Classification, Synthetic, and Characterization Approaches to Nanoparticles, and Their Applications in Various Fields of Nanotechnology: A Review

Catalysts, Journal Year: 2022, Volume and Issue: 12(11), P. 1386 - 1386

Published: Nov. 8, 2022

Nanoparticles typically have dimensions of less than 100 nm. Scientists around the world recently become interested in nanotechnology because its potential applications a wide range fields, including catalysis, gas sensing, renewable energy, electronics, medicine, diagnostics, medication delivery, cosmetics, construction industry, and food industry. The sizes forms nanoparticles (NPs) are primary determinants their properties. Nanoparticles’ unique characteristics may be explored for use electronics (transistors, LEDs, reusable catalysts), energy (oil recovery), medicine (imaging, tumor detection, drug administration), more. For aforementioned applications, synthesis with an appropriate size, structure, monodispersity, morphology is essential. New procedures been developed that safe environment can used to reliably create nanomaterials. This research aims illustrate top-down bottom-up strategies nanomaterial production, numerous characterization methodologies, nanoparticle features, sector-specific nanotechnology.

Language: Английский

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The Combination of Two-Dimensional Nanomaterials with Metal Oxide Nanoparticles for Gas Sensors: A Review

Nanomaterials, Journal Year: 2022, Volume and Issue: 12(6), P. 982 - 982

Published: March 16, 2022

Metal oxide nanoparticles have been widely utilized for the fabrication of functional gas sensors to determine various flammable, explosive, toxic, and harmful gases due their advantages low cost, fast response, high sensitivity. However, metal oxide-based reveal shortcomings operating temperature, power requirement, selectivity, which limited rapid development in high-performance sensors. The combination oxides with two-dimensional (2D) nanomaterials construct a heterostructure can hybridize each other overcome respective shortcomings, thereby improving sensing performance fabricated In this review, we present recent advances oxide-, 2D nanomaterials-, as well material/metal composite-based highly sensitive selective functions. To achieve aim, firstly introduce working principles sensors, then discuss factors that could affect sensitivity After that, lot cases on by using oxides, materials, composites are demonstrated. Finally, summarize current potential research directions promising topic. We believe work is helpful readers multidiscipline fields like materials science, nanotechnology, chemical engineering, environmental related aspects.

Language: Английский

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Two-Dimensional Material-Based Electrochemical Sensors/Biosensors for Food Safety and Biomolecular Detection

Biosensors, Journal Year: 2022, Volume and Issue: 12(5), P. 314 - 314

Published: May 9, 2022

Two-dimensional materials (2DMs) exhibited great potential for applications in science, energy storage, environmental biomedicine, sensors/biosensors, and others due to their unique physical, chemical, biological properties. In this review, we present recent advances the fabrication of 2DM-based electrochemical sensors biosensors food safety biomolecular detection that are related human health. For aim, firstly, introduced bottom-up top-down synthesis methods various 2DMs, such as graphene, transition metal oxides, dichalcogenides, MXenes, several other graphene-like materials, then demonstrated structure surface chemistry these which play a crucial role functionalization 2DMs subsequent composition with nanoscale building blocks nanoparticles, biomolecules, polymers. Then, sensors/biosensors nitrite, heavy ions, antibiotics, pesticides foods drinks introduced. Meanwhile, determination monitoring key small molecules diseases health presented commented on. We believe review will be helpful promoting construct novel electronic nanodevices monitoring.

Language: Английский

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Novel MOF(Zr)-on-MOF(Ce) adsorbent for elimination of excess fluoride from aqueous solution

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 463, P. 132843 - 132843

Published: Oct. 24, 2023

Language: Английский

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Recent advance in biomass membranes: Fabrication, functional regulation, and antimicrobial applications

Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 305, P. 120537 - 120537

Published: Jan. 5, 2023

Language: Английский

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Biomimetic mineralization based on self-assembling peptides

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(5), P. 1549 - 1590

Published: Jan. 1, 2023

Biomimetic science has attracted great interest in the fields of chemistry, biology, materials science, and energy. mineralization is process synthesizing inorganic minerals under control organic molecules or biomolecules mild conditions. Peptides are motifs that constitute proteins, can self-assemble into various hierarchical structures show a high affinity for substances. Therefore, peptides be used as building blocks synthesis functional biomimetic materials. With participation peptides, morphology, size, composition mineralized controlled precisely. not only provide well-defined templates nucleation growth nanomaterials but also have potential to confer with catalytic efficiency, selectivity, biotherapeutic functions. In this review, we systematically summarize research progress formation mechanism, nanostructural manipulation, applications peptide-templated These further inspire researchers design structurally complex functionalized promising applications.

Language: Английский

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Adaptive structural modification of Zr-based MOF-808 via solvent and ligand engineering for enhanced fluoride ion adsorption efficiency

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 348, P. 127731 - 127731

Published: May 3, 2024

Language: Английский

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Recent advances in the hybridization of cellulose and carbon nanomaterials: Interactions, structural design, functional tailoring, and applications

Carbohydrate Polymers, Journal Year: 2021, Volume and Issue: 279, P. 118947 - 118947

Published: Nov. 30, 2021

Language: Английский

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Lignocellulose nanofibril/gelatin/MXene composite aerogel with fire-warning properties for enhanced electromagnetic interference shielding performance

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 431, P. 133907 - 133907

Published: Dec. 2, 2021

Language: Английский

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Cellulose-Based Materials for Water Remediation: Adsorption, Catalysis, and Antifouling

Frontiers in Chemical Engineering, Journal Year: 2021, Volume and Issue: 3

Published: Dec. 2, 2021

Cellulose-based materials have been advanced technologies that used in water remediation. They exhibit several advantages being the most abundant biopolymer nature, high biocompatibility, and contain functional groups. Cellulose can be prepared derivatives including nanomaterials such as cellulose nanocrystals (CNCs), nanofibrils (CNFs), TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl radical)-mediated oxidized (TOCNF). The presence of groups carboxylic hydroxyls modified or grafted with organic moieties offering extra customizing for specific applications. These ensure capability biopolymers to nanoparticles metal-organic frameworks (MOFs), graphene oxide (GO), silver (Ag) nanoparticles, zinc (ZnO) nanoparticles. Thus, they applied remediation via removing pollutants heavy metal ions, dyes, drugs, microbial species. also microorganisms active membranes antibacterial agents. proceed into various forms membranes, sheets, papers, foams, aerogels, filters. This review summarized applications cellulose-based methods adsorption, catalysis, antifouling. performance well their simple processing potential

Language: Английский

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