A facile sonochemical synthesis of the Zn-based metal–organic framework for electrochemical sensing of paracetamol

Ismail, Khaled M.; Hassan, Safaa S.; Medany, Shymaa S.; Hefnawy, Mahmoud A.

doi:10.1039/d4ma00061g

Mater. Adv.

2024

DOI: 10.1039/d4ma00061g

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A facile sonochemical synthesis of the Zn-based metal–organic framework for electrochemical sensing of paracetamol

Khaled M. Ismail,

Safaa S. Hassan,

Shymaa S. Medany

et al.

Abstract: A 3D architecture of coordination polymer was synthesized using a fast, economical sonochemical method.It consisted of the zinc central metal ion coordinated to a 1,3-benzene dicarboxylate linker (BDC). The synthesized metal-organic...

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Cited by 8 publications

References 84 publications

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Comparison of In Vitro and In Vivo Biological Screening of Nano‐Palladium (II) and Platinum (II)‐Based Compounds With DFT and Molecular Docking Study

Hassan,

Hosny,

Aboutabl

et al. 2024

Applied Organom Chemis

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Within the current challenges in medicinal chemistry, the creation of novel and improved therapeutic agents stands out. 2‐Cyano‐3‐(thiophen‐2‐yl)prop‐2‐enethioamide (CTPTA) ligand was complexed with palladium (II) and platinum (II) ions within the nanoscale with the molecular formula [M (CTPTA)Cl2]. H2O. The CTPTA ligand and its complexes were characterized by elemental analysis, UV–Vis spectra, FTIR, mass spectra, TGA, magnetic measurement, and the molar conductance technique. Analysis with a scanning electron microscope (SEM) revealed that the nanostructure dimension of both complexes is predominantly between 10 and 30 nm. The CTPTA ligand functions as a bidentate ligand, utilizing thione sulfur, and cyanide nitrogen atoms. Density functional theory was employed to analyze the geometric structure properties of the CTPTA ligand and its complexes. Natural population (NPA) and Mulliken population (MPA) methods were used to calculate the charge distribution. The cytotoxic impact results of all compounds on human liver cancer (HepG2) cell line were satisfactory. The ligand and its complexes were also tested against gram‐negative and gram‐positive bacteria in vitro. The findings of the molecular docking study supported the cytotoxicity and antibacterial effects. The antioxidant and anti‐inflammation activities of synthesized palladium (II) and platinum (II) complexes had a great spectrum of activity. The preclinical pharmacokinetic studies on albino rats revealed that the newly studied complexes achieved excellent antitumor results. This was clear in the investigated parameters, especially the amelioration of AFP levels, liver weight, oxidative stress, and lobular hepatic architecture injury.

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Comparison of In Vitro and In Vivo Biological Screening of Nano‐Palladium (II) and Platinum (II)‐Based Compounds With DFT and Molecular Docking Study

Hassan,

Hosny,

Aboutabl

et al. 2024

Applied Organom Chemis

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Metal‐Organic Framework (MOF)‐Based Sensors for Mercury (Hg) Detection: Design Strategies and Recent Progress

Ma,

Zhang,

Xiang

et al. 2024

Chemistry A European J

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Monitoring mercury (Hg) is critical for environmental and public health. Metal‐organic framework (MOF)‐based sensors demonstrate the advantage of high sensitivity and rapid response. We summarize the advances of MOF sensors for Hg2+ detection from the perspective of MOF type and role in the sensors. First, we introduce three MOFs used in Hg sensors—UIO, ZIF, and MIL—that have demonstrated superior performance. Then, we discuss the specifics of MOF‐based sensors for Hg2+ detection in terms of the recognition and signal elements. Currently, the recognition elements include T‐rich aptamers, noble metal nanoparticles, central metal ions, and organic functional groups inherent to MOFs. Sensors with fluorescence and colorimetric signals are the two main types of optical MOF sensors used for Hg detection. Electrochemical sensors have also been fabricated, but these are less frequently reported, potentially due to the limited conductivity and cycling stability of MOFs. Notably, dual‐signal sensors mitigate background signals interference and enhance the accuracy of Hg2+ detection. Furthermore, to facilitate portability and user‐friendliness, portable devices such as microfluidics, paper‐based devices, and smartphones have been developed for Hg2+ detection, showcasing potential applications. We also address the challenges related to MOF‐based sensors for Hg2+ and future outlook.

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Recent advances on 2D Metal Organic Framework (MOF) membrane for waste water treatment and desalination

Tripathy

2024

Desalination

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A facile sonochemical synthesis of the Zn-based metal–organic framework for electrochemical sensing of paracetamol

Abstract: A 3D architecture of coordination polymer was synthesized using a fast, economical sonochemical method.It consisted of the zinc central metal ion coordinated to a 1,3-benzene dicarboxylate linker (BDC). The synthesized metal-organic...

Cited by 8 publications

References 84 publications

Comparison of In Vitro and In Vivo Biological Screening of Nano‐Palladium (II) and Platinum (II)‐Based Compounds With DFT and Molecular Docking Study

Comparison of In Vitro and In Vivo Biological Screening of Nano‐Palladium (II) and Platinum (II)‐Based Compounds With DFT and Molecular Docking Study

Metal‐Organic Framework (MOF)‐Based Sensors for Mercury (Hg) Detection: Design Strategies and Recent Progress

Recent advances on 2D Metal Organic Framework (MOF) membrane for waste water treatment and desalination

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