Lattice engineered nanoscale Fe0 for selective reductions

Nature Water, Год журнала: 2024, Номер 2(1), С. 84 - 92

Опубликована: Янв. 4, 2024

Язык: Английский

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Controllable Supply–Demand Effect during Superior Fe Single-Atom Catalyst Synthesis for Targeted Guanine Oxidation of Antibiotic Resistance Genes

Environmental Science & Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 6, 2025

Nonradical Fenton-like catalysis offers an opportunity to degrade extracellular antibiotic resistance genes (eARGs). However, high-loading single-atom catalysts (SACs) with controllable configurations are urgently required selectively generate high-yield nonradicals. Herein, we constructed Fe SACs (5.4-34.2 wt %) uniform Fe-N4 sites via optimized coordination balance of supermolecular assembly for peroxymonosulfate activation. The selectivity singlet oxygen (1O2) generation and its contribution eARGs degradation were both >98%. This targeting strategy oxidizing guanines low ionization potentials by 1O2 allowed 7 log within 10 min eliminated their transformation 2 min, outperforming most reported advanced oxidation processes. Relevant interactions between revealed at a single-molecule resolution. exhibited excellent universality stability different water matrices. These findings provide promising route constructing efficient selective treatment.

Язык: Английский

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Removal of intracellular antibiotic resistance genes by activating peroxymonosulfate with Co3O4@CNT catalytic membrane

Desalination, Год журнала: 2024, Номер 583, С. 117711 - 117711

Опубликована: Май 3, 2024

Язык: Английский

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Critical insights into the Hormesis of antibiotic resistome in saline soil: Implications from salinity regulation

Journal of Hazardous Materials, Год журнала: 2024, Номер 472, С. 134616 - 134616

Опубликована: Май 14, 2024

Язык: Английский

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Enhanced activation of peroxymonosulfate by oxygen-doped FeS2/Co3S4 anchored on activated carbon fiber for sulfamethoxazole degradation and sulfonamide-resistant bacteria inactivation: The key role of surface and interface sulfur vacancies

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 159028 - 159028

Опубликована: Дек. 1, 2024

Язык: Английский

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Oxygen vacancy-rich β-Bi2O3/Bi2O2SiO3 Z-Scheme heterojunction: A strategy to enhance visible light-driven photocatalytic removal of ARB and ARGs

Environmental Pollution, Год журнала: 2024, Номер 358, С. 124500 - 124500

Опубликована: Июль 3, 2024

Язык: Английский

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Activation of calcium peroxide with ferrous ions to inactivate fecal contamination indicator and the associated antibiotic resistance genes in aquaculture water: performance and mechanisms

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115633 - 115633

Опубликована: Янв. 1, 2025

Язык: Английский

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Enhancing Intracellular Antibiotic Resistance Genes Removal Via the Synergistic Effect of Hydroxyl Radicals and Singlet Oxygen in the Electrochemical Membrane-Naclo System

Опубликована: Янв. 1, 2025

Язык: Английский

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Oxygen clusters anchoring Co ions in hollow tungstic acid spheres to promote the generation of singlet oxygen for New Coccine degradation

Environmental Research, Год журнала: 2025, Номер 271, С. 121061 - 121061

Опубликована: Фев. 6, 2025

Язык: Английский

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Aquatic photochemistry for different dissociation forms of cephalosporin antibiotics: Degradation kinetics, products and photo-modified toxicity

Environmental Pollution, Год журнала: 2025, Номер 371, С. 125926 - 125926

Опубликована: Фев. 25, 2025

Язык: Английский

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