Dyes and Photoactive Molecules in Microporous Systems

Preface
Contents
Guests in Nanochannels of Zeolite L
	1 Introduction
	2 Synthesis of Zeolite L
	3 Guests
		3.1 Ship-in-a-Bottle Synthesis
		3.2 Synthesis of Composites Containing Two or More Different Guests
			3.2.1 Guests That Cannot Pass Each Other
			3.2.2 Guests That Can Pass Each Other
	4 Functionalization: Stopcocks, Coat, Polymer Brushes
		4.1 Stopcocks
		4.2 Functionalization of the Whole Outer Surface
	5 Patterns of ZL Crystals
		5.1 Oriented Monolayers
		5.2 Chains, Files, Hexagonal, and Other Arrangements
	6 Structure of the Guest-ZL Composites
	7 Electronic Absorption and Luminescence Properties of the Host-Guest Composites
		7.1 Absorption and Luminescence Spectra of Organic Guest-ZL Composites
		7.2 Oscillator Strength
		7.3 Influence of the Acidity of the Channels on the Guests
		7.4 Exciton Coupling of Organic Guests
	8 ZL as a Catalyst
	9 Artificial Photonic Antenna Systems for Light Harvesting, Transport, and Trapping
		9.1 Communication with the Outside World
	10 Biological and Biomedical Applications
	11 Summary
	References
Highly Luminescent Metal Clusters Confined in Zeolites
	1 Confined Functional Metal Clusters
		1.1 Synthesis Strategies Developed for the Stabilization of Metal Clusters
		1.2 Luminescent DNA Encapsulated Silver Clusters
		1.3 Peptide-Protected Silver Clusters
		1.4 Polymer-Encapsulated Silver Clusters
		1.5 Silver Clusters Confined in Hard Template-Based Inorganic Systems
	2 Luminescent Silver Clusters Confined in Zeolites
		2.1 Early Studies on Silver-Exchanged Zeolites
		2.2 Synthesis Strategy to Confine Luminescent Silver Clusters in Zeolites
		2.3 Structure-to-Properties Relationship of Silver Clusters Confined in Zeolites
		2.4 Tailoring the Optoelectronic Properties of Silver Clusters Confined in Zeolites
	3 Characterization of Silver Clusters Confined in Zeolites
		3.1 UV-VIS and FT-IR Spectroscopy
		3.2 X-Ray-Based Techniques and Theoretical Modeling
		3.3 Fluorescence Spectroscopy and Microscopy
		3.4 Electron Microscopy
		3.5 Electron Spin Resonance (ESR) Spectroscopy and Thermogravimetric Analysis (TGA)
	4 Applications of Luminescent Silver-Containing Zeolites
		4.1 Phosphors for Lighting Applications
		4.2 Humidity Sensors
		4.3 Optoelectronic Devices
		4.4 Encoded Information Carries
	5 Other Luminescent Metal Clusters and Perovskite Quantum Dots Confined in Zeolites
	6 Concluding Remarks
	References
Photoactive Molecules within MOFs
	1 General Introduction
		1.1 Photochromism
		1.2 Solvatochromism
		1.3 Metal-Organic Frameworks
		1.4 Implementing Photoswitches into MOFs
	2 Switch@MOF Systems
		2.1 Stilbenes in MOFs
			2.1.1 Bulk Material
		2.2 Azobenzene and Its Derivatives in MOFs
			2.2.1 Bulk Material
			2.2.2 Thin Films
		2.3 Diarylethenes in MOFs
			2.3.1 Bulk Materials/Single Crystals
		2.4 Spiropyrans in MOFs
			2.4.1 Bulk Materials
			2.4.2 Thin Films
		2.5 Spirooxazines in MOFs
			2.5.1 Bulk Materials
	3 Conclusion and Future Perspectives
	Appendix
	References
Guest-Based Photoactive Porous Materials Based upon Zn-Carboxylate Metal Organic Frameworks
	1 Introduction
		1.1 Metal Organic Frameworks
		1.2 Photoactive Metal Organic Frameworks
		1.3 Transition Metal Polyimines as Photoactive Guests
	2 Ruthenium(II) Polyimines as Photoactive Guests Within Zn-Based Polyhedral MOFs
		2.1 Zn-Carboxylate-Based Polyhedral MOFs
		2.2 Encapsulation of RuBpy Within USF2 and HKUST-1(Zn) (RuBpy@USF2 and RuBpy@HKUST-1(Zn))
	3 RuBpy Templated MOFs
		3.1 The RWLC-1 and RWLC-2 Templated MOFs
		3.2 The RWLC-3 Templated MOF
		3.3 The RWLC-5 Templated MOF
		3.4 The RWLC-6 Templated MOF
	4 Conclusions and Future Perspectives
	References
Tuning Emission Properties by Dye Encapsulation into Layered Silicates
	1 Emission of Dyes
	2 Layered Silicates
	3 Photochemical Property and Layered Materials
	4 Complex of Dyes and Layered Silicates
	5 Photochemical Properties of Dyes in/on Layered Silicates
	6 Emission Enhancement of Dyes in/on Layered Silicates (Surface-Fixation Induced Emission (S-FIE))
	7 Color Tuning of Dyes in/on Layered Silicates
	8 Reversible Environment-Responsiveness of Dyes in/on Layered Silicates
	9 Summary
	References
Resonance Energy Transfer in Hybrid Systems of Photoactive Dye Molecules and Layered Inorganics
	1 Introduction
	2 Theoretical Basics of Resonance Energy Transfer
	3 Distribution of Molecules and Intermolecular Distances
	4 Layered Inorganic Compounds as Hosts for Efficient Energy Transfer
		4.1 Layered Inorganic Compounds: Structure and Properties
		4.2 Layered Nanoparticles as the Hosts of Dye Molecules and FRET
			4.2.1 Complexes with Ionic Dyes
			4.2.2 Quenching by Molecular Aggregates
			4.2.3 Distribution of Molecules and FRET in Hybrid Systems
			4.2.4 Complexes with Neutral Dye Molecules
			4.2.5 Covalently Bound Dye Molecules
			4.2.6 FRET in Hybrids with Polymers
				Types of Polymers and Formation of Polymer Nanocomposites
				Polyelectrolytes in LbL Assemblies
				Composites of Luminescent Polymers
				Examples in Sensor Applications
			4.2.7 Molecular Orientation and Anisotropy
			4.2.8 Cascade Energy Transfer
			4.2.9 Energy Transfer in Solids and Assembled Films
			4.2.10 Structural Changes in Dye Molecules and FRET
			4.2.11 Influence of Electrical Properties of Hosts on FRET
			4.2.12 Chemiluminescence Resonance Energy Transfer
	5 Applications
		5.1 Control of Photodegradation of Pesticides by FRET
		5.2 FRET for Sensing
		5.3 FRET in Bioimaging
		5.4 FRET in Catalysis
	6 Future Perspectives
	References
Photofunctions of Dye-Clay Hybrids: Recent Developments
	1 Introduction
	2 Characteristics of Dye-Clay Hybrids for Photochemical Studies and Photofunctional Materials
	3 Surface Modification
	4 Photophysics of Dye-Clay Hybrid Systems
		4.1 Changes in the Absorption Properties, Color Change, and Stability
			4.1.1 Effects of Host-Guest Interactions
			4.1.2 Effect of the Dye Aggregation
		4.2 Changes in the Photoluminescence Properties
			4.2.1 Effects of the Host-Guest Interactions
			4.2.2 Excimer Formation
			4.2.3 Energy and Electron Transfer Between Molecules Adsorbed on Clays
		4.3 Alignment of Dyes by Host-Guest Interactions: Study by Linear Polarized Light
	5 Photochemical Reactions
		5.1 Intramolecular Reactions Affected by Host-Guest Interactions
			5.1.1 Azobenzene
			5.1.2 Diarylethene
			5.1.3 Spiropyran
		5.2 Intermolecular Reactions
			5.2.1 Diels-Alder Reaction in Clay Interlayer
			5.2.2 [2 + 2] Photocycloaddition
		5.3 Uses of Photochemical Reactions as Trigger for Photoinduced Phenomena
			5.3.1 Photoinduced Change in the Basal Spacing
			5.3.2 Photoswitching of Wettability
			5.3.3 Photoswitching of Magnetism
			5.3.4 Photoinduced Adsorption
	6 Conclusions and Future Perspectives
	References
Photophysicochemical Processes Directed Within Nano-Containers
	1 Introduction
	2 Host-Guest Chemistry and Nano-Containers
	3 Fluorescence
	4 Phosphorescence
	5 Twisted-Intramolecular Charge Transfer
	6 Excimers and Exciplexes
	7 Energy Transfer Cascade
	8 Singlet Oxygen
	9 Photocycloaddition Reactions Within Cavitands
	10 Photo-Fries Rearrangement
	11 Conclusion and Future Perspectives
	References
Functional Nanohybrids Based on Dyes and Upconversion Nanoparticles
	1 Introduction
		1.1 UCNP Properties
			1.1.1 NIR Excitation
			1.1.2 Tunable Long-Lifetime Emission
	2 Pre-requirements When Designing Photoactive Nanohybrids by Combining UCNPs and Chromophores
	3 Sensing with UCNH
		3.1 Inner Filter
		3.2 Lanthanide-Based Resonant Energy Transfer
		3.3 pH Sensing
		3.4 Biomolecules and Ions Sensing
	4 Photodynamic Therapy
	5 Theragnosis
	6 Conclusion Remarks
	References
Index