Metal organic frameworks as promising sensing tools for electrochemical detection of persistent heavy metal ions from water matrices: A concise review

Shafqat, Syed Salman; Rizwan, Muhammad; Batool, Maria; Shafqat, Syed Rizwan; Mustafa, Ghulam; Rasheed, Tahir; Zafar, Muhammad

doi:10.1016/j.chemosphere.2023.137920

Cited by 37 publications

(8 citation statements)

References 163 publications

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“…22 To date, a number of electrochemical sensing probes based on inorganic nanoparticles, organic molecules, polysaccharides, and their derivatives have been developed to determine toxic metal ions in various environmental samples. 23,24 The discovery of carbon nanomaterials, such as carbon nanotubes (CNTs), brings a revolutionary expansion in this area of electrochemical research. CNTs have fascinated huge attention in recent years for electrochemical determinations because of their physicochemical properties, high modulus of elasticity, specic surface area mechanical, superior electronic conductivity, as well as their high aspect ratio, good strength, and low density.…”

Section: Introductionmentioning

confidence: 99%

Hybridized sulfated-carboxymethyl cellulose/MWNT nanocomposite as highly selective electrochemical probe for trace detection of arsenic in real environmental samples

et al. 2023

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Section: Introductionmentioning

confidence: 99%

Hybridized sulfated-carboxymethyl cellulose/MWNT nanocomposite as highly selective electrochemical probe for trace detection of arsenic in real environmental samples

et al. 2023

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“…The metal ions employed during the fabrication of MOFs are typically of nanoscale dimensions and possess limited biodegradability. MOFs incorporating toxic metals such as arsenium and cadmium and can potentially lead to significant health issues due to the inherent toxicity of these metal constituents [346]. Consequently, when designing MOFs intended for drug delivery or other therapeutic purposes, it is advisable to utilize metals that are essential nutrients for the body, such as zinc and iron.…”

Section: Toxicity Issues Of Mofsmentioning

confidence: 99%

Functional MOF-Based Materials for Environmental and Biomedical Applications: A Critical Review

Gatou,

Vagena,

Lagopati

et al. 2023

Nanomaterials

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Over the last ten years, there has been a growing interest in metal–organic frameworks (MOFs), which are a unique category of porous materials that combine organic and inorganic components. MOFs have garnered significant attention due to their highly favorable characteristics, such as environmentally friendly nature, enhanced surface area and pore volume, hierarchical arrangements, and adjustable properties, as well as their versatile applications in fields such as chemical engineering, materials science, and the environmental and biomedical sectors. This article centers on examining the advancements in using MOFs for environmental remediation purposes. Additionally, it discusses the latest developments in employing MOFs as potential tools for disease diagnosis and drug delivery across various ailments, including cancer, diabetes, neurological disorders, and ocular diseases. Firstly, a concise overview of MOF evolution and the synthetic techniques employed for creating MOFs are provided, presenting their advantages and limitations. Subsequently, the challenges, potential avenues, and perspectives for future advancements in the utilization of MOFs in the respective application domains are addressed. Lastly, a comprehensive comparison of the materials presently employed in these applications is conducted.

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“…MOFs are considered a revolutionary category of materials discovered by merging metallic centers with organic connectors . Their distinctive properties, such as towering porosity, dynamic structure, ample surface area, and crystalline structure, , make them suitable for various applications, , including CO 2 capture, sensor, wastewater treatment, , biomedical applications, and catalysis. , …”

Section: Introductionmentioning

confidence: 99%

Advances and Outlook of Metal–Organic Frameworks as High-Performance Electrocatalysts for Hydrogen Evolution Reaction: A Minireview

El Hanafi,

BaQais,

Saadi

et al. 2023

Energy Fuels

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The increasing demand for renewable energy technologies to safeguard the natural world has led to electrocatalysis’s emergence as a promising hydrogen generation method. Recently, metal–organic frameworks (MOFs) have attracted interest as electrocatalysts due to their unique characteristics, including expansive surface areas, exceptional porosity, and readily modifiable optical and electronic properties. This review comprehensively summarizes MOFs’ recent improvement in heterogeneous catalysis and their composites/derivatives for promoting the high efficiency of the hydrogen evolution reaction (HER). Furthermore, a profound assessment of the challenges and expectations for the development of MOF-based electrocatalysts is provided.

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Metal organic frameworks as promising sensing tools for electrochemical detection of persistent heavy metal ions from water matrices: A concise review

Cited by 37 publications

References 163 publications

Hybridized sulfated-carboxymethyl cellulose/MWNT nanocomposite as highly selective electrochemical probe for trace detection of arsenic in real environmental samples

Hybridized sulfated-carboxymethyl cellulose/MWNT nanocomposite as highly selective electrochemical probe for trace detection of arsenic in real environmental samples

Functional MOF-Based Materials for Environmental and Biomedical Applications: A Critical Review

Advances and Outlook of Metal–Organic Frameworks as High-Performance Electrocatalysts for Hydrogen Evolution Reaction: A Minireview

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