International Journal of Biological Macromolecules, Journal Year: 2022, Volume and Issue: 225, P. 964 - 973
Published: Nov. 17, 2022
Language: Английский
Microorganisms, Journal Year: 2023, Volume and Issue: 11(2), P. 369 - 369
Published: Feb. 1, 2023
This review highlights the different modes of synthesizing silver nanoparticles (AgNPs) from their elemental state to particle format and mechanism action against multidrug-resistant biofilm-forming bacterial pathogens. Various studies have demonstrated that AgNPs cause oxidative stress, protein dysfunction, membrane disruption, DNA damage in bacteria, ultimately leading death. also been found alter adhesion cells prevent biofilm formation. The benefits using medicine are, some extent, counter-weighted by toxic effect on humans environment. In this review, we compiled recent demonstrating antibacterial activity AgNPs, are discussing known mechanisms Ongoing clinical trials involving briefly presented. A particular focus is placed interaction with biofilms, which a significant pathogenicity determinant. brief overview use other medical applications (e.g., diagnostics, promotion wound healing) non-medical sectors Finally, current drawbacks limitations discussed, perspectives for improved future functionalized
Language: Английский
Citations
309
Biological Trace Element Research, Journal Year: 2023, Volume and Issue: 202(1), P. 360 - 386
Published: April 13, 2023
Language: Английский
Citations
279
Frontiers in Bioengineering and Biotechnology, Journal Year: 2022, Volume and Issue: 10
Published: April 6, 2022
Current advancements in nanotechnology and nanoscience have resulted new nanomaterials, which may pose health environmental risks. Furthermore, several researchers are working to optimize ecologically friendly procedures for creating metal oxide nanoparticles. The primary goal is decrease the adverse effects of synthetic processes, their accompanying chemicals, resulting complexes. Utilizing various biomaterials nanoparticle preparation a beneficial approach green nanotechnology. using biological qualities nature through variety activities an excellent way achieve this goal. Algae, plants, bacteria, fungus been employed make energy-efficient, low-cost, nontoxic metallic nanoparticles last few decades. Despite advantages chemistry-based synthesis over traditional methods as discussed article, there some unresolved issues such particle size shape consistency, reproducibility process, understanding mechanisms involved producing via entities. Consequently, need further research analyze comprehend real synthesis-dependent processes. This currently untapped hot topic that required more investment properly leverage manufacturing living review covers synthesizing utilization scientific world.
Language: Английский
Citations
166
International Journal of Nanomedicine, Journal Year: 2023, Volume and Issue: Volume 18, P. 4727 - 4750
Published: Aug. 1, 2023
Conventional nanoparticle synthesis methods involve harsh conditions, high costs, and environmental pollution. In this context, researchers are actively searching for sustainable, eco-friendly alternatives to conventional chemical methods. This has led the development of green procedures among which exploration plant-mediated nanoparticles experienced a great development. Especially, because plant extracts can work as reducing stabilizing agents. opens up new possibilities cost-effective, environmentally-friendly with enhanced size uniformity stability. Moreover, bio-inspired derived from plants exhibit intriguing pharmacological properties, making them highly promising use in medical applications due their biocompatibility nano-dimension.This study investigates role specific phytochemicals, such phenolic compounds, terpenoids, proteins, together influence on particle size, stability, properties. Additionally, we highlight potential these bio-derived nanoparticles, particularly regard drug delivery, disease management, agriculture, bioremediation, application other industries.Extensive research scientific databases identified methods, specifically synthesis, focus understanding contributions phytochemicals like proteins. The database search covered field's over past 15 years.Insights gained cost-effective production significant Utilizing renewable biological resources controlling characteristics through biomolecule interactions offer avenues future applications.This review delves into intricacies highlighting advantages approach traditional showcases immense applications, aiming inspire further exciting area promote more sustainable future.
Language: Английский
Citations
123
Processes, Journal Year: 2023, Volume and Issue: 11(9), P. 2617 - 2617
Published: Sept. 2, 2023
Silver nanoparticles, also known as AgNPs, have been extensively researched due to their one-of-a-kind characteristics, including optical, antibacterial, and electrical capabilities. In the era of antibiotics crisis, with an increase in antimicrobial resistance (AMR) a decrease newly developed drugs, AgNPs are potential candidates because substantial activity, limited development, extensive synergistic effect when combined other drugs. The depends on delivery system, compound combination, own properties, such shape size, which heavily influenced by synthesis process. Reduction using chemicals or light, irradiation gamma ray, laser, electron beams microwave biological combination these techniques notable examples AgNP methods. this work, updated methods together strength shortcomings reviewed. Further, factors affecting process discussed. Finally, recent advances challenges considered.
Language: Английский
Citations
109
Materials Today Advances, Journal Year: 2022, Volume and Issue: 16, P. 100314 - 100314
Published: Nov. 2, 2022
Manufacturing of metal and oxide nanoparticles (M/MO NPs) in large quantities needed a strong reliable, sustainable, eco-friendly protocol. Present work represents on biogenic approaches to fabricate green using technology. The fabrications M/MO NPs natural bio-resources were engaged by means alternative technique place conventional methods. These methods are naturally benign, straightforward, economical, renewed technology; they does not content harmful chemicals, zero contaminants, eco-friendly. extracts from the resources widely accepted owing its capability minimise control size shape oxides because different structure directing agents, usually bioorganic phyto-chemicals. In this present review, we have summarized fabrication like silver, gold, copper oxide, cobalt titanium cerium bismuth zinc nickel resources. challenges, limiting factors future directions bioinspired synthesis metal/metal also highlighted review. Moreover, materials has explored for further environmental remediation terms photocatalytic activity, elimination organic waste, antibacterial, antioxidant assay, protein-metal complexes binding affinities molecular docking.
Language: Английский
Citations
108
Materials Research Bulletin, Journal Year: 2023, Volume and Issue: 163, P. 112233 - 112233
Published: March 12, 2023
Language: Английский
Citations
91
Catalysts, Journal Year: 2023, Volume and Issue: 13(3), P. 502 - 502
Published: Feb. 28, 2023
The degradation of dyes is a difficult task due to their persistent and stable nature; therefore, developing materials with desirable properties degrade an important area research. In the present study, we propose simple, one-pot mechanochemical approach synthesize CuO nanoparticles (NPs) using leaf extract Seriphidium oliverianum, as reducing stabilizing agent. NPs were characterized via X-ray diffraction (XRD), scanning electron microscopy (SEM), photoluminescence (PL) Fourier-transform infrared spectroscopy (FTIR). photocatalytic activity was monitored ultraviolet-visible (UV-Vis) spectroscopy. exhibited high potential for water-soluble industrial dyes. rates methyl green (MG) orange (MO) 65.231% ± 0.242 65.078% 0.392, respectively. Bio-mechanochemically synthesized proved be good candidates efficiently removing from water.
Language: Английский
Citations
88
International Journal of Environmental Science and Technology, Journal Year: 2023, Volume and Issue: 20(9), P. 10507 - 10532
Published: Feb. 7, 2023
Language: Английский
Citations
77
Journal of Nanobiotechnology, Journal Year: 2024, Volume and Issue: 22(1)
Published: Jan. 5, 2024
Abstract Periodontitis, one of the most prevalent dental diseases, causes loss bone and gum tissue that hold teeth in place. Several bacteria, commonly present clinically healthy oral cavities, may induce perpetuate periodontitis when their concentration rises gingival sulcus. Antibacterial effect against various Gram-negative Gram-positive including pathogenic drug-resistant ones, has been shown for several distinct transient metal oxide NPs. Therefore, NPs be used biomedicine to treat periodontal problems nanotechnology inhibit development microorganisms. Instead using harmful chemicals or energy-intensive machinery, biosynthesis nanoparticles (NPs) suggested. To produce NPs, ideal technique is “Green” synthesis because its low toxicity safety human health environment. Gold (AuNPs) appear less toxic mammalian cells than other nanometals antibacterial activity not dependent on reactive oxygen species (ROS). AgNPs also possess chemical stability, catalytic activity, superior electrical thermal conductivity, name a few advantageous characteristics. It was observed zinc (ZnO) copper (Cu) exhibited discernible inhibitory effects gram-positive gram-negative bacterial strains, respectively. ZnO demonstrated bactericidal microorganisms responsible periodontitis. Medications containing magnetic are highly effective multidrug-resistant fungal infections. The titanium dioxide (TiO 2 ) implicated elevating salivary peroxidase individuals diagnosed with chronic Furthermore, specific metallic have potential enhance antimicrobial efficacy treatments combined. these as well only some metals oxides synthesized environmentally friendly ways therapeutic benefits Graphical
Language: Английский
Citations
64