Chemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsTechnology, Industry, AgricultureInformation Science
SilverMetal NanoparticlesParticle SizeNanoparticlesSilver NitrateSilver CompoundsSilver StainingGoldNitric Oxide SynthaseSilver SulfadiazineNanotechnologyBiomimeticsBiomimetic MaterialsPersuasive CommunicationMass Media
CharacterizationNanocompositesAntibacterialFe3O4AbstractBiologicalZincCharacterized by X-ray diffracTitanium dioxideGrapheneMetallicToxicityNanomaterialsParticlesBiomedical applicationsTiO2AgNPsSelenium nanoparticlesBased on Iron OxideFlame spray pyrolysisNanoscaleAqueousInorganicBactericidalSphericalPolymericMagnetitePropertiesNanotechnologyMetalDiffractionChemical synthesisAntioxidantCerium oxideDiameterIronSituNitric oxideCatalytic ReductionExtractCopperGoldGreen synthesizedBacteriaFe2O3IONPsMethod
Characterization11
  • Such technologies are important at POC (point of care) diagnosis.IONPs can play a key role in these perspectives.Although there are various methods for synthesis of IONPs,one of the most crucial goals is to control size and properties with high reproducibility to accomplish successful applications.Using multiple characterization techniques to identify and confirm the oxide phase of iron can provide better characterization capability. (encyclopedia.pub)
  • We also describe characterization of these nanoparticles and various applications in detail. (encyclopedia.pub)
  • 5. Shrivastava S, Bera T, Roy A, Singh G, Ramachandrarao P, Dash D. Characterization of enhanced antibacterial effects of novel silver nanoparticles. (ac.ir)
  • From characterization, the authors concluded that the nanoparticles were approximately 4 nm in size and were highly crystalline, among other characteristics. (sbpmat.org.br)
  • 3] Ragupathi C, Kennedy LJ, Vijaya JJ.A new approach:Synthesis, characterization and optical studies of nano-zinc aluminate. (ac.ir)
  • Sabaa M W, Abdallah H M, Mohamed N A, Mohamed R R. Synthesis, characterization and application of biodegradable crosslinked carboxymethyl chitosan/poly(vinyl alcohol) clay nanocomposites. (edu.iq)
  • Jackson J, Burt H, Lange D, Whang In, Evans R, Plackett D. The Design, Characterization and Antibacterial Activity of Heat and Silver Crosslinked Poly (Vinyl Alcohol) Hydrogel Forming Dressings Containing Silver Nanoparticles. (edu.iq)
  • Green synthesis and characterization of copper nanoparticles using Phragmanthera austroarabica extract and their biological/environmental applications. (journalajbgmb.com)
  • P. Banerjee, M. Satapathy, A. Mukhopahayay and P. Das, "Leaf extract mediated green synthesis of silver nanoparticles from widely available Indian plants: Synthesis, characterization, antimicrobial property and toxicity analysis," Bioresour. (unisapressjournals.co.za)
  • Here we report on the synthesis and characterization of a multiphasic nanocomposite comprising magnetic iron oxide and silver nanoparticles. (ac.rs)
  • This paper reports the green synthesis, chemical characterization and antioxidant, cytotoxic, antibacterial and antifungal properties of silver nanoparticles obtained using aqueous extract of A. saralicum leaves. (ac.ir)
Nanocomposites6
  • Graphene oxide (GO) has drawn much attention as excellent platform to which silver nanoparticles (AgNPs) can be anchored for the production of biomedical nanocomposites. (researchsquare.com)
  • Iron oxides and extruded polystyrene/TiO2 nanocomposites were synthesized, characterized and evaluated for potential applications as a photocatalyst in water treatment processes in which heterogeneous photocatalysis forms an essential part. (uprm.edu)
  • A new class of biologically active nanocomposites and modified polymers based on poly (vinyl alcohol) (PVA) with some organic compounds [II, IV, V and VI] were synthesized using silver nanoparticles (Ag-NPs). (edu.iq)
  • Structure, morphology and modelling studies of polyvinylalcohol nanocomposites reinforced with nickel oxide nanoparticles and grapheme quantum dots. (edu.iq)
  • Jia Y, Hu C, Shi H, Xu Q, Zhu W, Liu R. Effects of cellulose nanofibrils/graphene oxide hybrid nanofiller in PVA nanocomposites. (edu.iq)
  • A wide range of applications is considered for these nanoparticles, including smart debonding applications through induction heating, antimicrobial polymers and filaments, self-healing applications in polymer nanocomposites and others. (r-nano.gr)
Antibacterial10
  • The goal of this project is to rapidly develop antibacterial and antiviral agents based on various copper oxides and silver nanoparticles, alone or combined with zinc oxide, by simple and environmentally-friendly synthesis methods. (irsst.qc.ca)
  • Recently, the zinc oxide nanoparticles (ZnO NPs) had been reported large band gap energy and binding energy which important physicochemical feature has potential applicable for various biological applications like anticancer, anti-diabetic, antibacterial, antifungal, wound healing, anti-inflammatory, antioxidant and optic, etc. (ijbnb.com)
  • The prepared copper nanoparticles were studied for their antibacterial potential by the Agar Well Method against drug resistant and drug sensitive bacteria. (journalajbgmb.com)
  • The antibacterial potential of copper nanoparticles was found to be appreciable against drug resistant Salmonella typhimurium, Staphylococcus epidermis and Staphylococcus aureus . (journalajbgmb.com)
  • A. M. Awwad, N. M. Salem and A. O. Abdeen, "Green synthesis of silver nanoparticles using carob leaf extract and its antibacterial activity," Int. J. Ind. (unisapressjournals.co.za)
  • Despite that, this treatment led to the highest antibacterial activity against both Gram-positive and Gram-negative strains, indicating that the homogeneity of the distribution of silver on the iron oxide matrix is a more important determinant of the antibacterial performance than the amount of silver incorporated in the material. (ac.rs)
  • This has indicated that the mode of binding silver to iron oxide can compensate for the positive effects of homogeneous distribution with respect to the antibacterial performance. (ac.rs)
  • Because the silver nanoparticles obtained using aqueous extract of A. saralicum leaves have antioxidant, non-cytotoxic, antifungal and antibacterial potentials, they can be used as a medical supplement or drug. (ac.ir)
  • Objective: to clarify the benefits related to the use of silver nanoparticles (AgNPs) in the prevention of dental caries in children, we compared the antibacterial properties of silver nanoparticles, chlorhexidine, and silver diamine fluoride (SDF) to Streptococcus mutans. (bvsalud.org)
  • Some studies indicate that the antibacterial mechanism of the silver nanoparticles (AgNPs) relays on their ability to penetrate the bacterial cell wall, causing direct and indirect lipidic peroxidation, which damages the cell membrane, disrupts the DNA replication, and repairs and inhibits the respiratory protein 4,5 . (bvsalud.org)
Fe3O45
  • Iron oxides are chemical compounds which havedifferent polymorphic forms, including γ-Fe2O3 (maghemite), Fe3O4(magnetite), and FeO (wustite). (encyclopedia.pub)
  • We also describe different synthesis strategies and formation mechanisms for IONPs such as for: wustite (FeO), hematite(α-Fe2O3), maghemite(ɤ-Fe2O3) and magnetite(Fe3O4). (encyclopedia.pub)
  • 9. Shen Y, Tang J, Nie Z, Wang Y, Ren Y, Zuo L. Preparation and application of magnetic Fe3O4 nanoparticles for wastewater purification. (ac.ir)
  • 7] Khayat Sarkar Z, Khayat Sarkar F. Selective removal of lead (II) ion from wastewater using superparamagnetic monodispersed iron oxide (Fe3O4) nanoparticles as a effective adsorbent. (ac.ir)
  • The thiolated AFM1 aptamer was immobilized on gold nanoparticle-coated magnetic Fe3O4 nanoparticles (Apt-GMNPs). (unboundmedicine.com)
Abstract2
  • 2016). Fig. 1, shows graphical abstract of biogenic synthesis of ZnO NPs. (ijbnb.com)
  • Abstract The preparation of novel porphyrin derivatives and their immobilization onto iron oxide nanoparticles to build up suitable nanotools for potential use in photodynamic therapy (PDT) has been explored. (docksci.com)
Biological6
  • Following the increased prevalence of microbial resistance against chemical antimicrobial agents, the biological effects of metallic nanoparticles have recently been studied by researchers. (ac.ir)
  • The metal oxide nanoparticles are promising materials as use biomedical applications due to their exhibit unique physicochemical and biological properties. (ijbnb.com)
  • Silver nanoparticles (NPs) have shown remarkable potential for numerous applications in chemical, electronic , medical, and biological fields due to their distinctive properties, when compared to their bulk counterparts [ 1 - 3 ]. (omicsonline.org)
  • Nanoparticles (NPs) result in superior chemical reactivity, biological activity, and catalytic behaviour than their own larger particles [2, 6]. (nanomedicine-rj.com)
  • Shantkriti S, Rani P, Biological synthesis of copper nanoparticles using Pseudomonas fluorescens. (journalajbgmb.com)
  • The substitute technique to prepare these Nanoparticles is biological synthesis. (nature.com)
Zinc10
  • The high doses of zinc oxide (ZnO) administered orally to piglets for the prevention of diarrhea and increase of growth rate can contaminate pig farms and the surrounding environment. (biomedcentral.com)
  • In the present study, the effect of two formulations of zinc phosphate-based nanoparticles (ZnA and ZnC NPs) on growth performance, intestinal microbiota, antioxidant status, and intestinal and liver morphology was evaluated. (biomedcentral.com)
  • Zinc phosphate-based nanoparticles may be an effective alternative to ZnO. (biomedcentral.com)
  • Due to its efficiency and a reasonable price, zinc in the form of zinc oxide (ZnO) has been commonly used in high doses (2000 to 3000 mg/kg diet) for weaned piglets as an alternative to antibiotics to prevent intestinal inflammation and increase weight gain [ 1 , 2 ]. (biomedcentral.com)
  • Several methods have been proposed the synthesis of zinc oxide nanoparticles (ZnO NPs) such as precipitation, hydrothermal, vapor deposition, thermal decomposition, microwave, sol-gel, electrochemical depositions and laser ablation, (Kahouli et al. (ijbnb.com)
  • Zinc Oxide Nanoparticles (ZnO NPs) was synthesized via Sol-gel method. (ijnnonline.net)
  • Zinc Chloride (Zncl 2 ) and Sodium Hydroxide (NaOH) were used for the chemical synthesis. (ijnnonline.net)
  • This study is designed to investigate the scope and bactericidal potential of zinc ferrite nanoparticles (ZnFe 2 O 4 NPs), and the mechanism of anti-bacterial action along with cytocompatibility, hemocompatibility, and wound healing properties. (biomedcentral.com)
  • To achieve this purpose, a zinc porphyrin derivative, ZnPR-COOH, has been synthesized, characterized at the molecular level and immobilized onto previously synthesized iron oxide nanoparticles covered with oleylamine. (docksci.com)
  • This study takes a new approach to biosynthesized NPs of zinc oxide, copper oxide, cerium oxide, silver, gold, and selenium influence on the clinical isolates of Aspergillus species. (ac.ir)
Characterized by X-ray diffrac2
  • Three iron oxides were synthesized and characterized by X-ray diffraction as hematite, magnetite and Au/magnetite. (uprm.edu)
  • The nanoparticles were characterized by X-ray diffraction (XRD), X-ray spectroscopy (XPS), atomic force microscopy (AFM), vibrating-sample magnetometry (VSM-SQUID), Fourier-transform infrared spectroscopy (FT-IR), and scanning electron microscopy (SEM). (mdpi.com)
Titanium dioxide6
  • Titanium dioxide nanoparticles (TiO 2 NPs) were prepared by Caricaceae (Papaya) Shell extracts. (nature.com)
  • Attentiveness in titanium dioxide (TiO 2 ), a metallic oxide, has been growing in current times. (nature.com)
  • The unpredictable outcomes attained from the application of titanium dioxide nanoparticles can designate the positive as well as negative influences of this matter 28 Other reports stated that titanium dioxide nanoparticles reserved chlorophyll as well as carotenoid at optimum temperature 29 . (nature.com)
  • Fabrications of titanium dioxide nanoparticles are often luxurious, and methods used in the procedure need high energies 32 . (nature.com)
  • Effect of engineered titanium dioxide nanoparticle shape on toxicity in vivo. (cdc.gov)
  • Titanium dioxide (TiO2) particles, including nanoparticles with diameters smaller than 100 nm, are used extensively in consumer products. (cdc.gov)
Graphene2
  • The photoinduced growth reaction of silver nanoparticles was accelerated by reduced graphene oxide (RGO) produced from graphene oxide (GO) during the light irradiation process in aqueous solution. (edu.au)
  • Luminol-functionalized silver nanoparticle-decorated graphene oxide (GO-L-AgNPs) participates in π-π interactions with the unpaired bases of the immobilized aptamer (Apt-GMNPs-GO-L-AgNPs). (unboundmedicine.com)
Metallic4
Toxicity6
  • This study aimed to evaluate the toxicity of superparamagnetic iron oxide nanoparticles (SPIONs) synthesized by biogenic (BS) and chemical (CH) routes. (mdpi.com)
  • Assessing in vitro toxicity of nanoparticles on murine and human cell lines. (nd.edu)
  • In vitro toxicity of nanoparticles is assessed using murine (L929) and human cell lines (HUVEC, RAW246.7). (nd.edu)
  • Pulmonary toxicity following intratracheal instillation of dispersed silver nanoparticle s in rats. (cdc.gov)
  • Iron oxide nanoparticle s cause oxidative stress and dermal toxicity. (cdc.gov)
  • These limits provide no distinction for the different toxicity of TiO2 nanoparticles compared to larger ones. (cdc.gov)
Nanomaterials3
  • Iron oxide-based superparamagnetic polymeric nanomaterials: design, preparation, and biomedical application. (ac.ir)
  • Traditionally, the synthesis of nanomaterials in the ultra-small size regime (1-3 nm diameter) has been linked with the employment of excessive amounts of hazardous chemicals, inevitably leading to significant environmentally detrimental effects. (bvsalud.org)
  • This is crucial for nanomaterials removal from the living organism and, in fact, in vivo biodistribution studies evidenced that Ag-Fe nanoparticles tend to be cleared from liver over a period in which the benchmark iron oxide contrast agent persisted. (bvsalud.org)
Particles6
  • Current research activities at the CoEN focus on the dye-sensitive solar cells, electronic devices, gas sensors, bio-diagnostic tools, specific microscopic sensors, heavy-metal-ion sensors for wastewater, environmental mitigation through visible light photocatalysis, the shake-up of nanoparticles, and layer-by-layer growth from colloidal particles, among others. (wikipedia.org)
  • Pelletization of synthesized material was done using a hydra A fine light blue powder made up of antimony tin oxide particles with diameters of approximately 40nm, this material is known for its broad array of applications as a shielding material and conductor. (mis-asia.com)
  • Nanoparticles are a kind of material that is composed of very tiny particles. (unisapressjournals.co.za)
  • In situ, synthesis of silver nano particles onto non-woven polypropylene (PP) fabric bearing antimicrobial properties was investigated. (deepdyve.com)
  • The generated particles can be found in different forms, including separated ultra-small NPs, ultra-small NPs forming agglomerates, and ultra-small NPs together with zero-valent iron, iron carbide, or iron oxide NPs embedded in matrices, depending on the employed solvent and their dipolar moment. (bvsalud.org)
  • Although fine particles (diameters between 0.1-3 m) of TiO2 are known to be biocompatible, some of the research conducted on TiO2 nanoparticles (diameters smaller than 100 nm) has suggested potential toxicological impacts because they possess physicochemical properties different from the bulk. (cdc.gov)
Biomedical applications2
TiO24
  • Óxidos de hierro y un nanocompuesto de EPS/TiO2 se prepararon en forma sencilla y posteriormente se caracterizaron y evaluaron en aplicaciones como fotocatalizadores en procesos de tratamiento de aguas llamados Tecnologías de Oxidación Avanzada, dentro de los cuales se encuentra fotocatálisis heterogénea. (uprm.edu)
  • In currently more researchers have been clearly reported, the highly considerable potential antimicrobial activity of green synthesized metal oxide NPs like SiO2, MgO, TiO2, CaO, CuO, Iron oxide and ZnO NPs. (ijbnb.com)
  • In this current study, a microwave-assisted acid digestion method has been specifically designed to improve the recovery of titanium in TiO2 nanoparticles for quantitative analysis using ICP-OES. (cdc.gov)
  • 2-6] In addition, over the last couple of decades, TiO2 has emerged as one of the top five nanoparticles used in consumer products. (cdc.gov)
AgNPs4
  • The tested in the experiments nano-sized bimetallic polymer stabilized hibrid materials based on iron oxide and silver nanoparticles (γFe2O3/AgNps/PVA), were characterized by different techniques and for the first time tested onto six clinical Candida strains with a predetermined resistance to different antimycotics. (scitechnol.com)
  • The present chapter aims to overview the application of silver nanoparticles (AgNPs) in photocatalysis and biomedical field. (intechopen.com)
  • Even though there are many metal NPs were investigated [8], silver nanoparticles (AgNPs) are considered to be the best due to the fact that the disadvantages of AgNPs are negligible as compared to its advantages [9]. (nanomedicine-rj.com)
  • The size reduction of the AgNPs involves an increase in the contact surface, which is an important condition for the antimicrobial effects of silver and could prevent black staining in teeth, as occurs after application of silver diamine fluoride (SDF). (bvsalud.org)
Selenium nanoparticles1
Based on Iron Oxide1
  • 3 times that of the most common clinical benchmark based on iron oxide), excellent colloidal stability and biocompatibility in vivo. (bvsalud.org)
Flame spray pyrolysis2
  • During the scalable flame spray pyrolysis synthesis, our work strategically introduces antimony (Sb3+) cations into an efficient and generic n-type SnO2 nanoparticles (NPs) host. (mis-asia.com)
  • Direct synthesis of magh -emite, magnetite and wustite nanoparticles by flame spray pyrolysis. (ac.ir)
Nanoscale3
Aqueous2
  • Quantum-sized ZnO nanoparticles synthesized in aqueous medium for toxic gases detection", J. Alloys Compound, 539: 205-209. (ijnnonline.net)
  • The aim of the present study was to synthesize silver and gold nanoparticles of quercetin with a view to improve its aqueous phase solubility and investigate the effects on LPS-induced neuroinflammation in BV-2 microglial cells. (gazi.edu.tr)
Inorganic2
Bactericidal2
  • In this cross sectional- descriptive research, using chemical reactants and only by controlling the conditions and applying optimal conditions, Iron oxide nanoparticles were synthesized by chemical precipitation method and their bactericidal effects on the six common bacteria causing urinary tract infections was studied by agar well diffusion method. (ac.ir)
  • The minimum inhibitory and minimum bactericidal concentrations of nanoparticles were also determined. (ac.ir)
Spherical5
  • The iron oxide nanoparticle was made in a spherical shape with a diameter of about 60 nm. (ac.ir)
  • The nanoparticles obtained from Papaya Peel extract were spherical shape with an average diameter of 3-5 nm. (omicsonline.org)
  • Anisotropic nanoparticles can be 'Janus' hybrids or non-spherical nanoparticles and includes rods, plates, prisms, and core-shells. (nd.edu)
  • According to the shape, there are spherical ATO nanoparticles and Simultaneously enhancing device performance and longevity and balancing the requirements on cost, scalability, and simplification of processing is the goal of interface engineering of organic solar cells (OSCs). (mis-asia.com)
  • The results revealed that the synthesized nanoparticles were spherical, mono-dispersed and uniform. (ac.ir)
Polymeric3
  • Porous nanoparticles are silica-based or polymeric micelles. (nd.edu)
  • Lam Sh J, Wong EH H, Boyer C, Qiao G G. Antimicrobial polymeric nanoparticles. (edu.iq)
  • The polymeric microcapsules can be upscaled and produced in adequate quantities through wet chemical synthesis pilot reactors. (r-nano.gr)
Magnetite2
  • The last oxide consists of magnetite coated with gold nanoparticles to improve its effectiveness in photodegradation treatments. (uprm.edu)
  • Application of Magnetite Nanoparticles in Phenylalanine Removal from Water Samples. (ac.ir)
Properties17
  • Taking advantage of their magnetic properties, the oxides may be easily removed from water after the proposed application. (uprm.edu)
  • It is very important to understand the in-depth IONP formation mechanism, enabling better control over parameters and overall reaction and, by extension, properties of IONPs.This workprovides an in-depth overview ofdifferent properties, synthesis methods, and mechanisms of iron oxide nanoparticles (IONPs) formation, and the diverse range of theirapplications. (encyclopedia.pub)
  • Differentcharacterization factors and strategiesto confirm phase purity in the IONP synthesis field are reviewed.First, properties of IONPs and various synthesis routes with their merits and demerits are described. (encyclopedia.pub)
  • In conclusion, we present a detailed overview on the properties, size-controlled synthesis, formation mechanisms and applications of IONPs. (encyclopedia.pub)
  • Easy synthesis and magnetic properties of iron oxide nanoparticles. (ac.ir)
  • The synthesis of agro-waste reinforced metal matrix composites is now very common among researchers because of their cost effectiveness, excellent properties and wide industrial applications. (eajournals.org)
  • Hongwu Nano has a professional R&D team composed of experienced nanotechnology researchers in the industry and senior engineers, doctoral students, professors, and other groups of new product d Regarding the unique electrical and conductive properties, antimony tin oxide (ATO) nanoparticles have been used extensively as transparent electrodes and thin films, support material for electrocatalysis, energy storage devices, gas sensors, and photo electrocatalysis. (mis-asia.com)
  • It has to be taken into consideration that the properties of ATO are influenced by the synthesis and preparation process. (mis-asia.com)
  • On the contrary, synthesizing antimony tin oxide nanoparticles is still challenging, combining all t Antimony-doped tin oxide (ATO) nanoparticles have been proven to exhibit special optical properties and excellent electrical conductivity to be used as thin film electrodes. (mis-asia.com)
  • Introducing antimony to the tin oxide structure can significantly increase the electron conductivity making it an exce What is ATO?Antimony-doped tin oxide (ATO) nanoparticles have been proven to exhibit special optical properties and excellent electrical conductivity to be used as thin film electrodes. (mis-asia.com)
  • By utilizing properties of synthetic γ -Fe2O3 nanoparticles, a three-dimensional incompressible nanofluid flow in a confined sinusoidal converging jet in turbulent flow regime was numerically investigated. (ac.ir)
  • The synthesized silver nanoparticles show effective antimicrobial properties along with many other potential bioactivities. (nanomedicine-rj.com)
  • The mechanisms of antimicrobial properties of silver nanoparticles are also assessed. (nanomedicine-rj.com)
  • K. D. O. Santos, W. C. Elias, A. M. Signori, F. C. Giacomelli, H. Yang and J. B. Domingos, "Synthesis and catalytic properties of silver nanoparticle-linear polyethylene imine colloidal systems," J. Phys. (unisapressjournals.co.za)
  • One of the main advantages of working with nanoparticles is the manipulation of their properties by controlling the material, size and shape of the nanocore, and the chemical functionalization with specific ligands, which provides multifunctionality to the nanosystem [6]. (docksci.com)
  • Remarkably, using ascorbic acid as a reductant enhanced the magnetic properties of the material as a result of the reduction of the magnetic matrix alongside the silver cations. (ac.rs)
  • Bimetallic nanoparticles allow new and synergistic properties compared to the monometallic equivalents, often leading to unexpected results. (bvsalud.org)
Nanotechnology1
Metal12
  • In this biogenic method presence of some biomolecules or phytochemicals that react as both capping or stabilizing and reducing of metal oxide nanoparticles (Stankic et al. (ijbnb.com)
  • Generally plant mediated synthesis of metal oxide or ZnO nanoparticles are most preferred because of highly purities, less toxic effect, stable and possible to large scale production. (ijbnb.com)
  • Metal oxides include iron and the lanthanide-series elements of gadolinium, cerium, and hafnium. (nd.edu)
  • What is ATO?Antimony Doped Tin Oxide (ATO), Purple Tungsten Oxide Nanopowder, Silver Paste Conductive Film Ito Film, Monoclinic vanadium dioxide, Metal Oxide Nanoparticles. (mis-asia.com)
  • When, in 2009, the Electron Spectroscopy Laboratory (LEe-) group of the Federal University of Rio Grande do Sul (UFRGS) decided to start developing in-house metal nanoparticles required for their studies, they came across some issues. (sbpmat.org.br)
  • Silver nanoparticles form an important part of metal nanoparticles, with wider range of applications in diverse areas of science. (nanomedicine-rj.com)
  • Plant mediated green synthesized silver nanoparticles are usually preferred due to its advantages over other metal nanoparticles viz. (nanomedicine-rj.com)
  • This is in continuation with the application of silver metal being employed in preserving food products [15], and manufacturing utensils from prehistoric time onwards [16]. (nanomedicine-rj.com)
  • Due to its antimicrobial and wound healing-promoting activity, metal nanoparticles have attracted attention for dermatological applications. (biomedcentral.com)
  • Metal nanoparticles synthesis: An overview on methods of preparation, advantages and disadvantages, and applications. (journalajbgmb.com)
  • in production with CVD or ALD and application of nano metal oxide, specially Fe2O3, in catalytic industrial processes such as GTL or hydrocarbon reforming, hydrogen production from hydrocarbons. (nanopaprika.eu)
  • Nowadays antimicrobial polypropylene fabrics are increased due to incorporation of nano metals and metal oxides during their production. (deepdyve.com)
Diffraction1
  • Furthermore, the crystalline structure of nanoparticles endorsed by X-ray diffraction study. (ac.ir)
Chemical synthesis1
  • According to the literature survey have been reported, the toxic chemicals are used through the physical and chemical synthesis of ZnO NPs, which techniques are required high energy, and more expensive its leads hazardous to health risk (Vijayan et al. (ijbnb.com)
Antioxidant2
  • This advocates that TiO 2 Nanoparticles may considerably change antioxidant metabolisms in seed germinations. (nature.com)
  • 2,2-Diphenyl-1-picrylhydrazyl was used in experiments to assess the antioxidant potential of the silver nanoparticles, which revealed an impressive prevention in comparison with butylated hydroxytoluene. (ac.ir)
Cerium oxide1
  • Matrix metalloproteinases 2 and 9 and tissue inhibitors of metalloproteinase 1 in cerium oxide induced pulmonary fibrosis. (cdc.gov)
Diameter2
  • 10] Ghalambaz M, Behseresht A, Behseresht J, Chamkha A. Effects of nanoparticles diameter and concentration on natural convection of the Al2O3-water nanofluids considering variable thermal conductivity around a vertical cone in porous media. (ac.ir)
  • It involves the synthesis and manipulation of particle structure with a dimension of less than 100 nanometers in diameter [1]. (nanomedicine-rj.com)
Iron12
  • Magnetic Iron Oxide Nanoparticle Synthesis" Encyclopedia , https://encyclopedia.pub/entry/2835 (accessed December 02, 2023). (encyclopedia.pub)
  • Iron oxide nanoparticle (IONP)-based available clinical applications are RNA/DNAextraction and detection of infectious bacteria andviruses. (encyclopedia.pub)
  • In this study, the antimicrobial effects of iron oxide nanoparticles made by chemical methods in different concentrations on bacteria isolated from urinary tract infections were investigated. (ac.ir)
  • Iron oxide nanoparticles showed a wide spectrum of effects at very low concentrations against bacteria, and these nanoparticles could be considered as an appropriate candidate for the treatment of bacterial infections after extensive research. (ac.ir)
  • 2. Mirhosseini M. Investigation of combination effect of magnesium oxide and iron oxide Nanoparticles on the growth and morphology of the bacteria Staphylococcus aureus and Escherichia coli in Juice. (ac.ir)
  • It can also be used to silanize magnetic iron oxide nanoparticles(MIONPs) for the separation of cross-linked enzyme aggregations (CLEAs) from the reaction medium. (sigmaaldrich.com)
  • Iron oxide nanoparticles functionalized with novel hydrophobic and hydrophilic porphyrins as potential agents for photodynamic therapy. (docksci.com)
  • Please cite this article as: O. Penon, M.J. Marín, D.B. Amabilino, D.A. Russell, L. Pérez-García, Iron oxide nanoparticles functionalized with novel hydrophobic and hydrophilic porphyrins as potential agents for photodynamic therapy, Journal of Colloid and Interface Science (2015), doi: http://dx.doi.org/10.1016/j.jcis. (docksci.com)
  • To name a few: magnetic nanoparticles based on iron (Fe), mesoporous silica spheres (SiO2), silver nanoparticles (Ag), etc. (r-nano.gr)
  • The method of synthesis involved the combustion of a metalorganic complex and reduction of the silver ions that were exchanged and/or adsorbed on the surface of iron oxide. (ac.rs)
  • Different physical and chemical treatments coupled to the reduction process, including ultrasound and Lugol's iodine solution, respectively, homogenized the distribution of the silver nanoparticles on the iron oxide phase. (ac.rs)
  • In the current work, we demonstrate the potential of laser fragmentation in liquids (LFL) to produce highly pure and stable iron ultra-small nanoparticles. (bvsalud.org)
Situ2
  • Subsequently, we published some works focused in "in situ" studies aimed at determining the mechanisms of formation and growth of monometallic nanoparticles. (sbpmat.org.br)
  • In addition, through experiments conducted by the XANES in situ technique, the team of scientists exposed the nanoparticles to carbon monoxide (CO) at 450 ° C and surveyed the reactivity of the nanoalloys, i.e., their ability to react chemically. (sbpmat.org.br)
Nitric oxide2
  • The first articles were published in international journals in 2013, initially with palladium (Pd), platinum (Pt) and silver (Ag) nanoparticles applied to the catalytic decomposition of nitric oxide. (sbpmat.org.br)
  • The inflammatory stimulation of the BV-2 cells with LPS caused an elevated release of proinflammatory prostaglandin, E2, nitric oxide (NO), upregulated cyclooxygenase-2, inducible NO synthase mRNA, and protein levels, which were markedly inhibited by the pretreatment with gold-quercetin nanoparticles (highly soluble in water) without causing any cytotoxic effects. (gazi.edu.tr)
Catalytic Reduction1
  • Prasad CH, Srinivasulu K, Venkateswarlu P (2015) Catalytic Reduction of 4-Nitrophenol Using Biogenic Silver Nanoparticles Derived from Papaya ( Carica papaya ) Peel extract. (omicsonline.org)
Extract4
  • The main discussion in this chapter was the use of cassava plant (Manihot esculenta Crantz) extract nanoparticles (CPENPs) as an additive in coatings to serve as a green corrosion inhibitor for oil and gas pipeline. (intechopen.com)
  • A facile and green method is described for the synthesis of Silver (Ag) nanoparticles (NPs) from the extract of Papaya Peel as capping and reducing agent. (omicsonline.org)
  • An efficient reduction of 4-nitrophenol (4-NP) to 4-aminophenol (4-AP) in the presence of Ag NPs and NaBH4 was observed and was found to depend upon the nanoparticle size or the peel extract concentration used for synthesis. (omicsonline.org)
  • The green approach of nanoparticles through plant's extract is presently drawing pronounced deals of attention due to their eco-friendly and financial dispensation, scalable, pure surfaces in chemical and greatest considerably their utilization in biology as well as medicines. (nature.com)
Copper4
  • Copper nanoparticles (CuNPs) have gained a lot of interest due to their tendency to combat various bacterial strains, making them potential candidates against antibiotic resistant bacteria. (journalajbgmb.com)
  • The surface plasmon resonance of copper nanoparticles was maximum around the visible range wavelength of 380 nm which is the characteristic absorbance peak of copper nanoparticles while the dynamic light scattering analysis recorded the maximum percentage intensity of particle size distribution around 295 nm. (journalajbgmb.com)
  • Pseudotemplate synthesis of copper nanoparticles in solutions of poly (acrylic acid)-pluronic blends. (journalajbgmb.com)
  • Khodashenas B, Ghorbani HR, Synthesis of copper nanoparticles: An overview of the various methods. (journalajbgmb.com)
Gold12
Green synthesized1
Bacteria3
  • The biogenic synthesis method use of plants, microorganisms like bacteria, fungi, algae, yeast and natural raw materials of vegetable and fruits are used for synthesis of nanoparticles (Rajendran et al. (ijbnb.com)
  • 1,2 Similar in structure to silver nitrate, plus fluoride, 1 SDF's biochemical interaction with tooth structure and cariogenic bacteria is also similar (Figure 1). (dimensionsofdentalhygiene.com)
  • Note that both help strengthen the crystalline structure of the tooth by forming fluorapatite, and both use silver to interact with the thiol groups, causing damage to the deoxyribonucleic acid and proteins in bacteria. (dimensionsofdentalhygiene.com)
Fe2O31
  • The results showed that by increasing the Reynolds number, aspect ratio, amplitude and volume fraction of γ -Fe2O3 nanoparticles, the averaged Nusselt number will increase. (ac.ir)
IONPs1
  • The present article briefly presents different synthesis methodsfor IONPs. (encyclopedia.pub)
Method8
  • Generally, the conventional method synthesis of ZnO NPs has involved toxic hazardous chemicals and afterwards which leads to myriad health risks as well as environment. (ijbnb.com)
  • However, the advantages of biogenic method synthesis of ZnO NPs is free chemical, eco-friendly and cost-effectively. (ijbnb.com)
  • In generally, nanoparticles synthesis have been use chemical method, which process is involving toxic chemicals for reducing and capping agent its leads to side effects in aquatic environment as well as human health care applications. (ijbnb.com)
  • 2016). Thus, reasons recently several researchers have been focused on green chemistry method synthesis of ZnO NPs, because of their eco-friendly, less toxic chemical and one step synthesis of nanoparticles. (ijbnb.com)
  • In this alternative method of plant parts mediated synthesis is a very less cost effective, ecofriendly and an easily to handling procedure. (ijbnb.com)
  • Accordingly, a significant switch of conduction property from an n-type character to a p-type character is ob In the present investigation, we report the synthesis of antimony tin oxide nanoparticles via the chemical precipitation method. (mis-asia.com)
  • Various mechanisms to synthesize silver nanoparticles are explored here to analyse its formations in the most efficient method. (nanomedicine-rj.com)
  • In bottom-up method nanoparticles are formed by the self-assembly of miniaturized atomic components [19, 20]. (nanomedicine-rj.com)