Synthesis and Characterization of a New Electropolymerizable Phthalocyanine PDF Download
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Author: Kelly M. Meyers
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
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Author: Kelly M. Meyers
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
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Author: Paul Eric Smolenyak
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Jianzhuang Jiang
Publisher: Springer Science & Business Media
ISBN: 3642047513
Category : Science
Languages : en
Pages : 329
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Book Description
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.
Author: Ping Zhang
Publisher:
ISBN:
Category : Frontiers in electronic testing
Languages : en
Pages : 262
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Two silicon phthalocyanines with diol ligands, SiPc[OSi(CH3)2(CH2)3N(CH3)2][OSi(CH3)2(CH2)4CHOHCH2OH], Pc 181, and SiPc[OSi(CH3)2(CH2)3N(CH3)2][OSi(CH3)2(CH2CHOHCH2OH)], Pc 183, were synthesized by multistep procedures. The cellular uptake, localization and phototoxicity of Pc 181 were assessed by collaborators. Three silicon phthalocyanines, HSC6H4OSiPcOSi[(CH2)5CH3]3, Pc 253,HS(C6H4)2OSiPcOSi[(CH2)5CH3]3, Pc 254, and HS(C6H4)3OSiPcOSi[(CH2)5CH3]3, Pc 255, were prepared by multistep procedures. These compounds were designed to form conjugates with gold nanoparticles which can be used in quenching studies of phthalocyanine-gold nanoparticle conjugates. Ten 9-substituted acridine oranges, benz(a)acridine orange, 2-methoxy acridine orange, and two 2-methoxy-9-substituted acridine oranges were prepared and characterized. From acridine orange, nonyl acridine orange bromide and the other alkyl acridine orange halides were prepared. From the substituted acridine oranges, seven 9-substituted acridine orange halides and one 9-substituted acridine orange triflate were made. Two of the acridine orange halides gave stronger FRET with Pc 4 than does 10-nonyl acridine orange, and thus are potential probes for cardiolipin in further PDT studies. Work by collaborators showed that two of the halides localized in mitochondrial membranes and colocalized with Pc 4 in these membranes. Their work also showed that microscopically observable FRET occurred between one of them and Pc 4 in MCF7-c3 cells.
Author: Edward A. Cuellar
Publisher:
ISBN:
Category :
Languages : en
Pages : 31
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A straightforward, efficient, and generalizable synthesis of symmetrically substituted 2,3,9,10,16,17,23,24-octaalkyl phthalocyanines and 2,3,9,10,16,17,23,24,30,31-decaalkyl uranyl superphthalocyanines from o-dialkyl benzenes is described. For phthalocyanines, the approach is illustrated for methyl and n-butyl substituents. and both metal-free and nickel complexes are reported. Uranyl superphthalocyanines have been prepared with methyl and n-butyl substituents. The new complexes have been characterized by a variety of chemical and physicochemical methods. Quantitative determination of the solubilities of substituted and unsubstituted phthalocyanine and superphthalocyanine complexes in both 1,2,4-trichlorobenzene and toluene demonstrates decreasing solubility in the order (4,5-Bu2)5SPcUO2> (4-Me)5SPcUO2> (4,5-Me2)5SPcUO2 - SPcUO2> (4-Me)4PcH2> Ni(4,5-Bu2)Pc> Ni(4,5-Me2) 4Pc - NiPc. Attempts to displace the uranyl ion from (4,5-R2)5SPcUO2 with acids or Cu(OAc)2 lead to the formation of (4,5-R2)4PcH2 or Cu(4,5-R2)4Pc, respectively. (Author).
Author: Jose H. Zagal
Publisher: Springer
ISBN: 3319313320
Category : Science
Languages : en
Pages : 442
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Book Description
This new edition describes the state of the art regarding metal complexes of N4-ligands, such as porphyrins and phthalocyanines. Volume 2 focuses on the electro assisted use of N4 complexes as biomimetic models for studying several biological redox processes. It focuses on molecular oxygen transport and catalytic activation to mimic monooxygenase enzymes of the cytochrome P450 in particular. It also examines N4 complexes’ use as catalysts for the oxidative degradation of various types of pollutants (organo-halides, for example) and residual wastes. The remarkable activity of these complexes towards a large number of significantly relevant biological compounds makes them excellent candidates as electrode modifiers for electrochemical sensing. This volume also discusses applications of N4 Macrocyclic Metal Complexes to photoelectrochemistry and photocatalysis, and concludes with an exciting section on Electrosynthesis of N4.
Author: Ulrich S. Schubert
Publisher: Springer Nature
ISBN: 3030755983
Category : Technology & Engineering
Languages : en
Pages : 462
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Book Description
This book presents the synthetic methodologies as well as the properties and potential usage of various ruthenium-containing materials. Starting from the first examples of 'ruthenopolymers' reported in the 1970s to the 3D architectures now synthesized, these materials have shown their importance far beyond fundamental polymer science. As well as highlighting the remarkable properties and versatile applications, this book also addresses a key question related to the applications of such heavy-metal-containing materials from the perspective of achieving a sustainable future. This book is of interest to both materials scientists and chemists in academia and industry.
Author: Ligia Maria Moretto
Publisher: Springer
ISBN: 1493913018
Category : Science
Languages : en
Pages : 455
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Book Description
This book discusses in detail the analysis and monitoring of the most important analytes in the environmental field. It also reviews the implementation, realization and application of sensor designs mentioned in the first volume of this set, dividing the coverage into global parameters, sensors of organics and sensors of inorganics.
Author: J.H. Zagal
Publisher: Springer Science & Business Media
ISBN: 0387284303
Category : Science
Languages : en
Pages : 828
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Book Description
In response to significant developments in sensor science and technology, this book offers insight into the various extended applications and developments of N4 macrocycle complexes in biomimetic electrocatalysis. Chapters are devoted to the chemistry, electronic and electrochemical properties of porphyrin- based polymetallated supramolecular redox catalysts and their applications in analytical and photoelectrochemical molecular devices; the use of porphyrins, phthalocyanines and related complexes as electrocatalysts for the detection of a wide variety of environmentally polluting and biologically relevant molecules; and the use of electropolymerized metalloporphyrin and metallophthalocyanine films as powerful materials for analytical tools, especially for sensing biologically relevant species.
Author: American Chemical Society. Meeting
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1282
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