Luminescent MOFs constructed by using butterfly-like AIE ligands

Dong, Panpan; Liu, Yuanyuan; Peng, Qiuchen; Li, Haiyang; Li, Kai; Zang, Shuang‐Quan; Tang, Ben Zhong

doi:10.1039/d2dt03382h

“…Additionally, Dong et al designed three naphthalene butterfly AIEgens and obtained corresponding MOFs (ONP‐1, ONP‐2, ONP‐3) from CuI coordination. [ 108 ] The dihedral angles of the naphthalene parts with different orientations changed when combined with CuI, and the geometry and emission of the prepared MOFs changed.…”

Section: Mofs‐based Aie Materialsmentioning

confidence: 99%

Inorganic‐Based Aggregation‐Induced Luminescent Materials: Recent Advances and Perspectives

Zhang,

Huang,

Miao

et al. 2023

Small Structures

7

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Luminogens with aggregation‐induced emission properties (AIEgens), as a novel and attractive fluorescent molecule, have been used in various fields, such as detection, imaging, and disease treatment, which can overcome the traditional aggregation‐caused quenching of organic fluorescent molecules. Nevertheless, AIEgens still have the problems of water solubility and fluorescence stability in practical applications. Aiming for improving the AIEgens’ performance and promoting the development of diverse applications of AIEgens, it is an available strategy to bind AIEgens to those inorganic materials with abundant variety, easy synthesis, and a unique rigid pore structure. The constructed inorganic‐based AIE materials not only inherit the unique luminescence characteristics of AIEgens, but also retain the biocompatibility and degradability of inorganic materials, endowing AIEgens with more attractive versatility. Herein, the up‐to‐date researches of several representative inorganic‐based AIE materials are introduced, with emphasis on their structure design, synthesis strategy, regulation of fluorescence properties of AIE, and their application in the biological field. Finally, the current situation, challenges, and future development potential of inorganic‐based AIE materials are discussed and prospected.

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“…In solutions, the bending behavior of molecules predominantly leads to folding along the axis of symmetry, comparable to how a butterfly folds its wings along its body during forward flight. Zang and his team designed a system consisting of OAP, ONP ligands [21,66] , and Cu(I) as the metal source (Figure 11a). Under dispersed conditions, the pyrazine structure with 8π electrons once again forms the RIV skeleton.…”

Section: Bendingmentioning

confidence: 99%

Aggregation-induced emission materials based on restriction of intramolecular vibration

Lau,

Yang,

Wu

et al. 2023

Preprint

0

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Aggregation-induced emission (AIE) is a photophysical phenomenon wherein luminescent materials exhibit weak emission in solution but strong emission after aggregation. This phenomenon has garnered significant attention in the realm of multifunctional luminescent materials. Specifically, AIE molecules, which operate through the restriction of intramolecular vibration (RIV) mechanism, have emerged as a pivotal constituent of AIE materials, captivating the interest of both academia and industry. This review aims to present a comprehensive overview of recent advancements in the domain of RIV-type AIE and its associated areas. It encompasses a survey of the classifications, molecular design strategies, and mechanisms underlying RIV-type AIE molecules. Furthermore, the review delves into the prospects and challenges encountered in the realm. We hope this review can provide novel insights into the theory, materials, and applications in the field of biochemistry and organic photoelectric.

show abstract

“…In solutions, the bending behavior of molecules predominantly leads to folding along the axis of symmetry, comparable to how a butterfly folds its wings along its body during forward flight. Zang and his team designed a system consisting of OAP, ONP ligands [21,66] , and Cu(I) as the metal source (Figure 11a). Under dispersed conditions, the pyrazine structure with 8π electrons once again forms the RIV skeleton.…”

Section: Bendingmentioning

confidence: 99%

Aggregation-induced emission materials based on restriction of intramolecular vibration

Lau,

Yang,

Wu

et al. 2023

Preprint

0

View full text Add to dashboard Cite

Aggregation-induced emission (AIE) is a photophysical phenomenon wherein luminescent materials exhibit weak emission in solution but strong emission after aggregation. This phenomenon has garnered significant attention in the realm of multifunctional luminescent materials. Specifically, AIE molecules, which operate through the restriction of intramolecular vibration (RIV) mechanism, have emerged as a pivotal constituent of AIE materials, captivating the interest of both academia and industry. This review aims to present a comprehensive overview of recent advancements in the domain of RIV-type AIE and its associated areas. It encompasses a survey of the classifications, molecular design strategies, and mechanisms underlying RIV-type AIE molecules. Furthermore, the review delves into the prospects and challenges encountered in the realm. We hope this review can provide novel insights into the theory, materials, and applications in the field of biochemistry and organic photoelectric.

show abstract

Luminescent MOFs constructed by using butterfly-like AIE ligands

Abstract: In this work, a series of butterfly-like isomers named oxacalix[2]naphthalene[2]pyrazine (ONP) were conveniently synthesized by one step catalyst-free reaction in a facile manner, which exhibit typical characteristics of aggregation-induced emission...

Cited by 5 publications

References 42 publications

Inorganic‐Based Aggregation‐Induced Luminescent Materials: Recent Advances and Perspectives

Inorganic‐Based Aggregation‐Induced Luminescent Materials: Recent Advances and Perspectives

Aggregation-induced emission materials based on restriction of intramolecular vibration

Aggregation-induced emission materials based on restriction of intramolecular vibration

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