Metal−organic framework constructed by flexible ligands: A versatile platform towards efficient fluorescence sensing, adsorption separation and heterogeneous catalysis

Zhao, Xiaoyang; Miao, Xinrui

doi:10.1016/j.ccr.2023.215611

Cited by 11 publications

(1 citation statement)

References 207 publications

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“…Metal–organic frameworks (MOFs) are a class of porous crystalline materials characterized by their periodic and infinite spatial networks and formed through the coordination of metal ions and organic ligands. , Their inherent programmability makes them invaluable in creating versatile sensing platforms and provides opportunities for the precise regulation of guest molecule adsorption and sensing capabilities. − Among MOFs, lanthanide-based variants (Ln-MOFs) stand out for their exceptional optical properties, including prolonged fluorescence lifetimes, significant Stokes shifts, resistance to photobleaching, and remarkable monochromaticity, making them particularly promising in sensing applications, especially in detecting small molecules like phosphates. − The robust affinity of Ln-MOFs for phosphate groups has propelled their widespread use in adsorption, degradation, and sensor development. − For example, the Luo research group has demonstrated the effective retrieval of phosphates using La-MOFs, highlighting electrostatic interactions as the primary adsorption mechanism . The Ke group has engineered a Tb/Eu-MOF based sensor capable of detecting low levels of PO 4 3– and ATP .…”

Section: Introductionmentioning

confidence: 99%

Enhancing Kinase Activity Detection with a Programmable Lanthanide Metal–Organic Framework via ATP-to-ADP Conversion

Yu,

Shen,

et al. 2024

Anal. Chem.

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Precise modulation of host−guest interactions between programmable Ln-MOFs (lanthanide metal−organic frameworks) and phosphate analytes holds immense promise for enabling novel functionalities in biosensing. However, the intricate relationship between these functionalities and structures remains largely elusive. Understanding this correlation is crucial for advancing the rational design of fluorescent biosensor technology. Presently, there exists a large research gap concerning the utilization of Ln-MOFsto monitor the conversion of ATP to ADP, which poses a limitation for kinase detection. In this work, we delve into the potential of Ln-MOFs to amplify the fluorescence response during the kinase-mediated ATP-to-ADP conversion. Six Eu-MOFs were synthesized and Eu-TPTC ([1,1′:4′,1″]-terphenyl-3,3′′,5,5′′-tetracarboxylic acid) was selected as a ratiometric fluorescent probe, which is most suitable for high-precision detection of creatine kinase activity through the differential response from ATP to ADP. The molecular -level mechanism was confirmed by density functional theory. Furthermore, a simple paper chip-based platform was constructed to realize the fast (20 min) and sensitive (limit of detection is 0.34 U/L) creatine kinase activity detection in biological samples. Ln-MOF− phosphate interactions offer promising avenues for kinase activity assays and hold the potential for precise customization of analytical chemistry.

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Section: Introductionmentioning

confidence: 99%

Enhancing Kinase Activity Detection with a Programmable Lanthanide Metal–Organic Framework via ATP-to-ADP Conversion

Yu,

Shen,

et al. 2024

Anal. Chem.

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Pristine Metal‐Organic Frameworks for Sodium‐Ion Batteries: Past, Present, and Future

Li,

Ni,

Yue

et al. 2024

Batteries & Supercaps

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Owing to their adjustable redox‐active sites, designable structures high porosity, and fully activated organic ligands, pristine metal‐organic frameworks (MOFs) have been widely utilized as advanced electrode materials (i.e., both anodes and cathodes) for sodium‐ion batteries (SIBs) to satisfied the insertion/extraction larger size and mass of Na+ cations, achieving significant progresses with excellent electrochemical performance in electrochemical energy storage devices. Here, the recent advances on pristine MOFs as anodes and cathodes for SIBs are summarized. A thorough investigation delves into the detailed characteristics, energy storage mechanisms, and electrochemical performance of diverse pristine MOFs for SIBs are also clarified. Furthermore, the outlooks on pristine MOF electrodes in SIBs are also provided.

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Exploring Imidazole Binding Flexibility in 2D and 3D Frameworks Using Hypercoordinated Triorganotin Carboxylates Featuring a Nitrogen-Rich Ligand with Benzoic Acid, Diazenyl, and Imidazole Functionalities: Insights into Sn − N, N → Sn, and N − H⋅⋅⋅X (X = N, O) Interactions†

Basu Baul,

Hlychho,

Manne

et al. 2024

J Inorg Organomet Polym

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Metal−organic framework constructed by flexible ligands: A versatile platform towards efficient fluorescence sensing, adsorption separation and heterogeneous catalysis

Cited by 11 publications

References 207 publications

Enhancing Kinase Activity Detection with a Programmable Lanthanide Metal–Organic Framework via ATP-to-ADP Conversion

Enhancing Kinase Activity Detection with a Programmable Lanthanide Metal–Organic Framework via ATP-to-ADP Conversion

Pristine Metal‐Organic Frameworks for Sodium‐Ion Batteries: Past, Present, and Future

Exploring Imidazole Binding Flexibility in 2D and 3D Frameworks Using Hypercoordinated Triorganotin Carboxylates Featuring a Nitrogen-Rich Ligand with Benzoic Acid, Diazenyl, and Imidazole Functionalities: Insights into Sn − N, N → Sn, and N − H⋅⋅⋅X (X = N, O) Interactions†

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