Bioorganic Photochemistry, Photochemistry and the Nucleic Acids PDF Download
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Author: Harry Morrison Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 456
Book Description
This review of the ways in which ultraviolet and visible light affect the nucleic acids includes changes caused by excitation of the nucleic acids themselves, as well as reactions caused by photoexcitation of other reagents in the presence of nucleic acids.
Author: Harry Morrison Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 456
Book Description
This review of the ways in which ultraviolet and visible light affect the nucleic acids includes changes caused by excitation of the nucleic acids themselves, as well as reactions caused by photoexcitation of other reagents in the presence of nucleic acids.
Author: A. D. McLaren Publisher: Elsevier ISBN: 1483136035 Category : Science Languages : en Pages : 470
Book Description
Photochemistry of Proteins and Nucleic Acids focuses on the effects of ultraviolet and visible radiations on proteins and nucleic acids. The book first discusses some principles of photochemistry, including the laws of photochemistry and factors influencing photochemical reactions in solutions. The text describes absorption and luminescence spectra of nucleoproteins and their components, including principal absorbing groups in proteins, nucleic acids, and nucleoproteins. The selection also highlights the action of ultraviolet light on proteins; photochemical and photosensitized inactivation of enzymes; and the photochemistry of purine and pyrimidine derivatives. The text also discusses nucleic acids and oligo- and polynucleotides. Topics include photochemical degradation of nucleic acid; kinetics of biological inactivation of nucleic acids; nucleoproteins; and reversibility of nucleic acid photolysis. The book also encompasses the inactivation of viruses, including inactivation studies with a plant virus, bacteriophages, and photochemically produced vaccines. The text also presents some problems in photobiology and some techniques in photochemistry. The text is a good source of information for readers interested in the study of proteins and nucleic acids.Based on the standards and codes from Fo
Author: Shih Yi Wang Publisher: Elsevier ISBN: 0323150039 Category : Science Languages : en Pages : 447
Book Description
Photochemistry and Photobiology of Nucleic Acids: Volume II, Biology is a collection of papers that deals with the biological effects due to stable UV induced alterations in critical cellular macromolecules, including cell death, growth delay, mutagenesis, and carcinogenesis. The papers assume that DNA is the macromolecule most relevant to cell pathology, as well as to the photochemical and photobiological properties of RNA which are essential in cellular functions. One paper investigates the UV-induced cross-linkings of proteins with nucleic acids as a possible cause of biological effects other than just in terms of the damage done to nucleic acids. Other papers discuss the mechanisms of protection against, and in the repair of damage caused by UV photons and by ionizing radiation (also chemical mutagens) in many organisms from viruses to mammalian cells. The repair processes appear to play a role in monitoring and preserving the structural integrity of DNA during physiological processes such as replication and transcription. One paper notes that in experiments on human embryonic lung fibroblasts WI-38 at very high radiation doses, radiation products of Thy in acid-soluble form appear while products from the DNA (acid-precipitable fraction) disappear. The paper suggests that the excision process is therefore selective. The collection is suitable for biochemists, microbiologists, or academicians whose works involve genetics, cancer, and cellular research.
Author: Douglas C. Neckers Publisher: John Wiley & Sons ISBN: 0470133848 Category : Science Languages : en Pages : 252
Book Description
More than a simple survey of the current literature, Advances in Photochemistry offers critical evaluations written by internationally recognized experts. These pioneering scientists offer unique and varied points of view of the existing data. Their articles are challenging as well as provocative and are intended to stimulate discussion, promote further research, and encourage new developments in the field. This series provides photochemists a forum for critical, authoritative evaluations of advances in every area of photochemistry, including organic, inorganic, and biological topics. Volume 26 continues to report recent advances with a significant, up-to-date selection of papers by internationally recognized researchers. Topics include: Photochemistry of triarylmethane dye leuconitrites. Structure and reactivity of organic intermediates as revealed by time-resolved infrared spectroscopy. Semiconductor photocatalysis for organic synthesis. Photophysical probes of DNA sequence-directed structure and dynamics
Author: Harry Morrison Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 456
Book Description
This review of the ways in which ultraviolet and visible light affect the nucleic acids includes changes caused by excitation of the nucleic acids themselves, as well as reactions caused by photoexcitation of other reagents in the presence of nucleic acids.
Author: Kendric Smith Publisher: Springer Science & Business Media ISBN: 1468425773 Category : Science Languages : en Pages : 334
Book Description
1. Biological, Photochemical, and Spectroscopic Applications of Lasers.- 2. Photochemistry of the Nucleic Acids.- 3. Ultraviolet Radiation Effects on the Human Eye.- 4. Lethal and Mutagenic Effects of Near-Ultraviolet Radiation.- 5. DNA Repair Enzymes in Mammalian Cells.
Author: Spiridoula Matsika Publisher: Springer ISBN: 9783031688065 Category : Technology & Engineering Languages : en Pages : 0
Book Description
This volume focuses on recent advancements in our current understanding of nucleic acid photochemistry and its relationship to biologically relevant phenomena. Understanding the photophysical properties of nucleic acids is an area of longstanding and active research. Over the years, the field has greatly benefitted from steady advances in spectroscopic techniques and computational methods to study molecular excited states, which have facilitated detailed studies of the behavior of nucleic acids and their components after they absorb light. Experiments performed on ultrafast time scales (femtoseconds - picoseconds) have permitted the accurate determination of excited state lifetimes, while computational studies have provided detailed microscopic information about the mechanisms involved. As our understanding of the fundamental photophysics of nucleic acids has advanced, current studies now focus on systems of higher complexity, and introduce novel optical techniques to investigate the interactions between nucleic acids and proteins. Spectroscopic studies of nucleic acids, particularly nucleic acid constructs labeled with optical probes, can yield richly detailed information important to molecular biology, biochemistry and biophysics. This book is a must-read for anyone interested in the photophysical properties of nucleic acids and their role in biologically relevant phenomena.
Author: Harry Morrison
Author: Harry Morrison
Author: A. D. McLaren
Author: Harry Morrison
Author: Shih Yi Wang![Photochemistry of Proteins and Nucleic Acids. [With Plates.]. PDF](https://books.google.com/books/content/images/frontcover/d_SC0AEACAAJ?fife=w80-h100)
Author: Arthur Douglas MACLAREN (and SHUGAR (David))
Author: Arthur Douglas McLaren
Author: Douglas C. Neckers
Author: Harry Morrison
Author: Kendric Smith
Author: Spiridoula Matsika