Advances in methanol synthesis via MOF-based catalysts: A comprehensive review and critical analysis

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114266 - 114266

Опубликована: Март 1, 2025

Язык: Английский

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Proton Conduction in Zirconium-Based Metal–Organic Frameworks for Advanced Applications

ACS Applied Electronic Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 3, 2025

Zirconium-based metal-organic frameworks (Zr-MOFs) have emerged as a promising class of crystalline porous materials, attracting significant interest in the field proton conduction due to their exceptional chemical stability, structural flexibility, and functional tunability. Notably, proton-conducting Zr-MOFs show immense potential for diverse advanced technological applications. In this Spotlight on Applications paper, we provide an overview spotlight recent progress utilization exchange membranes membrane fuel cells (PEMFCs), light-responsive systems pumps, sensors formic acid detection. Furthermore, also discussed challenges, future prospects, opportunities promoting application Zr-MOFs.

Язык: Английский

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Iron‐MOFs for Biomedical Applications

Advanced Healthcare Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 10, 2024

Over the past two decades, iron-based metal-organic frameworks (Fe-MOFs) have attracted significant research interest in biomedicine due to their low toxicity, tunable degradability, substantial drug loading capacity, versatile structures, and multimodal functionalities. Despite great potential, transition of Fe-MOFs-based composites from laboratory clinical products remains challenging. This review evaluates key properties that distinguish Fe-MOFs other MOFs highlights recent advances synthesis routes, surface engineering, shaping technologies. In particular, it focuses on applications biosensing, antimicrobial, anticancer therapies. addition, emphasizes need develop scalable, environmentally friendly, cost-effective production methods for additional meet specific requirements various biomedical applications. ability combine therapies, hurdles still remain, including a deeper understanding therapeutic mechanisms potential risks resistance overdose. Systematically addressing these challenges could significantly enhance prospects potentially facilitate integration into mainstream practice.

Язык: Английский

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Defects in MOFs for Photocatalytic Water Reduction to Hydrogen Generation: From Fundamental Understanding to State‐of‐Art Materials

Small Methods, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 30, 2024

Abstract Metal–organic frameworks (MOFs) are highly studied for solar H 2 production from O due to their abundant active sites and open pore channels. Titanium (Ti) Zirconium (Zr) MOFs particularly noted stability optoelectronic properties, resembling conventional metal oxide semiconductors. These allow molecular‐level tuning alter creating opportunities enhance catalytic activity. Introducing defects in the MOF's structure is a versatile strategy modifying molecular topology, morphology, optical electronic properties. This review compiles essential methods synthesizing defect‐oriented MOFs, discussing characterization techniques structural modifications boost It also highlights connection between photocatalytic MOF exploring strategies address current limitations using defective Ti Zr‐based MOFs. Additionally, role of machine learning (ML) predicting properties faster material discovery optimization emphasized. aims identify challenges propose ideas designing future photocatalysts.

Язык: Английский

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From construction strategies to applications: Multifunctional defective metal-organic frameworks

Coordination Chemistry Reviews, Год журнала: 2024, Номер 526, С. 216356 - 216356

Опубликована: Дек. 9, 2024

Язык: Английский

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Uranium extraction by Metal-Organic Frameworks: Advanced materials for new sorption possibilities.

Dalton Transactions, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

This review paper explores the potential of metal–organic frameworks (MOFs) for uranium extraction. It discusses various MOF types, functionalization strategies, and factors affecting extraction efficiency.

Язык: Английский

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Enhanced enzyme-like DNAzyme@MOFs for non-enzymatic uric acid detection in interstitial fluid

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156837 - 156837

Опубликована: Окт. 1, 2024

Язык: Английский

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Enhancing Biocatalysis: Metal–Organic Frameworks as Multifunctional Enzyme Hosts

Accounts of Chemical Research, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 28, 2024

ConspectusEnzymes are highly efficient and selective catalysts that operate under mild conditions, making them invaluable for various chemical transformations. However, their limitations, such as instability high cost, call advancements in enzyme immobilization the development of suitable host materials. Metal-organic frameworks (MOFs), characterized by porosity, crystallinity, tunability, promising candidates encapsulation. Among these, zirconium-based MOFs (Zr-MOFs) stand out due to exceptional structural diversity stability. The physical properties Zr-MOFs can be tuned with atomic precision, interactions enzymes analyzed through a range techniques spanning from chemistry materials science biochemistry. This tunable platform provides opportunities systematically investigate impact encapsulation on stability activity order develop design rules hosts.In this Account, we discuss experimentally validated concepts designing MOF hosts based mechanisms. We present methods enhance catalytic performance strategies creating multifunctional enzyme@MOF systems via modifications. start highlighting importance maximizes substrate diffusion availability, particular focus containing hierarchical mesoporous structures those

Язык: Английский

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Revealing the synergistic impacts of ZIF-8 and copper co-exposure on zebrafish behavior, tissue damage, and intestine microbial community

Environmental Research, Год журнала: 2025, Номер 269, С. 120922 - 120922

Опубликована: Янв. 21, 2025

Язык: Английский

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Highly Sensitive and Selective Detection of Uranyl Ions Based on a Tb³⁺-Functionalized MOF via Competitive Host–Guest Coordination

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Owing to the rapid development of nuclear industry, uranium has become a global environmental contaminant due its radiotoxicity and chemotoxicity, posing significant threats human health ecological safety. Although various instrumental chemical analytical methods have been developed for uranyl ion detection in aquatic environments, searching new sensors with high stability, sensitivity, selectivity remains challenge. In this study, luminescent Zr-based metal–organic framework (MOF), designated as Tb@UiO-66-(COOH)2, was successfully synthesized utilizing postsynthetic exchange (PSE) method along Tb3+ doping detection. Interestingly, presence UO22+ ions causes replacement guest (Tb3+) sensor via competitive host–guest interaction, leading luminescence quenching. The attenuation intensity Tb@UiO-66-(COOH)2 exhibits an excellent linear relationship concentrations within wide range 0–2.52 μM. Notably, demonstrates unprecedentedly sensitivity (Ksv = 2.16 × 105 M–1) extremely low limit (LOD) down 8.03 nM (1.91 ppb) deionized water. More importantly, can achieve efficient performance, even excesses competing ions. values Ksv were determined be 2.10 M–1 Xie'ao Lake water 3.05 seawater; LOD 8.26 (1.96 5.68 (1.35 seawater. To best our knowledge, is first instance introducing coordination strategy into MOF-based high-performance Hence, present work offers novel idea building functional MOFs aqueous solutions.

Язык: Английский

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