Download or read book Phthalocyanines Set written by C. C. Leznoff and published by Wiley-Interscience. This book was released on 1997-04-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Handbook of Surfaces and Interfaces of Materials Five Volume Set written by Hari Singh Nalwa and published by Elsevier. This book was released on 2001-10-26 with total page 1915 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Phthalocyanines written by Leznoff, C. C. (Clifford C.) and published by New York : VCH, 1989-c1996.. This book was released on 1989 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Elsevier. This book was released on 2000 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrin Handbook, Volume 16: Phthalocyanines: Spectroscopic and Electrochemical Characterization 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 photophysical properties of phthalocyanines that are important in relation to photosensitizers in photodynamic therapy, photoconductor, solar cells, and artificial photosynthesis. This text then describe how the data obtained from magnetic circular dichroism spectroscopy has provided the critical information required to describe the excited and ground state degeneracies of main group metallophthalocyanines complexes. Other chapters consider the electrocatalysis by electrodes modified with phthalocyanine sensors and complexes. This book discusses as well the properties of phthalocyanines and of their complexes. The final chapter deals with the experiments with organic pigment thin films. This book is a valuable resource for research scientists, engineers, and clinicians.
Download or read book Handbook of Advanced Electronic and Photonic Materials and Devices Ten Volume Set written by Hari Singh Nalwa and published by Academic Press. This book was released on 2000-10-09 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1: Semiconductors;Vol. 2: Semiconductors Devices;Vol. 3: High-Tc Superconductors and Organic Conductors; Vol. 4: Ferroelectrics and Dielectrics; Vol. 5: Chalcogenide Glasses and Sol-Gel Materials; Vol. 6 Nanostructured Materials; Vol. 7: Liquid Crystals, Display and Laser Materials; Vol. 8: Conducting Polymers; Vol. 9: Nonlinear Optical Materials; Volume 10: Light-Emitting Diodes, Lithium Batteries and Polymer Devices
Download or read book Functional Phthalocyanine Molecular Materials written by Jianzhuang Jiang and published by Springer Science & Business Media. This book was released on 2010-02-09 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phthalocyanines exhibit intriguing physic-chemical properties that render them important as a class of molecular functional materials. In addition to their tra- tional industrial applications as dyes and pigments, more recently their use as the organic semiconductors, photodynamictherapy medicines, non-linear optical ma- rials, catalysts for the photo oxidation, optical recording materials, and gas sensors attracts great research interests in these tetrapyrrole species. As manifested by the rapidly increasing number of related scienti?c publications in recent years, great progress has been made in the ?eld of advanced phthalocyaninematerials. Tremendous efforts have been paid toward the development of new phtha- cyanine molecular materials as well as toward their applications. Recent emphasis in both academic researches and technical ?eld has been put on the design and synthesis of novel phthalocyanine species, the structure-propertyrelationship, se- assembly properties, molecular electronics and opto-electronics, and dye-sensitized solarcells.Althoughexcellentreviewsandmonographsaboutphthalocyanineswere publishedseveralyearsago, it is time to providea surveyof a numberof newimp- tant developments in this fascinating area of phthalocyanine chemistry. The aim of this book is to bring both the academic and industrial researchers an easy way to the new progress of phthalocyanines made lately in related ?eld.
Download or read book Photoconductivity and Photoconductive Materials 2 Volume Set written by Safa O. Kasap and published by John Wiley & Sons. This book was released on 2022-06-27 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore an authoritative resource with coverage of foundational concepts of photoconductivity and photoconductive materials In Photoconductivity and Photoconductive Materials, Professor Kasap delivers a definitive guide to the basic principles of photoconductivity and a selection of present topical photoconductive materials. Divided into two parts, the set begins with basic concepts and definitions and coverage of characterization using steady state, transient and modulated photoconductivity techniques, including the novel charge extraction by linearly increasing voltage (CELIV) method The physics of terahertz photoconductivity and fundamentals of organic semiconductors lsois are also covered. Part Two of the set starts with a comprehensive review of a wide range of photoconductive materials and then focuses on some of the most important photoconductors, including hydrogenated amorphous silicon, cadmium mercury telluride, various x-ray photoconductors, diamond films, metal halide perovskites, nanowires and quantum dots. Photoconductive antenna application is also included. Filled with contributions from leading authors in the field, this book also offers: A thorough introduction to the characterization of semiconductors from photoconductivity techniques, including uniform illumination and photocarrier grating techniques Comprehensive explorations of organic photoconductors, including photogeneration, transport, and applications in printing Practical discussions of time-of-flight transient photoconductivity, including experimental techniques and interpretation In-depth examinations of transient photoconductivity of organic semiconducting films and novel transient photoconductivity techniques Perfect for research physicists, materials scientists, and electrical engineers, Photoconductivity and Photoconductive Materials is also an indispensable resource for postgraduate and senior undergraduate students working in the area of optoelectronic materials, as well as researchers working in industry.
Download or read book Phthalocyanine Research and Applications written by Arthur L. Thomas and published by CRC Press. This book was released on 1990-05-24 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Phthalocyanines and Some Current Applications written by Yusuf Yilmaz and published by BoD – Books on Demand. This book was released on 2017-06-21 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Elsevier. This book was released on 2012-12-02 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrin Handbook, Volume 14: Medical Aspects of Porphyrins 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 12 chapters, this volume begins with an overview of the underlying diagnostic features, mechanisms, and available treatments of erythropoietic disorders due to defective heme biosynthesis. This text then examines the physiopathology of acute intermittent porphyria, which is transmitted as autosomal dominant disorders with incomplete penetrance. Other chapters consider the main characteristics of congenital erythropoietic porphyria, which includes an increased synthesis, accumulation, ad excretion of porphyrins. This book discusses as well the biochemistry, pathophysiology, and clinical features of variegate porphyria in the light of several essential advances in the understanding, management, and diagnosis of variegate porphyria. The final chapter deals with the legal use of herbal and complementary medicines. This book is a valuable resource for research scientists, engineers, and clinicians.
Download or read book Phthalocyanines written by C. C. Leznoff and published by Wiley-VCH. This book was released on 1993-02-17 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Porphyrin Handbook written by Karl Kadish and published by Academic Press. This book was released on 2012-12-02 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Porphyrin Handbook, Volume 16: Phthalocyanines: Spectroscopic and Electrochemical Characterization 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 photophysical properties of phthalocyanines that are important in relation to photosensitizers in photodynamic therapy, photoconductor, solar cells, and artificial photosynthesis. This text then describe how the data obtained from magnetic circular dichroism spectroscopy has provided the critical information required to describe the excited and ground state degeneracies of main group metallophthalocyanines complexes. Other chapters consider the electrocatalysis by electrodes modified with phthalocyanine sensors and complexes. This book discusses as well the properties of phthalocyanines and of their complexes. The final chapter deals with the experiments with organic pigment thin films. This book is a valuable resource for research scientists, engineers, and clinicians.
Download or read book Phthalocyanines for Photodynamic Therapy written by Yun Liu and published by . This book was released on 2010 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Porphyrin Handbook Phthalocyanines synthesis written by and published by . This book was released on 2000 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamental and Applied Aspects of Chemically Modified Surfaces written by J P Blitz and published by Elsevier. This book was released on 1999-01-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of chemically modified particle surfaces has seen many significant developments. This text covers analytical and synthetic techniques for the development and understanding of these surfaces. Encompassing subjects including self-assembled monolayers, scanning probe microscopies, combinatorial synthetic techniques, plasma polymerizations and molecular modelling of modified surfaces, the book provides a snap-shot of concepts and tools.
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.
Download or read book The Porphyrin Handbook Phthalocyanines properties and materials written by and published by . This book was released on 2000 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
