Macromolecular Crystallization And Crystal Perfection
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Macromolecular Crystallization And Crystal Perfection
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Author : Naomi E Chayen
language : en
Publisher: OUP Oxford
Release Date : 2010-03-25
Macromolecular Crystallization And Crystal Perfection written by Naomi E Chayen and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-25 with Science categories.
The crystallization of proteins and nucleic acids and/or their complexes has become more highly automated but is still often a trial and error based approach. In parallel, a number of X-ray diffraction based techniques have been developed which explain the physical reasons limiting the resulting crystallographic data and thus show how that data may be improved. Crystal growth is also pivotal in neutron crystallography, which establishes the hydrogen and hydration aspects. Thus this book is aimed at addressing the science behind obtaining the best and most complete structural data possible for biological macromolecules, so that the detailed structural biology and chemistry of these important molecules emerge. Crystal imperfections such as twinning and lattice disorders, as well as multiple crystal situations, and their possible remedies, are also described. The small crystal frontier in micro-crystal crystallography, crystallites in powders and finally down to the proposed single molecule structure determination of X-ray lasers are covered. Overall this interdisciplinary book will interest crystal growers, X-ray and neutron physicists and the biological crystallographers, including graduate students.
Macromolecular Physics V2
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Author : Bernhard Wunderlich
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Macromolecular Physics V2 written by Bernhard Wunderlich and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Macromolecular Physics, Volume 2: Crystal Nucleation, Growth, Annealing continues the discussion of crystals of linear macromolecules. The text also gives conclusion about the description and formation of crystals. The book covers topics such as the primary, secondary, and tertiary nucleation of crystals; the general growth of crystals; solution and melt crystallization of macromolecules; and the general annealing of crystals. For those who wish to do further reading, the table of contents of Volume 1 is included in the book. The text is recommended for macromolecular physicists, especially those whose focus is on the study of crystals and its different properties.
Macromolecular Physics V1
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Author : Bernhard Wunderlich
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Macromolecular Physics V1 written by Bernhard Wunderlich and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Macromolecular Physics, Volume 1: Crystal Structure, Morphology, Defects provides a unified treatment of crystals of linear macromolecules. This book is organized into four chapters: structure of macromolecules, microscopic structure of crystals, crystal morphology, and defect crystal. This publication specifically discusses the macromolecular hypothesis, molecular conformation, and synthesis of macromolecules. The discovery and proof of the lattice theory, structures of minimum free energy, and crystal structures of macromolecules are also deliberated. This publication likewise covers the macromolecular crystals, macroscopic recognition of defects, and deformation of polymer crystals. This volume is a good reference for physicists, scientists, and specialists concerned with research on crystals of linear macromolecules.
Protein Crystallization Under The Presence Of An Electric Field Special Issue Editor Abel Moreno Mdpi
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Author : Abel Moreno
language : en
Publisher: MDPI
Release Date : 2019-01-15
Protein Crystallization Under The Presence Of An Electric Field Special Issue Editor Abel Moreno Mdpi written by Abel Moreno and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-15 with Science categories.
This book is a printed edition of the Special Issue "Protein Crystallization under the Presence of an Electric Field" that was published in Crystals
Handbook Of Crystal Growth
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Author : Tatau Nishinaga
language : en
Publisher: Elsevier
Release Date : 2014-11-04
Handbook Of Crystal Growth written by Tatau Nishinaga and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-04 with Science categories.
Volume IAHandbook of Crystal Growth, 2nd Edition (Fundamentals: Thermodynamics and Kinetics) Volume IA addresses the present status of crystal growth science, and provides scientific tools for the following volumes: Volume II (Bulk Crystal Growth) and III (Thin Film Growth and Epitaxy). Volume IA highlights thermodynamics and kinetics. After historical introduction of the crystal growth, phase equilibria, defect thermodynamics, stoichiometry, and shape of crystal and structure of melt are described. Then, the most fundamental and basic aspects of crystal growth are presented, along with the theories of nucleation and growth kinetics. In addition, the simulations of crystal growth by Monte Carlo, ab initio-based approach and colloidal assembly are thoroughly investigated. Volume IBHandbook of Crystal Growth, 2nd Edition (Fundamentals: Transport and Stability) Volume IB discusses pattern formation, a typical problem in crystal growth. In addition, an introduction to morphological stability is given and the phase-field model is explained with comparison to experiments. The field of nanocrystal growth is rapidly expanding and here the growth from vapor is presented as an example. For the advancement of life science, the crystal growth of protein and other biological molecules is indispensable and biological crystallization in nature gives many hints for their crystal growth. Another subject discussed is pharmaceutical crystal growth. To understand the crystal growth, in situ observation is extremely powerful. The observation techniques are demonstrated. Volume IA - Explores phase equilibria, defect thermodynamics of Si, stoichiometry of oxides and atomistic structure of melt and alloys - Explains basic ideas to understand crystal growth, equilibrium shape of crystal, rough-smooth transition of step and surface, nucleation and growth mechanisms - Focuses on simulation of crystal growth by classical Monte Carlo, ab-initio based quantum mechanical approach, kinetic Monte Carlo and phase field model. Controlled colloidal assembly is presented as an experimental model for crystal growth. Volume IIB - Describes morphological stability theory and phase-field model and comparison to experiments of dendritic growth - Presents nanocrystal growth in vapor as well as protein crystal growth and biological crystallization - Interprets mass production of pharmaceutical crystals to be understood as ordinary crystal growth and explains crystallization of chiral molecules - Demonstrates in situ observation of crystal growth in vapor, solution and melt on the ground and in space
Small Angle X Ray And Neutron Scattering From Solutions Of Biological Macromolecules
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Author : Dmitriĭ Ivanovich Svergun
language : en
Publisher:
Release Date : 2013-08-08
Small Angle X Ray And Neutron Scattering From Solutions Of Biological Macromolecules written by Dmitriĭ Ivanovich Svergun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-08 with Science categories.
This book describes all aspects of the technique of small-angle scattering of X-rays and neutrons, including instrumentation, sample requirements, data interpretation and modelling methods, in a comprehensive way and gives examples of applications in various fields of biophysics and biochemistry.
The Whys Of A Scientific Life
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Author : John R. Helliwell
language : en
Publisher: CRC Press
Release Date : 2018-10-03
The Whys Of A Scientific Life written by John R. Helliwell and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Medical categories.
The first in the Focus Series on Global Science Education, The Whys of a Scientific Life examines why scientists do what they do. Working from a diverse background in scientific research, including academic departments of physics and chemistry, as well as the scientific civil service, the author describes the choices scientists make. Fundamentally, a scientist asks questions based on curiosity. In addition, the environment is very important. By influencing their elected governments, society itself shapes the scientific research that is undertaken by scientists. This book follows on naturally from the author’s last book, Skills for a Scientific Life, which is a how-to guide for scientists and those that aspire to engage in science as a career. Key Features: User friendly and concise, this text dissects the whys of science and discovery The author has outstanding experience in mentoring science students and staff, and also in outreach activities for the public and students of all ages including schools The final chapter emphasises the joys of the scientist in research
Polymorphism In Molecular Crystals
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Author : Joel Bernstein
language : en
Publisher:
Release Date : 2020
Polymorphism In Molecular Crystals written by Joel Bernstein and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Science categories.
Polymorphism in chemistry is the existence of multiple crystal structures for one substance. The properties of a substance are determined by its composition and by its structure. This book summarizes and brings up to date the current knowledge and understading of polymorphism of molecular crystals.
Structure Determination By X Ray Crystallography
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Author : Mark Ladd
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-07-08
Structure Determination By X Ray Crystallography written by Mark Ladd and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Science categories.
The advances in and applications of x-ray and neutron crystallography form the essence of this new edition of this classic textbook, while maintaining the overall plan of the book that has been well received in the academic community since the first edition in 1977. X-ray crystallography is a universal tool for studying molecular structure, and the complementary nature of neutron diffraction crystallography permits the location of atomic species in crystals which are not easily revealed by X-ray techniques alone, such as hydrogen atoms or other light atoms in the presence of heavier atoms. Thus, a chapter discussing the practice of neutron diffraction techniques, with examples, broadens the scope of the text in a highly desirable way. As with previous editions, the book contains problems to illustrate the work of each chapter, and detailed solutions are provided. Mathematical procedures related to the material of the main body of the book are not discussed in detail, but are quotedwhere needed with references to standard mathematical texts. To address the computational aspect of crystallography, the suite of computer programs from the fourth edition has been revised and expanded. The programs enable the reader to participate fully in many of the aspects of x-ray crystallography discussed in the book. In particular, the program system XRAY* is interactive, and enables the reader to follow through, at the monitor screen, the computational techniques involved in single-crystal structure determination, albeit in two dimensions, with the data sets provided. Exercises for students can be found in the book, and solutions are available to instructors.
Symmetry Relationships Between Crystal Structures
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Author : Ulrich Müller
language : en
Publisher: Oxford University Press
Release Date : 2024-11-25
Symmetry Relationships Between Crystal Structures written by Ulrich Müller and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-25 with Science categories.
In crystal chemistry and crystal physics, the relations between the symmetry groups (space groups) of crystalline solids are of particular importance. Part I of this book presents the necessary mathematical foundations and tools: the fundamentals of crystallography with special emphasis on symmetry, the theory of the crystallographic groups, and the formalisms of the needed crystallographic computations. Part II gives an insight into applications to problems in crystal chemistry. With the aid of numerous examples, it is shown how crystallographic group theory can be used to make evident the relationships between crystal structures, to set up a systematic order in the huge amount of known crystal structures, to predict crystal structures, to analyse phase transitions and topotactic chemical reactions in the solid state, to understand the formation of domains and twins in crystals, and to avoid errors in crystal structure determinations. Part III delves further into some specific topics, namely the isomorphic subgroups of space groups, the theory of phase transitions, and computer programs dedicated to crystallographic group theory. In this new edition, several topics have been extended to cover the latest scientific findings, a new chapter has been added dealing with pertinent computer programs, and references have been updated.