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Imaging Whole Escherichia Coli Bacteria By Using Single Particle X Ray Diffraction
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Book Synopsis Imaging Whole Escherichia Coli Bacteria by Using Single-Particle X-Ray Diffraction by :
Download or read book Imaging Whole Escherichia Coli Bacteria by Using Single-Particle X-Ray Diffraction written by and published by . This book was released on 2004 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report the first experimental recording, to our knowledge, of the diffraction pattern from intact Escherichia coli bacteria using coherent x-rays with a wavelength of 2 Å. By using the over-sampling phasing method, a real space image at a resolution of 30 nm was directly reconstructed from the diffraction pattern. An R factor used for characterizing the quality of the reconstruction was in the range of 5%, which demonstrated the reliability of the reconstruction process. The distribution of proteins inside the bacteria labeled with manganese oxide has been identified and this distribution confirmed by fluorescence microscopy images. Compared with lens-based microscopy, this diffraction-based imaging approach can examine thicker samples, such as whole cultured cells, in three dimensions with resolution limited only by radiation damage. Looking forward, the successful recording and reconstruction of diffraction patterns from biological samples reported here represent an important step toward the potential of imaging single biomolecules at near-atomic resolution by combining single-particle diffraction with x-ray free electron lasers.
Book Synopsis X-Rays in Nanoscience by : Jinghua Guo
Download or read book X-Rays in Nanoscience written by Jinghua Guo and published by John Wiley & Sons. This book was released on 2011-09-22 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date overview of the different x-ray based methods in the hot fields of nanoscience and nanotechnology, including methods for imaging nanomaterials, as well as for probing the electronic structure of nanostructured materials in order to investigate their different properties. Written by authors at one of the world's top facilities working with these methods, this monograph presents and discusses techniques and applications in the fields of x-ray scattering, spectroscopy and microscope imaging. The resulting systematic collection of these advanced tools will benefit graduate students, postdocs as well as professional researchers.
Book Synopsis X-Ray Free-Electron Laser by : Kiyoshi Ueda
Download or read book X-Ray Free-Electron Laser written by Kiyoshi Ueda and published by MDPI. This book was released on 2018-07-04 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "X-Ray Free-Electron Laser" that was published in Applied Sciences
Book Synopsis Advances in Imaging and Electron Physics by :
Download or read book Advances in Imaging and Electron Physics written by and published by Academic Press. This book was released on 2021-06-10 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Imaging and Electron Physics, Volume 218 merges two long-running serials, Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. The series features articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science, digital image processing, electromagnetic wave propagation, electron microscopy and the computing methods used in all these domains. Specific chapters in this release cover Phase retrieval methods applied to coherent imaging, X-ray phase-contrast imaging: a broad overview of some fundamentals, Graphene and borophene as nanoscopic materials for electronics – with review of the physics, and more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Advances in Imaging and Electron Physics series Updated release includes the latest information on the Coulomb Interactions in Charged Particle Beams
Book Synopsis Advancing Methods for Biomolecular Crystallography by : Randy Read
Download or read book Advancing Methods for Biomolecular Crystallography written by Randy Read and published by Springer. This book was released on 2013-04-03 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents a snapshot of the state of the art of modern biomolecular crystallography, from crystallisation through structure determination and even interactive presentation on the web. Methods driving the latest automated structure determination pipelines are explained, as well as how to deal with problems such as crystal pathologies that still demand expert analysis. These methods are illustrated through their application to problems of great biological interest, such as the molecular machinery underlying the complement pathway, the mechanism of action of monoamine oxidase inhibitors, and the structure of the eukaryotic ribosome. Complementary approaches, such as neutron diffraction, small angle X-ray scattering, coherent diffraction and computational modelling, are also explored.
Book Synopsis Synchrotron Radiation and Structural Proteomics by : Eugenia Pechkova
Download or read book Synchrotron Radiation and Structural Proteomics written by Eugenia Pechkova and published by CRC Press. This book was released on 2011-11-11 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of the current state of research in both synchrotron radiation and structural proteomics from different laboratories worldwide. The book presents recent research results in the most advanced methods of synchrotron radiation analysis, protein micro- and nano crystallography, X-ray scattering and X-ray optics, coherent
Book Synopsis Inspired by Biology by : National Research Council
Download or read book Inspired by Biology written by National Research Council and published by National Academies Press. This book was released on 2008-07-17 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists have long desired to create synthetic systems that function with the precision and efficiency of biological systems. Using new techniques, researchers are now uncovering principles that could allow the creation of synthetic materials that can perform tasks as precise as biological systems. To assess the current work and future promise of the biology-materials science intersection, the Department of Energy and the National Science Foundation asked the NRC to identify the most compelling questions and opportunities at this interface, suggest strategies to address them, and consider connections with national priorities such as healthcare and economic growth. This book presents a discussion of principles governing biomaterial design, a description of advanced materials for selected functions such as energy and national security, an assessment of biomolecular materials research tools, and an examination of infrastructure and resources for bridging biological and materials science.
Book Synopsis Proceedings of the National Academy of Sciences of the United States of America by : National Academy of Sciences (U.S.)
Download or read book Proceedings of the National Academy of Sciences of the United States of America written by National Academy of Sciences (U.S.) and published by . This book was released on 2003 with total page 1540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contemporary Physics - Proceedings Of The International Symposium by : Muhammad Jamil Aslam
Download or read book Contemporary Physics - Proceedings Of The International Symposium written by Muhammad Jamil Aslam and published by World Scientific. This book was released on 2008-05-20 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume reviews the current status of research in major frontline areas of physics. With contributions from leading physicists, the areas of research covered in the various papers include condensed matter physics, particle physics, quantum optics, quantum computing and laser physics, nanosciences, synchrotron radiation, relativity, astrophysics and cosmology, and plasma physics.
Book Synopsis X-Ray Microscopy by : Chris Jacobsen
Download or read book X-Ray Microscopy written by Chris Jacobsen and published by Cambridge University Press. This book was released on 2019-12-19 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete introduction to x-ray microscopy, covering optics, 3D and chemical imaging, lensless imaging, radiation damage, and applications.
Book Synopsis Cyanidioschyzon merolae by : Tsuneyoshi Kuroiwa
Download or read book Cyanidioschyzon merolae written by Tsuneyoshi Kuroiwa and published by Springer. This book was released on 2018-02-07 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book highlights the importance of Cyanidioschyzon merolae (C. merolae), an ultrasmall unicellular red alga, as a model eukaryote organism. The chapters introduce recent studies on C. merolae, from culture, synchronization and isolation methods of nucleic acids, proteins and organelles for molecular biological and cytological analyses, as well as its application in genetic engineering of environmental-stress-tolerant crops and oil production. In addition to discussing recent advances based on the complete genome information and molecular biological techniques such as genetic modifications and bioinformatics, the book includes visualization aids demonstrating that both classical and recent imaging techniques of fluorescent and electron microscopy can be applied to analyses of C. merolae. This publication offers a definitive resource for both beginners and professionals studying C. merolae, particularly in the field of molecular biology, evolutionary biology, morphology, biochemistry and cell biology, as well as those interested in its applications in medical sciences and agriculture.
Book Synopsis Visualizing Chemistry by : National Research Council
Download or read book Visualizing Chemistry written by National Research Council and published by National Academies Press. This book was released on 2006-06-01 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and engineers have long relied on the power of imaging techniques to help see objects invisible to the naked eye, and thus, to advance scientific knowledge. These experts are constantly pushing the limits of technology in pursuit of chemical imagingâ€"the ability to visualize molecular structures and chemical composition in time and space as actual events unfoldâ€"from the smallest dimension of a biological system to the widest expanse of a distant galaxy. Chemical imaging has a variety of applications for almost every facet of our daily lives, ranging from medical diagnosis and treatment to the study and design of material properties in new products. In addition to highlighting advances in chemical imaging that could have the greatest impact on critical problems in science and technology, Visualizing Chemistry reviews the current state of chemical imaging technology, identifies promising future developments and their applications, and suggests a research and educational agenda to enable breakthrough improvements.
Author :Tetsuya Ishikawa Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :142 pages Book Rating :4.3/5 (91 download)
Book Synopsis Crystals, Multilayers, and Other Synchrotron Optics by : Tetsuya Ishikawa
Download or read book Crystals, Multilayers, and Other Synchrotron Optics written by Tetsuya Ishikawa and published by SPIE-International Society for Optical Engineering. This book was released on 2003 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Single-particle Cryo-electron Microscopy by : Joachim Frank
Download or read book Single-particle Cryo-electron Microscopy written by Joachim Frank and published by World Scientific Publishing Company. This book was released on 2017-12-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reproduces 55 of more than 300 articles written by the author, representing milestones in methods development of single-particle cryo-EM as well as important results obtained by this technique in the study of biological macromolecules and their interactions. Importantly, neither symmetries nor ordered arrangements (as in two-dimensional crystals, helical assemblies, icosahedral viruses) are required. Although the biological applications are mainly in the area of ribosome structure and function, the elucidation of membrane channel structures and their activation and gating mechanisms are represented, as well. The book is introduced by a commentary that explains the original development of concepts, describes the contributions of the author's colleagues and students, and shows how challenges were overcome as the technique matured. Along the way, the ribosome served as an example for a macromolecule with intricate structure and conformational dynamics that pose challenges for three-dimensional visualization. Toward the end of the book -- bringing us to the present time -- molecular structures with near-atomic resolution are presented, and a novel type of computational analysis, manifold embedding, is introduced. Single-particle cryo-EM is currently revolutionizing structural biology, presenting a powerful alternative to X-ray crystallography as a means to solve the structure of biological macromolecules. The book presents in one place a number of articles containing key advances in mathematical and computational methods leading up to the present time. Secondly, the development of the technique over the years is reflected by ever-expanding discoveries in the field of ribosome structure and function. Thirdly, as all histories of ideas, the history of concepts pertaining to this new method of visualization is fascinating all in itself.
Book Synopsis Contributions by : Stanford University. Department of Chemistry
Download or read book Contributions written by Stanford University. Department of Chemistry and published by . This book was released on 2004 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains reprints of articles published by members of the department.
Book Synopsis X-Ray Diffraction Imaging of Biological Cells by : Masayoshi Nakasako
Download or read book X-Ray Diffraction Imaging of Biological Cells written by Masayoshi Nakasako and published by Springer. This book was released on 2018-03-29 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the author describes the development of the experimental diffraction setup and structural analysis of non-crystalline particles from material science and biology. Recent advances in X-ray free electron laser (XFEL)-coherent X-ray diffraction imaging (CXDI) experiments allow for the structural analysis of non-crystalline particles to a resolution of 7 nm, and to a resolution of 20 nm for biological materials. Now XFEL-CXDI marks the dawn of a new era in structural analys of non-crystalline particles with dimensions larger than 100 nm, which was quite impossible in the 20th century. To conduct CXDI experiments in both synchrotron and XFEL facilities, the author has developed apparatuses, named KOTOBUKI-1 and TAKASAGO-6 for cryogenic diffraction experiments on frozen-hydrated non-crystalline particles at around 66 K. At the synchrotron facility, cryogenic diffraction experiments dramatically reduce radiation damage of specimen particles and allow tomography CXDI experiments. In addition, in XFEL experiments, non-crystalline particles scattered on thin support membranes and flash-cooled can be used to efficiently increase the rate of XFEL pulses. The rate, which depends on the number density of scattered particles and the size of X-ray beams, is currently 20-90%, probably the world record in XFEL-CXDI experiments. The experiment setups and results are introduced in this book. The author has also developed software suitable for efficiently processing of diffraction patterns and retrieving electron density maps of specimen particles based on the diffraction theory used in CXDI.
Book Synopsis Molecular Biology of The Cell by : Bruce Alberts
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
