Advances and Applications of Metal‐Organic Frameworks (MOFs) in Emerging Technologies: A Comprehensive Review

Global Challenges, Journal Year: 2023, Volume and Issue: 8(2)

Published: Dec. 30, 2023

Abstract Metal‐organic frameworks (MOFs) that are the wonder material of 21st century consist metal ions/clusters coordinated to organic ligands form one‐ or more‐dimensional porous structures with unprecedented chemical and structural tunability, exceptional thermal stability, ultrahigh porosity, a large surface area, making them an ideal candidate for numerous potential applications. In this work, recent progress in design synthetic approaches MOFs explore their applications fields gas storage separation, catalysis, magnetism, drug delivery, chemical/biosensing, supercapacitors, rechargeable batteries self‐powered wearable sensors based on piezoelectric triboelectric nanogenerators summarized. Lastly, work identifies present challenges outlines future opportunities field, which can provide valuable references.

Language: Английский

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Metal–organic frameworks (MOFs) as apt luminescent probes for the detection of biochemical analytes

Journal of Materials Chemistry B, Journal Year: 2023, Volume and Issue: 11(29), P. 6802 - 6822

Published: Jan. 1, 2023

This article reviews the recent developments in use of MOF materials as probes and biosensing platforms for diverse chemicals (H 2 O , metal ions, H S, GSH, nucleic acids) biological cells.

Language: Английский

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Metal-organic frameworks (MOFs) and MOF composites based biosensors

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 519, P. 216102 - 216102

Published: Aug. 8, 2024

Language: Английский

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MOF-based nanocomposites as transduction matrices for optical and electrochemical sensing

Talanta, Journal Year: 2023, Volume and Issue: 266, P. 125124 - 125124

Published: Aug. 26, 2023

Language: Английский

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Novel Approaches to Enzyme-Based Electrochemical Nanobiosensors

Biosensors, Journal Year: 2023, Volume and Issue: 13(6), P. 622 - 622

Published: June 5, 2023

Electrochemistry is a genuinely interdisciplinary science that may be used in various physical, chemical, and biological domains. Moreover, using biosensors to quantify or biochemical processes critical medical, biological, biotechnological applications. Nowadays, there are several electrochemical for healthcare applications, such as the determination of glucose, lactate, catecholamines, nucleic acid, uric so on. Enzyme-based analytical techniques rely on detecting co-substrate or, more precisely, products catalyzed reaction. The glucose oxidase enzyme generally enzyme-based measure tears, blood, etc. among all nanomaterials, carbon-based nanomaterials have been utilized thanks unique properties carbon. sensitivity can up pM levels nanobiosensor, these sensors very selective, enzymes specific their substrates. Furthermore, frequently fast reaction times, allowing real-time monitoring analyses. These biosensors, however, drawbacks. Changes temperature, pH, other environmental factors influence stability activity enzymes, affecting reliability repeatability readings. Additionally, cost immobilization onto appropriate transducer surfaces might prohibitively expensive, impeding large-scale commercialization widespread use biosensors. This review discusses design, detection, nanobiosensors, recent applications studies evaluated tabulated.

Language: Английский

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Physicochemical characterization of metal organic framework materials: A mini review

Heliyon, Journal Year: 2023, Volume and Issue: 10(1), P. e23840 - e23840

Published: Dec. 16, 2023

Metal-organic frameworks (MOFs) are promising materials offering exceptional performance across a myriad of applications, attributable to their remarkable physicochemical properties such as regular porosity, crystalline structure, and tailored functional groups. Despite potential, there is lack dedicated reviews that focus on key characterizations MOFs for the beginners new researchers in field. This review written based our expertise synthesis characterization MOFs, specifically provide right direction researcher who beginner this area. In way, experimental errors can be reduced, wastage time chemicals avoided when conduct study. article, topic critically analyzed, findings conclusions presented. We reviewed three well-known XRD techniques, including PXRD, single crystal XRD, SAXS, which were used analysis depending size quality morphology. The TGA profile was an effective factor evaluating activation process ensuring successful investigation other characterizations. BET pore significantly affected by selective benzene chain cross-linkers. FTIR prominent method investigate groups surfaces, successfully evaluate process, characterize functionalized estimate applications. most significant methods include X-ray diffraction, utilized structural identification, thermogravimetric (TGA), exploring thermal decomposition. It important note stability influenced two main factors: metal-ligand interaction type attached organic ligand. textural hand, scrutinized through nitrogen adsorption-desorption isotherms experiments at 77 K. However, smaller size, Argon isotherm 87.3 K preferred. Furthermore, CO2 adsorption 273 measure ultra-micropore sizes lower than these, cannot measured using N2 highest observed high-valence constructed metal-oxo cluster, has excellent ability control properties. found procedure (including choice solvent, cross-linker, secondary metal, surface groups, temperature), method, pressure impact area MOF and, extension, its integrity. Additionally, Fourier-transform infrared spectroscopy plays crucial role identifying active Understanding these utilizing relevant techniques will enable more precise selection specific

Language: Английский

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Electrochemical deposition for metal organic Frameworks: Advanced Energy, Catalysis, sensing and separation applications

Journal of Electroanalytical Chemistry, Journal Year: 2023, Volume and Issue: 937, P. 117417 - 117417

Published: April 5, 2023

Language: Английский

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Nanotechnology-Enabled Biosensors: A Review of Fundamentals, Materials, Applications, Challenges, and Future Scope

Deleted Journal, Journal Year: 2024, Volume and Issue: 2(2), P. 759 - 777

Published: Jan. 17, 2024

When chemical, physical, or biological factors were being measured in the early years, large sensing types of equipment used. They also inaccurate and end user had to manually interpret even decode sensor output, addition limited stability. Nanoparticles, nanowires, carbon nanotubes (CNTs), nanorods, quantum dots (QDs) are some nanomaterials that frequently employed production nanobiosensors. The ability change color, great detection sensitivity, a huge surface area, high carrier capacity, stability, thermal electrical conductivity just few characteristics have. These systems can identify wide range clinically important molecules, including nucleic acids, viruses, bacteria, cancer antigens, pharmaceuticals, narcotic drugs, toxins, contaminants, whole cells variety media, from buffers more complex environments like urine, blood, sputum. most recent developments examined this research have enormous potential for using point-of-care diagnostics illness screening. current review focuses on principles nanotechnology-enabled biosensors their architectural design. classification nanobiosensors, various attributes, fabrication methods covered article. broadens people's perspectives materials used make uses biosensors.

Language: Английский

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Recent progress in triazine-based fluorescent probes for detecting hazardous nitroaromatic compounds

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112804 - 112804

Published: April 14, 2024

Language: Английский

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Controlled Growth of Highly Defected Zirconium–Metal–Organic Frameworks via a Reaction–Diffusion System for Water Remediation

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 17, 2024

The relentless growth of metal–organic framework (MOF) chemistry is paralleled by the persistent urge to control MOFs physical and chemical properties. While this mostly achieved solvothermal syntheses, room temperature procedures stand out as more convenient sustainable pathways for production MOF materials. Herein, a novel approach crystal size defect numbers dihydroxy-functionalized zirconium-based (UiO-66(OH)2) at reported. Through reaction–diffusion method in 1D system, zirconium salt was diffused into an agar gel matrix containing organic linker form nanocrystals UiO-66(OH)2 with tailored structural features that include distribution, surface area, number. By variation synthesis parameters hierarchical average ranging from 30 nm up 270 areas between 201 500 m2 g–1 were obtained one-pot synthetic route. To stress importance size, morphology, defects on adsorption properties UiO-66(OH)2, capacity toward methylene blue dye tested largest most defected crystals achieving best performance 202 mg/g. distinctive characteristics including micromesoporous frameworks, nanosized particles, highly defective our procedure are deemed challenging through conventional methods. This work paves way engineering tunable properties, using green procedure, their advantageous use many desirable applications.

Language: Английский

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