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  • 1
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Photochemistry. ; Semiconductors -- Electric properties. ; Semiconductors -- Optical properties. ; Electronic books.
    Description / Table of Contents: Answering the need for information that could revolutionize the development of alternate solar energy sources and the reduction of atmospheric contaminants, Semiconductor Photochemistry and Photophysics reflects renewed interest inspired by the unique properties of nanocrystalline semiconductor particles. It provides a thorough overview and describes fundamental research aimed at understanding the underlying mechanisms of the cells and looks at the application of nanocrystalline TiO2 as a photocatalyst for environmental remediation. Key topics include semiconductor photoelectrochemistry, dye-sensitized solar cells, and photocatalytic treatment of chemical waste.
    Type of Medium: Online Resource
    Pages: 1 online resource (382 pages)
    Edition: 1st ed.
    ISBN: 9780203912294
    DDC: 541.3/5
    Language: English
    Note: Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Preface -- Table of Contents -- Preface -- Contributors -- Contents of Previous Volumes -- 1: Heterosupramolecular Devices Based on Nanocrystalline Semiconductors -- 2: The Essential Interface: Studies in Dye-Sensitized Solar Cells -- 3: Photo-Induced Electron Transfer Reactivity at Nanoscale Semiconductor-Solution Interfaces: Case Studies with Dye-Sensitized SnO2-Water Interfaces -- 4: Current Status of Dye-Sensitized Solar Cells -- 5: Spectroscopy and Dynamics of Layered Semiconductor Nanoparticles -- 6: Mechanisms of the Photocatalytic Transformation of Organic Compounds -- 7: Titanium Dioxide-Photocatalyzed Reactions of Organophosphorus Compounds in Aqueous Media -- 8: Photocatalytic Oxidation of Gas-Phase Aromatic Contaminants -- 9: Design and Development of New Titanium Dioxide Semiconductor Photocatalysts -- 10: Dye-Sensitized Solar Cells Based on Mesoscopic Oxide Semiconductor Films -- 11: Applications of Semiconductor Electro-Optical Properties to Chemical Sensing -- Index.
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  • 2
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Organic photochemistry. ; Electronic books.
    Description / Table of Contents: This text discusses di-p-methane rearrangements via radical-cation intermediates, the photo-Fries rearrangement in organized media and of biologically active compounds, electron transfer leading to fragmentation, dimerization, and nucleophilic capture, and the characterization and reactivity of photochemically generated phenylene bis(diradical) species. The authors reveal experimental and computational techniques for the study of phenylene-linked carbenes and nitrenes. Brimming with over 900 references, Photochemistry of Organic Molecules in Isotropic and Anisotropic Media is crucial for professionals and students in photochemistry; chemical engineering; materials and semiconductor science; and organic, inorganic, and physical chemistry.
    Type of Medium: Online Resource
    Pages: 1 online resource (428 pages)
    Edition: 1st ed.
    ISBN: 9781135573119
    DDC: 547/.135
    Language: English
    Note: Book Cover -- Title -- Copyright -- Preface -- Contents -- Contributors -- Contents of Previous Volumes -- 1 Recent Advances in Di- -methane Photochemistry: A New Look at a Classical Reaction -- 2 The Photo-Fries Rearrangement -- 3 The Characterization and Reactivity of Photochemically Generated Phenylene Bis(diradical) Species as Revealed by Matrix Isolation Spectroscopy… -- 4 Photoinduced-Electron-Transfer Initiated Reactions in Organic Chemistry -- 5 Design and Fine Control of Photoinduced Electron Transfer -- 6 Molecular Oxygenations in Zeolites -- 7 Organic-Inorganic Composites as Photonic Antenna -- 8 Photo-Switching Spiropyrans and Related Compounds -- Index.
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  • 3
    Online Resource
    Online Resource
    Boca Raton :Taylor & Francis Group,
    Keywords: Inorganic compounds. ; Supramolecular chemistry. ; Photochemistry. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (360 pages)
    Edition: 1st ed.
    ISBN: 9781482276770
    Series Statement: Molecular and Supramolecular Photochemistry ; v.Vol. 4
    DDC: 541.35
    Language: English
    Note: Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Preface -- Contributors -- Contents of Previous Volumes -- 1 Metal-Organic Conducting Polymers: Photoactive Switching in Molecular Wires -- 2 Luminescence Behavior of Polynuclear Metal Complexes of Copper (I), Silver (I), and Gold (I) -- 3 Electron Transfer Within Synthetic Polypeptides and De Novo Designed Proteins -- 4 Tridentate Bridging Ligands in the Construction of Stereochemically Defined Supramolecular Complexes -- 5 Photophysical and Photochemical Properties of Metallo-1,2-enedithiolates -- 6 Molecular and Supramolecular Photochemistry of Porphyrins and Metalloporphyrins -- Index.
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  • 4
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Organic photochemistry. ; Electronic books.
    Description / Table of Contents: Featuring contributions from leading experts, Organic Photochemistry and Photophysics addresses the organic photochemistry and photophysical behavior in aromatic molecules, thiocarbonyls, selected porphyrins, and metalloporphyrins. Topics include excited-state proton-transfer reactions of aromatic compounds, the effects of atom transfer reactions to photoamination as a convenient, powerful, and environmentally friendly synthetic process, and how dye structure affects the sequence-dependence of DNA binding. This is a unique, comprehensive reference that discusses topics useful for researchers as well as newcomers to photochemistry, photobiology, photomedicine, and photophysics.
    Type of Medium: Online Resource
    Pages: 1 online resource (313 pages)
    Edition: 1st ed.
    ISBN: 9781420036992
    DDC: 547.135
    Language: English
    Note: Cover -- Half Title -- Title Page -- Copyright Page -- Preface -- Contributors -- Table of Contents -- Chapter 1: Photochemistry and Photophysics of Highly Excited Valence States of Polyatomic Molecules: Nonalternant Aromatics, Thioketones, and Metalloporphyrins -- Chapter 2: Proton Transfer Reactions in the Excited States -- Chapter 3: Photoreactivity of n,п*-Excited Azoalkanes and Ketones -- Chapter 4: Photonucleophilic Substitution Reactions -- Chapter 5: Mechanistic and Synthetic Aspects of SET-Promoted Photocyclization Reactions of Silicon Substituted Phthalimides -- Chapter 6: Photoamination with Ammonia and Amines -- Chapter 7: DNA-Templated Assembly of Helical Multichromophore Aggregates -- Index.
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  • 5
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Photochemistry. ; Electronic books.
    Description / Table of Contents: This text examines organic, physical and materials photochemistry. It reports the first example of a TiO2 sensitization with a fullerene-based donor-acceptor dyad, and covers halophenols, diflusinal photochemistry, hydroxystyrenes, acetylenes, and other related compounds. The volume also investigates whether c,d-alkenes influence the efficiency and course of light-induced reactions, and more.
    Type of Medium: Online Resource
    Pages: 1 online resource (371 pages)
    Edition: 1st ed.
    ISBN: 9781482270440
    DDC: 547/.135
    Language: English
    Note: Cover -- Half Title -- Title Page -- Copyright Page -- Preface -- Contents -- Contributors -- Contents of Previous Volumes -- 1: Photochemistry of Hydroxyaromatic Compounds -- I. INTRODUCTION -- II. HALOPHENOLS -- A. Simple Halophenols -- B. Diflusinal Photochemistry -- Ill. HYDROXYSTYRENES, ACETYLENES, AND RELATED COMPOUNDS -- A. orlho-Hydroxyaromatic Oximes and !mines -- B. Photoisomerization of 2-Hydroxybenzonitrile -- C. · Alkenyl Phenols and Naphthols -- IV. HYDROXYAROMATIC KETONES AND RELATED COMPOUNDS -- A. Photocyclization of Hydroxychalcones -- B. Photosolvolytic Rearrangement of p-Hydroxyphenacyl Esters -- V. ALLYLPHENOLS AND ALL YLNAPHTHOLS -- A. Photocyclization of Allylphenols and Allylnaphthols -- B. Photocyclization of Cinnamylphenols and Cinnamylnaphthols -- VI. HYDROXYBENZYL ALCOHOLS AND RELATED COMPOUNDS -- A. Chromenes and Hydroxyaromatics with Labile Benzylic Substituents -- B. Hydroxybenzyl Alcohols -- C. Biaryl Systems -- VII. CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- 2: Stereoselectivity of Photocycloadditions and Photocyclizations -- I. INTRODUCTION -- II. DESCRIPTION OF PHENOMENOLOGICAL TRENDS -- Ill. PHOTOCYCLOADDITION REACTIONS -- A. Paterno-Buchi Reactions -- B. Enone-Ene Photocycloadditions -- C. Ene-Ene Photocycloadditions -- IV. PHOTOCYCLIZATION REACTIONS -- A. Yang Cyclization -- B. 1,3-, 1,5-, and 1 ,6-Photocyclizations -- V. RECENT DEVELOPMENTS -- VI. CONCLUSIONS -- REFERENCES -- 3: Photocycloadditions with Captodative Alkenes -- I. INTRODUCTION -- II. [2 + 2] CYCLOADDITIONS TO VARIOUS SYSTEMS -- A. Light-Induced Cyclodimerizations of a-Cyanoenamines -- B. Oxetane Formation -- C. [2 + 2] Photocycloadditions to the Hetero Ring of lndoles and Benzo[b]thiophenes -- D. [2 + 2] Photocycloadditions to Coumarins and Thiocoumarins -- E. [2 + 2] Photocycloadditions to Acenaphthylene. , F. [2 + 2] Photocycloadditions to Naphthalenes and Phenanthrenes -- Ill. [4 + 2] PHOTOCYCLOADDITIONS TO CONDENSED ACYL ARENES SUCCESSFULLY COMPETING WITH [2 + 2] PHOTOCYCLOADDITIONS -- A. General Remarks -- B. Acylnaphthalenes and Naphthoic Acid Esters -- C. Acyl Quinolines -- D. Anthracenes and Benzanthracenes -- IV. CONCLUDING REMARKS -- ACKNOWLEDGMENTS -- REFERENCES -- 4: Photo- and Electroactive Fulleropyrrolidines -- I. INTRODUCTION -- II. SYNTHESIS -- A. Electro- and Photoactive Fulleropyrrolidines via Azomethine Yllde Cycloaddition -- B. Electroactive Donor-Acceptor Systems -- C. Photoactive Donor-Acceptor Systems -- Ill. PHOTOPHYSICAL PROPERTIES AND ELECTRON TRANSFER REACTIONS -- A. Pristine Fullerene -- B. Fulleropyrrolidines -- C. Fulleropyrrolidinium Salts -- D. Donor-Acceptor Dyads -- ACKNOWLEDGMENTS -- REFERENCES -- 5: Applications of Time-Resolved EPR in Studies of Photochemical Reactions -- I. INTRODUCTION -- A. Instrumental Aspects -- B. Scope of Review -- II. CIDEP MECHANISMS -- A. Triplet Mechanism -- B. Radical Pair Mechanism -- C. Spin-Correlated Radical Pairs -- D. Radical-Triplet Pair Mechanism -- E. Reversed Triplet Mechanism -- F. An Overview of Spin Polarization Contributions -- Ill. APPLICATIONS -- A. Photoionization -- B. Excited-State Electron Transfer -- C. Photochemistry of Transition Metal Complexes -- IV. CONCLUDING REMARKS -- ACKNOWLEDGMENT -- REFERENCES -- 6: Photochemical Generation and Studies of Nitrenium Ions -- I. INTRODUCTION -- II. ELECTRONIC STRUCTURES OF NITRENIUM IONS -- Ill. CHEMICAL BEHAVIOR OF NITRENIUM IONS: GENERAL TRENDS -- IV. PHOTOCHEMICAL GENERATION OF NITRENIUM IONS: GENERAL CONSIDERATIONS -- V. PHOTOCHEMICAL ROUTES TO NITRENIUM IONS -- A. Photoisomerization of Anthranilium Ions -- B. Photofragmentation of N-Aminopyridlnium Ions. , C. Photoheterolysis of Hydroxylamine Esters and N-Chloroamines -- D. Nitrenium Ions Through Addition Reactions: Protonation of Nitrenes Generated from Azide Photolysis -- VI. SPECTROSCOPIC AND KINETIC PROPERTIES OF NITRENIUM IONS -- VII. CONCLUSIONS -- REFERENCES -- 7: Photophysical Properties of Inorganic Nanoparticle-DNA Assemblies -- I. INTRODUCTION -- II. PREPARATIVE METHODS, PURIFICATION AND CHARACTERIZATION -- A. DNA -- B. Metal Nanoparticles -- C. Semiconductor Nanoparticles -- Ill. PHOTOPHYSICAL PROPERTIES OF INORGANIC NANOPARTICLES -- A. Metals -- B. Semiconductors -- IV. NONCOVALENT DNA-INORGANIC NANOPARTICLE ASSEMBLIES -- A. Metals -- B. Semiconductors -- V. COVALENT DNA-INORGANIC NANOPARTICLE ASSEMBLIES -- A. Overall Strategies -- B. Covalent Attachment Procedures -- C. Optical Properties of Gold Nanopartlcle-DNA Assemblies -- D. Further Characterization of Nanoparticle-DNA Assemblies -- VI. RELATED BIOLOGICAL APPLICATIONS OF INORGANIC NANOPARTICLES: NEW BIODETECTION SCHEMES AND NEW ROUTES TO BIOMATERIALS -- VII. SUMMARY AND OUTLOOK -- ACKNOWLEDGMENTS -- REFERENCES -- 8: Luminescence Quenching by Oxygen in Polymer Films -- I. INTRODUCTION -- A. Luminescence Quenching -- B. Oxygen Quenching in Polymers -- II. GAS DIFFUSION IN POLYMERS -- A. Diffusivity and Permeability -- B. Mechanism of Gas Diffusion and Permeability -- Ill. OXYGEN DIFFUSION AND LUMINESCENCE QUENCHING -- A. Quenching and Oxygen Permeability -- B. Quenching and Fickian Diffusion -- IV. EXPERIMENTAL DATA -- A. Response and Recovery -- B. Fluorescence Decay Profiles in the Absence of Quencher -- C. Response to Oxygen Concentration -- D. Pressure-Sensitive Paint -- E. Temperature Effects -- F. Additives, Plasticizers, and Copenetrants -- V. CONCLUSIONS AND FUTURE DIRECTIONS -- REFERENCES -- Index.
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  • 6
    Online Resource
    Online Resource
    Boca Raton :Taylor & Francis Group,
    Keywords: Photochemistry. ; Excited state chemistry. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (780 pages)
    Edition: 1st ed.
    ISBN: 9781482294637
    Series Statement: Molecular and Supramolecular Photochemistry ; v.Vol. 8
    DDC: 541.35
    Language: English
    Note: Cover -- Half Title -- Title Page -- Copyright Page -- Preface -- Contents -- Contributors -- Contents of Previous Volumes -- Chapter 1: Ortho Photocycloaddition of Alkenes and Alkynes to the Benzene Ring -- Chapter 2: Photocycloaddition and Photoaddition Reactions of Aromatic Compounds -- Chapter 3: Singlet-Oxygen Ene-Sensitized Photo-Oxygenations: Stereochemistry and Mechanisms -- Chapter 4: Singlet-Oxygen Reactions: Solvent and Compartmentalization Effects -- Chapter 5: Microreactor-Controlled Product Selectivity in Organic Photochemical Reactions -- Chapter 6: Enantioselective Photoreactions in the Solid State -- Chapter 7: Observations on the Photochemical Behavior of Coumarins and Related Systems in the Crystalline State -- Chapter 8: Supramolecular Photochemistry of Cyclodextrin Materials -- Chapter 9: Photoactive Layered Materials: Assembly of Ions, Molecules, Metal Complexes, and Proteins -- Chapter 10: Fluorescence of Excited Singlet-State Acids in Certain Organized Media: Applications as Molecular Probes -- Chapter 11: Photophysics and Photochemistry of Fullerenes and Fullerene Derivatives -- Index.
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  • 7
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Organic photochemistry. ; Electronic books.
    Description / Table of Contents: Focuses on complex naturally occurring and synthetic supramolecular arrays. The text describes applications of photochemistry in cystalline organic matrices; covers two-component crystals - crystalline molecular compounds, mixed crystals and simple mechanical mixtures - in solid and liquid phases; assesses photoinduced fragmentation of carbon-heter.
    Type of Medium: Online Resource
    Pages: 1 online resource (357 pages)
    Edition: 1st ed.
    ISBN: 9781000146288
    Series Statement: Molecular and Supramolecular Photochemistry Series
    DDC: 547/.135
    Language: English
    Note: Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Preface -- Contents -- Contributors -- 1. Solid-State Organic Photochemistry of Mixed Molecular Crystals -- 2. Asymmetric Photochemical Reactions in Solution -- 3. Photochemical cis-trans Isomerization in the Triplet State -- 4. Photochemical cis-trans Isomerization from the Singlet Excited State -- 5. Photochemical Cleavage Reactions of Benzyl-Heteroatom Sigma Bonds -- 6. Photophysical Probes for Organized Assemblies -- Index.
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  • 8
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of organic chemistry 48 (1983), S. 2808-2813 
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 93 (1989), S. 4511-4522 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 94 (1990), S. 2740-2743 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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