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Radium and the secret of life
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ISBN: 022641874X 022623830X 9780226238302 022623827X 9780226238272 Year: 2015 Publisher: Chicago

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Abstract

Before the hydrogen bomb indelibly associated radioactivity with death, many chemists, physicians, botanists, and geneticists believed that radium might hold the secret to life. Physicists and chemists early on described the wondrous new element in lifelike terms such as "decay" and "half-life," and made frequent references to the "natural selection" and "evolution" of the elements. Meanwhile, biologists of the period used radium in experiments aimed at elucidating some of the most basic phenomena of life, including metabolism and mutation. From the creation of half-living microbes in the test tube to charting the earliest histories of genetic engineering, Radium and the Secret of Life highlights previously unknown interconnections between the history of the early radioactive sciences and the sciences of heredity. Equating the transmutation of radium with the biological transmutation of living species, biologists saw in metabolism and mutation properties that reminded them of the new element. These initially provocative metaphoric links between radium and life proved remarkably productive and ultimately led to key biological insights into the origin of life, the nature of heredity, and the structure of the gene. Radium and the Secret of Life recovers a forgotten history of the connections between radioactivity and the life sciences that existed long before the dawn of molecular biology.


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Applications of Density Functional Theory to Biological and Bioinorganic Chemistry
Authors: ---
ISBN: 3642327494 3642327508 Year: 2013 Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer,

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Dennis R. Salahub et al.          Recent Progress in Density Functional Methodology for Biomolecular Modeling Eugene Serge Kryachko          Density Functional Theory and Molecular Interactions: Dispersion Interactions Radu Silaghi-Dumitrescu        Redox Activation of Small Molecules at Biological Metal Centers Mauro Causà et al.     The Bond Analysis Techniques (ELF and Maximum Probability Domains) to a Family of Models Relevant to Bio-Inorganic Chemistry Arindam Chakraborty et al.        Biological Activity and Toxicity: A Conceptual DFT Approach Mihai V. Putz and Ana-Maria Putz     DFT Chemical Reactivity Driven by Biological Activity: Applications for the Toxicological Fate of Chlorinated PAHs.

Keywords

Density functionals --- Chemistry, Inorganic --- Biochemistry --- Chemical Phenomena --- Models, Theoretical --- Biochemical Phenomena --- Chemistry --- Phenomena and Processes --- Biological Science Disciplines --- Investigative Techniques --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Natural Science Disciplines --- Disciplines and Occupations --- Molecular Structure --- Models, Chemical --- Chemistry, Bioinorganic --- Physicochemical Phenomena --- Physical Sciences & Mathematics --- Inorganic Chemistry --- Physical & Theoretical Chemistry --- Chemical Phenomenon --- Chemical Process --- Physical Chemistry Phenomena --- Physical Chemistry Process --- Physicochemical Phenomenon --- Physicochemical Process --- Chemical Concepts --- Chemical Processes --- Physical Chemistry Concepts --- Physical Chemistry Processes --- Physicochemical Concepts --- Physicochemical Processes --- Chemical Concept --- Chemistry Process, Physical --- Chemistry Processes, Physical --- Concept, Chemical --- Concept, Physical Chemistry --- Concept, Physicochemical --- Concepts, Chemical --- Concepts, Physical Chemistry --- Concepts, Physicochemical --- Phenomena, Chemical --- Phenomena, Physical Chemistry --- Phenomena, Physicochemical --- Phenomenon, Chemical --- Phenomenon, Physicochemical --- Physical Chemistry Concept --- Physicochemical Concept --- Process, Chemical --- Process, Physical Chemistry --- Process, Physicochemical --- Processes, Chemical --- Processes, Physical Chemistry --- Processes, Physicochemical --- Biological Inorganic Chemistry --- Biochemistry, Inorganic --- Bioinorganic Chemistry --- Biochemistries, Inorganic --- Bioinorganic Chemistries --- Biological Inorganic Chemistries --- Chemistries, Bioinorganic --- Chemistries, Biological Inorganic --- Chemistry, Biological Inorganic --- Inorganic Biochemistries --- Inorganic Biochemistry --- Inorganic Chemistries, Biological --- Inorganic Chemistry, Biological --- Chemical Models --- Chemical Model --- Model, Chemical --- Structure, Molecular --- Molecular Structures --- Structures, Molecular --- Natural Sciences --- Physical Sciences --- Discipline, Natural Science --- Disciplines, Natural Science --- Natural Science --- Natural Science Discipline --- Physical Science --- Science, Natural --- Science, Physical --- Sciences, Natural --- Sciences, Physical --- Investigative Technics --- Investigative Technic --- Investigative Technique --- Technic, Investigative --- Technics, Investigative --- Technique, Investigative --- Techniques, Investigative --- Biologic Sciences --- Biological Science --- Science, Biological --- Sciences, Biological --- Biological Sciences --- Life Sciences --- Biologic Science --- Biological Science Discipline --- Discipline, Biological Science --- Disciplines, Biological Science --- Life Science --- Science Discipline, Biological --- Science Disciplines, Biological --- Science, Biologic --- Science, Life --- Sciences, Biologic --- Sciences, Life --- Biochemical Concepts --- Biochemical Phenomenon --- Biochemical Process --- Phenomena, Biochemical --- Biochemical Processes --- Biochemical Concept --- Concept, Biochemical --- Concepts, Biochemical --- Phenomenon, Biochemical --- Process, Biochemical --- Processes, Biochemical --- Experimental Model --- Experimental Models --- Mathematical Model --- Model, Experimental --- Models (Theoretical) --- Models, Experimental --- Models, Theoretic --- Theoretical Study --- Mathematical Models --- Model (Theoretical) --- Model, Mathematical --- Model, Theoretical --- Models, Mathematical --- Studies, Theoretical --- Study, Theoretical --- Theoretical Model --- Theoretical Models --- Theoretical Studies --- Chemistries, Inorganic --- Inorganic Chemistries --- Inorganic chemistry --- Density functional methods --- Density functional theory --- Functional methods, Density --- Functionals, Density --- Chemistry. --- Inorganic chemistry. --- Inorganic Chemistry. --- Density functionals. --- Chemistry, Inorganic. --- Inorganic compounds --- Functional analysis --- Chemistry, inorganic.

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