Metal Organic Frameworks (MOFs) - Nanotechnology

What are Metal Organic Frameworks (MOFs)?

Metal Organic Frameworks (MOFs) are a class of compounds consisting of metal ions or clusters coordinated to organic ligands to form one-, two-, or three-dimensional structures. They are highly porous materials, which makes them suitable for a variety of applications in nanotechnology.

How are MOFs Synthesized?

The synthesis of MOFs typically involves a self-assembly process where metal ions and organic ligands are mixed in a suitable solvent. Conditions such as temperature, pH, and concentration can be adjusted to control the size and morphology of the resultant MOFs. Advanced methods like solvothermal synthesis and microwave-assisted synthesis have been developed to improve yield and efficiency.

What are the Applications of MOFs in Nanotechnology?

MOFs have a wide range of applications due to their unique properties:

Gas Storage and Separation: MOFs can store gases like hydrogen and carbon dioxide due to their high surface area and porosity.
Catalysis: MOFs can act as catalysts for various chemical reactions, enhancing the reaction rate and selectivity.
Drug Delivery: MOFs can encapsulate drugs and release them in a controlled manner, improving the efficacy of treatments.
Sensors: MOFs can detect trace amounts of chemicals, making them useful in environmental monitoring and medical diagnostics.
Energy Storage: MOFs have potential applications in batteries and supercapacitors due to their conductive properties.

What are the Challenges in MOF Research?

Despite their promising applications, there are several challenges in MOF research:

Stability: MOFs can be sensitive to moisture and heat, which can limit their practical applications.
Scalability: Producing MOFs on an industrial scale while maintaining their properties is a significant challenge.
Cost: The synthesis of MOFs can be expensive due to the cost of raw materials and the need for precise control over synthesis conditions.
Complexity: Understanding the complex interactions between metal ions and organic ligands requires advanced analytical techniques.

What is the Future of MOFs in Nanotechnology?

The future of MOFs in nanotechnology looks promising. Researchers are exploring ways to enhance the stability and functionality of MOFs through post-synthetic modification. Additionally, the development of new synthesis methods could lower costs and improve scalability. As our understanding of these materials deepens, we can expect MOFs to play an increasingly important role in various fields, from environmental remediation to biomedicine and beyond.

Relevant Publications

Selective Xenon Recovery Using Aluminum-Based Metal-Organic Frameworks with Conserved Pore Topology.

Issue Release: 2024

Rational Design of MIL-68(In) Derived Multiple Sulfides with Well Confined Quantum Dots and the Promoted Photocatalytic Hydrogen Generation.

Issue Release: 2024

La-doped MIL-88B(Fe)-NH: a mixed-metal-organic framework photocatalyst for highly efficient reduction of Cr(vi) in an aqueous solution.

Issue Release: 2024

Application of metal-organic frameworks in infectious wound healing.

Issue Release: 2024

Non-derivatizing solvent assisted waste-derived cellulose/ MOF composite porous matrix for efficient metal ion removal: comprehensive analysis of batch and continuous packed-bed column sorption studies.

Issue Release: 2024

Synthesis and Characterization of Self-Assembled Metal-Organic Framework Monolayers using Polymer-coated Particles.

Issue Release: 2024

Innovations in Metal-Organic Frameworks (MOFs): Pioneering Adsorption Approaches for Persistent Organic Pollutant (POP) Removal.

Issue Release: 2024

The influence of crystal facet on the catalytic performance of MOFs-derived NiO with different morphologies for the total oxidation of propane: The defect engineering dominated by solvent regulation effect.

Issue Release: 2024

Ti-based MOFs with acetic acid pendings as an efficient catalyst in the preparation of new spiropyrans with biological moieties.

Issue Release: 2024

Adsorption of terbutaline β-agonists from wastewater by mechano-synthesized iron oxide nanoparticles modified copper (II) isonicotinate metal-organic framework.

Issue Release: 2024

Polarity profiling of porous architectures: solvatochromic dye encapsulation in metal-organic frameworks.

Issue Release: 2024

Fabrication of binary metal-organic frameworks of Ni-Mn@ZIFs(Co·ZnO) decorated on CF/CuO nanowire for high-performance electrochemical pseudocapacitors.

Issue Release: 2024

Tailoring and understanding the lithium storage performance of triple-doped cobalt phosphide composites.

Issue Release: 2024

Exploring the effect of molecular size and framework functionalisation on transport in metal-organic frameworks using pulsed-field gradient nuclear magnetic resonance.

Issue Release: 2024

Tuning strategies of MIL metal organic frameworks for adsorptive removal of formaldehyde from air.

Issue Release: 2024

Enhanced stability and biocompatibility of HIPEs stabilized by cyclodextrin-metal organic frameworks with inclusion of resveratrol and soy protein isolate for β-carotene delivery.

Issue Release: 2024

Bionanocomposite MIL-100(Fe)/Cellulose as a high-performance adsorbent for the adsorption of methylene blue.

Issue Release: 2024

Pyrazine-based iron metal organic frameworks (Fe-MOFs) with modulated O-Fe-N coordination for enhanced hydroxyl radical generation in Fenton-like process.

Issue Release: 2024

Portable dual-mode paper chips for highly sensitive and rapid determination of aflatoxin B1 via an aptamer-gated MOFs.

Issue Release: 2024

Evodiamine encapsulated by hyaluronic acid modified zeolitic imidazolate framework-8 for tumor targeted therapy.

Issue Release: 2024

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