Ceramics International, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Language: Английский
Biological Trace Element Research, Journal Year: 2023, Volume and Issue: 202(1), P. 360 - 386
Published: April 13, 2023
Language: Английский
Citations
267
Crystals, Journal Year: 2023, Volume and Issue: 13(11), P. 1576 - 1576
Published: Nov. 8, 2023
Green synthesis offers a superior alternative to traditional methods for producing metal and oxide nanoparticles. This approach is not only benign safe but also cost-effective, scalable, straightforward, operating under ambient conditions. Notable metals nanoparticles, such as manganese oxides, iron silver, gold, have been produced using various bio-reductants derived from plant extracts. These biological agents expedite the reduction process stabilize serving dual roles reducing capping agents. review presents green of nanoparticles (NPs) obtained biogenic wastes The green-synthesized nanostructured MnO2 are evaluated potential photocatalyst water treatment an electrode material in lithium-ion batteries supercapacitors. green-derived examined promising antioxidant, anti-inflammatory, anti-diabetic Additionally, this discusses precious specifically silver (Ag NPs) gold (Au NPs), highlighting their medical applications areas like antiviral treatments cancer therapy.
Language: Английский
Citations
95
Frontiers in Bioengineering and Biotechnology, Journal Year: 2024, Volume and Issue: 11
Published: Jan. 9, 2024
In recent times, nanoparticles have experienced a significant upsurge in popularity, primarily owing to their minute size and remarkable ability modify physical, chemical, biological properties. This burgeoning interest can be attributed the expanding array of biomedical applications where find utility. These nanoparticles, typically ranging from 10 100 nm, exhibit diverse shapes, such as spherical, discoidal, cylindrical configurations. variations are not solely influenced by manufacturing processes but also intricately linked interactions with surrounding stabilizing agents initiators. Nanoparticles synthesized through physical or chemical methods, yet approach emerges most sustainable eco-friendly alternative among three. Among various nanoparticle types, silver emerged encountered widely utilized due exceptional What makes synthesis even more appealing is application plant-derived sources reducing agents. only proves cost-effective significantly reduces time. Notably, produced plant-mediated garnered considerable attention years notable medicinal capabilities. comprehensive review delves into attributes using techniques. Encompassing antimicrobial properties, cytotoxicity, wound healing, larvicidal effects, anti-angiogenesis activity, antioxidant potential, antiplasmodial paper extensively covers these multifaceted roles. Additionally, an endeavor made provide elucidated summary operational mechanisms underlying pharmacological actions nanoparticles.
Language: Английский
Citations
34
Nanomaterials, Journal Year: 2024, Volume and Issue: 14(18), P. 1527 - 1527
Published: Sept. 20, 2024
Recently, silver nanoparticles (NPs) have attracted significant attention for being highly desirable nanomaterials in scientific studies as a result of their extraordinary characteristics. They are widely known effective antibacterial agents that capable targeting wide range pathogens. Their distinct optical characteristics, such localized surface plasmon resonance, enlarge utilization, particularly the fields biosensing and imaging. Also, capacity to control charge modify them using biocompatible substances offers improved durability specific interactions with biological systems. Due exceptional stability minimal chemical reactivity, NPs suitable diverse array applications. These produced through chemical, biological, physical processes, each which has advantages disadvantages. Chemical techniques often encounter issues complicated purification, reactive substances, excessive energy usage. However, eco-friendly approaches exist, even though they require longer processing times. A key factor affecting stability, size distribution, purity is synthesis process selected. This review focuses on how essential it choose appropriate method order optimize characteristics use NPs.
Language: Английский
Citations
34
Nanomaterials, Journal Year: 2025, Volume and Issue: 15(3), P. 202 - 202
Published: Jan. 27, 2025
Silver nanoparticles (AgNPs) have gained significant attention in veterinary medicine due to their antimicrobial properties and potential therapeutic applications. has long been recognized for its ability combat a wide range of pathogens, when engineered at the nanoscale, silver’s surface area reactivity are greatly enhanced, making it highly effective against bacteria, viruses, fungi. This narrative review aimed summarize evidence on AgNPs current clinical applications medicine. The action involves several mechanisms, including, among others, release silver ions, disruption cell membranes envelopes, induction oxidative stress, inhibition pathogens’ replication, DNA damage. Their size, shape, charge, concentration influence efficacy As result, use explored animals infection prevention treatment some areas, such as wound care, coating surgical implants, animal reproduction, airway infections. They also shown promise preventing biofilm formation, major challenge treating chronic bacterial Additionally, studied feed supplement enhance health growth. Research suggested that could stimulate immune responses improve gut microbiota livestock, potentially reducing need antibiotics husbandry. Despite promising applications, further research is necessary fully understand safety, efficacy, long-term effects animals, humans, environment.
Language: Английский
Citations
3
Pharmaceuticals, Journal Year: 2024, Volume and Issue: 17(6), P. 772 - 772
Published: June 13, 2024
The emergence of antibiotic resistance, caused by the improper use antibiotics, is a significant challenge in combating infectious diseases, leading to millions annual fatalities. occurrence antimicrobial side effects catalyzes investigation novel compounds and sources drugs. Consequently, research on biological activity that conducted plants, plant extracts, are produced from components utmost significance. In this study, CtAC/MNPs were obtained reaction activated carbon (AC) fruits Celtis tournefortii (Ct) magnetic nanoparticles (MNPs), CtAC/MNPs-Ag nanocomposite was synthesized reduction silver ions added reaction. nanocomposites analyzed spectroscopically (FTIR, XRD), microscopically (SEM, EDX), optically (DLS), electrochemically (zeta potential) magnetically (VSM). antibacterial activities against S. aureus E. coli investigated microdilution method using minimal inhibitory concentration (MIC) disk diffusion methods. Antioxidant including total phenolic content DPPH cuprac assays, revealed remarkable effect nanocomposite. This study has advantages obtaining short time without requiring energy, most importantly, takes place any toxic substances. addition, according data thought shed light biomedical research.
Language: Английский
Citations
11
Pharmaceuticals, Journal Year: 2024, Volume and Issue: 17(3), P. 317 - 317
Published: Feb. 28, 2024
Herein, the prospective applications of green fabricated silver nanoparticles (Ag-NPs) within biomedical field were investigated. The leaf aqueous extract Portulaca oleracea L., a safe, cheap, and method, was used to fabricate Ag-NPs. maximum plasmon resonance synthesized NPs has appeared at 420 nm. various biomolecules present in plant assemble spherical Ag-NPs with sizes 5–40 nm analyzed using Fourier transform infrared transmission electron microscopy. Ag major content formed an atomic percent 54.95% weight 65.86%, as indicated by EDX. crystallographic structure confirmed diffraction X-ray. dynamic light scattering exhibits homogeneity mono-dispersity nature polydispersity index 0.37 colloidal fluid zeta potential value –36 mV. exhibited promising antimicrobial efficacy toward prokaryotic eukaryotic pathogenic microorganisms low MIC values 12.5 µg mL−1 6.25 mL−1, respectively. Additionally, P. oleracea-formed showed optimistic antioxidant activity assessed DPPH H2O2 assay methods highest scavenging percentages 88.5 ± 2.3% 76.5 1.7%, respectively, concentration 200 mL−1. Finally, biosynthesized high antiviral properties hepatitis A virus Cox-B4 inhibition 79.16 0.5% 73.59 0.8%, Overall, additional research is essential explore Ag-NP-based for human health. In current investigation use antimicrobial, antioxidant, agents protect against microbes, degenerative diseases caused oxidative stresses, deadly viruses recommended.
Language: Английский
Citations
10
Nanoscale, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
The activity of small non-photoactive titania nanoparticles against corona viruses emerges due most probably to direct membrane disruption via complexation with phospholipid molecules and their subsequent removal.
Language: Английский
Citations
1
Biomedicine & Pharmacotherapy, Journal Year: 2025, Volume and Issue: 183, P. 117844 - 117844
Published: Jan. 17, 2025
Language: Английский
Citations
1
Future Virology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 8
Published: Feb. 18, 2025
Language: Английский
Citations
1