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Author : Ankona Datta
Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.:/5 (846 download)
Download or read book Chiral Water-soluble Pyridyl Porphyrins written by Ankona Datta and published by . This book was released on 2006 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephanie Lynn Thorpe
Publisher :
ISBN 13 :
Total Pages : 115 pages
Book Rating : 4.:/5 (878 download)
Download or read book Supramolecular Chirality of Charged Water-soluble Porphyrins on Polyglutamate written by Stephanie Lynn Thorpe and published by . This book was released on 2013 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aggregation of three charged water soluble porphyrins, meso-Tetra(4-sulfonatophenyl)porphine (TPPS), meso-trans-di(N-methyl-4-pyridyl)diphenyl porphine (trans DmPyDPP) and meso-cis-di(N-methyl-4-pyridyl)diphenyl porphine (cis DmPyDPP) on Poly-L-Glutamate (poly-L-Glu) and Poly-D-Glutamate (poly-D-Glu) was studied. Then, the self-assembling supramolecular structures of two pairs of oppositely charged porphyrins were investigated in the presence of the chiral templates. These pairs include TPPS and trans DmPyDPP as well as TPPS and cis DmPyDPP. The structures were characterized using UV-Vis and circular dichroism spectroscopies. The presence of a chiral template during the aggregation of TPPS and trans DmPyDPP or TPPS and cis DmPyDPP should induce chirality on the hetero-aggregate, making it detectable by circular dichroism spectroscopy. The induced chirality of these supramolecular structures was found to depend upon the order of addition, the pH of the solution, the ionic strength and the chirality of the chiral template. The TPPS was able to aggregate with the templates in two different forms- the "wrapping type" and the "pending type". The trans DmPyDPP was found to aggregate with both the random coil structures of poly-L-Glu and poly-D-Glu at pH 7 and the a-helix structure of the templates at lower pHs. The cis DmPyDPP was also able to aggregate with the random coil poly-L-Glu at pH 7.0; however, the porphryin did not aggregate with the a-helix structure of the poly-L-Glu or with either structure of the poly-D-Glu. In a system with both TPPS and trans DmPyDPP, the positively charged porphyrin is able to bridge two adjacent finger-like TPPS J-aggregates due to the position of the positive charges on opposite sides of the molecule when TPPS was added first. This geometry allows the trans DmPyDPP to reorganize dynamically as the polymer changes conformation due to a change in pH. This makes trans DmPyDPP a promising candidate for a biosensor for random coil structures. The order of addition greatly affects the structure of the aggregates forming a "pending type" aggregate when TPPS is added first and a "wrapping type" aggregate when trans DmPyDPP is added first. When cis DmPyDPP is used as the positively charged porphyrin instead of trans DmPyDPP, it is unsuitable for bridging the finger-like TPPS J-aggregates formed when TPPS is added first. It may pull TPPS out of the J-aggregate, disrupting the aggregate structure. It is also possible that the cis DmPyDPP is able to partially intercalate in the J-aggregate structure. The "pending type" aggregate is seen when TPPS is added first just as with the trans DmPyDPP system; however, the complexity of the system when cis DmPyDPP is added first requires further investigation before the formation of a "wrapping type" aggregate can be confirmed or denied.
Author : Suzanne M. Moeller Quintavalla
Publisher :
ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.:/5 (552 download)
Download or read book Synthesis, Characterization, and Applications of Novel Water-soluble Pyridyl Porphyrins written by Suzanne M. Moeller Quintavalla and published by . This book was released on 2004 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 981120182X
Total Pages : 313 pages
Book Rating : 4.8/5 (112 download)
Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine - Volume 45: Phthalocyanine Synthesis And Computational Design Of Functional Tetrapyrroles written by Karl M Kadish and published by World Scientific. This book was released on 2019-03-15 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 45 in the highly successful series Handbook of Porphyrin Science presents three very informative chapters of significant topical interest to researchers in the broad field of porphyrin science. The first chapter (Chapter 215) systematically describes in great detail the many synthetic methods utilized for the preparation of both metal-free and metallo-phthalocyanines. In the second chapter (Chapter 216), new developments in the synthesis, structure, and circular dichroism of chiral porphyrin systems are discussed in depth. The third and final chapter in this volume (Chapter 217) describes up-to-date advances in the use of computational methodology for the design and synthesis of functionally useful tetrapyrroles such as phthalocyanines, porphyrins and 9. The volume concludes with a useful comprehensive index.The overall emphasis of Volume 45 of the Handbook of Porphyrin Science series, centers on synthetic methodology and processes, with a diversion in Chapter 217 to include predictive computational methodology, and in Chapter 216 to address the importance of chirality in tetrapyrrole systems. All three chapters will be of interest to researchers in the field and should provide powerful tools for anyone involved in the chemistry of phthalocyanines, porphyrins and related systems.
Author : Roger Guilard
Publisher : World Scientific
ISBN 13 : 981439761X
Total Pages : 2068 pages
Book Rating : 4.8/5 (143 download)
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.
Author : Jyoti Rani Tibrewala
Publisher :
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.:/5 (647 download)
Download or read book New Water Soluble Pyridyl Porphyrins for Use as Peroxynitrite Decomposition Catalysts and Heme Model Compounds written by Jyoti Rani Tibrewala and published by . This book was released on 2010 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl Kadish
Publisher : Elsevier
ISBN 13 : 9780123932013
Total Pages : 438 pages
Book Rating : 4.9/5 (32 download)
Download or read book The Porphyrin Handbook, Volume 1 written by Karl Kadish and published by Elsevier. This book was released on 2000 with total page 438 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.
Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9813143541
Total Pages : 1590 pages
Book Rating : 4.8/5 (131 download)
Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 41-44) written by Karl M Kadish and published by World Scientific. This book was released on 2016-07-01 with total page 1590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Porphyrins, phthalocyanines and their numerous analogs and derivatives are materials of tremendous importance in chemistry, materials science, physics, biology and medicine. They comprise 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.Because 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. It is noteworthy that every year, new applications for tetrapyrrole ligands are developed and exploited.Professors Karl Kadish, Kevin Smith and Roger Guilard are internationally recognized experts in the research field of porphyrinoids, each having his own separate but complementary area of expertise in the field. Between them, they have published over 1750 peer-reviewed papers and jointly edited more than 55 books on diverse topics related to porphyrins and phthalocyanines. In assembling the set of new volumes of this unique handbook, they have selected and attracted the very best scientists in each sub-discipline as contributing authors.The Handbook of Porphyrin Science will prove to be a modern authoritative treatise on the subject as it continues as 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 it to be an essential, major reference source now, and for many years to come.
Author : Timothy Peter Georg Sutter
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (291 download)
Download or read book Solution Chemistry of Water Soluble Porphyrins and Chlorins written by Timothy Peter Georg Sutter and published by . This book was released on 1992 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9814462241
Total Pages : 2271 pages
Book Rating : 4.8/5 (144 download)
Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 16-20) written by Karl M Kadish and published by World Scientific. This book was released on 2012-06-08 with total page 2271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth 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.
Author : Timothy La
Publisher :
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.:/5 (395 download)
Download or read book Preparation, Characterization, and Chemistry of the Fluorinated Water-soluble Porphyrins written by Timothy La and published by . This book was released on 1996 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacek Mlynarski
Publisher : John Wiley & Sons
ISBN 13 : 3527802134
Total Pages : 399 pages
Book Rating : 4.5/5 (278 download)
Download or read book Chiral Lewis Acids in Organic Synthesis written by Jacek Mlynarski and published by John Wiley & Sons. This book was released on 2017-06-26 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete overview covering the application of metal-based chiral Lewis acids from all parts of the periodic table, the Author emphasizes the most recent contributions to the field as well as prominent direction of development. The book discusses the design of chiral complexes as well as a wide spectrum of reactions promoted by various chiral Lewis acids, including water-compatible acids as well as the most important applications in the chemical and pharmaceutical industries. A must-have for catalytic and organic chemists working in the field, both in academia and industry, as well as pharmaceutical and medicinal chemists.
Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9814464910
Total Pages : 2807 pages
Book Rating : 4.8/5 (144 download)
Download or read book Handbook Of Porphyrin Science: With Applications To Chemistry, Physics, Materials Science, Engineering, Biology And Medicine (Volumes 6-10) written by Karl M Kadish and published by World Scientific. This book was released on 2010-06-29 with total page 2807 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second 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.
Author : Mercedes Crego-Calama
Publisher : Springer
ISBN 13 : 9783540321514
Total Pages : 312 pages
Book Rating : 4.3/5 (215 download)
Download or read book Supramolecular Chirality written by Mercedes Crego-Calama and published by Springer. This book was released on 2006-05-08 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts
Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9814518824
Total Pages : 2301 pages
Book Rating : 4.8/5 (145 download)
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.
Author : Victor Borovkov
Publisher : Frontiers Media SA
ISBN 13 : 2889668339
Total Pages : 179 pages
Book Rating : 4.8/5 (896 download)
Download or read book Supramolecular Chirogenesis in Chemical and Related Sciences written by Victor Borovkov and published by Frontiers Media SA. This book was released on 2021-06-01 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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
