Synthesis of nanomaterials using various top-down and bottom-up approaches, influencing factors, advantages, and disadvantages: A review

Advances in Colloid and Interface Science, Journal Year: 2021, Volume and Issue: 300, P. 102597 - 102597

Published: Dec. 29, 2021

Language: Английский

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A review on nanoparticles: characteristics, synthesis, applications, and challenges

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: April 17, 2023

The significance of nanoparticles (NPs) in technological advancements is due to their adaptable characteristics and enhanced performance over parent material. They are frequently synthesized by reducing metal ions into uncharged using hazardous agents. However, there have been several initiatives recent years create green technology that uses natural resources instead dangerous chemicals produce nanoparticles. In synthesis, biological methods used for the synthesis NPs because eco-friendly, clean, safe, cost-effective, uncomplicated, highly productive. Numerous organisms, such as bacteria, actinomycetes, fungi, algae, yeast, plants, NPs. Additionally, this paper will discuss nanoparticles, including types, traits, methods, applications, prospects.

Language: Английский

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Green approaches in synthesising nanomaterials for environmental nanobioremediation: Technological advancements, applications, benefits and challenges

Environmental Research, Journal Year: 2021, Volume and Issue: 204, P. 111967 - 111967

Published: Aug. 25, 2021

Language: Английский

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The protein corona from nanomedicine to environmental science

Nature Reviews Materials, Journal Year: 2023, Volume and Issue: 8(7), P. 422 - 438

Published: March 24, 2023

Language: Английский

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Fundamentals and comprehensive insights on pulsed laser synthesis of advanced materials for diverse photo- and electrocatalytic applications

Light Science & Applications, Journal Year: 2022, Volume and Issue: 11(1)

Published: Aug. 10, 2022

The global energy crisis is increasing the demand for innovative materials with high purity and functionality development of clean production storage. novel photo- electrocatalysts significantly depends on synthetic techniques that facilitate tailored advanced nanomaterials. emerging use pulsed laser in liquid synthesis has attracted immense interest as an effective technology several advantages over conventional chemical physical routes, including fine-tuning size, composition, surface, crystalline structures, defect densities associated catalytic, electronic, thermal, optical, mechanical properties produced Herein, we present overview fundamental understanding importance process, namely various roles mechanisms involved types nanomaterials, such metal nanoparticles, oxides, non-oxides, carbon-based materials. We mainly cover advancement electrocatalytic nanomaterials via laser-assisted technologies detailed mechanistic insights structural optimization along catalytic performances environmental remediation processes. Finally, future directions challenges are briefly underlined. This review can exert practical guidance design fabrication laser-induced fascinating catalysis applications.

Language: Английский

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Antioxidants: Classification, Natural Sources, Activity/Capacity Measurements, and Usefulness for the Synthesis of Nanoparticles

Materials, Journal Year: 2021, Volume and Issue: 14(15), P. 4135 - 4135

Published: July 25, 2021

Natural extracts are the source of many antioxidant substances. They have proven useful not only as supplements preventing diseases caused by oxidative stress and food additives oxidation but also system components for production metallic nanoparticles so-called green synthesis. This is important given drastically increased demand nanomaterials in biomedical fields. The ecological technology producing can be plants or microorganisms (yeast, algae, cyanobacteria, fungi, bacteria). review presents recently published research on synthesis nanoparticles. conditions biosynthesis possible mechanisms nanoparticle formation with participation bacteria presented. potential natural biogenic depends content reducing assessment activity multicomponent mixtures still a challenge analytical chemistry. There no universal test measuring total capacity (TAC). vitro chemical tests that quantify scavenging free radicals their ability to chelate metals reduce radical damage. paper classification antioxidants non-enzymatic methods testing vitro, particular emphasis based Examples recent studies obtained from different species such plants, bacteria, lichens, actinomycetes were collected, giving evaluation methods, reference antioxidants, details preparation extracts.

Language: Английский

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Nanomaterials: An overview of synthesis, classification, characterization, and applications

Nano Select, Journal Year: 2023, Volume and Issue: 4(8), P. 486 - 501

Published: June 10, 2023

Abstract Significant research employing nanomaterials has been conducted in the field of nanotechnology over past few years. Due to significant advancements made a number industries, including electronics, energy, medical, cosmetics, food engineering, telecommunications, and agriculture, is advancing quickly. As result, are foundation nanotechnology. their small size, have special optical, magnetic, electrical, physical, reactivity, strength, surface area, sensitivity, stability features. Surprisingly, phase change occurs when bulk materials converted into nanomaterials, which means that were previously non‐magnetic become magnetic at nanoscale. Because its unique features, nanoscale matter separate form from solid, liquid, gaseous, plasma states. Nanomaterials' characteristics mostly determined by shapes sizes. In this paper critical overview varieties, characteristics, synthesis techniques, applications various fields offered.

Language: Английский

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Two-dimensional nanomaterials: A critical review of recent progress, properties, applications, and future directions

Composites Part A Applied Science and Manufacturing, Journal Year: 2022, Volume and Issue: 165, P. 107362 - 107362

Published: Dec. 9, 2022

Language: Английский

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Nanoparticles in Drug Delivery: From History to Therapeutic Applications

Nanomaterials, Journal Year: 2022, Volume and Issue: 12(24), P. 4494 - 4494

Published: Dec. 19, 2022

Current research into the role of engineered nanoparticles in drug delivery systems (DDSs) for medical purposes has developed numerous fascinating nanocarriers. This paper reviews various conventionally used and current carriage system to deliver drugs. Due drawbacks conventional DDSs, nanocarriers have gained immense interest. Nanocarriers like polymeric nanoparticles, mesoporous nanomaterials, carbon nanotubes, dendrimers, liposomes, metallic nanomedicine, nanomaterials are as targeted at specific sites affected areas body. Nanomedicine rapidly grown treat certain diseases brain cancer, lung breast cardiovascular diseases, many others. These nanomedicines can improve bioavailability absorption time, reduce release eliminate aggregation, enhance solubility blood. introduced a new era by refining therapeutic directories energetic pharmaceutical elements within nanoparticles. In this context, vital information on was reviewed conferred towards ailments. All these were tested vitro vivo. coming years, human health more effectively adding advanced techniques system.

Language: Английский

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Seed priming with zinc oxide nanoparticles downplayed ultrastructural damage and improved photosynthetic apparatus in maize under cobalt stress

Journal of Hazardous Materials, Journal Year: 2021, Volume and Issue: 423, P. 127021 - 127021

Published: Aug. 27, 2021

Language: Английский

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