Cerium based UiO-66 MOF as a multipollutant adsorbent for universal water purification

Journal of Hazardous Materials, Journal Year: 2021, Volume and Issue: 416, P. 125941 - 125941

Published: April 24, 2021

Language: Английский

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Metal–organic frameworks for chemical sensing devices

Materials Horizons, Journal Year: 2021, Volume and Issue: 8(9), P. 2387 - 2419

Published: Jan. 1, 2021

An emerging trend in the application of metal–organic frameworks is to engineer mobile devices possess chemical detecting capabilities for environmental monitoring, point-of-care testing, artificial intelligence, food security and defence.

Language: Английский

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Graphene-Based Metal–Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies

Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(24), P. 17241 - 17338

Published: Nov. 1, 2022

Current energy and environmental challenges demand the development design of multifunctional porous materials with tunable properties for catalysis, water purification, conversion storage. Because their amenability to de novo reticular chemistry, metal-organic frameworks (MOFs) have become key in this area. However, usefulness is often limited by low chemical stability, conductivity inappropriate pore sizes. Conductive two-dimensional (2D) robust structural skeletons and/or functionalized surfaces can form stabilizing interactions MOF components, enabling fabrication nanocomposites characteristics. Graphene its functional derivatives are largest class 2D possess remarkable compositional versatility, diversity, controllable surface chemistry. Here, we critically review current knowledge concerning growth, structure, graphene derivatives, MOFs, graphene@MOF composites as well associated structure-property-performance relationships. Synthetic strategies preparing tuning also comprehensively reviewed together applications gas storage/separation, catalysis (organo-, electro-, photocatalysis), electrochemical storage conversion. hybrids practical addressed, revealing areas future investigation. We hope that will inspire further exploration new energy, electronic, biomedical, photocatalysis studies on previously unreported known reveal potential "diamonds rough".

Language: Английский

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Copper-based metal–organic frameworks for biomedical applications

Advances in Colloid and Interface Science, Journal Year: 2022, Volume and Issue: 305, P. 102686 - 102686

Published: April 29, 2022

Language: Английский

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Recent advances of metal–organic frameworks in corrosion protection: From synthesis to applications

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 430, P. 132823 - 132823

Published: Oct. 8, 2021

Language: Английский

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A 2D Porous Zinc-Organic Framework Platform for Loading of 5-Fluorouracil

Inorganics, Journal Year: 2022, Volume and Issue: 10(11), P. 202 - 202

Published: Nov. 9, 2022

A hydrostable 2D Zn-based MOF, {[Zn(5-PIA)(imbm)]·2H2O}n (1) (5-H2PIA = 5-propoxy-isophthalic acid, imbm 1,4-di(1H-imidazol-1-yl)benzene), was synthesized and structurally characterized. Complex 1 shows good water thermal stability based on the TGA PXRD analyses displays a framework with 1D channels of 4.8 × 13.8 10.0 8.3 Å2 along axis. The 5-fluorouracil (5-FU) payload in activated complex (complex 1a) is 19.3 wt%, cumulative release value 5-FU at 120 h about 70.04% PBS (pH 7.4) 310 K. In vitro MTT assays did not reveal any cytotoxic effect NIH-3T3 HEK-293 cells when concentration below 500 μg/mL 5 μg/mL, respectively. No morphological abnormalities were observed zebrafish exposed to 1.

Language: Английский

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Metal–organic framework (MOF)-based fluorescence “turn-on” sensors

Materials Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 7(3), P. 405 - 441

Published: Dec. 9, 2022

The various potential sensing application by luminescent MOFs.

Language: Английский

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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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Biomimetic MOF Nanoparticles Delivery of C-Dot Nanozyme and CRISPR/Cas9 System for Site-Specific Treatment of Ulcerative Colitis

ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 14(5), P. 6358 - 6369

Published: Jan. 31, 2022

Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) of unknown etiology affecting the colon and rectum. Previous studies have found that reactive oxygen species (ROS) overproduction transmembrane glycoprotein CD98 (encoded by SLC3A2) upregulation played important roles in initiation progression UC. On basis this, biomimetic pH-responsive metal organic framework (MOF) carrier was constructed to deliver carbon nanodot-SOD nanozyme clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) (CRISPR/Cas9) system for site-specific treatment In this system, nanodots (C-dots) CRISPR/Cas9 plasmid were successfully encapsulated into MOF (ZIF-8 nanoparticles) one-pot approach (formed as CCZ), then camouflaged with macrophage membrane CCZM). It worth noting C-dot showed excellent superoxide dismutase (SOD) enzymatic activity, which could scavenge ROS effectively. As expected, exhibited pH-responsive, immune escape, inflammation targeting capability simultaneously. vitro experiments significantly eliminated, downregulated CCZM. dextran sulfate sodium salt (DSS)-induced UC model, administration CCZM ameliorated symptoms mice, including length pathological parameters such epithelium integrity infiltration. addition, both vivo results demonstrated nanoparticles effectively reduced expression pro-inflammatory cytokines. Overall, study would provide promising precise

Language: Английский

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The Chemistry and Applications of Metal–Organic Frameworks (MOFs) as Industrial Enzyme Immobilization Systems

Molecules, Journal Year: 2022, Volume and Issue: 27(14), P. 4529 - 4529

Published: July 15, 2022

Enzymatic biocatalysis is a sustainable technology. Enzymes are versatile and highly efficient biocatalysts, have been widely employed due to their biodegradable nature. However, because the three-dimensional structure of these enzymes predominantly maintained by weaker non-covalent interactions, external conditions, such as temperature pH variations, well presence chemical compounds, can modify or even neutralize biological activity. The enablement this category processes result several advances in areas molecular biology biotechnology achieved over past two decades. In scenario, metal–organic frameworks (MOFs) highlighted supports for enzyme immobilization. They be used ‘house’ specific enzyme, providing it with protection from environmental influences. This review discusses MOFs structures; emphasizes synthesis strategies, properties, applications; explores existing methods using immobilization various enzymes; lists possible modifications combinations other compounds formulate ideal given application.

Language: Английский

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