ZIF-67 decorated with silica nanoparticles and graphene oxide nanosheets composite modified electrode for simultaneous determination of paracetamol and diclofenac

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 19, 2025

In this work, a novel nanocomposite containing zeolitic imidazolate framework-67 decorated silica nanoparticles/graphene oxide nanosheets (ZIF-67/SiO2NPs/GONs) was synthesized and used for the fabrication of modified glassy carbon electrode individual simultaneous electrodetermination paracetamol (PAR) diclofenac (DIC) at trace levels. Structural morphological characterization were carried out using suitable techniques. The electrode; ZIF-67/SiO2NPs/GONs/GCE, exhibited excellent electrocatalytic activities toward oxidation PAR DIC than bare GCE, GONs/GCE, SiO2NPs/GONs/GCE ZIF-67/GCE. Through differential pulse voltammetry, determination conducted by ZIF-67/SiO2NPs/GONs/GCE. Under optimal conditions, it has been observed that calibration plots exhibit linearity within concentration ranges 0.5-190 0.5-200 µM (DIC), with detection limits 0.29 0.132 DIC, respectively. ZIF-67/SiO2NPs/GONs/GCE shows commendable stability, reproducibility, repeatability, proposed method is evaluated in real samples satisfactory results (recovery > 97%).

Язык: Английский

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Metal–organic frameworks (MOFs) for hybrid water electrolysis: structure–property–performance correlation

Chemical Communications, Год журнала: 2024, Номер 60(62), С. 8020 - 8038

Опубликована: Янв. 1, 2024

Structure–property–performance correlation of MOFs for various AORs in hybrid water electrolysis.

Язык: Английский

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Energy efficiency enhancement of ethanol electrooxidation based on zinc molybdate nanostructures in direct fuel cells

Sensing and Bio-Sensing Research, Год журнала: 2025, Номер unknown, С. 100769 - 100769

Опубликована: Фев. 1, 2025

Язык: Английский

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Improving the electrocatalytic activity of the copper (II) metal-organic framework by functionalized imidazolate linker and functionalized carbon nanoparticles for detection of acyclovir

Journal of Electroanalytical Chemistry, Год журнала: 2024, Номер 971, С. 118595 - 118595

Опубликована: Авг. 25, 2024

Язык: Английский

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Enhanced electrocatalytic alcohol oxidation with Ni-MOF for direct alcohol fuel cell applications

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 100, С. 528 - 547

Опубликована: Дек. 24, 2024

Язык: Английский

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Synthesize of NiSe2/Mo-MOF nanocomposite for sensitive determination of antiretroviral agent dolutegravir in pharmaceutical formulations and biological fluids

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер 986, С. 119096 - 119096

Опубликована: Март 31, 2025

Язык: Английский

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Gold Digital Video Disc Platform Modified with Graphitic Carbon Nitride Decorated Au–Pt Nanoparticles for Electrochemical Oxidation of Methanol

Electrocatalysis, Год журнала: 2025, Номер unknown

Опубликована: Май 7, 2025

Язык: Английский

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Electrosynthesis/chemical in situ growth of the LDH/MOFs nanocomposite at the surface of carbon ceramic electrode for methanol oxidation reaction

Ionics, Год журнала: 2025, Номер unknown

Опубликована: Май 31, 2025

Язык: Английский

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Electrodeposited pectin/reduced carbon dots scaffold on the pencil graphite electrode as a support of electroloaded nickel nanoparticles for electrocatalytic purpose

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 91, С. 1452 - 1462

Опубликована: Окт. 25, 2024

Язык: Английский

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