Photobiology

Photobiology PDF

Author: Lars Olof Björn

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 452

ISBN-13: 9401005818

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Photobiology - the science of light and life - begins with basic principles and the physics of light and continues with general photobiological research methods, such as generation of light, measurement of light, and action spectroscopy. In an interdisciplinary way, it then treats how organisms tune their pigments and structures to the wavelength components of light, and how light is registered by organisms. Then follow various examples of photobiological phenomena: the design of the compound eye in relation to the properties of light, phototoxicity, photobiology of the human skin and of vitamin D, photomorphogenesis, photoperiodism, the setting of the biological clock by light, and bioluminescence. A final chapter is devoted to teaching experiments and demonstrations in photobiology. This book encompasses topics from a diverse array of traditional disciplines: physics, biochemistry, medicine, zoology, botany, microbiology, etc., and makes different aspects of photobiology accessible to experts in all these areas as well as to the novice.

The Science of Photobiology

The Science of Photobiology PDF

Author: Kendric C. Smith

Publisher: Springer Science & Business Media

Published: 2013-03-08

Total Pages: 429

ISBN-13: 1461580617

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The first edition of The Science of Photobiology was published in 1977, and was the first textbook to cover all of the major areas of photobiology. The science of photobiology is currently divided into 14 subspecialty areas by the American Society for Photobiology. In this edition, however, the topics of phototechnology and spectroscopy have been com bined in a new chapter entitled "Photophysics." The other subspecialty areas remain the same, i.e., Photochemistry, Photosensitization, UV Radiation Effects, Environmental Photobiology, Photomedicine, Circadian Rhythms, Extraretinal Photoreception, Vision, Photomorphogenesis, Photomovement, Photosynthesis, and Bioluminescence. This book has been written as a textbook to introduce the science of photobiology to advanced undergraduate and graduate students. The chapters are written to provide a broad overview of each topic. They are designed to contain the amount of information that might be presented in a one-to two-hour general lecture. The references are not meant to be exhaustive, but key references are included to give students an entry into the literature. Frequently a more recent reference that reviews the literature will be cited rather than the first paper by the author making the original discovery. The chapters are not meant to be a repository of facts for research workers in the field, but rather are concerned with demon strating the importance of each specialty area of photobiology, and documenting its relevance to current and/or future problems of man.

Concepts in Photobiology

Concepts in Photobiology PDF

Author: G.S. Singhal

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 1018

ISBN-13: 9401148325

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Photobiology is an important area of biological research since a very large number of living processes are either dependent on or governed by light that we receive from the Sun. Among various subjects, photosynthesis is one of the most important, and thus a popular topic in both molecular and organismic biology, and one which has made a considerable impact throughout the world since almost all life on Earth depends upon it as a source of food, fuel and oxygen. However, for growth of plants, light is equally essential, and research on photomorphogenesis has revealed exciting new developments with the application of newer molecular biological approaches. The present book brings together and integrates various aspects of photosynthesis, biology of pigments, light regulation of chloroplast development, nuclear and chloroplast gene expression, light signal transduction, other photomorphogenetic processes and some photoecological aspects under one cover. The chapters cover biochemical and molecular discussions of most of the above topics in a comprehensive manner and include a wide range of `hot topics' that are currently under investigation in the field of photobiology of cyanobacteria, algae and plants. The authors of this book are selected international authorities in their fields from USA, Europe, Australia and Asia. The book is designed primarily to be used as a text book by graduates and post-graduates. It is, however, also intended to be a resource book for new researchers in plant photobiology. Several introductory chapters are designed as suitable reading for undergraduate courses in integrative and molecular biology, biochemistry and biophysics.

Research in Photobiology

Research in Photobiology PDF

Author: A. Castellani

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 730

ISBN-13: 1461341604

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Every four years the photobio1ogists of the world get together in an International Congress. They discuss and learn not only re search details and findings in their own, often narrow, fields but educate one another broadly in the many biological systems that interact with light. It is this latter purpose that is exemplified by these proceedings - the Symposium papers and Workshop summaries of the VIIth International Congress on Photobiology held in Rome, August 29 - September 3, 1976. Photobiology is one of the few true interdisciplinary fields. It has an air of excitement about it. A glance at the table of contents indicates clearly that photobiology and its practitioners (individuals whose primary interests are in medicine, plant sci ences, animal sciences, molecular properties, and energy conversion) interact with the entire and diverse world of living creatures. We supply not only the basic research background to help evaluate many present-day environmental problems but are also evaluating and pointing the way toward solutions to a number of these problems.

Photobiology

Photobiology PDF

Author: E. Riklis

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 1028

ISBN-13: 1461537320

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It is not always the case that the subject of a scientific book and its relevance to everyday li fe are so timely. Photobiology and its si ster subject Radiobiology are now a must for understanding the environment we live in and the impact light, ultraviolet light, and radiation have on all aspects of our life. Photobiology is a true interdisciplinary field. Photobiology research plays a direct role in diverse fields, and a glance at the topics of the symposia covered in this book by over 100 articles shows the breadth and depth of knowledge acquired in fundamental research and its impact on the major issues and applied problems the world is facing. Half a century of photobiology research brought about an understanding of the importance of light to life, both as a necessary source of energy and growth as weIl as its possible dangers. Research in photochemistry and photobiology led to the discoveries of ceIlular repair mechanisms of UV induced damages to DNA and this led to understanding of the effects of hazardous environmental chemieals and mutagenecity , and to the development of genetic engineering. This topic was given due emphasis in several symposia and chapters in this book.

Flavins

Flavins PDF

Author: Eduardo Silva

Publisher: Royal Society of Chemistry

Published: 2006

Total Pages: 335

ISBN-13: 0854043314

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Flavins and flavoproteins are a widely investigated and highly versatile group of compounds. Participation of these compounds in photochemistry and photobiology processes are of particular importance in the fields of biology, chemistry and medicine. Written by leading experts in the field each section of the book includes a historical overview of the subject, state of the art developments and future perspectives. Flavins: Photochemistry and Photobiology begins with the properties and applications of flavins, including their photochemistry in aqueous and organic solutions. Subsequent sections discuss riboflavin as a visible light sensitizer in the photo degradation of drugs, antiviral and antibacterial effects, the role of flavins in light induced toxicity and blue light initiated DNA repair by photolyase. Finally there are sections on the flavin based photoreceptors in plants, bacteria and eukaryotic photosynthetic flagelettes. This book brings together leading experts with a unique interdisciplinary emphasis, to provide an authoritative resource on flavins and their role in photochemistry and photobiology.

New Approaches in Biological Research

New Approaches in Biological Research PDF

Author: Rajeshwar P. Sinha

Publisher:

Published: 2017

Total Pages: 0

ISBN-13: 9781536121155

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Biological science primarily deals with the morphology, physiology and biochemistry of living organisms, including their distribution, taxonomy, evolution, structure, growth, function and metabolism. All living organisms undergo metabolism, maintain homeostasis, have the capacity to grow, respond to stimuli, communicate through various means, reproduce and adapt to their environment through natural selection. The organisms that photosynthesise are the primary producers and represent life support systems from aesthetics to food to medicine. The book deals with the topics pertaining to biotechnology, molecular biology, ecology, plant pathology, bionanotechnology and stress biology. Technology-assisted research had led to the evolution of new disciplines of biological sciences with narrow specialisation. The requirement of food, medicines, natural products, the quest to resolve and develop a better understanding of life and other biological processes need to conserve genes, plants and ecosystems; the apprehension of land, water and the environment have led to the strengthening of traditional disciplines as well as the emergence of diverse disciplines such as stress biology, molecular biology, biotechnology and bioinformatics. The chapters in this book impart the recent developments and the state-of-the art knowledge in biological sciences. In addition, this book provides newer techniques and uses for these tools in achieving the potential of biotechnology to understand some of the basic problems in biological sciences.

CRC Handbook of Organic Photochemistry and Photobiology

CRC Handbook of Organic Photochemistry and Photobiology PDF

Author: Axel G. Griesbeck

Publisher: CRC Press

Published: 2012

Total Pages: 943

ISBN-13: 1439811814

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This title includes research from experts in organic chemistry & many other disciplines. There are sections on new terminology, the usefulness of particular reactions & experimental details.

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