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Author : Joseph Reed
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (239 download)
Download or read book Complexes of Nitric Oxide: Synthesis, Structure, Reactivity written by Joseph Reed and published by . This book was released on 1974 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D.L.H. Williams
Publisher : Elsevier
ISBN 13 : 0080473601
Total Pages : 281 pages
Book Rating : 4.0/5 (84 download)
Download or read book Nitrosation Reactions and the Chemistry of Nitric Oxide written by D.L.H. Williams and published by Elsevier. This book was released on 2004-12-16 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1988, there has been much literature published on the chemistry of nitric oxide, particularly in the field of S-nitrosation and the chemistry of S-nitroso compounds. Written by a chemist for the chemistry community, this book provides an update of the chemistry of nitrosation reactions, dealing with both the synthetic and mechanistic aspects of these reactions. It also looks at the chemistry of nitric oxide in relation to the amazing biological properties of this simple diatomic molecule, which were unknown until around 1990. * Provides an update on previously published literature on nitric oxide chemistry* Contains chapters on reagents for nitrosation, nitrosation at nitrogen, aliphatic and aromatic carbon, oxygen, sulfur and metal centres* Looks at hot research topics such as synthesis, properties and reactions of s-nitrosothiols
Author : Louis J. Ignarro
Publisher : Academic Press
ISBN 13 : 0080525032
Total Pages : 1023 pages
Book Rating : 4.0/5 (85 download)
Download or read book Nitric Oxide written by Louis J. Ignarro and published by Academic Press. This book was released on 2000-09-13 with total page 1023 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitric oxide (NO) is a gas that transmits signals in an organism. Signal transmission by a gas that is produced by one cell and which penetrates through membranes and regulates the function of another cell represents an entirely new principle for signaling in biological systems. NO is a signal molecule of key importance for the cardiovascular system acting as a regulator of blood pressure and as a gatekeeper of blood flow to different organs. NO also exerts a series of other functions, such as acting a signal molecule in the nervous system and as a weapon against infections. NO is present in most living creatures and made by many different types of cells. NO research has led to new treatments for treating heart as well as lung diseases, shock, and impotence. Scientists are currently testing whether NO can be used to stop the growth of cancerous tumors, since the gas can induce programmed cell death, apoptosis. This book is the first comprehensive text on nitric oxide to cover all aspects--basic biology, chemistry, pathobiology, effects on various disease states, and therapeutic implications. Edited by Nobel Laureate Louis J. Ignarro, editor of the Academic Press journal, Nitric Oxide Authored by world experts on nitric oxide Includes an overview of basic principles of biology and chemical biology Covers principles of pathobiology, including the nervous system, cardiovascular function, pulmonary function, and immune defense
Author : Ernst van Faassen
Publisher : Elsevier
ISBN 13 : 0080489591
Total Pages : 444 pages
Book Rating : 4.0/5 (84 download)
Download or read book Radicals for Life written by Ernst van Faassen and published by Elsevier. This book was released on 2011-10-13 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radicals for Life: the Various Forms of Nitric Oxide provides an up-to-date overview of the role of nitrosocompounds and nitrosyl-iron complexes in physiology. Nitrosocompounds can be considered as stabilised forms of nitric oxide, one of the most important regulatory molecules in physiology today. Many nitrosocompounds share some of the physiological functions of nitric oxide, and may be formed inside living organisms. This is the first book to be published that is dedicated to the role of such nitrosocompounds in physiology, with particular emphasis on the nitrosocompounds that are endogenously formed in higher organisms and humans. Points of discussion include: physical and chemical properties of the compounds, the main chemical pathways in vivo, as well as the physiological effects that have been recognised to date. Each of the nineteen chapters is written by distinguished specialists in the field, well known for their original and important contributions to the subject. Also included are results from a wide range of studies in vitro, in cell cultures, animal models and human volunteers. Examples of alternative forms of nitric oxide, with special emphasis on their protective role against widespread human diseases like atherosclerosis, Alzheimer's disease, diabetes, sexual dysfunction, and renal insufficiency to stroke and ischemia are also included. First monograph to consider and provide an overview of endogenous nitrosocompounds and nitrosyl-iron complexes Extensive bibliographic references, written by specialists of human physiology Providing high scientific quality with a focus on implications for human diseases
Author : Jack Lancaster Jr.
Publisher : Elsevier
ISBN 13 : 0080537545
Total Pages : 373 pages
Book Rating : 4.0/5 (85 download)
Download or read book Nitric Oxide written by Jack Lancaster Jr. and published by Elsevier. This book was released on 1996-07-27 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique sourcebook serves as a comprehensive reference, bridging the well-established chemistry of nitric oxide and the new and exciting role of nitric oxide as an effector and signaling molecule in numerous biological systems. Nitric Oxide: Principles and Actions relates the chemical properties of the molecule to its possible effects on biological systems, under both normal physiological and pathophysiological conditions. Combining the chemistry and analysis of nitric oxide with newer studies of the relevance of the molecule gives this book a long life, making it extremely useful to researchers in a number of areas. Provides a much needed compilation of what is known about nitric oxide and its properties Enables researchers to understand the importance and use of nitric oxide in systems of study Covers an area of tremendous growth in research Provides the first collection of the roles of nitric oxide in microbial and mammalian systems and as a probe of metalloenzymes Presents the historically important role of nitric oxide in food preservation
Author : Jérôme André Lozeille
Publisher :
ISBN 13 :
Total Pages : 173 pages
Book Rating : 4.:/5 (593 download)
Download or read book Spectroscopy of Nitric Oxide Complexes written by Jérôme André Lozeille and published by . This book was released on 2002 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. R. Middleton
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (599 download)
Download or read book Reactions of Nitric Oxide with Transition Metal Alkyl Complexes written by A. R. Middleton and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Akitoshi Shiotari
Publisher : Springer
ISBN 13 : 9811045828
Total Pages : 135 pages
Book Rating : 4.8/5 (11 download)
Download or read book Reactivity of Nitric Oxide on Copper Surfaces written by Akitoshi Shiotari and published by Springer. This book was released on 2017-06-07 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides microscopic insights into chemical properties of NO on metal surfaces. NO/metal systems have been studied intensively to understand heterogeneous catalysis to detox exhaust NOx gas. The identification and componential analysis of various and mixed chemical species of NO adsorbed onto the surfaces have been significant challenges faced by conventional experimental techniques, such as vibrational spectroscopies. The author investigated "individual" NO molecules on Cu surfaces using low-temperature scanning tunneling microscopy (STM). STM not only provides information on the geometric, electronic, and vibrational properties at the single-molecule level; it is also able to manipulate molecules on surfaces to induce chemical reaction. Exploiting those techniques, the author chemically identified individual NO-related species on the surfaces and discovered new reaction processes for NO reduction, which provides microscopic insights into the catalytic mechanisms. The author also visualized wave functions of electrons in a valence orbital of NO and demonstrated that the wave functions are modified by the formation of covalent bonding or hydrogen bonding. This is, namely, "the visualization of quantum mechanics in real space," which is certainly worth reading. Furthermore, the book demonstrates that direct observation of valence orbitals helps to elucidate the reactivity of molecules adsorbed onto surfaces. This innovative approach to studying molecular properties will contribute to further development of STM and its related methods.
Author : Peng George Wang
Publisher : John Wiley & Sons
ISBN 13 : 3527603840
Total Pages : 407 pages
Book Rating : 4.5/5 (276 download)
Download or read book Nitric Oxide Donors written by Peng George Wang and published by John Wiley & Sons. This book was released on 2005-08-16 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitric oxide is a highly potent regulatory molecule with great pharmaceutical potential. This handbook fills a real gap in combining the chemistry of nitric oxide releasing substances with their practical applications in biology and drug design. It covers all classes of nitric oxide donors, from organic nitrates to nitroso compounds, guanidines and metal-NO complexes. In addition to a detailed treatment of the chemistry of NO donors, numerous examples of successful diagnostic and pharmacological applications are discussed, as well as further therapeutic targets for these substances.
Author : Donald George Van Derveer
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (239 download)
Download or read book Structural Studies of the Bonding of Nitric Oxide in Transition Metal Complexes and the Syntheses, Structure, and Dynamic Nuclear Magnetic Resonance Behavior of Some Rh(I) Complexes written by Donald George Van Derveer and published by . This book was released on 1974 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Michael P. Mingos
Publisher : Springer
ISBN 13 : 3642411606
Total Pages : 266 pages
Book Rating : 4.6/5 (424 download)
Download or read book Nitrosyl Complexes in Inorganic Chemistry, Biochemistry and Medicine II written by D. Michael P. Mingos and published by Springer. This book was released on 2014-06-19 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the purview of Structure and Bonding to the extent that the focus is on the scientific results obtained and not on specialist information concerning the techniques themselves. Issues associated with the development of bonding models and generalizations that illuminate the reactivity pathways and rates of chemical processes are also relevant. The individual volumes in the series are thematic. The goal of each volume is to give the reader, whether at a university or in industry, a comprehensive overview of an area where new insights are emerging that are of interest to a larger scientific audience. Thus each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years should be presented using selected examples to illustrate the principles discussed. A description of the physical basis of the experimental techniques that have been used to provide the primary data may also be appropriate, if it has not been covered in detail elsewhere. The coverage need not be exhaustive in data, but should rather be conceptual, concentrating on the new principles being developed that will allow the reader, who is not a specialist in the area covered, to understand the data presented. Discussion of possible future research directions in the area is welcomed. Review articles for the individual volumes are invited by the volume editors. Readership: research scientists at universities or in industry, graduate students Special offer for all customers who have a standing order to the print version of Structure and Bonding, we offer free access to the electronic volumes of the Series published in the current year via SpringerLink.
Author : George B. Richter-Addo
Publisher : Oxford University Press, USA
ISBN 13 : 9780195067934
Total Pages : 369 pages
Book Rating : 4.0/5 (679 download)
Download or read book Metal Nitrosyls written by George B. Richter-Addo and published by Oxford University Press, USA. This book was released on 1992 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers all aspects of metal-nitric oxide chemistry. Topics range from descriptions of the metal-NO bond to their chemical reactions and environmental significance. Treated in detail are coordination and organometallic nitrosyl complexes, interactions of nitric oxide with surfaces, metal nitrosyl clusters and the biosynthesis, biotransformation, and bioinorganic chemistry of nitric oxide. The book includes an examination of all known classes of reactions of metal nitrosyls. The roles of nitric and nitrous oxides in environmental chemistry are outlined in the closing chapter. This book will be of interest to students and researchers in the fields of inorganic, organometallic, and bioinorganic chemistry.
Author : Michael Schlüter
Publisher : Springer Nature
ISBN 13 : 3030723615
Total Pages : 642 pages
Book Rating : 4.0/5 (37 download)
Download or read book Reactive Bubbly Flows written by Michael Schlüter and published by Springer Nature. This book was released on 2021-07-29 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents experimental and numerical methods that have been developed during six years of targeted research within the DFG priority program SPP 1740, elucidating the interaction between hydrodynamics, mass transfer and transport as well as chemical reactions in bubbly flows. A special feature of this book is its focus on an interdisciplinary research approach with contributions from chemistry, mathematics and engineering sciences, providing enhanced or novel experimental methods, models and numerical simulations. This book provides fundamental knowledge to students about the current state of knowledge regarding transport processes in reactive bubbly flows as well as to scientists, emphasizing pressing research questions and further current demands for fundamental research. Engineers from the chemical industries will get valuable insights into relevant gas-liquid processes and benefit from recommendations concerning the design of gas-liquid reactors and laboratory experiments for studying the performance of gas-liquid reactions in their own lab.
Author : Andrew Gregory Tennyson
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (26 download)
Download or read book The Detection of Nitric Oxide and Its Reactivity with Transition Metal Thiolate Complexes written by Andrew Gregory Tennyson and published by . This book was released on 2008 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitric oxide (NO) is a molecule that is essential for life and regulates both beneficial and harmful processes. Because this gaseous radical influences many aspects of health and disease, we wish to explore the relationship between NO and physiology/pathophysiology. To this end, we seek to create tools for the fluorescent imaging of NO in vivo. We have adapted an existing small molecule-based sensor for more biologically relevant applications by including it within a polymeric film. We have also developed turn-on fluorescent sensors for NO based on conjugated polymers, which demonstrated good selectivity and sensitivity for this analyte. In addition, we have prepared a related sensor that will detect nitroxyl (HNO) but not NO. These systems demonstrate the versatility and value of the conjugated polymer scaffold for sensing applications. Many targets of the diatomic radical NO contain redox active units, such as transition metals or thiolate ligands. To gain insight into how NO might regulate biological processes by interacting with these redox active species, we have initiated a fundamental study of the reactivity of NO with transition metal thiolate model complexes. Our explorations in this field have yielded unique nickel and cobalt nitrosyl species with atypical electronic and structural parameters. These studies have suggested intermediates for the more biologically relevant iron nitrosyl complexes that have not yet been observed may exist. Furthermore, the NO chemistry of these small molecule nickel and cobalt thiolate complexes may guide future biological investigations into the regulation of nickel and cobalt metalloproteins by NO.
Author : Seyed Soheil Saeedi Saravi
Publisher : BoD – Books on Demand
ISBN 13 : 953513163X
Total Pages : 250 pages
Book Rating : 4.5/5 (351 download)
Download or read book Nitric Oxide Synthase written by Seyed Soheil Saeedi Saravi and published by BoD – Books on Demand. This book was released on 2017-05-17 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitric Oxide Synthase - Simple Enzyme-Complex Roles provides information on nitric oxide synthase, a biomolecule of key importance for the different biological systems, including central and peripheral nervous, cardiovascular, and reproductive systems. With recent links to the role of nitric oxide in the reactions that can impact cell signaling, and discoveries surrounding the complex role of nitric oxide synthase that have increased research attention across the fields of cell and molecular biology, physiology, pharmacology, toxicology, neuroscience, cardiology, urology, and endocrinology, this book tries to provide a comprehensive overview of biology/pathobiology of nitric oxide synthases and a perspective from possible therapeutic indication of the enzyme inhibitors.
Author : Amedea Seabra
Publisher : Academic Press
ISBN 13 : 0128134593
Total Pages : 367 pages
Book Rating : 4.1/5 (281 download)
Download or read book Nitric Oxide Donors written by Amedea Seabra and published by Academic Press. This book was released on 2017-03-17 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitric Oxide Donors: Biomedical Applications and Perspectives presents the current state of art, challenges and innovations in the design of therapeutics nitric oxide donors with great impact in several aspects of human physiology and pathophysiology. Although considerable innovative progress has been achieved using Nitric Oxide donors in biomedical applications, certain drawbacks still need to be overcome to successfully translate these research innovations into clinical applications. This book encompasses several topics on nitric oxide such as its sources and biological properties; its performance in the cardiovascular and neurologic systems, in the human skin and its application in the treatment of neglected diseases, neurodegenerative disorders, and cancer. Additionally, it covers its role in inflammation and immunity, penile erection function, photodynamic therapy, antimicrobial activities. It also discusses the future of nitric oxide donors in combination with other therapeutic drugs, in implantable sensors, and nitric oxide releasing hydrogels and medical devices for topical applications. The book is a valuable source for researchers on different areas of biomedical field who are interested in the improvements that these molecules can make in the treatment of several conditions. Provides background information about biology and chemistry of nitric oxide Discusses the state-of-the-art in the design of nitric oxide releasing nanomaterials for biomedical applications Covers the usage of nitric oxide donors in the treatment of several conditions, such as cancer, human skin, cardiovascular system, and immunity Discusses the future of nitric oxide donors and their FDA approval
Author : Jennifer Hess
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (812 download)
Download or read book Bioinspired Synthesis and Reactivity Studies of Nitric Oxide Iron Complexes written by Jennifer Hess and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The significant role that nitric oxide plays in human physiology is linked to the ability of NO to bind to iron forming mono-nitrosyl iron complexes. Protein-bound and low-molecular-weight dinitrosyl iron complexes (DNICs) are known to form in excess NO. Studies of such biological DNICs have relied on their paramagnetism and characteristic EPR signal of g value of 2.03. It has been suggested that DNICs act in vivo as NO storage (when protein-bound) and transfer agents (when released by, for example, free cysteine). Biological DNICs, mainly resulting from iron-sulfur cluster degradation, are difficult to extract and isolate, thereby preventing their full characterization. Thus, development of synthetic DNICs is a promising approach to model and better understand the formation and function of biological DNICs, the scope of donor ligands that might coexist with Fe(NO)2 units, the redox levels of bio-DNICs, and establish other spectroscopic techniques appropriate for characterization. A series of N-heterocyclic carbene (NHC) and imidazole (Imid) complexes has been characterized as mimics of histidine-containing DNICs. The pseudo-tetrahedral L2Fe(NO)2 complexes have NO stretching frequencies and redox potentials that suggest the NHCs are slightly better donors than Imids, however the two types of ligands have similar steric properties. Both the EPR-active, {Fe(NO)2}9 and the EPR-silent, {Fe(NO)2}10 states can be accessed and stabilized by the NHC. Nitric oxide transfer studies have shown that only the {Fe(NO)2}9 complexes are capable of transferring NO to a suitable NO trapping agent. Deprotonation of the distal nitrogen functionality in the imidazolate ligands of [(Imidazole)2Fe(NO)2]- leads to aggregation forming molecular squares of {Fe(NO)2}9 units bridged by the imidazolates. These interesting tetrameric complexes are examined by X-ray diffraction, EPR, and Mössbauer studies. The paramagnetic tetrameric complexes have multiple redox events observed by cyclic voltammetry. Mössbauer spectral data of the tetrameric complexes are compared with Mössbauer data obtained for a series of NHC-containing DNICs. Iron and cobalt-containing mononitrosyl N2S2 model complexes of the nitrile hydratase enzyme active site demonstrate sulfur-based reactivity resulting in the formation of polymetallic complexes. In all cases, shifts in the nitrosyl stretching frequencies demonstrate substantial transfer of electron density from the (NO)M(N2S2) moiety to the metal-acceptor site.
