16 9 Development of a New Class of AIEgens 9.1 Introduction 9.2 The Accidental Discovery of TAPP 9.3 Synthesis of TAPP 9.4 Possible Mechanism of TAPP Synthesis 9.5 Reactivity of TAPP 9.6 π‐Expansion of TAPP 9.7 π‐Expanded 1,4‐dihydropyrrolo[3,2‐b]pyrrole 9.8 Photophysical Optical Properties of TAPP 9.9 Conclusion and Outlook Acknowledgments References
17 10 Small Molecule Organogels from AIE Active α‐Cyanostilbenes 10.1 Introduction 10.2 Organogels with Trifluoromethyl Substitution 10.3 Organogels with Chiral Units/Chiral Hosts 10.4 Stimuli–Responsive Organogels 10.5 Organogels with Sensing Applications 10.6 Concluding Remarks Acknowledgments References
18 11 Stimuli‐responsive Pure Organic Luminescent Supramolecules 11.1 Introduction 11.2 Pure Organic Fluorescent Supramolecules 11.3 Pure Organic Phosphorescent Supramolecules 11.4 Conclusions Acknowledgments References
19 12 AIE Fluorescent Polymersomes 12.1 Introduction 12.2 Structural Consideration of Block Copolymers for Polymersome Formation 12.3 Methods of Polymersome Preparation 12.4 Techniques of Polymersome Characterization 12.5 AIE Polymersomes Based on PEG‐b‐POSS 12.6 AIE Polymersomes Based on Amphiphilic Polypeptoids 12.7 AIE Polymersomes Based on PEG‐b‐Polycarbonate 12.8 AIE Polymersomes Based on Amphiphilic Polynorbornene 12.9 AIE Polymersomes Based on Amphiphilic Block Copolymers by RAFT Polymerization 12.10 Summary and Perspectives References
20 13 Designs for AIE Molecules and Functional Luminescent Materials Based on Boron‐containing Element‐blocks 13.1 Introduction 13.2 Solid‐state Luminescence and Luminochromism of o‐Carboranes 13.3 Boron Complexes with β‐Ketimine and β‐Diketimine Ligands 13.4 Rational Design for AIE‐active Molecules Based on “Flexible” Boron Complexes 13.5 Conclusion References
21 14 Aggregation‐induced Emission (AIE) Active Metal–Organic Coordination Complexes 14.1 Introduction 14.2 Conception and Design Strategy 14.3 AIE Active Metallacycles 14.4 AIE Active Metallacages 14.5 AIE Active Metal–organic Frameworks (MOFs) 14.6 Summary and Outlook Acknowledgments References
22 15 AIE‐type Luminescent Metal Nanoclusters 15.1 Introduction 15.2 In the “Single‐cluster” Scenario 15.3 Beyond the “Single‐cluster” Scenario 15.4 Application of the AIE‐type Luminescent Metal NCs 15.5 Conclusion and Outlook References
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16 Aggregation‐induced Emission in Coinage Metal Clusters
16.1 Introduction
16.2 AIE‐active