Controlled ibuprofen release from Pickering emulsions stabilized by pH-responsive cellulose-based nanofibrils

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 242, С. 124942 - 124942

Опубликована: Май 19, 2023

Язык: Английский

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Microfluidic emulsification techniques for controllable emulsion production and functional microparticle synthesis

Chemical Engineering Journal, Год журнала: 2022, Номер 452, С. 139277 - 139277

Опубликована: Сен. 17, 2022

Язык: Английский

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MIL-101(Fe)/polysulfone hollow microspheres from pickering emulsion template for effective photocatalytic degradation of methylene blue

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 667, С. 131394 - 131394

Опубликована: Апрель 4, 2023

Язык: Английский

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Additive Manufacturing: A Paradigm Shift in Revolutionizing Catalysis with 3D Printed Photocatalysts and Electrocatalysts Toward Environmental Sustainability

Small, Год журнала: 2024, Номер 20(31)

Опубликована: Апрель 18, 2024

Semiconductor-based materials utilized in photocatalysts and electrocatalysts present a sophisticated solution for efficient solar energy utilization bias control, field extensively explored its potential sustainable environmental management. Recently, 3D printing has emerged as transformative technology, offering rapid, cost-efficient, highly customizable approaches to designing with precise structural control tailored substrates. The adaptability precision of facilitate seamless integration, loading, blending diverse photo(electro)catalytic during the process, significantly reducing material loss compared traditional methods. Despite evident advantages printing, comprehensive compendium delineating application realm photocatalysis electrocatalysis is conspicuously absent. This paper initiates by delving into fundamental principles mechanisms underpinning printing. Subsequently, an exhaustive overview latest techniques, underscoring their pivotal role shaping landscape applications. Furthermore, examines various methodologies seamlessly incorporating catalysts printed substrates, elucidating consequential effects catalyst deposition on catalytic properties. Finally, thoroughly discusses challenges that necessitate focused attention resolution future advancements this domain.

Язык: Английский

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Pickering emulsion biocatalysis: Bridging interfacial design with enzymatic reactions

Biotechnology Advances, Год журнала: 2024, Номер 72, С. 108338 - 108338

Опубликована: Март 7, 2024

Язык: Английский

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Two-phase interfacial photocatalysis via amphiphilic Bi2WO6 to facilitate synchronous production and spontaneous separation of H2O2 and value-added organics

Separation and Purification Technology, Год журнала: 2024, Номер 345, С. 127397 - 127397

Опубликована: Апрель 5, 2024

Язык: Английский

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Pickering Emulsions in Catalytic Processes

ChemCatChem, Год журнала: 2024, Номер 16(20)

Опубликована: Июль 1, 2024

Abstract Pickering emulsions, which are emulsions stabilized by solid particles adsorbed at the interface between two immiscible liquids, provide a highly versatile platform for catalytic processes and offer distinct advantages over conventional systems. These combine benefits of traditional biphasic catalysis with enhanced contact reactive species due to their large interfacial area, contribute high efficiency. Furthermore, significant in processes, including improved extraction efficiency, wider range operational variables, possibility continuous operation, ease recovery emulsifier and/or catalyst. Moreover, through strategic selection design particles, researchers can tailor properties optimize performance, selectivity stability. This comprehensive review discusses recent breakthroughs emulsion research applications catalysis, examining how have transformed methodologies. By discussing latest developments, this demonstrates potential as catalyst highlights role advancing sustainable efficient processes.

Язык: Английский

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Progress in the Application of Food-Grade Emulsions

Foods, Год журнала: 2022, Номер 11(18), С. 2883 - 2883

Опубликована: Сен. 17, 2022

The detailed investigation of food-grade emulsions, which possess considerable structural and functional advantages, remains ongoing to enhance our understanding these dispersion systems expand their application scope. This work reviews the applications emulsions on dispersed phase, interface structure, macroscopic scales; further, it discusses corresponding factors influence, selection design food systems, expansion Specifically, dispersed-phase scale mainly include delivery by soft matter carriers auxiliary extraction/separation, while structure involve biphasic for enzymatic catalysis that can influence substance digestion/absorption, washing, disinfection. Future research scales should therefore focus surface-active substances, real compositions, layers with antioxidant properties. By contrast, materials structured food, in addition various material other emerging uses. In this case, future interactions between emulsion ingredients, effects process engineering, safety, nutrition, metabolism. Considering field, we believe review will be useful researchers aiming explore emulsions.

Язык: Английский

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Photo/electro-catalytic degradation of micro- and nano-plastics by nanomaterials and corresponding degradation mechanism

TrAC Trends in Analytical Chemistry, Год журнала: 2022, Номер 157, С. 116815 - 116815

Опубликована: Ноя. 14, 2022

Язык: Английский

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Advancing photocatalytic degradation under visible light with TiO2/g-C3N4 nanohybrid mechanistic insights

Journal of Saudi Chemical Society, Год журнала: 2024, Номер 28(5), С. 101918 - 101918

Опубликована: Авг. 10, 2024

In this study, we presents a novel method for bolstering the photocatalytic effectiveness of crystalline titanium dioxide (TiO2) through integration graphitic carbon nitride (g-C3N4), creating series TiO2/g-C3N4 nanohybrids (TiCN-NHs). Leveraging an economical and scalable pyrolysis technique, crafted different ratios these (TiCN-NHs-1, TiCN-NHs-2, TiCN-NHs-3, TiCN-NHs-4) to optimize their performance in harnessing visible light photocatalysis. Detailed spectroscopic examinations were performed dissect nanohybrids' structural morphological nuances, alongside chemical interactions states. The primary evaluation prowess was degradation selected colored organic contaminant under exposure. TiCN-NHs showcased unprecedented efficiency, surpassing that p-TiO2 bulk b-g-C3N4 by twelvefold eightfold, respectively, comparable conditions. This dramatic increase activity is credited harmonious interface between TiO2 g-C3N4 within nanohybrids, fostering diminished bandgap promoting efficient charge separation. Additionally, photoluminescence density state analyses, specifically focusing on valence band spectra irradiation, further confirmed findings. synergistic effects observed not only enhance rates but also spotlight potential solar energy conversion environmental cleanup applications, offering promising avenue future research sustainable technologies.

Язык: Английский

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