The selection is a dependable reference for readers interested in the research on anomalous rare earths and actinides.

  • Annual Reports in Inorganic and General Syntheses-1972

    • 1 Edición
    • Kurt Niedenzu + 1 más
    • Inglés
    Annual Reports in Inorganic and General Syntheses-1972 presents an organized annual summary of synthetic developments in inorganic chemistry and its related areas. The book discusses alkali and alkaline earth elements, alloys, silver, gold, zinc, cadmium, mercury, boron, aluminum, gallium, indium, thallium, yttrium, scandium, lanthanides, actinides, titanium, zirconium, hafnium, Group V and VI transition elements, manganese, technetium, rhenium, iron, cobalt, nickel, ruthenium, osmium, rhodium, and iridium. The text also describes the chemistry of palladium, platinum, silicon, germanium, tin, lead, nitrogen, phosphorus, arsenic, antimony, bismuth, chalcogenides, fluorine, halogens, pseudohalogens, noble gases, and simple and complex metal hydrides of main groups I, I, and III. New techniques and reagents in synthetic coordination chemistry, as well as the stabilizing effects of large counter-ions are also encompassed. Chemists, chemistry students, and people working in chemical laboratories will find the book invaluable.

  • Irreducible Tensor Methods

    An Introduction for Chemists
    • 1 Edición
    • Brian L. Silver
    • Ernest M. Loebl
    • Inglés
    Irreducible Tensor Methods: An Introduction for Chemists explains the theory and application of irreducible tensor operators. The book discusses a compact formalism to describe the effect that results on an arbitrary function of a given set of coordinates when that set is subjected to a rotation about its origin. The text also explains the concept of irreducible tensor operators, particularly, as regards the transformation properties of operators under coordinate transformations, and, in a special way, the group of rotations. The book examines the systematic construction of compound tensor operators from simple operators to classify the behavior of any operator under coordinate rotations. This classification is a significant component of the irreducible tensor method. The text explains the use of the 6-j and 9-j symbols to complete theoretical concepts that are applied in irreducible tensor methods dealing with problems of atomic and molecular physics. The book describes the matrix elements in multielectron systems, as well as the reduced matrix elements found in these systems. The book is suitable for nuclear physicists, molecular physicists, scientists, and academicians in the field of quantum mechanics or advanced chemistry.

  • Electrochemistry

    Proceedings of the First Australian Conference on Held in Sydney, 13—15th February and Hobart, 18—20th February 1963
    • 1 Edición
    • J. A. Friend + 1 más
    • Inglés
    Electrochemistry is a collection of papers presented at the First Australian Conference on Electrochemistry, held in Sydney on February 13-15 and in Hobart on February 18-20, 1963, jointly sponsored by The Royal Australian Chemical Institute, The University of New South Wales, and The University of Tasmania. This conference highlights the numerous advances in the field of electrochemistry. This book is organized into 12 parts encompassing 70 chapters. The first parts deal with the solid-state reactions and processes in electrochemistry; the thermodynamic aspects of electrolytes; and the role of electrodic in corrosion control. The succeeding parts explore the concepts of equilibrium and non-equilibrium theory of double layers, as well as the various electroanalytical methods used in electrochemistry, including polarography, potentiometry, and coulometry. Other parts consider the areas of application of electrochemistry, such as in electroplating, anodizing, fuel cell, electrowinning, and electrorefining. The remaining chapters are devoted to non-aqueous electrolytes, molten salts, and electrode and electrochemical processes. Electrochemists and physicists will find this book invaluable.

  • TRAC: Trends in Analytical Chemistry

    Volume 3
    • 1 Edición
    • Susan E. Lord
    • Inglés
    Trends in Analytical Chemistry, Volume 3 focuses on developments in analytical chemistry, including the adoption of automation in laboratory processes, chromatography, and flow analysis. The selection first underscores the effect of automation on the operations of analytical laboratories and techniques for the automated optimization of HPLC separations. Topics include initial requirements, window diagrams, and chemometric approaches. The text then ponders on generation of statistical tables by microcomputer; enzyme electrodes for continuous in-vivo monitoring; and enantiomeric analysis of the common protein amino acids by liquid chromatography. The publication takes a look at sample preparation for the analysis of heavy metals in foods and application of ion-selective electrodes in flow analysis, including dry ashing, acid extraction, and ion-selective electrodes in flowing systems. The text then examines trends in laboratory information management systems; zone electrophoresis in open-tubular capillaries; and using computers to interpret IR spectra of complex molecules. The selection is a valuable source of data for readers interested in the developments in analytical chemistry.

  • TRAC: Trends in Analytical Chemistry

    Volume 10
    • 1 Edición
    • U A Th Brinkman + 2 más
    • Inglés
    TRAC: Trends in Analytical Chemistry, Volume 10 presents relevant topics in global analytical chemistry research. This book discusses the potential of flow injection analysis for water quality monitoring. Organized into 27 parts encompassing 67 chapters, this book begins with an overview of the amount of published information on analytical chemistry research. This text then examines the analytical technique in the electrophoretic separations in narrow bore tubes, which is capable of rapid, high-resolution separations of water-soluble components in small sample volumes. Other chapters consider the application of polynomial and B-spline interpolation to the description of cyclic voltammetric features. This book discusses as well the methods used to investigate the properties of ceramic high-transition-temp... superconductors. The final chapter deals with the importance of monitoring and protecting the environment based on measurement campaigns. This book is a valuable resource for analytical chemists, environmental chemists, and biochemists. Pharmacologists, scientists, students, researcher workers, and other practitioners will also find this book useful.

  • TRAC: Trends in Analytical Chemistry

    Volume 4
    • 1 Edición
    • P. W. J. M. Boumans + 2 más
    • Inglés
    Trends in Analytical Chemistry, Volume 4 focuses on the advancements of processes, technologies, operations, automation, and applications of analytical chemistry. The selection first offers information on bullet-proof input with an IBM-PC, including trends in pesticide residue analysis; environmental analysis using gas chromatography; and ion-induced spectroscopic methods for the analysis of surfaces, interfaces, and thin films. The text then elaborates on the PROLOG, an artificial intelligence language, and the consideration of FORTH as a good programming environment for laboratory automation. Discussions focus on computer aided optimization in high performance liquid chromatography; porphyrin analysis by reversed-phase high performance liquid chromatography; and liquid chromatography with on-line electron-capture detection. The text elaborates on linear regression and simple statistics calculated with the spread sheet program, SUPERLAC. Discussions focus on lipid membrane technology for chemical and biosensor development; use of chemometrics in apportionment of air pollution sources; and analytical applications of direct chromatographic enantioseparation. The publication is a dependable reference for readers interested in the trends in analytical chemistry.

  • Analytical Applications of EDTA and Related Compounds

    International Series of Monographs in Analytical Chemistry
    • 1 Edición
    • R. Přibil
    • R. Belcher + 1 más
    • Inglés
    Analytical Applications of EDTA and Related Compounds examines the analytical applications of ethylenediaminetetra... acid (EDTA) and related compounds. This book also considers the “passive” role of these substances, that is, their screening (masking) properties, which greatly improve the selectivity of the reactions in common use. This text consists of six chapters organized into two sections. The first part deals with the uses of EDTA and its derivatives in some fields of chemical analysis. After providing an overview of the history behind the development of EDTA as an analytical reagent, this book discusses to the nature of equilibria of complexes and the methods used in their investigation. The next chapter is dedicated to the reactions of “classical” gravimetric analysis, including the precipitation reactions by means of organic reagents. The chapter on colorimetry includes a section on “colored complexing agents,” which can be used also in colorimetric determinations of some elements. This text concludes by evaluating the use of EDTA as a masking agent in colorimetry. This book will be of interest to students and practitioners working in analytical chemistry and related disciplines, including polarography, chromatography, electrophoresis, flame photometry, and qualitative analysis.

  • TRAC: Trends in Analytical Chemistry

    Volume 12
    • 1 Edición
    • Y. Gohshi + 2 más
    • Inglés
    Trends in Analytical Chemistry, Volume 12 focuses on the advancements of processes, technologies, automation, and applications of analytical chemistry. The selection first offers information on single-cell analysis at the level of a single human erythrocyte and micellar catalysis in reaction-rate methods. Topics include analytical strategies, analysis of single erythrocytes, kinetic aspects of micellar catalysis, and micellar kinetic multicomponent determination. The text then takes a look at advances in the field of laser atomic spectroscopy and molecular recognition of sugars, including detection of sugar complexation, driving force and selectivity of sugar complexation, atomization/excitati... source, and diagnostic tool. The manuscript examines charge-remote fragmentations for structural determination of lipids; advances in speciation analysis by capillary gas chromatography; and chemical pattern recognition and multivariate analysis for QSAR studies. The publication also ponders on in-vivo microdialysis sampling in pharmacokinetic studies; a novel single beam optical spectrophotometer for fast luminescence, absorption, and reflection measurements of turbid materials; and techniques for the study and characterization of advanced materials. The selection is a dependable reference for readers interested in the trends in analytical chemistry.

  • Advances in Molecular Spectroscopy

    Proceedings of the IVth International Meeting on Molecular Spectroscopy
    • 1 Edición
    • A. Mangini
    • Inglés
    Advances in Molecular Spectroscopy, Volume 1 covers the proceedings of the Fourth Meeting of Molecular Spectroscopy, held in Bologna, Italy on September 7-12, 1959. This book is organized into three parts encompassing 69 chapters. The first part presents first some experimental and correlations studies on molecular structure, followed by discussions on the application of molecular spectroscopic techniques for molecular structure determination. Part II reviews experimental determination of Raman intensities, vibrations of aromatic rings, and IR spectra and electronic structure of various organic compounds. Part III considers the general theories on molecular spectroscopy. This topic is followed by surveys on electron energy, orbital valency, relations among potential energy of diatomic molecules, and determination of rotation structure. This book will be of value to molecular spectroscopists and analytical and organic chemists.

  • Progress in Nuclear Magnetic Resonance Spectroscopy

    Volume 14
    • 1 Edición
    • J. W. Emsley + 2 más
    • Inglés
    Progress in Nuclear Magnetic Resonance Spectroscopy, Part 1 is a two-chapter text that reviews significant developments in nuclear magnetic resonance (NMR) applications. The first chapter discusses NMR studies of molecules physisorbed on homogeneous surfaces. This chapter also describes the phase changes in the adsorbed layer detected by following the variation in the NMR parameters. The second chapter examines the process to obtain a plotted, data reduced Fourier transform NMR spectrum. This chapter highlights the pitfalls that can cause a decrease in information content in a NMR spectrum. The various steps involved in taking a free induction decay from a NMR spectrometer are also summarized. This book is of value to NMR spectroscopists, analytical chemists, and instrumentation students.

  • Advances in Molecular Spectroscopy

    Proceedings of the IVth International Meeting on Molecular Spectroscopy
    • 1 Edición
    • A. Mangini
    • Inglés
    Advances in Molecular Spectroscopy, Volume 3 provides information pertinent to the fundamental aspects of inorganic molecules and complexes. This book covers a variety of topics, including infrared spectrum, polyatomic ions, infrared emissions, and Raman spectra. Organized into five parts encompassing 72 chapters, this volume begins with an overview of the infrared spectrum of pyridine. This text then examines the results from studies of the infrared and Raman spectra of N2O4 in the solid and liquid phases at low temperatures. Other chapters consider the infrared spectrum of a mixture of N2O3 and N2O4, which has been studied in the liquid phase from 2 to 25 µ and in the solid phase from 2 to 35 µ, both at low temperatures. The final chapter describes the instrument developed for the measurement of rotatory dispersion and discusses some of the results obtained in the study of the complexes. This book is a valuable resource for chemists.

  • Annual Reports in Medicinal Chemistry

    • 1 Edición
    • Volumen 48
    • Inglés
    Annual Reports in Medicinal Chemistry provides timely and critical reviews of important topics in medicinal chemistry together with an emphasis on emerging topics in the biological sciences, which are expected to provide the basis for entirely new future therapies.

  • Chemotherapy of Bacterial Infections

    • 1 Edición
    • R. J. Schnitzer + 1 más
    • Inglés
    Experimental Chemotherapy, Volume II: Chemotherapy of Bacterial Infections: Part I is devoted to the history, development, and progress of experimental chemotherapy of bacterial infections. The subject matter has been arranged according to particular groups of compounds, and in a few instances according to specific diseases. The emphasis of Volume II is placed on synthetic compounds. The literature is covered up to the latter part of 1963. It is hoped that this volume will be found useful by investigators and teachers concerned with experimental work on new substances and by physicians and veterinarians who use them. The book opens with a discussion of chemotherapy with antibacterial dyestuffs. This is followed by separate chapters on the mode of action of antibacterial substances such as sulfonamides, penicillins, and other antibiotics; the main lines on which research into antibacterial drugs has developed; and drug resistance for chemotherapy. Subsequent chapters deal with antibacterial chemotherapy with sulfonamides, the experimental pharmacology and toxicology of sulfonamides, the use of nitrofurans as chemotherapeutic agents, and antibacterial agents of limited action. The final chapters discuss experimental chemotherapy of tuberculosis and leprosy.

  • Physical Methods in Chemical Analysis

    Volume IV
    • 1 Edición
    • Walter G. Berl
    • Inglés
    Physical Methods in Chemical Analysis, Volume IV focuses on the application of physical methods in chemical analysis, including dialysis, chromatography, electromagnetic separations, and thermal diffusion. The selection first offers information on dialysis and separations with molecular sieves and foams. Topics include membranes for dialysis, apparatus and techniques, application of molecular sieves to the problems of separation, adsorption measurements and techniques, and molecular sieve adsorbents. The text then elaborates on separations with foams and electromagnetic separations. The publication explains ion exchange and analytical applications of inclusion. Discussions focus on separations by ion-exchange chromatography, general properties of ion-exchange resins, ion exclusion, and methods and technical details. The publication then ponders on separation of gases and liquids by thermal diffusion and solvent extraction. The selection is highly recommended for readers interested in the application of physical methods in chemical analysis.

  • XXIVth International Congress of Pure and Applied Chemistry

    Plenary and Main Section Lectures Presented at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, Volume 6 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 transuranium elements, chemical reprocessing of nuclear fuel, and studies of the heaviest elements at Dubna. The text also presents papers covering topics on the super HILAC and the Berkeley superheavy element program, the chemistry of actinide elements, and nuclear applications to environmental problems and technology. Chemists will find the book insightful.

  • Nomenclature of Inorganic Chemistry

    Inorganic Chemistry Division Commission on Nomenclature of Inorganic Chemistry
    • 2 Edición
    • Sam Stuart
    • Inglés
    Nomenclature of Inorganic Chemistry, Second Edition deals with the nomenclature of boron hydrides and higher hydrides of the Group IV–VI elements, organometallic compounds, and polyacids. This book deals with organoboron, organosilicon, and organophosphorus compounds. Organized into 11 chapters, this edition begins with an overview of the concept of oxidation number and coordination number, as well as the conventions governing the use of multiplying affixes, enclosing marks, letters, and numbers. This text then discusses the standardization of the formula of inorganic compounds to demonstrate the structural connections between atoms and to provide other comparative chemical information. Other chapters consider nomenclature for radicals and ions. This book discusses as well the nomenclature for binary and pseudobinary acids, oxaacids, peroxoacids, and chloroacids. The final chapter deals with the nomenclature for boron hydrides, boron radicals, and anions and cations derived from the boranes. This book is a valuable resource for organic and inorganic chemists.

  • Fundamentals of Chemistry

    • 4 Edición
    • Frank Brescia + 2 más
    • Inglés
    Fundamentals of Chemistry, Fourth Edition covers the fundamentals of chemistry. The book describes the formation of ionic and covalent bonds; the Lewis theory of bonding; resonance; and the shape of molecules. The book then discusses the theory and some applications of the four kinds of spectroscopy: ultraviolet, infrared, nuclear (proton) magnetic resonance, and mass. Topics that combine environmental significance with descriptive chemistry, including atmospheric pollution from automobile exhaust; the metallurgy of iron and aluminum; corrosion; reactions involving ozone in the upper atmosphere; and the methods of controlling the pollution of air and water, are also considered. Chemists and students taking courses related to chemistry and environmental chemistry will find the book invaluable.

  • Discussion of Theoretical Studies

    Sections I-VI
    • 1 Edición
    • Harold L. Schick
    • Inglés
    Thermodynamics of Certain Refractory Compounds, Volume I: Discussion of Theoretical Studies provides information pertinent to thermodynamics as a significant theoretical tool for predicting the chemical and physical behavior of materials under diverse environmental conditions. This book presents a summary of the methods used to analyze thermodynamic data. Organized into six chapters, this volume begins with an overview of the thermodynamic properties that have been obtained for a selected group of refractory compounds in the range from 0° to 6000°K. This text then examines the class of compounds, including the borides, oxides, carbides, and nitrides of some elements in groups IIA, IIIB, IVB, VB, VIB, VIIB, and VIII as well as some elements from the rare-earth and actinide series. Other chapters consider the need for standardization in methods of obtaining and presenting thermodynamic data. The final chapter deals with the recommendations for the advancement of work. This book is a valuable resource for scientists and engineers.

  • Bioluminescence and Chemiluminescence

    Basic Chemistry and Analytical Applications
    • 1 Edición
    • Marlene A. Deluca + 1 más
    • Inglés
    Bioluminescence and Chemiluminescence: Basic Chemistry and Analytical Applications is a compendium of papers presented at the second International Symposium on Analytical Applications of Bioluminescene and Chemiluminescence in San Diego, California on August 26-28, 1980. Part I deals with chemilunescence and excited states including topics on the spectroscopy of the solvent cage — generation and characteristics of the excited state and the three features of chemi- and bioluminescence. Part II deals with events prior to producing luminol-dependent chemiluminescence; this part also examines the effects of stimulants on membrane potential. Part III discusses bacterial bioluminescence and analyzes the properties of a lumazine protein from a bioluminescent bacterium. This part also analyzes accessory enzymes responsible for such bacterial bioluminescence. Part IV examines the chemistry of firefly bioluminescence and presents the formula of three reactions catalyzed by firefly luciferase. Part V analyzes bioluminescence from other sources such as the earthworm and land snails. Part VI discusses the applications of bioluminescence in clinical chemistry, soil science, and marine biology. Part VII deals with the future uses of bioluminescence, while Part VIII is an abstract of other papers dealing with this subject. This collection can be helpful for biologists, zoologists, micro-biologists, marine biologists, and researchers dealing with bio-chemistry and related disciplines.

  • Pesticide Chemistry–3

    Third International Congress of Pesticide Chemistry Including the Symposium on Dispersion Dynamics of Pollutants in the Environment
    • 1 Edición
    • P. Varo
    • Inglés
    Pesticide Chemistry—3 provides information pertinent to the fundamental aspects of pesticide chemistry. This book discusses the development of pesticide industry and the progress in pesticide toxicology. Organized into 22 chapters, this book begins with an overview of the important findings with respect to the design of inhibitors of acetylcholinesterase... This text then reviews the statistical, analytical, toxicological, and philosophical role of pesticide residue analysis within the evaluation of environment and food problems. Other chapters consider the factors that influence the persistence of pesticides that are common to both soils and plants. This book discusses as well the insect anti-feeding substances contained in plant leaves, which are widely surveyed by monitoring with leaf-disc test. The final chapter deals with the biological tests necessary for investigating the biochemical and toxicity effects of pesticides to individual species in the plant and animal kingdom. This book is a valuable resource for environmentalists, residue chemists, residue analysts, toxicologists, and official crop protection experts.

  • Torchbearers of Chemistry

    Portraits and Brief Biographies of Scientists Who Have Contributed to the Making of Modern Chemistry
    • 1 Edición
    • Henry Monmouth Smith
    • Inglés
    Torchbearers of Chemistry is a collection of portraits and brief biographies of scientists who have contributed to the making of modern chemistry. These men of science made knowledge more accurate, more extensive, and enormously deeper and certain than is recorded in any previous civilization of which any verifiable knowledge exists. This book illustrates the essential difference between various periods of civilizations concerning knowledge of chemistry. The following group of portraits originated from a small private collection which was placed on the walls of the Chemistry Department of the Massachusetts Institute of Technology. This book will prove useful to chemistry researchers, teachers, and students.

  • A Theory That Any Organism Is a Single Chemical Molecule

    Put Forward as the Key to the Problem of the Causation of Neoplasms
    • 1 Edición
    • T. L. Cleave
    • Inglés
    A Theory that any Organism is a Single Chemical Molecule focuses on the reactions, transformations, properties, technologies, and approaches involved in the study of molecules. The book first underscores the reasons in saying that a multicellular organism is in reality fundamentally unicellular. The text then elaborates on the molecular conception of organisms, including unicellular plant organism, multicellular plant organism, and a unicellular animal organism and a multicellular animal organism. The publication also highlights the molecular conception of neoplasms. The manuscript also takes a look at the explanation of other activities in an organism by the molecular theory. Discussions focus on embryonic development, animal heart, movement, pleasure and pain, and mind. The publication is a reliable source of data for readers interested in the structure and composition of organisms.

  • Redox Indicators. Characteristics and Applications

    • 1 Edición
    • Sam Stuart
    • Inglés
    Redox Indicators. Characteristics and Applications presents the basic definitions concerning redox indicators as well as parameters influencing the titration error. This book discusses the corresponding equations related to redox indicators. This text then examines the properties of most used redox indicators together with their common applications. This book provides several comments on the analytical characteristics of redox indicators. This text also discusses the formal redox potential that corresponds to the redox potential in solution at which the analytical concentrations of the reduced and oxidized forms of the indicator are equal. This book discusses as well information relevant in characterizing the indicator for analytical purposes, including purity of indicator sample, the manner of use, the systems, and the preparation of indicator solution. Pure and applied chemists will find this book useful.

  • Principles of Polarography

    • 1 Edición
    • Jaroslav Heyrovský + 1 más
    • Inglés
    Principles of Polarography is a revised and extended version of an original Czech edition that appeared in 1962 at the Publishing House of the Czechoslovak Academy of Sciences in Prague. Based on a one-term course of lectures for third-year students of chemistry at the Charles University it brings the fundamental results of more than forty years' research in the field of polarography. The book contains 22 chapters and opens with a discussion of the principles of polarography. This is followed by separate chapters on polarizable electrodes used in polarography; charging current; influence of the resistance of the electrolyte on polarographic curves; migration and diffusion-controlled currents; and equation of a reversible polarographic wave. Subsequent chapters deal with reversible processes controlled by diffusion of complex ions; reversible reduction of organic substances; deposition of mercury ions; irreversible electrode processes; applications of limiting currents; polarographic curves for the formation of semiquinones and dimers; and catalytic hydrogen currents.

  • Advances in Pesticide Science

    Abstract and Addendum
    • 1 Edición
    • H. Geissbühler + 2 más
    • Inglés
    Advances in Pesticide Science: Abstracts and Addendum documents the proceedings of the Fourth International Congress of Pesticide Chemistry held in Zurich on July 24-28, 1978. This book discusses the synthesis of isocoumarins and their biological activities; structure-activity correlations in control of membrane-bound linolenic acid with substituted pyridazinones; and oxidative processes in pesticide transformation. The cardiovascular and neurotoxicity of endosulfan; chemistry and plant growth regulating activity of fusicoccin derivatives and analogs; and pesticide interactions with naturally occurring food components are also elaborated. This compilation likewise covers the techniques for deriving realistic estimates of pesticide intakes; confirmation tests for pesticides based on gas chromatographic techniques; surfactants in flowable formulations; and thin-layer densitometry. This publication is a good reference for biologists and chemists researching on pesticides and its relation to food and the environment.

  • The Immune System

    Genes, Receptors, Signals
    • 1 Edición
    • Eli E. Sercarz + 2 más
    • Inglés
    The Immune System: Genes Receptors, Signals provides information pertinent to the complexity of immune mechanisms. This book describes the immune response genes and products, which point to another multigene system controlling immune responsiveness. Organized into 37 chapters, this book begins with an overview of the details of antibody structure that continue to be of importance to an understanding of the regulation of the immune reactions. This text then examines the evidence that individual antibody species are capable of binding many structurally dissimilar haptens. Other chapters consider the conceptual framework generally accepted by immunologists, which states that antibodies are specific for the antigen used to elicit the immune response. This book discusses as well the mechanism underlying the biosynthesis of antibody binding sites, which is unprecedented in its adaptability. The final chapter deals with the genetic controls of specific immune responses. This book is a valuable resource for immunologists and research workers.

  • Syntheses and Physical Studies of Inorganic Compounds

    • 1 Edición
    • C. F. Bell
    • Inglés
    Syntheses and Physical Studies of Inorganic Compounds focuses on inorganic chemistry, covering the detailed physical and chemical properties of specific compounds with the emphasis on the application of physical principles, investigational techniques, and theoretical interpretation of experimental data. This book considers, in some depth, the synthesis, properties, reactions, and structures of a number of compounds that are selected on the criterion that the study of each has resulted in important contributions to the practice and understanding of inorganic chemistry. The details of experimental procedures are generally not included. This publication is a good source for undergraduate or postgraduate students studying on the different physicochemical investigations of compounds and advances in inorganic chemistry.

  • Actinides in Perspective

    Proceedings of the Actinides—1981 Conference, Pacific Grove, California, USA, 10-15 September 1981
    • 1 Edición
    • Norman M. Edelstein
    • Inglés
    Actinides in Perspective presents in proceedings of the Actinides-1981 Conference held in Pacific Grove, California, USA on September 10-15, 1981. The book contains papers on the different aspect of the physics and chemistry of the actinides. The text includes papers on the history of the discovery of the transplutonium elements; the photoemission techniques; and the neutron scattering studies of the actinides. The new elements in the transfermium region; the isotope identification in the transfermium region by ?-? correlation after in-flight-separation... and the fission properties of the actinides are also considered. The book further tackles papers on the status of superheavy element research; the single crystal preparation of actinides and actinide compounds; and the preparation of transplutonium metals and compounds, protactinium metal and compounds, and actinide metals. The text also includes papers on the complex oxide systems of the actinides; thermodynamic properties of the actinides; and the chemical and physicochemical properties of actinide organometallic compounds.

Temas relacionados