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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Gold Nanoparticles: Biosynthesis and Potential of Biomedical Application

Journal of Functional Biomaterials, Journal Year: 2021, Volume and Issue: 12(4), P. 70 - 70

Published: Dec. 3, 2021

Gold nanoparticles (AuNPs) are extremely promising objects for solving a wide range of biomedical problems. The gold production by biological method (“green synthesis”) is eco-friendly and allows minimization the amount harmful chemical toxic byproducts. This review devoted to AuNPs biosynthesis peculiarities using various living organisms (bacteria, fungi, algae, plants). participation biomolecules in synthesis influence size, shapes, capping agents on functionalities described. proposed action mechanisms target cells highlighted. activities “green” (antimicrobial, anticancer, antiviral, etc.) possibilities their further application also discussed.

Language: Английский

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Plant and Microbial Approaches as Green Methods for the Synthesis of Nanomaterials: Synthesis, Applications, and Future Perspectives

Molecules, Journal Year: 2023, Volume and Issue: 28(1), P. 463 - 463

Published: Jan. 3, 2023

The unique biological and physicochemical characteristics of biogenic (green-synthesized) nanomaterials (NMs) have attracted significant interest in different fields, with applications the agrochemical, food, medication delivery, cosmetics, cellular imaging, biomedical industries. To synthesize nanomaterials, green synthesis techniques use microorganisms, plant extracts, or proteins as bio-capping bio-reducing agents their role bio-nanofactories for material at nanoscale size. Green chemistry is environmentally benign, biocompatible, nontoxic, economically effective. By taking into account findings from recent investigations, we shed light on most developments using types microbes plants. Additionally, cover green-synthesized food textile industries, water treatment, applications. Furthermore, discuss future perspectives to advance production

Language: Английский

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Green Synthesis of Gold Nanoparticles: An Eco-Friendly Approach

Chemistry, Journal Year: 2022, Volume and Issue: 4(2), P. 345 - 369

Published: April 25, 2022

By virtue of their unique physicochemical properties, gold nanoparticles (AuNPs) have gained significant interest in a broad range biomedical applications such as sensors, diagnosis, and therapy. AuNPs are generally synthesized via different conventional physical chemical methods, which often use harmful chemicals that induce health hazards pollute the environment. To overcome these issues, green synthesis techniques evolved alternative eco-friendly approaches to environmentally safe less-expensive using naturally available metabolites from plants microorganisms bacteria, fungi, algae. This review provides an overview advances biological resources with examples, profound biomedicine. A special focus on biosynthesis medicinal multifunctional antibacterial, anti-inflammatory, immune responses featured. Additionally, cancer theranostics, including contrast imaging, drug delivery, hyperthermia, therapeutics, comprehensively discussed. Moreover, this will shed light importance approach, discuss advantages, challenges, prospects field.

Language: Английский

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Biofabrication of nanoparticles: sources, synthesis, and biomedical applications

Frontiers in Bioengineering and Biotechnology, Journal Year: 2023, Volume and Issue: 11

Published: May 2, 2023

Graphical Abstract Sources for biogenic synthesis: The synthesis sources include but are not limited to bacteria, fungi, algae, yeasts, marine and plant sources.

Language: Английский

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Bioengineering of green-synthesized TAT peptide-functionalized silver nanoparticles for apoptotic cell-death mediated therapy of breast adenocarcinoma

Talanta, Journal Year: 2022, Volume and Issue: 253, P. 124026 - 124026

Published: Oct. 19, 2022

Language: Английский

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Biomimetic Metallic Nanostructures for Biomedical Applications, Catalysis, and Beyond

Industrial & Engineering Chemistry Research, Journal Year: 2022, Volume and Issue: 61(22), P. 7547 - 7593

Published: May 16, 2022

Nature has inspired scientists to develop green and sustainable nanomaterials with biomimetic functions. Particularly, metallic nanostructures (biometal NPs) unique optical, catalytic, electrical properties have received tremendous attention in many fields, ranging from healthcare agriculture energy environmental sciences. Biometal NPs synthesized by various natural resources such as plant extracts, biomolecules, bacteria, even viruses possess functions including but not limited precise biorecognition, self-assembly, antibacterial/antiviral, enzymatic properties. In this report, we first review the bioinspired synthesis of industrially important metal nanoparticles, followed discussion on how different biological sources affect as-synthesized biometal NPs. Next, recent advancement applications these fields biomedical engineering catalysis, which include development nanobiosensors, imaging probes, nanotherapeutics (e.g., antimicrobial photodynamic/photothermal therapeutic agents), well design multifunctional nanozymes artificial metalloenzymes for chemical biopharmaceutical industries. Finally, highlight some latest advancements nanobiomimicry their emerging clean energy, electronic devices, data storage, shows game-changing role technological near future.

Language: Английский

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A review on the green synthesis of nanoparticles, their biological applications, and photocatalytic efficiency against environmental toxins

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(27), P. 69796 - 69823

Published: May 12, 2023

Language: Английский

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A Review of Bimetallic and Monometallic Nanoparticle Synthesis via Laser Ablation in Liquid

Crystals, Journal Year: 2023, Volume and Issue: 13(2), P. 253 - 253

Published: Feb. 1, 2023

Pulsed laser ablation in liquid (PLAL) is a physical and top-down approach used to fabricate nanoparticles (NPs). Herein, the research methods current trends PLAL literature are reviewed, including recent uses of for fabricating bimetallic (BNPs) composites. BNPs have gained attention owing their advanced physicochemical properties over monometallic NPs. involves irradiation solid target (usually rod, plate, or thin film) under medium. The collects ejected NPs resulting from processing, which produces colloid that can be various applications, plasmon sensing, energy harvesting, drug delivery. most fabrication techniques, use microorganisms, do not precise NP size control require separation microorganisms produced quicker at producing than bottom-up methods. drawbacks include need find required processing parameters, requires extensive experimentation, complex non-linear relationships between inputs outputs (e.g., size).

Language: Английский

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