Chemistry – serie
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84 produkter
84 produkter
Inbunden, Engelska, 1999
14 531 kr
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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.
Inbunden, Engelska, 1999
30 293 kr
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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
Inbunden, Engelska, 2003
40 196 kr
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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
Inbunden, Engelska, 1999
77 434 kr
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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.
Inbunden, Engelska, 2001
7 780 kr
Skickas inom 11-20 vardagar
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.
Inbunden, Engelska, 1991
14 593 kr
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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.
Inbunden, Engelska, 1988
21 712 kr
Skickas inom 11-20 vardagar
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.
Inbunden, Engelska, 1989
20 056 kr
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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.
36 705 kr
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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
Inbunden, Engelska, 1984
23 475 kr
Skickas inom 11-20 vardagar
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.
Inbunden, Engelska, 2000
9 103 kr
Skickas
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.
Inbunden, Engelska, 1999
26 254 kr
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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.
Inbunden, Engelska, 1999
7 468 kr
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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.
Inbunden, Engelska, 1999
14 955 kr
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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
Inbunden, Engelska, 2019
1 451 kr
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Inbunden, Engelska, 1997
1 209 kr
Skickas inom 11-20 vardagar
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.
Häftad, Engelska, 1996
1 222 kr
Skickas inom 3-6 vardagar
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.
Häftad, Engelska, 1996
1 508 kr
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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.
Häftad, Engelska, 1995
1 017 kr
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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.
Inbunden, Engelska, 2000
1 924 kr
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Iron Oxides play an important role in numerous disciplines. Since the publication of the first edition, there has been a surge of interest in synthetic fine to ultrafine iron oxides in a wide range of scientific and technological disciplines, especially in mineralogy, geosciences and environmental science and in various branches of technology. As before, the main aim of the second edition is to present reliable, well-tested, up-to-date methods of synthesizing pure iron oxides. The section on monodispersed particles, presently of great interest to industry, has been expanded. Furthermore the methods of characterization have been focused on their relevance to iron oxides. The well tried syntheses have been retained and some new ones have been incorporated.
Häftad, Engelska, 1999
1 083 kr
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Where are the origins of chemical ideas? How did the pioneers in chemistry recognize the fundamental intellectual issues of their time? What skills of reasoning and experiment did they use to solve these problemes? How did the circumstances of personality and competition influence their careers and scientific accomplishments? If we can answer these questions, we may be able to improve our own chances of success in research. »This is a marvelous book of people and chemical ideas! The author, Jerry Berson, is known as a chemical stylist, a physical organic chemist possessed of the highest analytical powers. In a unique approach to the history of chemistry (indeed the history of science) he brings that style, as well as his insider's knowledge and a perceptive sensivity to the societal setting of chemists, to the analysis of some key chapters in modern organic chemistry.« Roald Hoffmann, Nobel Laureate
Häftad, Engelska, 2004
636 kr
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Most scientists live in a "publish or perish" environment, but few would describe themselves as brilliant (or enthusiastic) writers. Coming to the aid of all those wishing to improve the quality of their scientific writing — established researchers and aspiring students alike — three experienced authors/scientists from differing backgrounds and cultures have compiled this classic guide.This new edition has been completely revised to reflect dramatic changes in communication over the past 15 years. The primary emphasis is on writing techniques, accurate expression, adherence to accepted standards, and above all clarity, but the authors also venture into communication technology and organizational as well as ethical aspects of science. Numerous appendices and a particularly comprehensive index complete this highly useful book."The authors have a passion, not only for clarity and economy of style, but also for precision and consistency."—Nature"A wealth of information contained in a single book of manageable proportions. Students reporting on a simple laboratory experiment and their teachers preparing a paper or lecture will both find this book a constant companion."—European Science Editing"The book under review claims, 'we know of no book as broad in its coverage, as critical in its analysis of existing trends, and as international in its scope'. This claim is immodest but accurate."—Trends in Pharmacological Sciences
Häftad, Engelska, 2000
939 kr
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From the Foreword written by Erick M. Carreira: "... The Organic Synthesis Workbook is an ideal compilation of state-of-the art modern syntheses which wonderfully showcases the latest advances in synthetic chemistry in combination with fundamentals in a question-and-answer format. The structure of the book is such that the reader can appreciate the intricacies of strategic planning, reagent tailoring, and structural analysis within the context of the individual synthetic targets. In providing highlights of synthesis from a wider range of natural products classes (alkaloids, terpenes, macrolides) the reader is given a tour through a broad range of reaction chemistry and concepts. Moreover, because in its scope the authors have ignored international borders, the book effectively parlays the global aspect of current research in the exciting field of organic synthesis... The Organic Synthesis Workbook promises to be to the current generation of graduate students, and even "students-for-life", what Ireland's and Alonso's books were to those of us who were graduate students in the 80's [Alsono: The Art of Problem Solving in Organic Chemistry, Ireland: Organic Synthesis]. The authors have wonderfully captured the thrill, the enjoyment, and the intellectual rigor that is so characteristic of modern synthetic organic chemistry."
Häftad, Engelska, 2006
931 kr
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Nylon, plexiglas, epoxy resin, and Elmer's glue; dynamite, rubber tires, and spandex. These are a few among the multitude of industrial products produced using the principles of organic chemistry, principles that are often taught to students without reference to the commercial and practical importance of the subject. The marvelous theoretical principles on which organic chemistry is based are therefore often not fully appreciated by students of this subject. Organic chemistry can appear dry, meaningless, and seemingly irrelevant. In this textbook, designed to be used in conjunction with classic texts of organic chemistry at the undergraduate level, or standing alone for more advanced students, two experts, M. M. Green and H. A. Wittcoff bring the principles and the practice together. Written for students, and also giving much information that could be used to enhance teaching of the subject, the book, presented in ten concise chapters, combines important industrial processes with the principles of organic chemistry. The result is a source of otherwise barely accessible information. In addition, personal anecdotes from the authors' vast experience make this a fascinating and indispensable textbook for everyone wishing to enhance the appreciation of this subject. "I have never come across such an enticing mix of stories of discovery with basic chemistry!"Roald HoffmannCornell University "Simply put, this book is a gem. The chemistry described is rigorous but the warm, humorous, and conversational writing style makes the book a joy to read." Dasan M. ThamattoorColby College "This is a unique, fascinating book that bridges organic chemistry principles with chemical industrial applications. The story telling style make the reading/learning experience extremely enjoyable." Qiao-Sheng Hu, College of Staten Island, City University of New York
Häftad, Engelska, 2001
254 kr
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What motivates a scientist? One key factor is the pressure from the competition to be the first to discover something new. The moral consequences of this are the subject of the play "Oxygen", dealing with the discovery of this all-important element. The focus of the play is on chemical and political revolutions, as well as the Nobel Prize, which will be awarded for the 100th time in 2001. The action takes place in 1777 and 2001; and the play is written for 3 actors and 3 actresses who play a total of 11 characters. The world premiere will take place in early 2001 in San Diego, and the German premiere in September.The world-famous authors Carl Djerassi and Roald Hoffmann are a guarantee of excellence and suspense, both in their role as scientists -- Carl Djerassi is known as the "Father of the Pill" while Roald Hoffmann received the Nobel Prize for chemistry in 1982 - as well as in their role as authors -- Djerassi has written several successful novels, while Hoffmann is renowned for his poetry.
Inbunden, Engelska, 2004
3 208 kr
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Nanotechnology is the key technology of the 21st century. The possibility to exploit the structures and processes of biomolecules for novel functional materials, biosensors, bioelectronics and medical applications has created the rapidly growing field of nanobiotechnology.Designed as a broad survey of the field, this book combines contributions from bioorganic and bioinorganic chemistry, molecular biology, materials science and bioanalytics to fathom the full scope of current and future developments.It is divided into four main sections: * Interphase Systems* Protein-based Nanostructures* DNA-based Nanostructures* NanoanalyticsEach chapter describes in detail currently available methods and contains numerous references to the primary literature, making this the perfect "field guide" for chemists, biologists and materials scientists who want to explore the fascinating world of nanobiotechnology.
Häftad, Engelska, 2003
1 096 kr
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All the essentials needed for successful ICP OES analysesUsing a clear and comprehensive style, the author introduces practitioners to ICP emission spectrometry, covering the basics as well as information on the instrumentation, instructions on how to develop methods and numerous concrete examples.The layout is extremely reader-friendly and well structured, with the author highlighting typical questions and problems, while also providing checklists and detailed instructions for implementation.Thus, this book is not intended merely for the readers' own training and further education, but its sections on maintenance and troubleshooting also make it a reliable source for lab chemists.Throughout, the author draws on his knowledge and experience gained over the last 20 years in developing spectrometers for a leading manufacturer and in training and advising users as a freelance consultant. Knowledge now available to all users of ICP OES.
Häftad, Engelska, 2003
1 086 kr
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This first work to be devoted entirely to this increasingly important field, the "Textbook" provides both an in-depth and comprehensive overview of this exciting new area.Edited by Johann Gasteiger and Thomas Engel, the book provides an introduction to the representation of molecular structures and reactions, data types and databases/data sources, search methods, methods for data analysis as well as such applications as structure elucidation, reaction simulation, synthesis planning and drug design. A "hands-on" approach with step-by-step tutorials and detailed descriptions of software tools and Internet resources allows easy access for newcomers, advanced users and lecturers alike.For a more detailed presentation, users are referred to the "Handbook of Chemoinformatics", which will be published separately. Johann Gasteiger is the recipient of the 1991 Gmelin-Beilstein Medal of the German Chemical Society for Achievements in Computer Chemistry, and the Herman Skolnik Award of the Division of Chemical Information of the American Chemical Society (ACS) in 1997.Thomas Engel joined the research group headed by Johann Gasteiger at the University of Erlangen-Nuremberg and is a specialist in chemoinformatics.
Inbunden, Engelska, 2003
18 164 kr
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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
Inbunden, Engelska, 2007
122 119 kr
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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