Optical Spectra Of Phthalocyanines And Related Compounds

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Optical Spectra of Phthalocyanines and Related Compounds

Author : Hiroaki Isago
Publisher : Springer
ISBN 13 : 4431551026
Total Pages : 141 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Optical Spectra of Phthalocyanines and Related Compounds by : Hiroaki Isago

Download or read book Optical Spectra of Phthalocyanines and Related Compounds written by Hiroaki Isago and published by Springer. This book was released on 2015-05-18 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book displays how optical (absorption, emission, and magnetic circular dichroism) spectra of phthalocyanines and related macrocyclic dyes can be varied from their prototypical ones depending on conditions. As these compounds can be involved in colorful chemistry (which might be driven by impurities in solvents), their spectra behave like the sea-god Proteus in their mutability. Therefore, those who have been engaged with phthalocyanines for the first time, including even educated professional researchers and engineers, may have been embarrassed by the deceptive behavior of their compounds and could have, in the worst cases, given up their projects. This book is aimed not merely at reviewing the optical spectra, but also at helping such people, particularly beginners, to figure them out by showing some examples of their prototypical spectra and their variations in several situations. For the purpose of better understanding, the book also provides an introduction to their theoretical backgrounds as graphically as possible and without mathematicization for readers who are weak in mathematics.

Photodynamic Tumor Therapy

Author : Moser
Publisher : CRC Press
ISBN 13 : 9789056991395
Total Pages : 256 pages
Book Rating : 4.9/5 (913 download)

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Book Synopsis Photodynamic Tumor Therapy by : Moser

Download or read book Photodynamic Tumor Therapy written by Moser and published by CRC Press. This book was released on 1998-04-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiles quantitative data on newly developed photosensizers for the photodynamic therapy of cancer and other modalities, which are otherwise scattered through the literature. The collection of reviews first considers the biophysical and biomedical definitions of photosensitivity and phototoxicity on the molecular and cellular level in order to standardize results. Then they group the available data on naturally occurring or chemically synthesized compounds into synoptic tables and graphs; describe methods of preparation and purity control, and application schedules to cell cultures and experimental animals; and project future applications of the approach. Distributed in the US by PTT. Annotation copyrighted by Book News, Inc., Portland, OR.

Proceedings of ISES World Congress 2007 (Vol.1-Vol.5)

Author : D. Yogi Goswami
Publisher : Springer Science & Business Media
ISBN 13 : 3540759972
Total Pages : 3091 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Proceedings of ISES World Congress 2007 (Vol.1-Vol.5) by : D. Yogi Goswami

Download or read book Proceedings of ISES World Congress 2007 (Vol.1-Vol.5) written by D. Yogi Goswami and published by Springer Science & Business Media. This book was released on 2009-09-01 with total page 3091 pages. Available in PDF, EPUB and Kindle. Book excerpt: ISES Solar World Congress is the most important conference in the solar energy field around the world. The subject of ISES SWC 2007 is Solar Energy and Human Settlement, it is the first time that it is held in China. This proceedings consist of 600 papers and 30 invited papers, whose authors are top scientists and experts in the world. ISES SWC 2007 covers all aspects of renewable energy, including PV, collector, solar thermal electricity, wind, and biomass energy.

The Porphyrin Handbook

Author : Karl Kadish
Publisher : Academic Press
ISBN 13 : 0080923909
Total Pages : 325 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis The Porphyrin Handbook by : Karl Kadish

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.

Advanced Nanomaterials for Inexpensive Gas Microsensors

Author : Eduard Llobet Valero
Publisher : Elsevier
ISBN 13 : 0128148284
Total Pages : 366 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Advanced Nanomaterials for Inexpensive Gas Microsensors by : Eduard Llobet Valero

Download or read book Advanced Nanomaterials for Inexpensive Gas Microsensors written by Eduard Llobet Valero and published by Elsevier. This book was released on 2019-11-13 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Nanomaterials for Inexpensive Gas Microsensors: Synthesis, Integration and Applications presents full coverage in the area of gas sensing nanomaterials, from materials, transducers and applications, to the latest results and future direction. Experts present work on metal oxides, carbon-based and hybrid materials, fabrication and application. The book brings together three major themes, including synthesis, functionalization and the characterization of advanced nanomaterials, all emphasizing synthesis techniques that ease the integration of nanomaterials in transducers. Chapters encompass a wide spectrum of sensing technologies, including advanced nanomaterials (metal oxides, carbon materials and graphene) and organic molecular materials and atomic layers (MoS2). The book's authors examine the coupling of sensitive nanomaterials to different types of transducer elements and their applications, including direct growth and additive fabrication techniques as a way to obtain inexpensive gas microsensors, principal transduction schemes, and advanced operating methods. Presents technological solutions and applications of gas sensors in varied areas of chemistry, physics, material science and engineering Examines advanced operating methods (e.g., temperature modulation, self-heating, light-activated response, noise methods) to enhance stability, sensitivity, selectivity and reduce power consumption Provides a critical review of current applications and their expected future evolution, demonstrating the most promising approaches and future expectations in the development of inexpensive gas micro- and nanosensors

Biomedical Applications of Inorganic Photochemistry

Author :
Publisher : Elsevier
ISBN 13 : 0323991726
Total Pages : 544 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Biomedical Applications of Inorganic Photochemistry by :

Download or read book Biomedical Applications of Inorganic Photochemistry written by and published by Elsevier. This book was released on 2022-11-24 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical Applications of Inorganic Photochemistry, Volume 80 in the Advances in Inorganic Chemistry series, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors. Chapters in this new release include Photochemical bio-signaling with Ruthenium complexes, Adventures in the photo-uncaging of small molecule bioregulators, Challenges in medicinal inorganic chemistry and best practices to ensure rigor and reproducibility, Strategic Design of Photo-functional Transition Metal Complexes for Targeted Bioimaging and Therapy, Photoactive Manganese carbonyl Complexes with fac-{Mn(CO)3} Moiety: Design, Application, and Potential as Prodrugs in CO Therapy, Mitochondrial Targeting Metal Complexes, and more. Other chapters cover Photoactive Organometallic Compounds with Antimicrobial Properties, Photoactivated platinum anticancer complexes, New ruthenium phthalocyanines liposomal-encapsulated in modulation of nitric oxide and singlet oxygen release: Selectivity cytotoxicity effect on cancerous cell lines, Inorganic Nanoparticles Engineered for Light-Triggered Unconventional Therapies, Mechanistic insight into phot-activation of small inorganic molecules from the biomedical application perspectives, Ruthenium Complexes for Photoactivated Dual Activity: Drug Delivery and Singlet Oxygen Generation, and Leveraging the Photophysical Properties of Rhenium(I) Tricarbonyl Complexes for Biomedical Applications. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in Advances in Inorganic Chemistry serials Updated release includes the latest information on Biomedical Applications of Inorganic Photochemistry

Advances and Challenges in Organic Electronics

Author : Frédéric Dumur
Publisher : MDPI
ISBN 13 : 3036502823
Total Pages : 134 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Advances and Challenges in Organic Electronics by : Frédéric Dumur

Download or read book Advances and Challenges in Organic Electronics written by Frédéric Dumur and published by MDPI. This book was released on 2021-09-03 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Electronics is a rapidly evolving multidisciplinary research field at the interface between Organic Chemistry and Physics. Organic Electronics is based on the use of the unique optical and electrical properties of π-conjugated materials that range from small molecules to polymers. The wide activity of researchers in Organic Electronics is testament to the fact that its potential is huge and its list of potential applications almost endless. Application of these electronic and optoelectronic devices range from Organic Field Effect Transistors (OFETs) to Organic Light Emitting Diodes (OLEDs) and Organic Solar Cells (OSCs), sensors, etc. We invited a series of colleagues to contribute to this Special Issue with respect to the aforementioned concepts and keywords. The goal for this Special Issue was to describe the recent developments of this rapidly advancing interdisciplinary research field. We thank all authors for their contributions.

Nanotechnology Characterization Tools for Biosensing and Medical Diagnosis

Author : Challa S.S.R. Kumar
Publisher : Springer
ISBN 13 : 3662563339
Total Pages : 592 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis Nanotechnology Characterization Tools for Biosensing and Medical Diagnosis by : Challa S.S.R. Kumar

Download or read book Nanotechnology Characterization Tools for Biosensing and Medical Diagnosis written by Challa S.S.R. Kumar and published by Springer. This book was released on 2018-05-02 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eighth volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about Nanotechnology Characterization Tools for Biosensing and Medical Diagnosis. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.

Color Chemistry

Author : Heinrich Zollinger
Publisher : John Wiley & Sons
ISBN 13 : 9783906390239
Total Pages : 656 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Color Chemistry by : Heinrich Zollinger

Download or read book Color Chemistry written by Heinrich Zollinger and published by John Wiley & Sons. This book was released on 2003 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the ten years since publication of the second edition of Heinrich Zollinger's "Color Chemistry", significant trends in colorant research and application have become important. Particular emphasis is given to the discussion of the synthesis, properties, and application of pigments.

The Porphyrin Handbook

Author : Karl Kadish
Publisher : Elsevier
ISBN 13 : 9780123932204
Total Pages : 332 pages
Book Rating : 4.9/5 (322 download)

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Book Synopsis The Porphyrin Handbook by : Karl Kadish

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.

Phthalocyanine Materials

Author : Neil B. McKeown
Publisher : Cambridge University Press
ISBN 13 : 9780521496230
Total Pages : 222 pages
Book Rating : 4.4/5 (962 download)

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Book Synopsis Phthalocyanine Materials by : Neil B. McKeown

Download or read book Phthalocyanine Materials written by Neil B. McKeown and published by Cambridge University Press. This book was released on 1998-07-13 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph describes the preparation, fabrication and structure of phthalocyanine-based materials.

Analytical Chemistry of Synthetic Colorants

Author : A.T. Peters
Publisher : Springer Science & Business Media
ISBN 13 : 9401113580
Total Pages : 223 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Analytical Chemistry of Synthetic Colorants by : A.T. Peters

Download or read book Analytical Chemistry of Synthetic Colorants written by A.T. Peters and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than one and a half decades have passed since the last book was published describing developments in the analytical chemistry of synthetic colorants. In the intervening period, the scope and technical capabilities of instrumentation for analysing dyes and pigments has significantly expanded. It is now possible to rapidly resolve a number of problems whose solutions were previously either unattainable or very difficult to achieve. For instance, the unambiguous assignment of all the signals in the proton NMR spectrum of a trisazo direct dye, and the confirmation of the molecular weight of involatile, and, in particular, sulphonated dyes, without derivatisation, are now routine analytical techniques in many laboratories today. In addition, it is now possible to record the NMR spectrum of a dye molecule on less than 1 mg of material, and we are no longer limited to solution spectra, since solid samples can now be routinely analysed in NMR experiments. Whilst not attempting to be all encompassing, this volume is intended to bridge the gap between what was covered in the earlier work edited by Professor Venkataraman and the developments which have since ensued in some key areas. It provides important updates in X-ray crystallography, proton NMR, IR spectroscopy and mass spectrometry, and additionally covers topics such as ESR, micro spectrophotometry and emission spectroscopy.

Supramolecular Chirogenesis in Chemical and Related Sciences

Author : Victor Borovkov
Publisher : Frontiers Media SA
ISBN 13 : 2889668339
Total Pages : 179 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Supramolecular Chirogenesis in Chemical and Related Sciences by : Victor Borovkov

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:

Phthalocyanines

Author : Clifford C. Leznoff
Publisher : New York : VCH, 1989-c1996.
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Phthalocyanines by : Clifford C. Leznoff

Download or read book Phthalocyanines written by Clifford C. Leznoff and published by New York : VCH, 1989-c1996.. This book was released on 1989 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the methods of synthesizing low molecular weight phthalocyanines and their polymers, the identification of the structures of these materials by analytical means, the investigation of the properties of the material and the applications based on these properties.

Phthalocyanines and Some Current Applications

Author : Yusuf Yilmaz
Publisher : BoD – Books on Demand
ISBN 13 : 9535132555
Total Pages : 255 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Phthalocyanines and Some Current Applications by : Yusuf Yilmaz

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.

BODIPYs and Their Derivatives: The Past, Present and Future

Author : Hua Lu
Publisher : Frontiers Media SA
ISBN 13 : 2889637867
Total Pages : 131 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis BODIPYs and Their Derivatives: The Past, Present and Future by : Hua Lu

Download or read book BODIPYs and Their Derivatives: The Past, Present and Future written by Hua Lu and published by Frontiers Media SA. This book was released on 2020-06-15 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Porphyrin Science (Volumes 16 – 20): With Applications to Chemistry, Physics, Materials Science, Engineering, Biology and Medicine

Download Handbook of Porphyrin Science (Volumes 16 – 20): With Applications to Chemistry, Physics, Materials Science, Engineering, Biology and Medicine PDF Online Free

Author : Karl M Kadish
Publisher : World Scientific
ISBN 13 : 9814462241
Total Pages : 2416 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Handbook of Porphyrin Science (Volumes 16 – 20): With Applications to Chemistry, Physics, Materials Science, Engineering, Biology and Medicine by : Karl M Kadish

Download or read book Handbook of Porphyrin Science (Volumes 16 – 20): With Applications to Chemistry, Physics, Materials Science, Engineering, Biology and Medicine written by Karl M Kadish and published by World Scientific. This book was released on 2012-06-08 with total page 2416 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.