Kinetics Of Optical Absorbance Changes During The Primary Process Of Bacterial Photosynthesis
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Kinetics Of Optical Absorbance Changes During The Primary Process Of Bacterial Photosynthesis
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Author : Edward Moskowitz
language : en
Publisher:
Release Date : 1977
Kinetics Of Optical Absorbance Changes During The Primary Process Of Bacterial Photosynthesis written by Edward Moskowitz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Light absorption categories.
Current Topics In Photosynthesis
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Author : J. Amesz
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Current Topics In Photosynthesis written by J. Amesz 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 2012-12-06 with Science categories.
Four decades ago, when Lou Duysens was about to start his work on fluo rescence and energy transfer in photosynthesis that would lead to his thesis [1], very little was known about the molecular mechanisms of photosyn thesis, certainly from our present-day point of view. However, this state of affairs would rapidly change in the ensuing years by the introduction of modern physical and biochemical techniques. Especially the field of optical spectroscopy, on which the work of Duysens had such a significant impact, has proved to be one of the most fruitful techniques in the study of primary processes and electron transfer reactions in photosynthesis. Duysens' thesis established the role of energy transfer in photosynthesis and also showed for the first time the existence in photosynthetic bacteria of light-induced absorbance changes of what is now known as the primary electron donor P-870. Subsequent studies by the same method demonstrated the photo-oxidation of cytochromes, both in bacteria [2] and in algae [3,4] and of the absorbance changes [3] that were later found to be due to electro chromic band shifts of antenna pigments. Measurements of cyto chrome kinetics in light of various wavelengths led to the concept of two photosystems in green plant photosynthesis [5], whereas a study of the factors affecting the fluorescence yield of chlorophyll gave the first infor mation on the electron acceptor Q of photo system II [6].
Chlorophyll Organization And Energy Transfer In Photosynthesis
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Author : G. E. W. Wolstenholme
language : en
Publisher: John Wiley & Sons
Release Date : 2009-09-16
Chlorophyll Organization And Energy Transfer In Photosynthesis written by G. E. W. Wolstenholme and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-16 with Science categories.
The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Primary Processes Of Photosynthesis Part 2
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Author : Gernot Renger
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007-11-29
Primary Processes Of Photosynthesis Part 2 written by Gernot Renger and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-29 with Science categories.
This volume forms part of a two-volume set and is not available for individual purchase. Please view the complete pack (ISBN: 978-0-85404-364-4) for purchase options.
Biological Events Probed By Ultrafast Laser Spectroscopy
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Author : Robert R. Alfano
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Biological Events Probed By Ultrafast Laser Spectroscopy written by Robert R. Alfano 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.
Biological Events Probed by Ultrafast Laser Spectroscopy summarizes the progress in the experimental and theoretical understanding of primary phenomena occurring in biology on a picoseconds and nanosecond time scale. This book includes basic principles, survey of research results, and thinking of experts in the fields of photosynthesis, vision, hemoglobin, and DNA. This reference is organized into five parts. The primary events in the various areas of biology are reviewed in the first four parts. The last part covers the picosecond and subpicosecond laser techniques. Primary processes in photosynthesis are then discussed. This is followed by chapters on fluorescence and absorption kinetic measurements in higher plants. Subsequent chapters cover kinetic measurements in bacteria photosynthesis, theories of primary energy transfer appropriate to photosynthesis, and multiexcitation processes. Part II examines primary visual processes, including kinetic experimental work on rhodopsin and bacteriorhodopsin, and theoretical concepts on primary events in vision. The third part presents the introductory materials on the kinetic models of hemoglobin and myoglobin. It also discusses the interesting picosecond measurements on these proteins. Part IV focuses on the application of modern ultrafast temporal techniques to the study of DNA and its components, as well as DNA-dye complexes. The concluding part introduces the principles of design and operation of the solid state laser and picoseconds spectroscopy methods. A discussion on pulse generation methods and measurement techniques applicable for measuring primary events in biological systems is provided. This book is useful both for the newbies and experts in the field of ultrafast phenomena. It aims to attract biologists, chemists, physicists, and engineers who are interested in biological processes. It will help readers find all the necessary and relevant material in one presentation.
The Photosynthetic Bacteria
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Author : Roderick K. Clayton
language : en
Publisher: Springer
Release Date : 1979
The Photosynthetic Bacteria written by Roderick K. Clayton and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Medical categories.
Molecular Biology Of Photosynthesis
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Author : Govindjee
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Molecular Biology Of Photosynthesis written by Govindjee 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 2012-12-06 with Science categories.
Molecular biology, particularly molecular genetics, is among the newest and most powerful approach in modern photosynthesis research. Development of molecular biology techniques has provided new methods to solve old problems in many biological disciplines. Molecular biology has its greatest potential for contribution when applied in combination with other disciplines, to focus not just on genes and molecules, but on the complex interaction between them and the biochemical pathways in the whole organism. Photosynthesis is surely the best studied research area in plant biology, making this field the foremost candidate for successfully employing molecular genetic techniques. Already, the success of molecular biology in photosynthesis has been nothing short of spectacular. Work performed over the last few years, much of which is sum marized in this volume, stands in evidence. Techniques such as site-specific mutagenesis have helped us in examining the roles of individual protein domains in the function of multiunit complexes such as the enzyme ribulose-l ,5-bisphos phate carboxylase/oxygenase (RUBISCO) and the oxygen evolving photo system (the photosystem II). The techniques of molecular biology have been very important in advancing the state of knowledge of the reaction center from the photosynthetic bacteria whose structure has been elegantly deduced by H. Michel and 1. Deisenhofer from the X-ray studies of its crystals.
A Study On Primary And Cytochrome Reactions In Bacterial Photosynthesis
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Author : Rienk van Grondelle
language : en
Publisher:
Release Date : 1978
A Study On Primary And Cytochrome Reactions In Bacterial Photosynthesis written by Rienk van Grondelle and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Cytochrome c categories.
Primary Processes In Photobiology
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Author : Takayoshi Kobayashi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Primary Processes In Photobiology written by Takayoshi Kobayashi 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 2012-12-06 with Science categories.
Living things use solar energy in two ways: in the transmission of information and in the conversion of light energy to chemical energy. In order to elucidate the molecular mechanisms of highly sensitive visual responses and other photosensitive responses of biological systems, and the very efficient transduction of photoenergy to chemical energy in photosynthesis, it is important to observe molecular processes in biological systems. Using highly developed laser spectroscopic techniques, great progress has recently been achieved in the area of various primary processes in photobiology. It was therefore an excellent time to hold the 12th Taniguchi International Symposium, Biophysics Division, on Primary Processes in Photobiology. This volume is the proceedings of that symposium. Among the topics discussed are the femtosecond molecular processes in photosynthetic bacteriochlorophyll and the recently discovered intermediates in the photocycles of rhodopsin (found in the visual pigments of many animals), bacteriorhodopsin (found in the proton-pumping pigments of halobacteria) and retinochrome. New techniques for the measurement of the primary processes are also reported.
Primary Processes Of Photosynthesis
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Author : Gernot Renger
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007
Primary Processes Of Photosynthesis written by Gernot Renger and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
The primary processes of photosynthesis lead to transformation of solar radiation into electrochemical Gibbs energy - the driving force for life on Earth. These intricate and fascinating processes have been researched and analysed for generations and in this two part set the Editor has brought together contributions from numerous leading scientific experts providing a compendium of information offering the most up-to-date understanding of the primary processes of photosynthesis. In addition to providing high quality structure information at atomic resolution for a range of reaction centres and antenna complexes the contributors have competently summarized the current knowledge on the mechanisms of light harvesting, charge separation, electron transport, water cleavage and ATP synthesis. This outstanding work represents the activity of researchers across the globe and will be of utmost interest to all those working in the fields of Photochemistry, Bio-organic Chemistry, Bio-inorganic Chemistry, Crystallography, Biological Sciences, Biochemistry and related disciplines.