Isomeric And Expanded Porphyrins

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Expanded, Contracted & Isomeric Porphyrins

Author : Jonathan L. Sessler
Publisher : Elsevier
ISBN 13 : 9780080420936
Total Pages : 546 pages
Book Rating : 4.4/5 (29 download)

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Book Synopsis Expanded, Contracted & Isomeric Porphyrins by : Jonathan L. Sessler

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

Expanded, Contracted & Isomeric Porphyrins

Author : J.L. Sessler
Publisher : Elsevier
ISBN 13 : 0080535232
Total Pages : 533 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Expanded, Contracted & Isomeric Porphyrins by : J.L. Sessler

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.

Fundamentals of Porphyrin Chemistry

Author : Penelope J. Brothers
Publisher : John Wiley & Sons
ISBN 13 : 1119129311
Total Pages : 887 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Fundamentals of Porphyrin Chemistry by : Penelope J. Brothers

Download or read book Fundamentals of Porphyrin Chemistry written by Penelope J. Brothers and published by John Wiley & Sons. This book was released on 2022-06-15 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.

Progress in Heterocyclic Chemistry

Author : G.W. Gribble
Publisher : Elsevier
ISBN 13 : 0080539920
Total Pages : 371 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Progress in Heterocyclic Chemistry by : G.W. Gribble

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.

The Porphyrin Handbook, Volume 2

Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 9780123932020
Total Pages : 456 pages
Book Rating : 4.9/5 (32 download)

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Book Synopsis The Porphyrin Handbook, Volume 2 by : Karl Kadish

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.

Advances in Heterocyclic Chemistry

Author :
Publisher : Academic Press
ISBN 13 : 0128028742
Total Pages : 387 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Advances in Heterocyclic Chemistry by :

Download or read book Advances in Heterocyclic Chemistry written by and published by Academic Press. This book was released on 2015-08-12 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heterocyclic Chemistry is the definitive series in the field—one of great importance to organic chemists, polymer chemists, and many biological scientists. Because biology and organic chemistry increasingly intersect, the associated nomenclature also is being used more frequently in explanations. Written by established authorities in the field from around the world, this comprehensive review combines descriptive synthetic chemistry and mechanistic insight to yield an understanding of how chemistry drives the preparation and useful properties of heterocyclic compounds. - Considered the definitive serial in the field of heterocyclic chemistry - Serves as the go-to reference for organic chemists, polymer chemists, and many biological scientists - Provides the latest comprehensive reviews written by established authorities in the field - Combines descriptive synthetic chemistry and mechanistic insight to enhance understanding of how chemistry drives the preparation and useful properties of heterocyclic compounds

Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 21-25)

Download Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 21-25) PDF Online Free

Author : Roger Guilard
Publisher : World Scientific
ISBN 13 : 981439761X
Total Pages : 2068 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 21-25) by : Roger Guilard

Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 21-25) written by Roger Guilard and published by World Scientific. This book was released on 2012-06-25 with total page 2068 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fifth set of Handbook of Porphyrin Science.Porphyrins, phthalocyanines and their numerous analogues and derivatives are materials of tremendous importance in chemistry, materials science, physics, biology and medicine. They are the red color in blood (heme) and the green in leaves (chlorophyll); they are also excellent ligands that can coordinate with almost every metal in the Periodic Table. Grounded in natural systems, porphyrins are incredibly versatile and can be modified in many ways; each new modification yields derivatives, demonstrating new chemistry, physics and biology, with a vast array of medicinal and technical applications.As porphyrins are currently employed as platforms for study of theoretical principles and applications in a wide variety of fields, the Handbook of Porphyrin Science represents a timely ongoing series dealing in detail with the synthesis, chemistry, physicochemical and medical properties and applications of polypyrrole macrocycles. Professors Karl Kadish, Kevin Smith and Roger Guilard are internationally recognized experts in the research field of porphyrins, each having his own separate area of expertise in the field. Between them, they have published over 1500 peer-reviewed papers and edited more than three dozen books on diverse topics of porphyrins and phthalocyanines. In assembling the new volumes of this unique handbook, they have selected and attracted the very best scientists in each sub-discipline as contributing authors.This handbook will prove to be a modern authoritative treatise on the subject as it is a collection of up-to-date works by world-renowned experts in the field. Complete with hundreds of figures, tables and structural formulas, and thousands of literature citations, all researchers and graduate students in this field will find the Handbook of Porphyrin Science an essential, major reference source for many years to come.

Progress in Heterocyclic Chemistry

Author : Gordon Gribble
Publisher : Elsevier
ISBN 13 : 0081027893
Total Pages : 620 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Progress in Heterocyclic Chemistry by : Gordon Gribble

Download or read book Progress in Heterocyclic Chemistry written by Gordon Gribble and published by Elsevier. This book was released on 2018-10-31 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Heterocyclic Chemistry (PHC), Volume 30, the latest in this annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC), contains both highlights of the previous year's literature on heterocyclic chemistry and articles on new and developing topics of interest. Chapters in this updated volume are all written by leading researchers in their field, providing a systematic survey of the important, original material reported in literature in 2017. As with previous volumes in the series, this update will enable academics, industrial chemists and advanced students to keep abreast of developments in heterocyclic chemistry in a convenient resource. - Recognized as the premiere review of heterocyclic chemistry - Includes contributions from leading researchers in the field - Provides a systematic survey of the important 2016 heterocyclic chemistry literature - Presents articles on new and developing topics of interest to heterocyclic chemists

Synthesis and Modifications of Porphyrinoids

Author : Roberto Paolesse
Publisher : Springer
ISBN 13 : 3642385338
Total Pages : 301 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Synthesis and Modifications of Porphyrinoids by : Roberto Paolesse

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

The Porphyrin Handbook, Volume 5

Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 9780123932051
Total Pages : 392 pages
Book Rating : 4.9/5 (32 download)

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Book Synopsis The Porphyrin Handbook, Volume 5 by : Karl Kadish

Download or read book The Porphyrin Handbook, Volume 5 written by Karl Kadish and published by Academic Press. This book was released on 1999-10-15 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.

Light-Active Functional Organic Materials

Author : Hiroko Yamada
Publisher : CRC Press
ISBN 13 : 0429827997
Total Pages : 237 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Light-Active Functional Organic Materials by : Hiroko Yamada

Download or read book Light-Active Functional Organic Materials written by Hiroko Yamada and published by CRC Press. This book was released on 2019-05-22 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inspired by naturally occurring light-active molecular systems such as photosynthesis, scientists have long devoted their efforts to understanding how light and molecules interact. Based on a raft of knowledge on light absorption, energy migration and electron transfer, fluorescence and phosphorescence, and various photochemical reactions, light can now be utilized for energy conversion, information storage, medical applications, and development of next-generation photofunctional materials that cannot be obtained via conventional organic synthesis. This book overviews some of the cutting-edge p-conjugated molecular and polymer materials for organic photovoltaics, artificial photosynthesis, and organic light-emitting devices. It gives insights into the interactions between light and molecules and discusses sophisticated molecular designs, self-assembly and self-organization strategies, and state-of-the-art unconventional analytical methods.

Supramolecular Chemistry

Author :
Publisher : Academic Press
ISBN 13 : 0128151102
Total Pages : 454 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Supramolecular Chemistry by :

Download or read book Supramolecular Chemistry written by and published by Academic Press. This book was released on 2018-02-13 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supramolecular Chemistry, Volume 71, the latest release in the Advances in Inorganic Chemistry series presents timely and informative summaries on the current progress in a variety of subject areas within inorganic chemistry, ranging from bio-inorganic to solid state studies. This acclaimed serial features reviews written by experts in the field, serving as an indispensable reference to advanced researchers. In this volume, concise, authoritative reviews provide an up-to-date resource material for new investigators and established research personnel. Included references enable readers to pursue detail and development in each field. In addition, research chemists in other fields can use this serial to acquaint themselves with the latest experimental methods, techniques and computational applications within the field of inorganic reaction mechanisms. - Features comprehensive reviews on the latest developments in supramolecular (complex) chemistry - Includes contributions from leading experts in the field of supermolecules and related materials - Serves as an indispensable reference to advanced researchers in supramolecular chemistry

Introduction to Fluorescence Sensing

Author : Alexander P. Demchenko
Publisher : Springer Nature
ISBN 13 : 3031190890
Total Pages : 772 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Introduction to Fluorescence Sensing by : Alexander P. Demchenko

Download or read book Introduction to Fluorescence Sensing written by Alexander P. Demchenko and published by Springer Nature. This book was released on 2023-02-15 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorescence is the most popular technique in chemical and biological sensing because of its ultimate sensitivity, high temporal and spatial resolution and versatility that enables imaging within the living cells. It develops rapidly in the directions of constructing new molecular recognition units, new fluorescence reporters and in improving sensitivity of response up to detection of single molecules. Its application areas range from control of industrial processes to environment monitoring and clinical diagnostics. This book provides systematic knowledge of basic principles in design of fluorescence sensing and imaging techniques together with critical analysis of recent developments. Being a guide for students and young researchers, it also addresses professionals involved in active basic and applied research. Making a strong link between education, research and product development, this book discusses prospects for future progress.

Expanded, Contracted & Isomeric Porphyrins

Author : Jonathan L. Sessler
Publisher : Pergamon Press
ISBN 13 : 9780080420929
Total Pages : 520 pages
Book Rating : 4.4/5 (29 download)

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Book Synopsis Expanded, Contracted & Isomeric Porphyrins by : Jonathan L. Sessler

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.

Advances in Heterocyclic Chemistry

Author : Alan R. Katritzky
Publisher : Academic Press
ISBN 13 : 0123965314
Total Pages : 258 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Advances in Heterocyclic Chemistry by : Alan R. Katritzky

Download or read book Advances in Heterocyclic Chemistry written by Alan R. Katritzky and published by Academic Press. This book was released on 2012-06-22 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties. Provides up-to-date material on a fast-growing and highly topical subject area Contains the latest research covering a wide variety of heterocyclic topics Written by leading authorities and designed as a handbook for students and industry and academic researchers

Diradicaloids

Author : Jishan Wu
Publisher : CRC Press
ISBN 13 : 1000565254
Total Pages : 638 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Diradicaloids by : Jishan Wu

Download or read book Diradicaloids written by Jishan Wu and published by CRC Press. This book was released on 2022-04-01 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: π-Conjugated molecules with an even number of π-electrons usually have a closed-shell ground state. However, recent studies have demonstrated that a certain type of molecules could show open-shell singlet ground state and display diradical-like (diradicaloid) behavior. Their electronic structure can be understood in terms of the “diradical character” and “aromaticity” concepts. They display very different electronic properties from traditional closed-shell π-conjugated molecules and could be used as next-generation molecular materials. This book provides a comprehensive review on the chemistry, physics, and material applications of open-shell singlet diradicaloids. Particularly, it elaborates the fundamental structure–diradical character–electronic property relationships both theoretically and experimentally. The book has been written by leading scientists in the field from Japan, Germany, Spain, Italy, China, and Singapore.

Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 31-35)

Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9814518824
Total Pages : 2301 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 31-35) by : Karl M Kadish

Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 31-35) written by Karl M Kadish and published by World Scientific. This book was released on 2014-06-06 with total page 2301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the seventh set of Handbook of Porphyrin Science.Porphyrins, phthalocyanines and their numerous analogue and derivatives are materials of tremendous importance in chemistry, materials science, physics, biology and medicine. They are the red color in blood (heme) and the green in leaves (chlorophyll); they are also excellent ligands that can coordinate with almost every metal in the Periodic Table. Grounded in natural systems, porphyrins are incredibly versatile and can be modified in many ways; each new modification yields derivatives, demonstrating new chemistry, physics and biology, with a vast array of medicinal and technical applications.As porphyrins are currently employed as platforms for study of theoretical principles and applications in a wide variety of fields, the Handbook of Porphyrin Science represents a timely ongoing series dealing in detail with the synthesis, chemistry, physicochemical and medical properties and applications of polypyrrole macrocycles. Professors Karl Kadish, Kevin Smith and Roger Guilard are internationally recognized experts in the research field of porphyrins, each having his own separate area of expertise in the field. Between them, they have published over 1500 peer-reviewed papers and edited more than three dozen books on diverse topics of porphyrins and phthalocyanines. In assembling the new volumes of this unique handbook, they have selected and attracted the very best scientists in each sub-discipline as contributing authors.This handbook will prove to be a modern authoritative treatise on the subject as it is a collection of up-to-date works by world-renowned experts in the field. Complete with hundreds of figures, tables and structural formulas, and thousands of literature citations, all researchers and graduate students in this field will find the Handbook of Porphyrin Science an essential, major reference source for many years to come.