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Author : George A. Jeffrey
Publisher :
ISBN 13 :
Total Pages : 409 pages
Book Rating : 4.:/5 (131 download)
Download or read book The Application of Charge Density Research to Chemistry and Drug Design written by George A. Jeffrey and published by . This book was released on 1991 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.A. Jeffrey
Publisher : Springer Science & Business Media
ISBN 13 : 1461537002
Total Pages : 408 pages
Book Rating : 4.4/5 (615 download)
Download or read book The Application of Charge Density Research to Chemistry and Drug Design written by G.A. Jeffrey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past twenty years, the X-ray crystallography of organic molecules has expanded rapidly in two opposite directions. One is towards larger and larger biological macromolecules and the other is towards the fine details of the electronic structure of small molecules. Both advances required the development of more sophisticated methodologies. Both were made possible by the rapid development of computer technology. X-ray diffraction equipment has responded to these demands, in the one case by the ability to measure quickly many thousands of diffraction spectra, in the other by providing instruments capable of very high precision. Molecules interact through their electrostatic potentials and therefore their experimental and theoretical measurement and calculation is an essential component to understanding the electronic structure of chemical and biochemical reactions. In this ASI, we have brought together experts and their students from both the experimental and theoretical sides of this field, in order that they better understand the philosophy and complexity of these two complementary approaches. George A. Jeffrey Department of Crystallography University of Pittsburgh Pittsburgh, Pennsylvania 15260 USA vii CONTENTS LECTURES General Considerations on Methods for Studying Molecular Structures and Electron Density Distributions ..
Author : Carlo Gatti
Publisher : Springer Science & Business Media
ISBN 13 : 9048138353
Total Pages : 800 pages
Book Rating : 4.0/5 (481 download)
Download or read book Modern Charge-Density Analysis written by Carlo Gatti and published by Springer Science & Business Media. This book was released on 2012-01-09 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on developments from the past 10-15 years, this volume presents an objective overview of the research in charge density analysis. The most promising methodologies are included, in addition to powerful interpretative tools and a survey of important areas of research.
Author : Philip Coppens
Publisher : International Union of Crystallography
ISBN 13 : 0195356942
Total Pages : 373 pages
Book Rating : 4.1/5 (953 download)
Download or read book X-Ray Charge Densities and Chemical Bonding written by Philip Coppens and published by International Union of Crystallography. This book was released on 1997-05-08 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the electron density distribution in molecules and solids as obtained experimentally by X-ray diffraction. It is a comprehensive treatment of the methods involved, and the interpretation of the experimental results in terms of chemical bonding and intermolecular interactions. Inorganic and organic solids, as well as metals, are covered in the chapters dealing with specific systems. As a whole, this monograph is especially appealing because of its broad interface with numerous disciplines. Accurate X-ray diffraction intensities contain fundamental information on the charge distribution in crystals, which can be compared directly with theoretical results, and used to derive other physical properties, such as electrostatic moments, the electrostatic potential and lattice energies, which are accessible by spectroscopic and thermodynamic measurements. Consequently, the work will be of great interest to a broad range of crystallographers and physical scientists.
Author : P.M. Dean
Publisher : Springer Science & Business Media
ISBN 13 : 9401113505
Total Pages : 358 pages
Book Rating : 4.4/5 (11 download)
Download or read book Molecular Similarity in Drug Design written by P.M. Dean and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular similarity searching is fast becoming a key tool in organic chemistry. In this book, the editor has brought together an international team of authors, each working at the forefront of this technology, providing a timely and concise overview of current research. The chapters focus principally on those methods which have reached sufficient maturity to be of immediate practical use in molecular design.
Author : Patrick Bultinck
Publisher : CRC Press
ISBN 13 : 9780203913390
Total Pages : 844 pages
Book Rating : 4.9/5 (133 download)
Download or read book Computational Medicinal Chemistry for Drug Discovery written by Patrick Bultinck and published by CRC Press. This book was released on 2003-12-17 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observing computational chemistry's proven value to the introduction of new medicines, Computational Medicinal Chemistry for Drug Discovery offers the techniques most frequently utilized by industry and academia for ligand design. Featuring contributions from more than 50 preeminent scientists, this book surveys molecular structure computation, intermolecular behavior, ligand-receptor interaction, and modeling. It also examines molecular mechanics, semi-empirical methods, wave function-based quantum chemistry, density functional theory, 3-D structure generation, and hybrid methods.
Author : Judith A K Howard
Publisher : Springer Science & Business Media
ISBN 13 : 9401146535
Total Pages : 363 pages
Book Rating : 4.4/5 (11 download)
Download or read book Implications of Molecular and Materials Structure for New Technologies written by Judith A K Howard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen a dramatic increase in the use of crystal structure information and computational techniques in the design and development of a very wide range of novel materials. These activities now encompass a broad chemical spectrum, reflected in the contributions published here, which cover: modern crystallographic techniques, databases and knowledge bases of experimental results, computational techniques and their interplay with experimental information, hydrogen bonding and other intermolecular interactions, supramolecular assembly and crystal structure prediction, and practical examples of materials design. Each author is a recognised expert and the volume contains state-of-the-art results set in the context of essential background material and augmented by extensive bibliographies. The volume provides a coherent introduction to a rapidly developing field and will be of value to both specialists and non-specialists at the doctoral and post-doctoral levels.
Author :
Publisher : Elsevier
ISBN 13 : 0080550908
Total Pages : 369 pages
Book Rating : 4.0/5 (85 download)
Download or read book Advances in Molecular Structure Research written by and published by Elsevier. This book was released on 1995-09-28 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in molecular structure research reflects progress in chemistry in many ways. Much of it is thus blended inseparably with the rest of chemistry. It appears to be prudent, however, to review the frontiers of this field from time to time. This may help the structural chemist to delineate the main thrusts of advances in this area of research. What is even more important though, these efforts may assist the rest of the chemists to learn about new possibilities in structural studies, both methodological and interpretation. The aim is to make this a user-oriented series. Structural chemists of excellence will be critically evaluating a field or direction including their own achievements, and charting expected developments.
Author : Carlo Gatti
Publisher : Springer Science & Business Media
ISBN 13 : 9048138361
Total Pages : 800 pages
Book Rating : 4.0/5 (481 download)
Download or read book Modern Charge-Density Analysis written by Carlo Gatti and published by Springer Science & Business Media. This book was released on 2012-01-09 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Charge-Density Analysis focuses on state-of-the-art methods and applications of electron-density analysis. It is a field traditionally associated with understanding chemical bonding and the electrostatic properties of matter. Recently, it has also been related to predictions of properties and responses of materials (having an organic, inorganic or hybrid nature as in modern materials and bio-science, and used for functional devices or biomaterials). Modern Charge-Density Analysis is inherently multidisciplinary and written for chemists, physicists, crystallographers, material scientists, and biochemists alike. It serves as a useful tool for scientists already working in the field by providing them with a unified view of the multifaceted charge-density world. Additionally, this volume facilitates the understanding of scientists and PhD students planning to enter the field by acquainting them with the most significant and promising developments in this arena.
Author : Hugo Kubinyi
Publisher : Springer Science & Business Media
ISBN 13 : 9789072199140
Total Pages : 796 pages
Book Rating : 4.1/5 (991 download)
Download or read book 3D QSAR in Drug Design written by Hugo Kubinyi and published by Springer Science & Business Media. This book was released on 1993-12-31 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in medicinal chemistry and in drug design depends on our ability to understand the interactions of drugs with their biological targets. Classical QSAR studies describe biological activity in terms of physicochemical properties of substituents in certain positions of the drug molecules. The purpose of this book is twofold: On the one hand, both the novice and the experienced user will be introduced to the theory and application of 3D QSAR analyses, and on the other, a comprehensive overview of the scope and limitations of these methods is given. The detailed discussion of the present state of the art should enable scientists to further develop and improve these powerful new tools. The greater part of the book is dedicated to the theoretical background of 3D QSAR and to a discussion of CoMFA applications. In addition, various other 3D QSAR approaches and some CoMFA-related methods are described in detail. Thus, the book should be valuable for medicinal, agricultural and theoretical chemists, biochemists and biologists, as well as for other scientists interested in drug design. Its content, starting at a very elementary level and proceeding to the latest methodological results, the strengths and limitations of 3D QSAR approaches, makes the book also appropriate as a text for teaching and for graduate student courses.
Author : Paul G. Mezey
Publisher : Springer Science & Business Media
ISBN 13 : 030646943X
Total Pages : 328 pages
Book Rating : 4.3/5 (64 download)
Download or read book Electron, Spin and Momentum Densities and Chemical Reactivity written by Paul G. Mezey and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electron density of a non-degenerate ground state system determines essentially all physical properties of the system. This statement of the Hohenberg–Kohn theorem of Density Functional Theory plays an exceptionally important role among all the fundamental relations of Molecular Physics. In particular, the electron density distribution and the dynamic properties of this density determine both the local and global reactivities of molecules. High resolution experimental electron densities are increasingly becoming available for more and more molecules, including macromolecules such as proteins. Furthermore, many of the early difficulties with the determination of electron densities in the vicinity of light nuclei have been overcome. These electron densities provide detailed information that gives important insight into the fundamentals of molecular structure and a better understanding of chemical reactions. The results of electron density analysis are used in a variety of applied fields, such as pharmaceutical drug discovery and biotechnology. If the functional form of a molecular electron density is known, then various molecular properties affecting reactivity can be determined by quantum chemical computational techniques or alternative approximate methods.
Author : Remi Chauvin
Publisher : Springer
ISBN 13 : 3319290223
Total Pages : 582 pages
Book Rating : 4.3/5 (192 download)
Download or read book Applications of Topological Methods in Molecular Chemistry written by Remi Chauvin and published by Springer. This book was released on 2016-04-19 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first edited volume that features two important frameworks, Hückel and quantum chemical topological analyses. The contributors, which include an array of academics of international distinction, describe recent applications of such topological methods to various fields and topics that provide the reader with the current state-of-the-art and give a flavour of the wide range of their potentialities.
Author : Kenny B. Lipkowitz
Publisher : John Wiley & Sons
ISBN 13 : 047012606X
Total Pages : 547 pages
Book Rating : 4.4/5 (71 download)
Download or read book Reviews in Computational Chemistry, Volume 2 written by Kenny B. Lipkowitz and published by John Wiley & Sons. This book was released on 2009-09-22 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second volume of the series 'Reviews in Computational Chemistry' explores new applications, new methodologies, and new perspectives. The topics covered include conformational analysis, protein folding, force field parameterizations, hydrogen bonding, charge distributions, electrostatic potentials, electronic spectroscopy, molecular property correlations, and the computational chemistry literature. Methodologies described include conformational search strategies, distance geometry, molecular mechanics, molecular dynamics, ab initio and semiempirical molecular orbital calculations, and quantitative structure-activity relationships (QSAR) using topological and electronic descriptors. A compendium of molecular modeling software will help users select the computational tools they need. Each chapter in 'Reviews in Computational Chemistry' serves as a brief tutorial for organic, physical, pharmaceutical, and biological chemists new to the field. Practitioners will be interested in the recent advances.
Author : Anne-Marie Sapse
Publisher : Oxford University Press, USA
ISBN 13 : 0195098730
Total Pages : 248 pages
Book Rating : 4.1/5 (95 download)
Download or read book Molecular Orbital Calculations for Biological Systems written by Anne-Marie Sapse and published by Oxford University Press, USA. This book was released on 1998 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the growing number of researchers in organic chemistry, biochemistry, and molecular biology who would like to augment their experiments with theoretical calculations, this book teaches the use of quantum chemical computer programs without going into the complete mathematical details.
Author : Kenny B. Lipkowitz
Publisher : John Wiley & Sons
ISBN 13 : 0471458813
Total Pages : 431 pages
Book Rating : 4.4/5 (714 download)
Download or read book Reviews in Computational Chemistry, Volume 17 written by Kenny B. Lipkowitz and published by John Wiley & Sons. This book was released on 2003-05-08 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational chemistry is increasingly used in most areas of molecular science including organic, inorganic, medicinal, biological, physical, and analytical chemistry. Researchers in these fields who do molecular modelling need to understand and stay current with recent developments. This volume, like those prior to it, features chapters by experts in various fields of computational chemistry. Two chapters focus on molecular docking, one of which relates to drug discovery and cheminformatics and the other to proteomics. In addition, this volume contains tutorials on spin-orbit coupling and cellular automata modeling, as well as an extensive bibliography of computational chemistry books. FROM REVIEWS OF THE SERIES "Reviews in Computational Chemistry remains the most valuable reference to methods and techniques in computational chemistry."—JOURNAL OF MOLECULAR GRAPHICS AND MODELLING "One cannot generally do better than to try to find an appropriate article in the highly successful Reviews in Computational Chemistry. The basic philosophy of the editors seems to be to help the authors produce chapters that are complete, accurate, clear, and accessible to experimentalists (in particular) and other nonspecialists (in general)."—JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Author : Lee Banting
Publisher : Royal Society of Chemistry
ISBN 13 : 1849733406
Total Pages : 251 pages
Book Rating : 4.8/5 (497 download)
Download or read book Drug Design Strategies written by Lee Banting and published by Royal Society of Chemistry. This book was released on 2012-01-04 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the latest research into the theory and application of force-fields, semi-empirical molecular orbital, density functional and ab initio calculations, Quantum Mechanical (QM) based modelling, Atoms in Molecules (AIM) approach, and biomolecular dynamics. It also covers theory and application of 2D cheminformatics, QSAR/QSPR, ADME properties of drugs, drug docking/scoring protocols and approaches, topological methodology, and modelling accurate inhibition constants of enzymes. Finally, the book gives the theory and applications of multiscale modelling of proteins and biomolecular systems. The information need for a book in this area is due to the continuing rapid advance of firstly theoretical approaches, secondly software/hardware and lastly the successful application of the technology and this book fills a gap in the literature. The co-editors have extensive experience of teaching and researching in the field and the book includes contributions from cutting-edge academic and industrial researchers in their respective fields. It is essential reading for medicinal chemists, computational chemists and those in the pharmaceutical industry.
Author : J.S. Murray
Publisher : Elsevier
ISBN 13 : 0080536859
Total Pages : 681 pages
Book Rating : 4.0/5 (85 download)
Download or read book Molecular Electrostatic Potentials written by J.S. Murray and published by Elsevier. This book was released on 1996-11-22 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 25 years, the molecular electrostatic potential has become firmly established as an effective guide to molecular interactions. With the recent advances in computational technology, it is currently being applied to a variety of important chemical and biological systems. Its range of applicability has expanded from primarily a focus on sites for electrophilic and nucleophilic attack to now include solvent effects, studies of zeolite, molecular cluster and crystal behavior, and the correlation and prediction of a wide range of macroscopic properties. Moreover, the increasing prominence of density functional theory has raised the molecular electrostatic potential to a new stature on a more fundamental conceptual level. It is rigorously defined in terms of the electron density, and has very interesting topological characteristics since it explicitly reflects opposing contributions from the nuclei and the electrons. This volume opens with a survey chapter by one of the original pioneers of the use of the electrostatic potential in studies of chemical reactivity, Jacopo Tomasi. Though the flow of the succeeding chapters is not stringently defined, the overall trend is that the emphasis changes gradually from methodology to applications. Chapters discussing more theoretical topics are placed near the end. Readers will find the wide variety of topics provided by an international group of authors both convincing and useful.
