Phthalocyanines Set
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Phthalocyanines Set
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Author : C. C. Leznoff
language : en
Publisher: Wiley-Interscience
Release Date : 1997-04-29
Phthalocyanines Set written by C. C. Leznoff and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-04-29 with Science categories.
The definitive reference for phthalocyanine compound research and application By themselves as macrocyclics, phthalocyanines are of limited use; however, their metal complexes are critical to numerous industries as dyes, pigments, and industrial catalysts. Phthalocyanines is a complete, comprehensive reference toward the properties and applications of these compounds, presented as a four-volume set. Covering all aspects of synthesis, bonding, behaviors, characteristics, spectroscopy, hazards, reactions, and much more, this set provides chemists, biochemists, and molecular biologists with the information they need to work effectively with this large family of compounds.
Phthalocyanines
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Author : Leznoff, C. C. (Clifford C.)
language : en
Publisher: New York : VCH, 1989-c1996.
Release Date : 1989
Phthalocyanines written by Leznoff, C. C. (Clifford C.) and has been published by New York : VCH, 1989-c1996. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Science categories.
Phthalocyanines For Photodynamic Therapy
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Author : Yun Liu
language : en
Publisher:
Release Date : 2010
Phthalocyanines For Photodynamic Therapy written by Yun Liu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
In order to develop methods for controlling the photostability of phthalocyanines used in photodynamic therapy, the stability of their toluene solutions in presence of radical sources and air under white light was investigated. The results show that phthalocyanines photodecompose in the presence of alkenes or amino groups, and that their photodecomposition is strongly influenced by the nature of the radical source. Based on this study, four sets of silicon phthalocyanines bearing ligands which can act as radical sources or silicon phthalocyanines bearing ligands which can act as reference ligands were synthesized and characterized, and their photostability was studied. One set was composed of three alkoxysilicon phthalocyanines, the second of eight carboxysilicon phthalocyanines, another of a siloxysilicon phthalocyanine and the last of seven carboxylate salts of SiPc[OSi(CH3)2(CH2)3NH(CH3)2]2. The members of the first set are SiPc[O(CH2)4CH3]2, Pc 307, SiPc[OCH2CH=C(CH3)(CH2)2CH=C(CH3)2]2, Pc 302 and SiPc[O(CH2CH=C(CH3)CH2)2CH2CH=C(CH3)2]2, Pc 303; of the second are SiPc[OC(O)(CH2)16CH3]2, Pc 294, SiPc[OC(O)(CH2)7CH=CH(CH2)7CH3]2, Pc 295, SiPc[OC(O)(CH2)6(CH2CH=CH)2(CH2)4CH3]2, Pc 296, SiPc[OC(O)(CH2)6(CH2CH=CH)3CH2CH3]2, Pc 297, SiPc[OC(O)(CH2)2(CH2CH=CH)4(CH2)4CH3]2, Pc 299, SiPc[OC(O)CH2(CH2CH=CH)6CH2CH3]2, Pc 300, SiPc[OC(O)(CH2)3(CH2CH=CH)3(CH2)4CH3]2, Pc 298 and SiPc[OC(O)(CH=C(CH3)CH=CH)2C6H6(CH3)3]2, Pc 301; of the third is SiPc[OSi(CH=CH2)3]2, Pc 279; and of the last are of the type SiPc[OSi(CH3)2(CH2)3NH(CH3)2]22+ [OC(O)R]-2 where the carboxylate anions are stearate, oleate, linoleate, linolenate, arachidonate, retinoate and docosahexaenoate. The results further show that the photodecomposition of phthalocyanines by radicals is strongly influenced by the nature of the radical source. The penetration properties of a Pc 4 - ethanol-propylene glycol formulation, of Pc 4 - Vanicream® formulations with or without Tween® 80, and of Pc 4 salt-Vanicream® formulations with or without Tween® 80 through a model membrane (polydimethylsiloxane) were investigated with a Franz vertical diffusion cell system. An attempt to study the penetration properties of Pc 4 and Pc 4-salt formulations through pig keratomes also was made. Four phthalocyanines designed to release their excited-state energy in a specific direction in space were synthesized and characterized. These were MPc[2,3-O(C2H4CH(CH3)CH2)2C2H4CH(CH3)2]2 where M is H2, Ni, Co or Zn. A better route was developed for the synthesis of the Pc 4 reference compound HOSiPcOSi(CH3)2(CH2)3N(C2H5)2, Pc 34. The Pc 12 naphthalocyanine analogue, SiNc[OSi(CH3)2(CH2)3N(CH3)2]2, was synthesized and characterized.
Phthalocyanine Research And Applications
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Author : Arthur L. Thomas
language : en
Publisher: CRC Press
Release Date : 1990-05-24
Phthalocyanine Research And Applications written by Arthur L. Thomas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-05-24 with Science categories.
The purpose of this monograph is to provide a summary for those who are active in the field of phthalocyanine research. This volume allows the reader to quickly-and at a reasonable cost-determine what is being accomplished so that he may plan his own research programs. It covers such topics as synthesis, reactions, inks, energy systems, coatings, toners, and electrophotographic plates and developers, just to name a few. Packed with over 40 structural drawings of phthalocyanine molecules, this one-of-a-kind reference provides the necessary description and visualization to stimulate further research. This work is an indispensable resource for researchers and practitioners, both novice and experienced, in the field of phthalocyanine science and technology.
Phthalocyanines And Some Current Applications
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Author : Yusuf Yilmaz
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-06-21
Phthalocyanines And Some Current Applications written by Yusuf Yilmaz and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-21 with Science categories.
Since their initial accidental synthesis and characterization in Scotland in the late 1920s, there has been a strong research focus on the use of phthalocyanines (Pcs) as dyes and pigments. In recent years, active research fields have included their use in electrophotography, photovoltaic and solar cells, molecular electronics, Langmuir-Blodgett films, photosensitizers, electrochromic display devices, gas sensors, liquid crystals, low-dimensional conductors, and optical disks. Phthalocyanines possess interesting biological, electronic, optical, catalytic, and structural properties. The main disadvantage is their insolubility in common solvents due to strong intermolecular - interactions. The solubility of phthalocyanines can be increased by various methods such as the formation of anionic and cationic species and both axial and peripheral substitution. Substitution at the nonperipheral and peripheral positions of the benzo moieties usually enhances their solubility in organic solvents. The most important advantage of phthalocyanines compared to porphyrins is that their Q bands lie at longer wavelengths and are considerably more intense. In this book, you will find synthesis and some applications of various phthalocyanine derivatives.
Phthalocyanines
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Author : C. C. Leznoff
language : en
Publisher: Wiley-VCH
Release Date : 1993-02-17
Phthalocyanines written by C. C. Leznoff and has been published by Wiley-VCH this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-02-17 with Science categories.
The unique properties of phthalocyanines have generated worldwide interest in their use in chemical sensors, fuel cells, molecular metals, molecular computers, pollution control, and information technology. Volume 3 of this series continues the detailed coverage of the fundamental and applied chemistry of the phthalocyanine derivatives. Eight distinguished experts discuss different aspects of the field. This book also contains a considerable collection of tables, chemical structures, and graphic representations, along with an extensive, up to date array of references.
The Porphyrin Handbook Applications Of Phthalocyanines
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Author :
language : en
Publisher:
Release Date : 2003
The Porphyrin Handbook Applications Of Phthalocyanines written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Porphyrins categories.
Handbook Of Surfaces And Interfaces Of Materials Five Volume Set
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Author : Hari Singh Nalwa
language : en
Publisher: Elsevier
Release Date : 2001-10-26
Handbook Of Surfaces And Interfaces Of Materials Five Volume Set written by Hari Singh Nalwa and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-10-26 with Technology & Engineering categories.
This handbook brings together, under a single cover, all aspects of the chemistry, physics, and engineering of surfaces and interfaces of materials currently studied in academic and industrial research. It covers different experimental and theoretical aspects of surfaces and interfaces, their physical properties, and spectroscopic techniques that have been applied to a wide class of inorganic, organic, polymer, and biological materials. The diversified technological areas of surface science reflect the explosion of scientific information on surfaces and interfaces of materials and their spectroscopic characterization. The large volume of experimental data on chemistry, physics, and engineering aspects of materials surfaces and interfaces remains scattered in so many different periodicals, therefore this handbook compilation is needed.The information presented in this multivolume reference draws on two decades of pioneering research on the surfaces and interfaces of materials to offer a complete perspective on the topic. These five volumes-Surface and Interface Phenomena; Surface Characterization and Properties; Nanostructures, Micelles, and Colloids; Thin Films and Layers; Biointerfaces and Applications-provide multidisciplinary review chapters and summarize the current status of the field covering important scientific and technological developments made over past decades in surfaces and interfaces of materials and spectroscopic techniques with contributions from internationally recognized experts from all over the world. Fully cross-referenced, this book has clear, precise, and wide appeal as an essential reference source long due for the scientific community. The complete reference on the topic of surfaces and interfaces of materialsThe information presented in this multivolume reference draws on two decades of pioneering researchProvides multidisciplinary review chapters and summarizes the current status of the fieldCovers important scientific and technological developments made over past decades in surfaces and interfaces of materials and spectroscopic techniquesContributions from internationally recognized experts from all over the world
Phthalocyanine Compounds
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Author : Frank Hans Moser
language : en
Publisher:
Release Date : 1963
Phthalocyanine Compounds written by Frank Hans Moser and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Science categories.
Phthalocyanines Properties
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Author : Frank Hans Moser
language : en
Publisher: Springer
Release Date : 1983-10-10
Phthalocyanines Properties written by Frank Hans Moser and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-10-10 with Science categories.