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  1. #11321
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    Artificial Enzymes
    pdf | 3.45 MB | English | Isbn:‎ B01J7C9FA2 | Author: Xiaoyu Wang | Year: 2016


    Description:

    This book describes the fundamental concepts, the latest developments and the outlook of the field of nanozymes (i.e., the catalytic nanomaterials with enzymatic characteristics). As one of today's most exciting fields, nanozyme research lies at the interface of chemistry, biology, materials science and nanotechnology. Each of the book's six chapters explores advances in nanozymes. Following an introduction to the rise of nanozymes research in the course of research on natural enzymes and artificial enzymes in Chapter 1, Chapters 2 through 5 discuss different nanomaterials used to mimic various natural enzymes, from carbon-based and metal-based nanomaterials to metal oxide-based nanomaterials and other nanomaterials. In each of these chapters, the nanomaterials' enzyme mimetic activities, catalytic mechanisms and key applications are covered. In closing, Chapter 6 addresses the current challenges and outlines further directions for nanozymes. Presenting extensive information on nanozymes and supplemented with a wealth of color illustrations and tables, the book offers an ideal guide for readers from disparate areas, including analytical chemistry, materials science, nanoscience and nanotechnology, biomedical and clinical engineering, environmental science and engineering, green chemistry, and novel catalysis.
    Category:Analytic Chemistry, Nanotechnology, Industrial & Technical Chemistry


  2. #11322
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    Inorganic Synthesis
    pdf | 1.91 MB | English | Isbn:‎ 978-1527539204 | Author: Sergiy Tyukhtenko Nikolay Gerasimchuk | Year: 2019


    Description:

    This book is designed to develop important practical skills for chemistry majors interested in synthetic chemistry. It will serve to teach students proper techniques for the preparation and handling of a variety of inorganic and coordination compounds. It shows them how to conduct thermal decomposition reactions; prepare moderately air-sensitive and moisture-sensitive compounds; and characterise obtained metal complexes using a variety of physical methods. This volume is well-illustrated with colour photos, schemes and figures that allow safe, step-by-step work on assigned laboratory experiments. There are extensive pre-lab instructions for techniques, concepts and topics of experiments, and complete initial introductions to the methods used during the lab are also provided. Because of its clearly presented content with numerous practical examples, this book will be of great interest to chemistry professionals working in industry.

  3. #11323
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    Stereochemie Grundbegriffe
    pdf | 2.14 MB | German | Isbn:‎ 978-3540717072 | Author: K.-H. Hellwich | Year: 2007


    Description:

    Bew?hrte Qualit?t in 2. Auflage: Sie richtet sich an Studenten, Lehrende und praktizierende Wissenschaftler der (Bio)chemie, Pharmazie, Medizin und Biologie, die sich mit dem Ph?nomen der Chiralit?t befassen. Neben einer genauen Formeldarstellung ist eine klare und eindeutige Terminologie zur Beschreibung der dreidimensionalen Strukturen und der daraus resultierenden Konsequenzen f?r Reaktionen oder Wirkstoff-Rezeptor-Wechselwirkungen unerl?sslich. Das gilt umso mehr f?r den zunehmenden interdisziplin?ren Austausch. Der Autor erkl?rt hier alle wichtigen Begriffe in lexikalischer Form und weist auf deren richtige Verwendung hin.
    Category:Clinical Chemistry, Inorganic Chemistry, Pharmacy


  4. #11324
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    Synthesis Of Naturally Occurring Nitrogen Heterocycles From Carbohydrates
    pdf | 6.54 MB | English | Isbn:‎ B001D0MJXC | Author: El Sayed H. El Ashry | Year: 2008


    Description:

    Carbohydrates are widely distributed in nature and widely available, and so are considered as a promising feedstock for the preparation of many organic chemical compounds. They are particularly useful in the preparation of nitrogen heterocycles because of their related structural characteristics and easy availability.

    Synthesis of Naturally Occurring Nitrogen Heterocycles from Carbohydrates will review the recent literature dealing with use of carbohydrates as raw materials in the synthesis of these materials. The text contains six chapters arranged according to the complexity of the heterocyclic compounds discussed, ranging from five to seven membered rings and from single to multiple fused rings. The book provides a detailed discussion of the various synthetic approaches to these compounds, using carbohydrate starting materials, and does not merely reference synthetic methodology but attempts to give as much detail as possible on the actual experimental conditions used, in such a way that the chemist can use the information directly to design a multi-step synthesis. It discusses the different approaches to the synthesis of a wide range of naturally occurring nitrogen heterocycles in a format that enables the reader to make comparisons and decisions on whether to use a certain procedure, to modify it, or to devise a new synthetic methodology.

  5. #11325
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    Advances In Polymer Science 140
    pdf | 4.02 MB | English | Isbn:‎ 978-3662159545 | Author: H.R. Kricheldorf | Year: 1999


    Description:

    Over the past four decades polymers containing imide groups (usually as build ing blocks of the polymer backbone) have attracted increasing interest of sci entists engaged in fundamental research as well as that of companies looking into their application and commercialization. This situation will apparently continue in the future and justifies that from time to time reviews be published which sum up the current state of knowledge in this field. Imide groups may impart a variety of useful properties to polymers, e. g., thermal stability chain stiffness, crystallinity, mesogenic properties, photoreactivity etc. These lead to a broad variety of potential applications. This broad and somewhat heteroge neous field is difficult to cover in one single review or monograph. A rather com prehensive monograph was edited four years ago by K. Mittal, mainly concen trating on procedures and properties of technical interest. Most reviews presented in this volume of Advances in Polymer Science focus on fundamen tal research and touch topics not intensively discussed in the monograph by K. Mittal. Therefore, the editor of this work hopes that the reader will appreci ate finding complementary information. Finally I wish to thank all the contributors who made this work possible and I would like to thank Dr. Gert Schwarz for the revision of the manuscripts of the contributions 3 and 4. Hamburg, September 1998 Hans R. Kricheldorf Contents Rapid Synthesis of Polyimides from Nylon Salt Type Monomers Y. Imai . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
    Category:Polymers & Textiles, Solid-State Physics, Industrial & Technical Chemistry


  6. #11326
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    Brain Imaging The Chemistry Of Mental Activity
    pdf | 3.44 MB | English | Isbn:‎ B00F5V4RSA | Author: Henry N. Wagner | Year: 2009


    Description:

    This book describes what molecular imaging is, how it developed, what are its basic principles, and what it has told us and can tell us about the chemistry of the human brain.

    Everyone today is conscious of the fact that there is chemistry going on in the brain, and that it is affected by widely used pharmaceuticals and illicit drugs. This book will elucidate these topics in an interesting, historical and philosophical way.

    The book is a valuable reference resource for all those in nuclear medicine and radiology as well the educated general public.
    Category:Nuclear Medicine, Biochemistry, Medical History


  7. #11327
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    Chemical Solution Deposition Of Semiconductor Films
    pdf | 2.19 MB | English | Isbn:‎ B000PUBBEY | Author: Gary Hodes | Year: 2007


    Description:

    Discussing specific depositions of a wide range of semiconductors and properties of the resulting films, Chemical Solution Deposition of Semiconductor Films examines the processes involved and explains the effect of various process parameters on final film and film deposition outcomes through the use of detailed examples. Supplying experimental results and practical examples, the book covers fundamental scientific principles underlying the chemical deposition process, various mechanisms involved in deposition, films of all the semiconductors deposited by this technique, and the use of semiconductor films in photovoltaics, photoelectrochemical properties, and size quantization effects.

  8. #11328
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    Stereochemistry Workbook 191 Problems And Solutions
    pdf | 2.42 MB | English | Isbn:‎ B001997RLQ | Author: Karl-Heinz Hellwich | Year: 2006


    Description:

    This workbook in stereochemistry is designed for students, lecturers and scientists in chemistry, pharmacy, biology and medicine who deal with chiral chemical compounds and their properties. It serves as a supplement to textbooks and seminars and thus provides selected examples for students to practice the use of the conventions and terminology for the exact three-dimensional description of chemical compounds. It contains 191 problems with extended solutions.
    Category:Inorganic Chemistry, Pharmacy


  9. #11329
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    Handbook Of Membrane Separations Chemical Pharmaceutical Food And Biotechnological Applications
    pdf | 48.55 MB | English | Isbn:‎ B00VHPBGH8 | Author: Anil Kumar Pabby | Year: 2015


    Description:

    The Handbook of Membrane Separations: Chemical, Pharmaceutical, Food, and Biotechnological Applications, Second Edition provides detailed information on membrane separation technologies from an international team of experts.

    The handbook fills an important gap in the current literature by providing a comprehensive discussion of membrane applications in the chemical, food, pharmaceutical, and biotechnology industries as well as in the treatment of toxic industrial effluents.

    This revised second edition has been updated and expanded with discussions of new membrane products and processes and novel applications in engineering, life sciences, and energy conversion.

    It also includes new chapters in the field of membrane science and technology covering recent advances in RO and UF, ionic liquids, nanotechnology, roles of membrane in power generation, updates on fuel cells, new membrane extraction configuration, and other important topics.

    The handbook is equally suited for the newcomer to the field as it is for process engineers and research scientists (membranologists/membrane experts) who are interested in obtaining more advanced information about specific applications. It provides readers with a comprehensive and well-balanced overview of the present state of membrane science and technology.

  10. #11330
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    Modern Methods In Kinetics Elsevier Science Technology 1983
    pdf | 28.61 MB | English | Isbn:‎ B00GWMD6RY | Author: Bamford, C. H.; Tipper, C. F. H. | Year: 2013


    Description:

    Computational Materials Science provides the theoretical basis necessary for understanding atomic surface phenomena and processes of phase transitions, especially crystallization, is given. The most important information concerning computer simulation by different methods and simulation techniques for modeling of physical systems is also presented. A number of results are discussed regarding modern studies of surface processes during crystallization. There is sufficiently full information on experiments, theory, and simulations concerning the surface roughening transition, kinetic roughening, nucleation kinetics, stability of crystal shapes, thin film formation, imperfect structure of small crystals, size dependent growth velocity, distribution coefficient at growth from alloy melts, superstructure ordering in the intermetallic compound.
    Computational experiments described in the last chapter allow visualization of the course of many processes and better understanding of many key problems in Materials Science. There is a set of practical steps concerning computational procedures presented. Open access to executable files in the book make it possible for everyone to understand better phenomena and processes described in the book.
    [*]Valuable reference book, but also helpful as a supplement to courses[*]Computer programs available to supplement examples[*]Presents several new methods of computational materials science and clearly summarizes previous methods and results
    Category:Crystallography Chemistry, Crystallography Chemistry, Computer Engineering


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