Strategies to Improve Electrical Conductivity in Metal–Organic Frameworks: A Comparative Study DOI Creative Commons
Rajat Saha,

Kajal Gupta,

Carlos J. Gómez‐García

et al.

Crystal Growth & Design, Journal Year: 2024, Volume and Issue: 24(5), P. 2235 - 2265

Published: Feb. 26, 2024

Metal-organic frameworks (MOFs), formed by the combination of both inorganic and organic components, have attracted special attention for their tunable porous structures, chemical functional diversities, enormous applications in gas storage, catalysis, sensing, etc. Recently, electronic MOFs like electrocatalysis, supercapacitors, batteries, electrochemical etc., become a major research topic MOF chemistry. However, low electrical conductivity most represents handicap development these emerging applications. To overcome limitations, different strategies been developed to enhance implementation devices. In this review, we outline all employed increase conduction intrinsically (framework-modulated) extrinsically (guests-modulated) conducting MOFs.

Language: Английский

Cerium based UiO-66 MOF as a multipollutant adsorbent for universal water purification DOI
Richelle M. Rego, Ganesan Sriram, Kanalli V. Ajeya

et al.

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

Published: April 24, 2021

Language: Английский

Citations

271

Metal–organic frameworks for chemical sensing devices DOI
Joseph F. Olorunyomi,

Shu Teng Geh,

Rachel A. Caruso

et al.

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

Citations

232

Graphene-Based Metal–Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies DOI Creative Commons
Kolleboyina Jayaramulu, Soumya Mukherjee, Dulce M. Morales

et al.

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

Citations

194

Copper-based metal–organic frameworks for biomedical applications DOI

Ju‐E Cun,

Fan Xi, Qingqing Pan

et al.

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

Published: April 29, 2022

Language: Английский

Citations

151

Recent advances of metal–organic frameworks in corrosion protection: From synthesis to applications DOI
Li Jiang,

Yanmao Dong,

Yan Yuan

et al.

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

Published: Oct. 8, 2021

Language: Английский

Citations

127

A 2D Porous Zinc-Organic Framework Platform for Loading of 5-Fluorouracil DOI Creative Commons
Liang Qin,

Fenglan Liang,

Yan Li

et al.

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

Citations

124

Metal–organic framework (MOF)-based fluorescence “turn-on” sensors DOI
Tapan K. Pal

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

Citations

115

Mixed component metal-organic frameworks: Heterogeneity and complexity at the service of application performances DOI Creative Commons
Marta Viciano‐Chumillas, Xiangyu Liu, Antonio Leyva‐Pérez

et al.

Coordination Chemistry Reviews, Journal Year: 2021, Volume and Issue: 451, P. 214273 - 214273

Published: Oct. 28, 2021

The synthesis of mixed-component metal-organic frameworks (MOFs) –including multivariate MOFs (MTV-MOFs), multicomponent MOFs, mixed-metals and mixed-ligands metals MOFs– is becoming a very active research field. This mainly based on the unique possibilities these materials offer to incorporate multiple functionalities in how this heterogenity complexity translated unexpected properties, which are not just sum each component. review critically encompasses progress made field, covering synthetic approaches, specially focusing current reported applications –such as gas storage separation, catalysis, luminescence, conductivity, biological ones water remediation. It also raises, perspective, some challenges field has overcome reach their full-potential, through two –(bio)enzymatic catalysis heterometallic subnanometric clusters nanoparticles–, exemplary cases, present promising ways take advantage intrinsic properties mixed-components make breakthrough respective fields application.

Language: Английский

Citations

106

Advances and Applications of Metal‐Organic Frameworks (MOFs) in Emerging Technologies: A Comprehensive Review DOI Creative Commons
Dongxiao Li,

Anurag Yadav,

Hong Zhou

et al.

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

Citations

101

Biomimetic MOF Nanoparticles Delivery of C-Dot Nanozyme and CRISPR/Cas9 System for Site-Specific Treatment of Ulcerative Colitis DOI
Yana Ma, Wenhui Gao, Yujie Zhang

et al.

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

Citations

97