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Author : Geneva Ruth Peterson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (89 download)
Download or read book Classical and Expanded Porphyrin Isomers written by Geneva Ruth Peterson and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J.L. Sessler
Publisher : Elsevier
ISBN 13 : 0080535232
Total Pages : 533 pages
Book Rating : 4.0/5 (85 download)
Download or read book Expanded, Contracted & Isomeric Porphyrins written by J.L. Sessler and published by Elsevier. This book was released on 1997-08-21 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: The porphyrins are a class of naturally-occurring macrocycles and are ubiquitous in our world. As such, they have been called the Pigments of Life. This auspicious designation reflects their importance in numerous biological functions. Indeed, life as we understand it relies on the full range of biological processes that are either performed by or catalyzed by porphyrin-containing proteins. Chlorophyll-containing photosynthetic reaction centers in plants, for instance, convert light energy into chemical energy while producing oxygen along the way. It is this oxygen, evolved from photosynthesis, that is transported, stored, and reduced by heme-containing proteins in many organisms, including mammals. Not surprisingly, therefore, these molecules remain of fundamental interest to chemists and biochemists. Indeed, they continue to be intensely investigated by researchers world-wide. Inspired by the importance of the porphyrins, a new research direction has emerged in recent years that is devoted to the preparation and study of non-porphyrin polypyrrole macrocycles. Here, the principal objectives have been to generate completely synthetic systems that bear some structural resemblance to naturally-occurring porphyrin derivatives while being quite different in their specific chemical makeup. Within this context, three different research directions have evolved, namely those involving the syntheses of contracted, isomeric, and expanded porphyrins, respectively. It is the chemistry of these systems that is the subject of this book. Because of the newness of the field, the emphasis of this book will be on synthesis and characterization (all work on porphyrin isomers and much of that associated with expanded porphyrins has only appeared in the last 10 years). One chapter on applications has, however, been included. Also, in the context of the preparative portions of the text, some efforts have been made to explain why various porphyrin analogue targets are of interest.
Author : Jonathan L. Sessler
Publisher : Elsevier
ISBN 13 : 9780080420936
Total Pages : 546 pages
Book Rating : 4.4/5 (29 download)
Download or read book Expanded, Contracted & Isomeric Porphyrins written by Jonathan L. Sessler and published by Elsevier. This book was released on 1997 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paperback. The porphyrins are a class of naturally-occurring macrocycles and are ubiquitous in our world. As such, they have been called the Pigments of Life. This auspicious designation reflects their importance in numerous biological functions. Indeed, life as we understand it relies on the full range of biological processes that are either performed by or catalyzed by porphyrin-containing proteins. Chlorophyll-containing photosynthetic reaction centers in plants, for instance, convert light energy into chemical energy while producing oxygen along the way. It is this oxygen, evolved from photosynthesis, that is transported, stored, and reduced by heme-containing proteins in many organisms, including mammals. Not surprisingly, therefore, these molecules remain of fundamental interest to chemists and biochemists. Indeed, they continue to be intensely investigated by researchers world-wide.Inspired by the importance of the porphyrins, a new research di
Author : M. P. Dobhal
Publisher :
ISBN 13 : 9783662472248
Total Pages : 522 pages
Book Rating : 4.4/5 (722 download)
Download or read book Numerical Data and Functional Relationships in Science and Technology written by M. P. Dobhal and published by . This book was released on 2015 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. P. Dobhal
Publisher :
ISBN 13 : 9783642416057
Total Pages : pages
Book Rating : 4.4/5 (16 download)
Download or read book Porphyrins written by M. P. Dobhal and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jonathan L. Sessler
Publisher : Pergamon Press
ISBN 13 : 9780080420929
Total Pages : 520 pages
Book Rating : 4.4/5 (29 download)
Download or read book Expanded, Contracted & Isomeric Porphyrins written by Jonathan L. Sessler and published by Pergamon Press. This book was released on 1997 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter headings: Introduction. Contracted Porphyrins. Isomeric Porphyrins. Expanded Porphyrins Containing Four Pyrroles. Contracted Expanded Porphyrins: Sapphyrins and Smaragdyrins. Other Carbon-bridged Pentapyrrolic Systems. Carbon-linked Hexapyrrolic Systems and Heteroatom Analogues. Higher Order Systems. Nitrogen-Bridged Expanded Porphyrins. ApplicationsIntroduction -- Contracted porphyrins -- Isomeric porphyrins -- Expanded porphyrins containing four pyrroles -- Contracted expanded porphyrins: sapphyrins and smaragdyrins -- Other carbon-bridged pentapyrrolic systems -- Carbon-linked hexapyrrolic systems and heteroatom analogs -- Higher order systems -- Nitrogen-bridged expanded porphyrins -- Applications -- Index.
Author : M.P. Dobhal
Publisher : Springer
ISBN 13 : 9783642416040
Total Pages : 0 pages
Book Rating : 4.4/5 (16 download)
Download or read book Porphyrins - Spectral Data of Porphyrin Isomers and Expanded Porphyrins written by M.P. Dobhal and published by Springer. This book was released on 2015-10-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in understanding a wide variety of biological processes, including oxygen binding, electron transfer, catalysis, and the initial photochemical step in photosynthesis. The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and expanded porphyrins, their precursors, catabolic derivatives, and related systems electronically.
Author : Penelope J. Brothers
Publisher : John Wiley & Sons
ISBN 13 : 1119129281
Total Pages : 887 pages
Book Rating : 4.1/5 (191 download)
Download or read book Fundamentals of Porphyrin Chemistry written by Penelope J. Brothers and published by John Wiley & Sons. This book was released on 2022-06-20 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: FUNDAMENTALS OF PORPHYRIN CHEMISTRY An indispensable and concise overview of the chemistry of porphyrins and related molecules In Fundamentals of Porphyrin Chemistry: A 21st Century Approach, a team of distinguished researchers delivers a compact and accessible introduction to the broad field of porphyrin chemistry. It discusses the basics of porphyrin synthesis and structure, as well as that of related molecules, and the current and future roles that porphyrins play in chemical transformations, materials design and synthesis, energy capture and transduction, human health, and the environment. This edited volume is a self-contained tutorial on concepts of critical importance to porphyrin chemistry and serves as the foundation for discussions about the applications of porphyrin-related compounds found in the second volume. This book contains: A thorough introduction to porphyrins, including their structure, nomenclature, naturally occurring porphyrins, synthetic porphyrins, and common families of porphyrin-related compounds Comprehensive explorations of chemical porphyrin synthesis, including how to synthesize porphyrins from simple, symmetric, and advanced ABCD-substituted porphyrins Practical discussions of the physical characteristics of porphyrins, including their structural features, electronic structure, spectroscopy, magnetism, electrochemistry, and electron transfer processes Perfect for experienced academic researchers in the field of porphyrin chemistry seeking a quick reference, Fundamentals of Porphyrin Chemistry: A 21st Century Approach is also an indispensable resource for researchers new to the field who need an overview directing them to literature in more focused areas.
Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 9780123932006
Total Pages : 456 pages
Book Rating : 4.9/5 (32 download)
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Academic Press. This book was released on 1999-10-29 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists in such fields as mathematics, physics, chemistry, biochemistry, biology, and medicine are currently involved in investigations of porphyrins and their numerous analogues and derivatives. Porphyrins are being used as platforms for the study of theoretical principles, as catalysts, as drugs, as electronic devices, and as spectroscopic probes in biology and medicine. The need for an up-to-date and authoritative treatise on the porphyrin system has met with universal acclaim amongst scientists and investigators. The Porphyrin Handbook represents a timely publication dealing with the recent chemistry, physics, biology, and medicine of porphyrins and related macrocycles. This publication will be a major reference source in this field for the new millennium. Editors are world-renowned experts in their particular fields of physical chemistry, bio-organic chemistry, and organometallic chemistry Consists of several thousand pages of articles written by internationally recognized experts Biological relevance of porphyrins is linked to their chemical, physical, and structural features Clear, concise, and uniform presentation with many hundreds of figures, tables and structural formulae Of interest to theorists, physicists, chemists, biochemists, biologists, and medical scientists
Author : Eric Allen Brucker
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (358 download)
Download or read book Isomeric and Expanded Porphyrins written by Eric Allen Brucker and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.W. Gribble
Publisher : Elsevier
ISBN 13 : 0080539920
Total Pages : 371 pages
Book Rating : 4.0/5 (85 download)
Download or read book Progress in Heterocyclic Chemistry written by G.W. Gribble and published by Elsevier. This book was released on 1998-10-23 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Heterocyclic Chemistry (PHC) is an annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC). The volumes in the series contain both highlights of the previous year's literature on heterocyclic chemistry and articles on new developing topics of interest to heterocyclic chemists. The highlight chapters in Volume 10 are all written by leading researchers in their field and these chapters constitute a systematic survey of the important original material reported in the literature on heterocyclic chemistry in 1997. Additional articles in this volume also review "The Synthesis of Chlorins, Bacteriochlorins, Isobacteriochlorins" and "Higher Reduced Porphyrins and Heterocyclic ortho-Quinodimethanes". As with previous volumes in the series, Volume 10 will enable academic and industrial chemistry and advanced students to keep abreast of developments in heterocyclic chemistry in an effortless way.
Author : Roberto Paolesse
Publisher : Springer
ISBN 13 : 3642385338
Total Pages : 301 pages
Book Rating : 4.6/5 (423 download)
Download or read book Synthesis and Modifications of Porphyrinoids written by Roberto Paolesse and published by Springer. This book was released on 2014-07-08 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The McMurry Reaction in Porphyrinoid Chemistry, by Kevin M. Smith Meso-tetraarylporphyrins: synthetic strategies and reactivity profiles based on nitro/amino substituents, by Maria da Graça Neves Functionalization of corroles, by José Cavaleiro Degradation pathways for porphyrinoids, by Jacek Wojaczynski Synthetic routes to porphyrinoids, by Sara Nardis Recent developments of non covalent porphyrin assemblies, by Donato Monti
Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 9780123932006
Total Pages : 392 pages
Book Rating : 4.9/5 (32 download)
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Academic Press. This book was released on 1999-10-29 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists in such fields as mathematics, physics, chemistry, biochemistry, biology, and medicine are currently involved in investigations of porphyrins and their numerous analogues and derivatives. Porphyrins are being used as platforms for the study of theoretical principles, as catalysts, as drugs, as electronic devices, and as spectroscopic probes in biology and medicine. The need for an up-to-date and authoritative treatise on the porphyrin system has met with universal acclaim amongst scientists and investigators. The Porphyrin Handbook represents a timely publication dealing with the recent chemistry, physics, biology, and medicine of porphyrins and related macrocycles. This publication will be a major reference source in this field for the new millennium. Editors are world-renowned experts in their particular fields of physical chemistry, bio-organic chemistry, and organometallic chemistry Consists of several thousand pages of articles written by internationally recognized experts Biological relevance of porphyrins is linked to their chemical, physical, and structural features Clear, concise, and uniform presentation with many hundreds of figures, tables and structural formulae Of interest to theorists, physicists, chemists, biochemists, biologists, and medical scientists
Author : Karl Kadish
Publisher : Elsevier
ISBN 13 : 9780123932297
Total Pages : 238 pages
Book Rating : 4.9/5 (322 download)
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Elsevier. This book was released on 2000 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrin Handbook, Volume 19: Applications of Phthalocyanines provides information pertinent to every aspect of the chemistry, synthesis, spectroscopy, and structure of phthalocyanines. This book examines the biology and medical implications of porphyrin systems. Organized into five chapters, this volume begins with an overview of the basic photobiology of phthalocyanines, their structure-activity relationships, mechanisms of action in a variety of biological systems, and their potential applications for various medical purposes. This text then examines the type of organization of the molecules in the solid state and the intensity of the intermolecular interactions. Other chapters consider the applications of phthalocyanines as decorative and functional materials, with emphasis on properties and structures of phthalocyanines with industrial relevance. This book discusses as well the enzyme-like catalytic functions of metal complexes derivatives and their practical applications as odor-removing systems and bacterial systems based on their effective catalytic activities. This book is a valuable resource for research scientists, engineers, and clinicians.
Author :
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.F/5 ( download)
Download or read book The Porphyrin Handbook: Medical aspects of porphyrins written by and published by . This book was released on 2000 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Energy Research and Development Administration
Publisher :
ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.3/5 (91 download)
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 9780123932020
Total Pages : 456 pages
Book Rating : 4.9/5 (32 download)
Download or read book The Porphyrin Handbook, Volume 2 written by Karl Kadish and published by Academic Press. This book was released on 1999-10-15 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists in such fields as mathematics, physics, chemistry, biochemistry, biology, and medicine are currently involved in investigations of porphyrins and their numerous analogues and derivatives. Porphyrins are being used as platforms for the study of theoretical principles, as catalysts, as drugs, as electronic devices, and as spectroscopic probes in biology and medicine. The need for an up-to-date and authoritative treatise on the porphyrin system has met with universal acclaim amongst scientists and investigators.
