Luminescent and photocatalytic activity of NaGd(MoO4)2:Dy3+/Eu3+ and NaGd(WO4)2:Dy3+/Eu3+ nanorods for efficient sensing and degradation of the antibiotic drug, nitrofurantoin

Devi, Swaita; Singhaal, Richa; Sen, Charanjeet; Sheikh, Haq Nawaz

doi:10.1039/d2nj05980k

Cited by 5 publications

(1 citation statement)

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“…42,43 Such nanostructures display large optical signals that typically differ with the shape, size and morphology of the nanostructures. However, rare-earth-doped lanthanide molybdates and tungstates are gaining a lot of consideration due to their functions in photocatalysis, [44][45][46][47][48][49][50] optical fibres, thermal expansion materials, phosphors 51,52 and catalysis. 53,54 These luminous nanoparticles have a UV excitation range and a visible emission range.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

Devi,

Sen,

Singhaal

et al. 2023

New J. Chem.

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Section: Introductionmentioning

confidence: 99%

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

Devi,

Sen,

Singhaal

et al. 2023

New J. Chem.

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A new Ag‐based photocatalyst for efficient degradation of antibiotic nitrofurantoin

Liu,

Zhou,

Xiang

et al. 2024

Applied Organom Chemis

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In this paper, a new 0D Ag(I)‐based coordination polymer [Ag2(dib)(H2L)2](1) is proposed as a photocatalyst for the photocatalytic degradation of nitrofurantoin (NFT) under ultraviolet irradiation. The catalytic 1 was analyzed by various methods such as PXRD, SEM, FT‐IR, TGA, UV–vis, DRS, and electrochemical tests. The experimental result shows that 1 is an n‐type semiconductor, which can effectively catalyze the photodegradation of NFT under ultraviolet irradiation. Under the optimal reaction conditions, the photodegradation rate of NFT was 97.95% within 60 min when the concentration of NFT was 30 ppm. The experiment of free radical capture shows that O2˙− is the main active substance for photodecomposition, and the possible mechanism of 1 catalytic degradation of NFT is proposed. This research will lay the foundation for Ag(I)‐based coordination polymers in the field of antibiotic photocatalytic degradation.

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WSe₂–PPy-Based Type-II Heterostructure for Efficient Photocatalytic Removal of Nitrofurazone

Madkhali

2024

Langmuir

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The escalating concerns over water pollution and antimicrobial resistance have underscored the urgency of effective antibiotic degradation. Photocatalytic degradation offers a promising solution due to its efficiency and environmental friendliness. In this study, I synthesized a novel nanocomposite comprising WSe 2 and polypyrrole (PPy) via a hydrothermal method coupled with polymerization for the degradation of nitrofurazone antibiotics. The WSe 2 /PPy nanocomposite demonstrated significantly higher photocatalytic degradation efficiency (94.50%) compared to pure WSe 2 and PPy, with degradation efficiencies of 23.07% and 32.96%, respectively. The degradation was performed at different pH values, with acidic conditions proving the most suitable for nitrofurazone degradation. The photocatalytic degradation efficiencies at pH 2, 3, 5, 7, 9, and 11 were 98.5%, 98.3%, 85.4%, 78.02%, 61.4%, and 61%, respectively. The acidic conditions were found to be the most suitable for nitrofurazone degradation. The nanocomposite's improved efficiency was ascribed to its low recombination rate and quick charge transfer, as demonstrated by time-resolved photoluminescence (TRPL) and electrochemical impedance spectroscopy (EIS) tests, respectively. The Z-Scheme photocatalysis mechanism as proposed for the WSe 2 −PPy nanocomposite and supported by scavenger experiments. Moreover, the nanocomposite demonstrated excellent reusability, which enhanced its practical applicability.

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Luminescent and photocatalytic activity of NaGd(MoO₄)₂:Dy³⁺/Eu³⁺ and NaGd(WO₄)₂:Dy³⁺/Eu³⁺ nanorods for efficient sensing and degradation of the antibiotic drug, nitrofurantoin

Abstract: The widespread use of antibiotic medication (Nitrofurantoin; NFT) in pharmaceuticals poses serious risks to both human and animal health. Additionally, NFT residues can found or released into nearby groundwater, rivers,...

Cited by 5 publications

References 84 publications

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

A new Ag‐based photocatalyst for efficient degradation of antibiotic nitrofurantoin

WSe₂–PPy-Based Type-II Heterostructure for Efficient Photocatalytic Removal of Nitrofurazone

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Luminescent and photocatalytic activity of NaGd(MoO4)2:Dy3+/Eu3+ and NaGd(WO4)2:Dy3+/Eu3+ nanorods for efficient sensing and degradation of the antibiotic drug, nitrofurantoin

Abstract: The widespread use of antibiotic medication (Nitrofurantoin; NFT) in pharmaceuticals poses serious risks to both human and animal health. Additionally, NFT residues can found or released into nearby groundwater, rivers,...

Cited by 5 publications

References 84 publications

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO4)2:Dy3+@Phen and NaTb(WO4)2:Dy3+@Phen nanoparticle materials for efficacious luminescence sensing of Fe2+ ions and photocatalytic degradation of rhodamine B in an aqueous medium

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO4)2:Dy3+@Phen and NaTb(WO4)2:Dy3+@Phen nanoparticle materials for efficacious luminescence sensing of Fe2+ ions and photocatalytic degradation of rhodamine B in an aqueous medium

A new Ag‐based photocatalyst for efficient degradation of antibiotic nitrofurantoin

WSe2–PPy-Based Type-II Heterostructure for Efficient Photocatalytic Removal of Nitrofurazone

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Luminescent and photocatalytic activity of NaGd(MoO₄)₂:Dy³⁺/Eu³⁺ and NaGd(WO₄)₂:Dy³⁺/Eu³⁺ nanorods for efficient sensing and degradation of the antibiotic drug, nitrofurantoin

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

Fabrication of multifunctional 3D-flower-shaped NaTb(MoO₄)₂:Dy³⁺@Phen and NaTb(WO₄)₂:Dy³⁺@Phen nanoparticle materials for efficacious luminescence sensing of Fe²⁺ ions and photocatalytic degradation of rhodamine B in an aqueous medium

WSe₂–PPy-Based Type-II Heterostructure for Efficient Photocatalytic Removal of Nitrofurazone