Greener approach for the synthesis of Ag decorated ZnO–CeO2 nanostructure using Moringa oleifera LE and its investigation as photocatalyst for degradation of ciprofloxacin and methylene orange

Materials Chemistry and Physics, Год журнала: 2024, Номер 318, С. 129299 - 129299

Опубликована: Апрель 4, 2024

Язык: Английский

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Ternary heterostructure-driven photoinduced electron-hole separation enhanced oxidative stress for triple-negative breast cancer therapy

Journal of Nanobiotechnology, Год журнала: 2024, Номер 22(1)

Опубликована: Май 12, 2024

Abstract Zinc oxide nanoparticles (ZnO NPs) stand as among the most significant metal in trigger formation of reactive oxygen species (ROS) and induce apoptosis. Nevertheless, utilization ZnO NPs has been limited by shallowness short-wavelength light constrained production ROS. To overcome these limitations, a strategy involves achieving red shift towards near-infrared (NIR) spectrum, promoting separation restraining recombination electron-hole (e − -h + ) pairs. Herein, hybrid plasmonic system Au@ZnO (AZ) with graphene quantum dots (GQDs) doping (AZG) nano heterostructures is rationally designed for optimal NIR-driven cancer treatment. Significantly, multifold increase ROS generation can be achieved through following creative initiatives: (i) Au nanorods expands photocatalytic capabilities AZG into NIR domain, offering foundation NIR-induced clinical utilization; (ii) elaborate design mesoporous core-shell AZ structures facilitates redistribution pairs; (iii) incorporation GQDs structure could efficiently restrain e (iv) Modification hyaluronic acid (HA) enhance CD44 receptor mediated targeted triple-negative breast (TNBC). In addition, introduced NRs present catalysts enhancing photothermal therapy (PTT), effectively inducing apoptosis tumor cells. The resulting HA-modified (AZGH) exhibits efficient hot electron injection separation, affording unparalleled convenience enabling PDT treanment. As result, our well-designed AZGH photosensitizers exhibit excellent efficacy.

Язык: Английский

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Synthesis and Characterization of Zero Valent Iron/Cellulose Acetate (Fe0-x/CA) Membranes for the Catalytic Degradation of Methylene Blue from Aqueous Media by Activating Peroxymonosulfate

Catalysis Surveys from Asia, Год журнала: 2024, Номер 28(3), С. 283 - 297

Опубликована: Июнь 15, 2024

Язык: Английский

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Recent advances in the biosynthesis of ZnO nanoparticles using floral waste extract for water treatment, agriculture and biomedical engineering

Nanoscale Advances, Год журнала: 2024, Номер 6(16), С. 4047 - 4061

Опубликована: Янв. 1, 2024

Herein, we overviewed the recent development of ZnO nanoparticles using floral waste extract as a zero-cost, sustainable, and effective raw material.

Язык: Английский

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Synthesis, characterization of Gd-doped ZnO nanocrystals and their photocatalytic activity in the degradation of C.I. Acid Red 18

Inorganica Chimica Acta, Год журнала: 2024, Номер 565, С. 121996 - 121996

Опубликована: Фев. 28, 2024

Язык: Английский

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Intelligent Algorithms Enable Photocatalyst Design and Performance Prediction

Catalysts, Год журнала: 2024, Номер 14(4), С. 217 - 217

Опубликована: Март 22, 2024

Photocatalysts have made great contributions to the degradation of pollutants achieve environmental purification. The traditional method developing new photocatalysts is design and perform a large number experiments continuously try obtain efficient that can degrade pollutants, which time-consuming, costly, does not necessarily best performance photocatalyst. rapid development photocatalysis has been accelerated by artificial intelligence. Intelligent algorithms be utilized predict photocatalytic performance, resulting in reduction time cost catalysts. In this paper, intelligent for photocatalyst prediction are reviewed, especially neural network model optimized an algorithm. A detailed discussion given on advantages disadvantages model, as well its application algorithms. use challenging long term due lack suitable models predicting photocatalysts. aided combination various optimization models, but it only useful early stages. used their promising technology.

Язык: Английский

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Copper doped hybrid 2D ZnO-stearic acid nanocomposite for boosting photocatalytic degradation of organic pollutants under simulated solar light

Ceramics International, Год журнала: 2024, Номер 50(21), С. 41866 - 41878

Опубликована: Авг. 6, 2024

Язык: Английский

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Cu and Ni dual-doped ZnO nanostructures templated by cellulose nanofibrils for the boosted visible-light photocatalytic degradation of wastewater pollutants

Green Chemistry, Год журнала: 2023, Номер 25(24), С. 10530 - 10537

Опубликована: Янв. 1, 2023

Cu and Ni dual-doped nano-ZnO particles immobilized on cellulose nanofibrils were developed for boosting the photocatalytic performance towards degradation of various wastewater pollutants under blue light irradiation.

Язык: Английский

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Kiwi Fruit Peel Biowaste Mediated Green Synthesis of Silver Nanoparticles for Enhanced Dye Degradation and Antibacterial Activity

Waste and Biomass Valorization, Год журнала: 2023, Номер 15(3), С. 1859 - 1868

Опубликована: Ноя. 28, 2023

Язык: Английский

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Sphere-shaped ZnO photocatalyst synthesis for enhanced degradation of the Quinolone antibiotic, Ofloxacin, under UV irradiation

Environmental Science and Pollution Research, Год журнала: 2024, Номер unknown

Опубликована: Май 21, 2024

Язык: Английский

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