Biomass-derived carbon dots as significant biological tools in the medicinal field: A review

Advances in Colloid and Interface Science, Год журнала: 2024, Номер 328, С. 103182 - 103182

Опубликована: Май 12, 2024

Язык: Английский

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All‐in‐One: Photo‐Responsive Lanthanide‐Organic Framework for Simultaneous Sensing, Adsorption, and Photocatalytic Reduction of Uranium

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Май 7, 2024

Abstract The selective removal and immobilization of uranyl ions from aqueous solutions is essential for the sustainable development nuclear energy. Herein, a robust lanthanide‐organic framework material ( IHEP‐24 ) developed simultaneous fluorescence sensing, adsorption, photocatalytic reduction uranium, integrating three different functions in one material. confined space formed by coordination assembly viologen derivative ligands metal‐oxygen clusters can act as precise recognition sites uranyl, allowing to efficiently detect capture ions. In addition, presence viologen‐based radical ligand enables further adsorbed amorphous UO 2 . mechanisms adsorption photocatalysis are revealed batch experiments, photoelectrochemical characterizations, theoretical calculations. This study provides reference construction multi‐functional MOF materials also support deep radionuclides solution.

Язык: Английский

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Biochar-mediated remediation of uranium-contaminated soils: evidence, mechanisms, and perspectives

Biochar, Год журнала: 2024, Номер 6(1)

Опубликована: Март 1, 2024

Abstract Soil contamination by uranium presents a burgeoning global environmental concern, exerting detrimental effects on both agricultural production and soil health. Biochar, carbonaceous material derived from biomass pyrolysis, exhibits considerable potential for remediating uranium-contaminated soils. However, comprehensive review of the biochar fate accumulation in soil–plant systems remains conspicuously absent. In this paper, sources are reviewed, impact immobilization detoxification is analyzed. We reviewed status soils globally found that mining activities currently main sources. Further meta-analysis revealed addition significantly reduced bioavailability shoot accumulation, their effect value 58.9% (40.8–76.8%) 39.7% (15.7–63.8%), respectively. Additionally, enhances microenvironment, providing favourable conditions promoting plant growth reducing mobility. focused mechanisms governing interaction between uranium, emphasising roles played surface complexation, reduction, ion exchange, physical adsorption. The modification intensifying these can promote immobilisation Finally, alleviates oxidative stress reduces tissues, thereby mitigating adverse development. Overall, our highlights capacity to remediate through diverse mechanisms, valuable insights sustainable remediation. Highlights Biochar mobility variety including limits its plants. Modified has been shown enhance effectiveness immobilising uranium. application not only promotes remediation but also improves quality. Graphical

Язык: Английский

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Harnessing magnetically separable iron based adsorbents for enhanced uranium adsorption

Coordination Chemistry Reviews, Год журнала: 2024, Номер 508, С. 215766 - 215766

Опубликована: Март 12, 2024

Язык: Английский

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Cellulose-Derived Nanomaterials for Affordable and Rapid Remediation of Uranium in Water

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 23, 2025

Язык: Английский

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Progress in heavy metals-containing wastewater treatment via microbial electrolysis cell: A review

Journal of Water Process Engineering, Год журнала: 2023, Номер 55, С. 104228 - 104228

Опубликована: Сен. 4, 2023

Язык: Английский

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Global research trends of uranium-containing wastewater treatment based on bibliometric review

Journal of Environmental Management, Год журнала: 2024, Номер 354, С. 120310 - 120310

Опубликована: Фев. 19, 2024

Язык: Английский

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S,Cl-doped-C-dots and S-g-C3N4 heterojunction for enhanced photocatalytic remediation of dye-polluted wastewater

Biomass Conversion and Biorefinery, Год журнала: 2024, Номер unknown

Опубликована: Май 15, 2024

Язык: Английский

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Biogenic synthesis of Allium cepa derived magnetic carbon dots for enhanced photocatalytic degradation of methylene blue and rhodamine B dyes

Biomass Conversion and Biorefinery, Год журнала: 2023, Номер unknown

Опубликована: Ноя. 9, 2023

Язык: Английский

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Carbon dots as potential candidate for photocatalytic treatment of dye wastewater

Environmental Science and Pollution Research, Год журнала: 2023, Номер 31(5), С. 6738 - 6765

Опубликована: Дек. 29, 2023

Язык: Английский

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