Aggregation-Induced Emission

Contents
Preface
Modulation of Aggregation-Induced Emission by Excitation Energy Transfer: Design and Application
Abstract
Graphic Abstract
1 Introduction
2 Artificial LHSs
2.1 Hydrophobic Interaction
2.2 Host–Guest Interaction
2.3 Hydrogen Bonds
2.4 Metal Coordination
3 Fluorescent Probes
3.1 FRET-Based Fluorescent Probes
3.2 TBET-Based Fluorescent Probes
4 Theranostic Systems
4.1 Imaging-Guided Drug Delivery
4.2 Photodynamic Therapy
5 Conclusion
Acknowledgments
References
Recent Advances in Clusteroluminescence
Abstract
1 Introduction
2 General Mechanism of Clusteroluminescence
3 Nonaromatic Clusteroluminogens
3.1 Development of Nonaromatic Clusteroluminogens
3.2 Hyperbranched and Linear Polymer
3.3 Mechanism and Photophysical Property
3.4 Recent Progress in Structural Diversity and Emission Colors
4 Aromatic Clusteroluminogens Without Extended π-Conjugation
4.1 Development of Aromatic Clusteroluminogens
4.2 Aromatic Clusteroluminogens from Intramolecular Interaction
4.3 Aromatic Clusteroluminogens from Intermolecular Interaction
5 Applications of Clusteroluminogens
6 Conclusion
References
Aggregation-Induced Emission in Electrochemiluminescence: Advances and Perspectives
Abstract
Graphic abstract
1 Aggregation-Induced Electrochemiluminescence
2 Current Advances and Applications
2.1 Small Molecule-Based AIECL
2.2 Macromolecules, Polymeric Structures and Metallic Clusters Matrix-Based AIECL
3 Perspectives
References
Mechanofluorochromism with Aggregation-Induced Emission (AIE) Characteristics: A Perspective Applying Isotropic and Anisotropic Force
Abstract
1 Introduction
1.1 Tetraphenylethylene
1.2 Triphenylamine
1.3 Anthracene
1.4 Spiropyrans
1.5 Boron Derivatives
1.6 Schiff Base
1.7 Carbazole and Phenazine
1.8 Pyrene
1.9 Combined Organic Moieties
1.10 Other Materials
1.11 Summary and Future Perspectives
Acknowledgements
References
Recent Trends in the Design, Synthesis, Spectroscopic Behavior, and Applications of Benzazole-Based Molecules with Solid-State Luminescence Enhancement Properties
Abstract
1 Introduction
2 From emissive solids to solid-state luminescence enhancement: a brief overview of a long journey
3 The emergence of SLE behavior in small benzazole derivatives
3.1 From dicyanovinyl derivatives to styryl dyes
3.2 Schiff base derivatives
3.3 Carboxamide derivatives
3.4 2′-Hydroxy-derivatives: exploiting the ESIPT effect for ultra-sensitive sensing
3.5 Fluorene derivatives: en route to applications as electroluminescent materials
3.6 Carbazole derivatives: electroluminescence and gels
3.7 Phenothiazine derivatives
3.8 Triphenylamine derivatives
3.9 Boron derivatives and mechanofluorochromic effect
4 Insertion of benzazole moieties in AIE-gen frameworks: tuning and amplification of the AIE properties
4.1 Benzilideneimidazolinone derivatives
4.2 Tetraphenylethene derivatives
5 A glance at synthesis
6 Conclusion and perspectives
Acknowledgements
References
Status and Prospects of Aggregation-Induced Emission Materials in Organic Optoelectronic Devices
Abstract
1 Introduction
2 Operating Principles of Organic Optoelectronic Devices
2.1 OLED Principle and Performance Parameters
2.2 OL Principle and Performance Parameters
2.3 OSC Principle and Performance Parameters
2.4 OPD Principle and Performance Parameters
3 AIEgens for Organic Optoelectronic Devices
3.1 AIEgens for Blue OLEDs and as Host for GreenOrangeRed Phosphorescent OLEDs
3.2 AIEgens for Hybrid White OLEDs
3.3 AIEgens for OLs
3.4 AIEgens for OSCs
3.5 AIEgens for OPDs
4 Conclusion and Outlook
Acknowledgments
References
Aggregation-Induced Emission: From Small Molecules to Polymers—Historical Background, Mechanisms and Photophysics
Abstract
1 Background to the AIE Phenomena: An Historical Perspective
1.1 Enhancement of Emission from J-Aggregate Formation
1.2 Monomer-Like Emission Enhancement: The “Loose Bolt” or “Free Rotor” Effect
2 Development of AIE-Active Luminogen Molecules
2.1 AIE Working Mechanisms
2.1.1 Stilbene-Like Molecules
2.1.2 Quantum Mechanical Calculations
3 Photophysical Studies of AIE-Luminogens
3.1 TPE Derivatives
3.2 Phenothiazine Derivatives
3.3 Distyrylanthracene Derivatives
4 AIE and CIE in Small Molecules
5 Design and Photophysical Studies of AIE-Active Polymers
5.1 Building AIE-Active Polymers from Small Molecules with AIE Properties
5.2 TPE-Based Conjugated Polymers
6 Concluding Remarks
Acknowledgements
References
Aggregation-Induced Emission Fluorescent Gels: Current Trends and Future Perspectives
Abstract
1 Introduction
2 Fabrication Strategy
3 Developing AIE-Active Gels
3.1 Self-Assembled Fluorescent Supramolecular Gels
3.2 Chemically Prepared Fluorescent Gels
3.3 Physically and Ionically Prepared Fluorescent Hydrogels
3.4 Clustering-Triggered and Aggregation-Enhanced Fluorescent Hydrogels
4 Biomedical Application of AIE-Active Polymeric Gels
5 Current Challenges and Future Strategies
Acknowledgment
References
Functional Polymer Systems with Aggregation-Induced Emission and Stimuli Responses
Abstract
1 Introduction
2 Preparation Strategies
2.1 Chemical Synthesis
2.2 Physical Fabrication
3 Responses to Physical Stimuli
3.1 Force
3.2 Temperature
3.3 Light
3.4 Electricity
3.5 Gamma Rays
3.6 Morphology
4 Responses to Chemical Stimuli
4.1 GasVapor
4.2 pH
4.3 Ions
4.4 Explosives
4.5 Others
5 Responses to Multiple Stimuli
6 Summary and Outlook
Acknowledgements
References
Enzyme-Responsive Peptide-Based AIE Bioprobes
Abstract
Graphic Abstract
1 Introduction
2 Enzyme-Triggered Precipitate
2.1 Image-Guided Detection
2.2 Image-Guided Therapy
3 Enzyme-Catalyzed Coupling
3.1 Image-Guided Detection
3.2 Image-Guided Therapy
4 Enzyme-Instructed Self-assembly
4.1 Image-Guided Detection
4.2 Image-Guided Therapy
5 Conclusions and Outlook
Acknowledgements
References
Imaging, Identification and Inhibition of Microorganisms Using AIEgens
Abstract
1 Introduction
2 AIEgens for Imaging Microorganisms
2.1 Fluorescence in Bioimaging
2.2 Imaging Microorganisms with AIEgens
3 Discrimination of Microorganisms Using AIEgens
3.1 Methods for Discrimination of Microbial Species
3.2 AIEgens in Discrimination of Microbial Species
4 Antimicrobial Theranostic AIEgens
4.1 Theranostics
4.2 AIEgens in Theranostic Applications
5 Conclusions
Acknowledgements
References