Chemistry - Böcker

Covers all aspects of controlled drug delivery, including human, agricultural and animal applications. The 70 entries, written by an international team of renowned experts, offers A-to-Z coverage of controlled drug delivery systems for researchers in the pharmaceutical and biotechnology industries, agriculture companies, medical device companies, clinical research organizations and medical schools.

Now in a thoroughly-updated and expanded second edition, Wiley Encyclopedia of Food Science and Technology covers fundamental concepts and practical requirements in food science, as well as cutting-edge technological and industry information. The encyclopedia features A-to-Z coverage of all aspects of food science, including: the properties, analysis, and processing of foods; genetic engineering of new food products; and nutrition. In addition, nontechnical information is included, such as descriptions of selected scientific institutions, and research and development in government agencies. Like the first edition, this Second Edition will become the standard reference for food scientists, bioengineers, and biotechnologists.From reviews of the first edition:"...fills a definite need in the food science and technology literature.... I have little doubt that this encyclopedia will become one of the classic works in this ever-growing subject."—Food and Chemistry

This Encyclopedia provides coverage of a wide range of topics contributed by experts world wide. The work emphasizes the chemicals used in agriculture for management of pests, their development, use, metabolism, toxicology and mode of action. These chemicals include pesticides, such as the herbicides (weed killers), insecticides and fungicides. Applications of biotechnology are included as are discussions of natural products and growth regulators. Fertilizers and soil fertility are covered at length as well as the persistence of pesticide residues, their degradation, environmental transport and implications of their residues in the environmental. Toxicological and regulatory implications are included throughout. Comprehensive range of topics included - emphasizing chemicals used in pest management and soil fertility.Cover the chemistry, properties, toxicology, biotechnology, regulatory and environmental aspects of agrochemicals.Expert contributors from around the world.Provides an introduction to the field of agrochemicals.Environmental and toxicological aspects are included.This work is a single source reference containing authoritative articles, definitions, literature citations and suggestions for further reading.Available as a 3-volume print set or a convenient online edition. For details regarding the online edition please visit Wiley InterScience at www.mrw.interscience.wiley.com/eoa

Catalysis, the speeding up of a chemical reaction by a substance which itself does not react, is vital not only to the chemical process industry but also to life itself. The six volume Encyclopedia of Catalysis is the definitive A-to-Z reference work covering the most significant aspects of homogenous, heterogeneous, asymmetric, biomimetic, and biological catalysis. Available both on-line and in print, the state-of-the-art Encyclopedia encompasses the principles of catalysis; the scope of catalytic reactions; the preparation, characterization, and use of catalysts (including catalytic technology); the modeling of catalytic processes; and related reaction engineering techniques. The logical organization of this seminal work renders the text easily accessible to both process personnel and those involved in basic and applied research and development. For more information regarding the online edition, please visit Wiley Online Library: Encyclopedia of Catalysis Online

The definitive reference for thermal constants Thermal Constants of Substances is an authoritative reference for chemists and physicists in a wide range of disciplines. Provided as an eight-volume set, this reference provides critically selected and self-consistent thermal constants for all inorganic, simple organic, and metallo-organic substances studied — over 25,000 in all. Over 51,500 references are included for further information, with some literature dating back to the 1800s. Organized alphabetically and cross-referenced for convenience, this reference has a permanent home on the bookshelves of labs around the world.

Reviews from the previous edition:"The most indispensable reference in the English language on all aspects of chemical technology... the best reference of its kind".—Chemical Engineering News, 1992"Overall, ECT is well written and cleanly edited, and no library claiming to be a useful resource for chemical engineering professionals should be without it."—Nicholas Basta, Chemical Engineering, December 1992The fifth edition of the Kirk-Othmer Encyclopedia of Chemical Technology builds upon the solid foundation of the previous editions, which have proven to be a mainstay for chemists, biochemists, and engineers at academic, industrial, and government institutions since publication of the first edition in 1949.The new edition includes necessary adjustments and modernisation of the content to reflect changes and developments in chemical technology. Presenting a wide scope of articles on chemical substances, properties, manufacturing, and uses; on industrial processes, unit operations in chemical engineering; and on fundamentals and scientific subjects related to the field.The Encyclopedia describes established technology along with cutting edge topics of interest in the wide field of chemical technology, whilst uniquely providing the necessary perspective and insight into pertinent aspects, rather than merely presenting information. Presents the versatile field of chemical technology through articles on properties, manufacturing, and uses of chemical substances and materials, industrial processes and unit operations, along with scientific principles and insights into current research related to the fieldAddresses such aspects as economic, health and safety factors, standards, specifications and environmental concernsIncludes over 1,300 articlesUpdated regularly to reflect changes and developments in the field (50-60 new or updated articles added each year)Articles are citable and peer reviewed and include bibliography of cited references as well as suggested readingPrevious versions of articles are archived for historical referenceThe Smart Article functionalities were added in 2014, to enable searching for structures and reactions through to the title and across related products, such as journals, databases, and other reference worksThe last print edition of Kirk-Othmer Encyclopedia published between 2004 and 2007 and is available as a comprehensive 27-Volume Set. Since then, a concise edition (2007) and four thematic volumes (2007-2013) on theEnvironment, Food and Feed Technology, Separation Technology and Cosmetics, have been published and are available in print and e-book formats.27 VolumesUpdating: wileyonlinelibrary.com/ref/kirk

Throughout history man has utilised the bounty of plants using them as a source for food, feed, beverages, drugs and medicine, flavours, perfumes, dyes, gums, resins, fibres, timbers and numerous other applications. Modern biotechnology is centralised and devoted to the further exploitation of plant products and an example is capsicum, one of the ingredients in chilli's, that induces endorphin release in the body (a reason why many people love spicy foods) that is now added to painkillers. This book is a compilation that lists the many essential and invaluable plant substances man has found invaluable throughout his life. Where necessary the chemical structures of the plant products are included and starting with the product rather than the plant name it provides easy access to information on an extensive range of plant products - of use in many industries. A full bibliography of the books consulted during the compilation is included as well as two indexes (the plant species and common name) and a listing of the entry names of products and their synonyms. Each entry includes: Name of Plant ProductSynonymsChemical ClassificationOccurrenceDescription and CompositionComments (where applicable) Where necessary the chemical structures of the plant products are also included.

Mas spec identification simplified and streamlined While mass spectroscopy is an important tool for identifying unknown compounds, identifying the actual spectra can be laborious and time-consuming — until now. The Important Peak Index of the Registry of Mass Spectral Data contains the same information as the Registry, but organized differently for easier navigation. All 115,917 compounds are identified only by their most diagnostic peaks, presented in 136,141 different spectra to allow faster identification based on easily-recognizable signatures. Covering chemicals from the broadest possible range of types, this three-volume set is a high-utility reference for today's lab.

The second edition of this work, one in a three-volume set, continues the outstanding compilation of information originally brought together by T.C.Patton. It represents the expertise from worldwide authorities in the pigment industry, giving readers ready access to such topics as the physical and chemical meaning of color, the worldwide market for pigments, and the properties and major reasons for use of each of the pigments covered in the text.

Mass spectrometry is used extensively to identify unkown chemicals in almost all areas of chemistry, biochemistry, medical chemistry, and the environmental sciences. This massive work has been compiled and written by two acknowledged leaders in their field. McLafferty and Stauffer are the authors of two previous books on mass spectral data, and of various database versions of the data--but the present 7-volume work, Registry of Mass Spectral Data, 2nd Edition is, by far, the most complete and up-to-date collection of mass spectra available in book form. In it are presented the registry spectra for 108,173 compounds.

Optimize oil exploration and positively identify compounds with reliable biomarkersMass Spectra of Geochemicals, Petrochemicals and Biomarkers (SpecData) is a high-quality database for organic, geo, and/or petrochemist featuring 1,093 mass spectra of well-defined compounds. Chemical structures elucidated, if necessary, by a variety of techniques including NMR spectroscopy and single-crystal x-ray structure analysis.The spectra were collected during an extensive project on the occurrence of resistant biomacromolecules and lipids in sedimentary organic matter and mechanisms of fossil fuel generation, as well as the chemistry of organic sulphur in the geosphere. The spectra have been measured by J. W. de Leeuw's group in the Department of Marine Biogeochemistry at the Netherlands Institute of Sea Research (NIOZ).The substances have been carefully isolated and purified. Substance classes include saturated and unsaturated aromatic hydrocarbons, aromatic and non-aromatic sulphur and oxygen compounds, terpenes, and steroids and their degradation products.For more information, visit: sciencesolutions.wiley.com/solutions/technique/gc-ms/mass-spectra-of-geochemicals-petrochemicals-and-biomarkers-specdata

This work contains high quality data geared towards the food and flavor industries. It is carefully selected and quality controlled by the mass spectral experts at the Central Institute of Nutrition and Food Research in the Netherlands. Available Database Formats include: Benchtop/SPC, Excalibur, Fisons VG Masslab, HP Chemstation, NetCDF, NIST, Shimadzu QP 5000, Varian ITS 40 Finnigan: GCQ, TSQ, SSQ, Ion Trap, INCOS.

An in-depth look at the chemistry and chemical technology involved in the manufacture of pulp and paper, the properties of paper, and the uses for paper. This new edition contains contributions by forty recognized authorities in the field. Emphasizes the underlying science and technology and reviews, in detail, chemical and engineering principles. Includes numerous tables, illustrations, and a complete bibliography.

Aminophosphinic and aminoposphonic acids, synthetic analogs to natural amino acids, have attained a position of prominence in research--particularly in research involving the modification of physiological processes in living organisms.

Photogeneration of Reactive Species for UV Curing Cliff Roffey B.Sc., Ph.D., C. Chem., M.R.S.C., M.I.O.P. Industrial Chemist, Based in the UK UV curing systems and their formulatory components, such as photo-initiators, liquid phase monomers, oligomers, prepolymers etc. have grown remarkably over recent years, especially in the areas of graphic arts, the ink and coatings industries. In this book, Dr Roffey, author of the previously widely acclaimed book Photopolymerization of Surface Coatings reviews the developments and literature of the last 30 years and presents an overview of the state of the art in the industry today. The material is presented in such a way as to provide a good understanding of the basic theory for those new to the field of photopolymerization and to provide a reference source for practitioners wanting to keep abreast of current developments. Topics discussed include the theory of photoprocessing, photoactive compounds for the generation of reactive species, polymerization, resin systems, industrial applications and associated risks, toxicity and electromagnetic radiation, along with its sources.

Flavonoids are a large and important group of natural products derived from 'flavone'. Some flavonoids are intensely coloured, providing a spectrum of colours from red to blue in flowers, fruit and leaves. Other flavonoids are essentially colourless, producing the 'whiteness' of white flowers. Besides their contribution to plant colour, flavonoids have a variety of other roles in the growth and development of plants. Leaf flavonoids provide protection from the potential damage of UVB radiation. Certain flavanones are formed as antifungal barriers in plant leaves in response to microbial infection and others play an important part in plant reproduction. Flavonoids also exhibit a wide range of biological properties including anti-microbial, insecticidal and oestrogenic activities. Edited by one of the world's acknowledged leading researchers in flavonoid chemistry and biochemistry, this book is the essential guide to the chemical structure and function of all known flavonoids and contains full references, CAS numbers, chemical structures, molecular formulae and several extensive indexes. The Handbook of Natural Flavonoids is the definitive reference to this large and important group of natural products for researchers in pharmaceutical and medicinal chemistry, plant biochemistry and organic chemistry.

Taking an interdisciplinary perspective, this volume provides a unique insight into the principal characterisation techniques available for determining the size of macromolecules in solution, their structural sequences and molecular weight. Recognition of macromolecules as a distinct state of matter owes much to the availability of various techniques for molar mass characterisation. In recent years, significant progress has been made into refining and developing these techniques but there has been a need for a volume that describes all the principal characterisation techniques and their relevance to various types of material. This book reflects some of the most recent advances and covers such techniques as: * Temperature rising elution fractionation * Field flow fractionation * Static and dynamic light scattering * Neutron scattering * Vapour Pressure Osmometry/Viscometry * Ultrafugation and Sedimentation * Gel Electrophoresis of Biological Macromolecules * Mass Spectrometry of Polymers The book will be invaluable for all those who are concerned with the study and use of macromolecular materials. It describes the developments that have been made in methods for molar mass characterisation and also the size of molecules in solution and solid phases. As the problem of molar mass characterisation is common to synthetic and biological polymers, this book will be of interest not only to polymer chemists, engineers and technologists, but also for biologists and scientists in numerous allied disciplines.

Replacing the very successful loose-leaf format, this invaluable set of protocols covers those areas where cells and enzymes have been proven to be useful catalysts. From 1992-1997 Preparative Biotransformations was published in the loose-leaf format. During this time 800 pages of detailed protocols on the use and handling of cells and enzymes in organic synthesis were collected. This collection of protocopls has become very valuable and useful. Today's chemists are expected to be able to use enzymes as normal catalysts. In this key reference source, anyone working in area of synthesis will find the necessary techniques and skills to master the problems of using these 'non-chemical' catalysts. It includes: * A collection of procedures originally published in the looseleaf publication, 'Preparative Biotransformations' * Includes a state-of-the-art review by Professor S.M. Roberts not previously published * Contains fully tested and validated protocols * Step-by-step instructions for the expert and the inexperienced chemist

In the days of globalization speaking and writing good English is a must, not only for chemists. That good English stands the test of time can be proved by this longselling title! Comments on this book: 'Chemists owe it to themselves to read this book, and a high proportion of those who do are likely to want a copy to keep all to themselves ...' Journal of the American Chemical Society 'Recommended without qualification; and a suitable gift for friends.' Chemical and Engineering News'There are plenty of useful tips ... in this modestly priced bijou.' Clinical Chemistry'What recommends THE CHEMIST'S English is above all its readability ...' Angewandte Chemie'This book is too good to be confined to chemists; the message is there for all scientists.' Australian Broadcasting Commission. 'This book, which may well be one of a kind, is an utter delight.' Carbohydrate Chemistry'The book might well serve as a prescribed text for PhD students.' Nature

Polymer science at its best! A completely new approach reflecting the interdisciplinary nature of polymer science! Modern polymer science is firmly rooted not only in the chemistry of macromolecules but also in their physical chemistry and physics. Furthermore, this modern insight provides the reader with information on the three most important uses of synthetic polymers: elastomers, fibers, and plastics. Biopolymers are also considered. This book fulfills the need for a volume which introduces polymer science in a straightforward, rigorous, and practical way. It is divided into four parts that cover the chemistry, physical chemistry, physics, and technology of polymers. Whenever possible, physical equations are not just presented but are derived step by step from first principles enabling the newcomer to ease smoothy into the subject. The reference to industrial aspects makes this book an indispensable support for both students and professionals.

K.C. Nicolaou - Winner of the Nemitsas Prize 2014 in ChemistryThis book is a must for every synthetic chemist. With didactic skill and clarity, K. C. Nicolaou and E. Sorensen present the most remarkable and ingenious total syntheses from outstanding synthetic organic chemists.To make the complex strategies more accessible, especially to the novice, each total synthesis is analyzed retrosynthetically. The authors then carefully explain each synthetic step and give hints on alternative methods and potential pitfalls. Numerous references to useful reviews and the original literature make this book an indispensable source of further information.Special emphasis is placed on the skillful use of graphics and schemes: Retrosynthetic analyses, reaction sequences, and stereochemically crucial steps are presented in boxed sections within the text. For easy reference, key intermediates are also shown in the margins.Graduate students and researchers alike will find this book a gold mine of useful information essential for their daily work. Every synthetic organic chemist will want to have a copy on his or her desk.

Catalysis occupies a pivotal position in the physical and biological sciences. As well as being the mainstay of the chemical industry, it is the means of effecting many laboratory syntheses and the root cause of all enzymatic processes. This book is an eminently readable introduction to the fundamental principles of heterogeneous catalysis. Written by world-renowned experts, it explains the vocabulary, grammar and literature of catalysis from the laboratory-oriented model study through to the operating plant. Didactically skillful and using many lucidly designed figures, the authors present an insightful exposition of all important concepts, new developments and techniques in this rapidly advancing field.

Supramolecular chemistry is a central theme not only in chemistry, but in neighboring disciplines including physics and the biological sciences. The author has introduced this notion and has been awarded the Nobel Prize for his achievements in this area. He presents here the concepts, lines of development and perspectives of this highly interdisciplinary and burgeoning field of research. Topics include: - molecular recognition- catalysis and transport processes- molecular and supramolecular devices- self-processes By placing the basic concepts into a broader perspective, the author succeeds in inspiring, stimulating and challenging the creative imagination of his reader.