Metallic spherical silver nanoparticles. Medical search. Frequent questions

The most common methods for nanoparticle synthesis fall under the category of wet chemistry, or the nucleation of particles within a solution. (wikipedia.org)
Extinction spectra on spherical particles reveal dipole, quadrupole, and octupole resonances in good agreement with calculations using Mie theory. (acs.org)
Plasmon-Coupled Fluorescence Probes: Effect of Emission Wavelength on Fluorophore-Labeled Silver Particles. (acs.org)
Argyria is not caused by true silver colloids which consist of nanometer sized particles of silver in pure water. (silver-colloids.com)
The colloid is usually either an intense red colour (for spherical particles less than 100 nm) or blue/purple (for larger spherical particles or nanorods). (villasushi.pl)
Dynamic emissivity modulating thermoregulating fabric using metallic particles. (ac.be)
The disadvantage of this method is that when automatic spraying equipment is used to process the recycled powder, there is a big difference in the shape, density, and carbides of the metallic pigment and resin powder particles, resulting in separation. (tqhp.com)
Researchers have confirmed that the 'seed' particles used to grow gold nanoparticles are actually 32-atom spherical molecules known as gold buckyballs. (materialstoday.com)
Upon oxidation from metallic iron to iron oxide hydroxide, FeO(OH), particles underwent a significant transformation in size and morphology from 100 nm diameter spherical particles to plate-like crystalline particles with a hydrodynamic diameter greater than 450 nm. (rsc.org)
Analysis suggested that the oxidized ZVI nanoparticles will experience a 10 −19 N maximum shear force in pore channels, much lower than the imaging forces in AFM, suggesting the mechanical stability of the particles during water remediation. (rsc.org)
Besides, when hydrophilic Pt nanoparticles prepared by this synthesis method are tried to be activators for electroless copper deposition, the particles are found to exhibit excellent activity. (ncl.edu.tw)
Silica nanoparticles have strong chemical stability and are not easy to decompose under ultraviolet light, which meets the requirements of cosmetics and sunscreen products to shield sunlight ultraviolet rays, and the color of the particles is white, so adding it to cosmetics can not only achieve sunscreen effect, but also achieve whitening effect. (haofamen.com)
1. H.S. Zhou, T. Wada, H. Sasabe, H. Komiyama, "Synthesis of nanometer-size silver coated polymerized diacetylene composite particles," Appl. (nstri.ir)

It is observed that synthesis of the catalyst using starch as environment friendly surfactant resulted in plate like elongated Zinc Oxide nanoparticles. (annexpublishers.co)

Recent years have witnessed increased interests of scientific community in nanomaterials particularly metal nanoparticles in various areas ranging from material science to nanotechnology [ 1 - 3 ]. (hindawi.com)
Humans have developed and used nanomaterials since a very long time as evidenced by the ruby red colour of some glass which is due to the entrapment of gold nanoparticles in the glass matrix. (hindawi.com)
Various procedures have been developed for the synthesis of metal nanoparticles and nanomaterials including physical, chemical, and biological methods. (hindawi.com)
Green nanotechnology is synthesizing the nanoparticles or nanomaterials using biological routes, as shown in Fig. 1, such as microorganisms, plants, viruses, or their by-products such as proteins and lipids. (ijpsr.com)

In the recent research, silver nanoparticles (AgNPs) were formulated by the Panax ginseng aqueous extract. (degruyter.com)
The AgNPs had a uniform distribution and homogenous spherical shaped morphology with mean diameter in the range of 20-30 nm. (degruyter.com)
The current research focused on the biosynthesis of silver nanoparticles (AgNPs) using airborne fungi isolated from Al-karak general hospital operation rooms. (udspub.com)
TEM revealed that these biosynthesized AgNPs were regular and spherical in shape. (udspub.com)
The silver NPs (AgNPs), gold NPs (AuNPs), and bimetallic NPs (AgAuNPs) were synthesized from root extract and characterized using ultraviolet-visible spectra, X-ray diffraction (XRD), energy-dispersive spectrometry (EDS), transmission electron microscopy (TEM), and dynamic light scattering (DLS). (dovepress.com)
Bioreduction of silver nitrate (AgNO 3 ) and chloroauric acid (HAuCl 4 ) were confirmed at absorbances of 440 nm (AgNPs), 570 nm (AuNPs), and 540 nm (AgAuNPs), respectively. (dovepress.com)

The present study investigated the ability of aquatic weed Eichornia in green synthesis of silver nanoparticles and the catalytic efficacy of the thus made nanoparticles in degradation of azodyes, a major class of industrial pollutants. (ajgreenchem.com)
In this research study, we reported a convenient and environmentally friendly method for the green synthesis of silver nanoparticles using Citrus sinensis (navel orange) peel. (ajgreenchem.com)

Transmission electron microscopy showed the formation of nanoparticles in the range of 10-50 nm (silver), and 10-50 nm (gold). (scienceopen.com)
There are different mechanisms for the formation of nanoparticles using different microorganisms. (ijpsr.com)

Many studies indicated that this method of green synthesis, specifically using Cacumen platycladi extract, enabled the reduction of silver. (wikipedia.org)
This review provides an overview of the mechanisms of green synthesis of metallic nanoparticles and their application. (ijpsr.com)
There have been enormous advancements in the arena of Nanotechnology within the recent years related to the green synthesis of nanoparticles using plant extracts, microorganisms and human genes. (ijpsr.com)

12. O.L.A. Monti, J.T. Fourkas, D.J. Nesbitt, "Diffraction-Limited Photogeneration and Characterization of Silver Nanoparticles," J. Phys. (nstri.ir)

Biosynthesis of silver and gold nanoparticles using Brevibacterium casei. (scienceopen.com)
The two key aspects in the biosynthesis of nanoparticles are NADH (Nicotinamide Adenine Dinucleotide) and NADH-dependent nitrate reductase. (ijpsr.com)

This developed increased interest of scientific community in the synthesis of metal nanoparticles of defined morphology. (hindawi.com)
FESEM, EDX and TEM, showed spherical but flat plate type morphology due to presence of starch. (annexpublishers.co)

Another method of silver nanoparticle synthesis includes the use of reducing sugars with alkali starch and silver nitrate. (wikipedia.org)
for example, tri-sodium citrate [ 7 - 9 ] and sodium borohydride [ 10 ] are being used for the reduction of gold chloride and silver nitrate solutions to form gold and silver nanoparticles, respectively, for decades. (hindawi.com)
In this work, olive leaf waste was valorized by silver nitrate to produce silver nanoparticles (OLAgNPs), which exhibited various biological, antioxidant, anticancer activities against three cancer cell lines, and antimicrobial activity against multi-drug resistant (MDR) bacteria and fungi. (mdpi.com)
1) silver salts (compounds) such as silver nitrate, 2) high concentrations of ionic silver, 3) protein based silver products aka "silver protein" or "mild silver protein" . (silver-colloids.com)

Medieval potteries embellished with glaze or luster display different characteristic colours that result from special optical properties of the glaze which themselves arise due to the random dispersion of metallic spherical nanoparticles within the glaze [ 3 ]. (hindawi.com)
The addition of silica nanoparticles to pharmaceutical preparations has been widely used, because the addition of silica is not only non-toxic and harmless, but also has the characteristics of high absorption, good dispersion and proper thickening. (haofamen.com)

The nanoparticles obtained from Papaya Peel extract were spherical shape with an average diameter of 3-5 nm. (omicsonline.org)
The surface plasmon modes of spherical and oblate spheroidal core−shell colloids composed of a 312 nm diameter silica core and a 20 nm thick Au shell are investigated. (acs.org)
Purified dichlorofluoresceine nanoparticles (DCF-SNPs) measure an average diameter of 293 nm where the majority of nanoparticles were around 159 nm in size with the surface load of-9.35 mV zeta potential value. (intechopen.com)
The variable current laser ion beam gas phase method can prepare the particle diameter and Cu-Nicomponentcontrollable high uniform mixing type nanometer nickel copper alloy powder, high purity, particle size uniform, spherical shape, good dispersion, the sintering shrinkage of small, dark black powder. (robocup2009.org)
By this method, in the Pd case, by changing the carbon chain length of the surfactant, the diameter of the nanoparticles can be controlled. (ncl.edu.tw)

Researchers have developed a novel catalyst for reducing carbon dioxide by loading silver nanoparticles onto a titanium dioxide support. (materialstoday.com)
As-synthesized catalyst is characterized by X-Ray Diffraction measurement confirming hexagonal ZnO and fcc silver. (annexpublishers.co)

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)

Commonly used silver nanoparticles are spherical, but diamond, octagonal, and thin sheets are also common. (wikipedia.org)
Aluminum powder, commonly known as "silver powder", is a silver metallic pigment. (tqhp.com)
11-13 For water treatment applications, ZVI nanoparticles are commonly immobilized in nanoparticle-enhanced membranes, or mixed matrix membranes, which is a novel method for immobilizing nanoparticles in a filtration membrane while simultaneously taking advantage of their reactive treatment capabilities. (rsc.org)
The chapter discusses recent experimental re-ports of excitation energy transfer to nanoparticles, now commonly referred to as nanoparticle surface energy transfer (NSET). (iisc.ac.in)

It has been well documented that the optical, electronic, and catalytic properties of metal nanoparticles are functions of nanoparticle size, shape, and crystal structure. (hindawi.com)

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)
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)
Additionally, the size of the nanoparticle could be controlled depending on the concentration of the extract. (wikipedia.org)

When the concentration increases enough, dissolved metallic silver ions bind together to form a stable surface. (wikipedia.org)
This process stabilizes the surface energy of the particle and blocks new silver ions from reaching the surface. (wikipedia.org)
It is also a simple method to reduce silver ions back to silver nanoparticles as it usually involves a one-step process. (wikipedia.org)
Aqueous solutions of chloroaurate ions for Au and Ag(+) ions for silver were treated with B. casei biomass for the formation of Au nanoparticles (AuNP) and Ag nanoparticles (AgNP). (scienceopen.com)
First metallic ions are captured on the surface or inside the microbial cells, and then these arrested metal ions are reduced into metal nanoparticles by the action of enzymes. (ijpsr.com)
In this method, metal ions including Pd, Pt, Ru and Ag are reduced to zero-valence atoms by self-generated long carbon-chain alcohol inside the micellar core and then hydrophilic metal nanoparticles form. (ncl.edu.tw)
Polymethylmethacrylate-silver (PMMA/Ag) nanocomposite is synthesized by irradiating the solution of silver ions in methylmethacrylate monomer by γ-ray. (nstri.ir)

In NSEC research at RPI, silica nanoparticles have been used as carriers to deliver into the cell cytoplasm a variety of proteins that can influence cellular behavior. (rpi.edu)
Biocompatibility of silver containing silica films on Bioverit II middle ear prostheses in rabbits. (biofabrication.info)
The addition of silica nanoparticles to ceramics can greatly reduce the brittleness of ceramic products and improve the toughness of ceramic products. (haofamen.com)
Rubber products with novel color and excellent properties can be prepared by adding silica nanoparticles to rubber and making use of its excellent optical properties. (haofamen.com)
Because silica nanoparticles are resistant to ultraviolet radiation, adding them to the coating can improve its stability, weather resistance and thixotropy. (haofamen.com)
Silica nanoparticles have a wide application prospect in the textile field, mainly because of their anti-aging, anti-ultraviolet, anti-bacterial and deodorizing functions. (haofamen.com)
Silica nanoparticles are not only chemically stable, but also have small particle size and large specific surface area. (haofamen.com)
Because of its small particle size, silica nanoparticles have large specific surface area, and special functional groups can absorb a variety of harmful substances after surface modification, so they are widely used in the field of environmental protection. (haofamen.com)
Silica nanoparticles not only have high stability, but also have biocompatibility and low toxicity, so they have good application prospects in the field of biomedicine, such as drug controlled release, gene carrier, biosensor and so on. (haofamen.com)
The fluidity of ranitidine, meglumide and valencil can be changed by adding a small amount of silica nanoparticles to the drugs. (haofamen.com)

Under ultrasound treatment, silver nanoparticles (AgNP) are synthesized with κ-carrageenan as a natural stabilizer. (wikipedia.org)

For instance, differently shaped nanostructures of silver and gold embody unique optical scattering properties [ 3 , 6 ]. (hindawi.com)
Artificially designed heterostructures formed by close conjunctions of plasmonic metal nanoparticles (PNPs) and non-plasmonic (2D) lamellar nanostructures are receiving extensive interest. (encyclopedia.pub)

Appearance of ruby red colour of the colloidal gold solution results as a formation of small gold nanoparticles [ 4 ]. (hindawi.com)
Ostwald in as early as 1917 reported that chloroauric acid solutions can be reduced to gold nanoparticles employing tannin even when tap water is used to prepare aqueous solutions [ 12 ]. (hindawi.com)
XRD analysis of the silver and gold nanoparticles confirmed the formation of metallic silver and gold. (scienceopen.com)
Further analysis carried out by Fourier Transform Infrared Spectroscopy (FTIR), provides evidence for the presence of proteins as possible biomolecules responsible for the reduction and capping agent which helps in increasing the stability of the synthesized silver and gold nanoparticles. (scienceopen.com)
What is Colloidal Gold?Colloidal gold is a sol or colloidal suspension of gold nanoparticles in a fluid (typically water). (thisisdrugs.com)
ultrasonic separation of fine gold and black sand Mar 18, 2019· Gold, Silver, and Other Precious Metals: Ultrasonic cleaners are known for working great for cleaning gold jewelry. (villasushi.pl)
An in situ method has been developed to fabricate gold nanoparticle (Au NP) films on different substrates, regardless of whether they are hydrophilic or hydrophobic surfaces, including glass, 96-well polystyrene plates, and polydimethylsiloxane (PDMS). (nature.com)
127, 3115 (2005)] on energy transfer from a dye molecule to a spherical gold nanoparticle reports that the rate of EET follows 1/d4 distance dependence. (iisc.ac.in)
Instead, Professor Carolina Cardell and Dr Isabel Guerra of the University of Granada have explained in Science Advances , it arose from a string of chemical reactions that led to the gold becoming nanoparticles. (iflscience.com)

In this regard, metal oxide nanoparticles show great potential as versatile tools in biomedical science. (researchgate.net)

There are many different wet synthesis methods, including the use of reducing sugars, citrate reduction, reduction via sodium borohydride, the silver mirror reaction, the polyol process, seed-mediated growth, and light-mediated growth. (wikipedia.org)
This has led to inclination of scientific community towards eco-friendly agents for the reduction of metal salts to form nanoparticles. (hindawi.com)
In this method, polymerization of the methylmethacrylate monomer and the silver ion reduction occurred simultaneously. (nstri.ir)

Zinc oxide nanoparticles (Pishgaman Nano-Material Co., Mashhad, Iran) had an average particle size of 20 nm with a crystalline structure. (bvsalud.org)

Another important finding is that the nanoparticles which are hydrophilic, hydrophobic or both can be effectively prepared by regulating the reflux time in this method. (ncl.edu.tw)

Owing to the nanoscale dimension (in the range of 1-1000 nm), nanoparticles enjoy a leading edge in the fields of nanoscience and nanotechnology. (hindawi.com)
Recent advances in Nanoscience and nanotechnology have led to the development of nanoparticles, which ultimately decrease potential health and environment hazards. (ijpsr.com)
The exploitation of different biomaterials for the synthesis of nanoparticles is considered a valuable approach in green nanotechnology. (ijpsr.com)

Aluminum is a soft and easy-to-shape silver medal and is non-toxic and non-magnetic. (tqhp.com)
They were almost spherical in shape and had 99% purity. (bvsalud.org)

While frequently described as being 'silver' some are composed of a large percentage of silver oxide due to their large ratio of surface to bulk silver atoms. (wikipedia.org)
To assess the effect of adding zinc oxide nanoparticles to dental adhesives on their anti-microbial and bond strength properties. (bvsalud.org)
Incorporation of zinc oxide nanoparticles into dental adhesives increases their anti-microbial properties without affecting their bond strength. (bvsalud.org)
The purpose of this study was to assess the effect of adding zinc oxide nanoparticles to Single Bond dental adhesive on its antibacterial and bond strength properties. (bvsalud.org)
3M ESPE, MN, USA) in the first group, Single Bond with 5% zinc oxide nanoparticles in the second group and Single Bond with 10% zinc oxide nanoparticles in the third group. (bvsalud.org)

Part I starts with chapter 2 which explains the advantages of using metal nanoparticles over dye molecules in D-A systems. (iisc.ac.in)

What colour is copper-nickel, and why is it silver? (robocup2009.org)
The synthesized silver nanoparticles were identified by colour change from colourless to dark brown due to surface plasmon resonance. (ajgreenchem.com)

Fungi are one of the main approaches for synthesis of metallic nanoparticles (NPs), which can have medical and biotechnological applications such as their role in anti-bacterial, anti-cancer and various industrial activities. (udspub.com)

Layered Double Hydroxides and Metal Nanoparticles" Encyclopedia , https://encyclopedia.pub/entry/30715 (accessed December 07, 2023). (encyclopedia.pub)

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 can be synthesized using a variety of methods such as physical method, chemical method, biological method and hybrid method 1-3 . (ijpsr.com)

The properties of silver nanoparticles applicable to human treatments are under investigation in laboratory and animal studies, assessing potential efficacy, biosafety, and biodistribution. (wikipedia.org)
Metal nanoparticles harbour numerous exceptional physiochemical properties absolutely different from those of bulk metal as a function of their extremely small size and large superficial area to volume. (hindawi.com)
The nanoscale dimension and high surface area to volume ratio of nanoparticles makes their physicochemical properties quite different from those of the bulk materials [ 3 , 5 ]. (hindawi.com)
In the context of nanomedicine, a variety of materials have been utilized for their potential medical applications, wherein metallic nanoparticles have been proven the most convenient and suitable due to their unique optical, physical and electrical properties. (springeropen.com)
Taken together, the results of this study demonstrate that the mechanical properties of the nanoparticle composite membranes are such that minimal mechanical degradation of the nanoparticles will occur during water filtration. (rsc.org)
1-7 One promising nanomaterial is zero-valent iron (ZVI) nanoparticles, which have been previously studied as active systems for removal of contaminants from water due to their reactive properties. (rsc.org)
4. K. Ghosh, S.N. Maiti, "Mechanical properties of silver-powder-filled polypropylene composites," J. Appl. (nstri.ir)

Nanoparticles (NPs) have gained significance in medical fields due to their high surface-area-to-volume ratio. (dovepress.com)

Reactive nanoparticles can remove a wide variety of water contaminants, and a nanoparticle polymer composite membrane could serve as a reactive and physical barrier during water filtration, with the potential to improve overall contaminant removal. (rsc.org)
Poly (2-vinyl pyridine) spherical microdomain Polymer 34, 1189-1195 (1993). (nstri.ir)

This is a dark grey metallic powder that crystallizes in a dense hexagonal grid. (thisisdrugs.com)
Revealing bulk metallic glass crystallization kinetics during laser powder bed fusion by a combination of experimental and numerical methods. (uni-kassel.de)
The method is to heat and extrude the remaining components (resin, etc.) of the metallic pigment and powder coating through a screw extruder. (tqhp.com)
Although metallic pigments and powder coatings can be completely mixed, the selection of metallic pigments in high-viscosity melts is insufficient. (tqhp.com)
In addition, the metallic effect of the metal powder produced by this method is gray during construction. (tqhp.com)
The advantage of the dry blending method is that the mixing of metallic pigments and powder coatings is not very intense, thereby preventing the deformation of the flake metallic pigments, and the metallic effect will not be affected. (tqhp.com)
The separation of metallic pigment and resin powder during recycling after neutralization construction. (tqhp.com)
Titanium powder is a silver-gray irregular powder, has a large suction capacity, high temperature or sparks under the condition of flammable. (tungstenmolybdenummetals.de)

The name copper-nickel is derived from the metallic luster. (robocup2009.org)
The surface of titanium is silvery-white metallic luster. (tungstenmolybdenummetals.de)

This nucleation occurs when a silver ion complex, usually AgNO3 or AgClO4, is reduced to colloidal Ag in the presence of a reducing agent. (wikipedia.org)
Colloidal silver may also be effective in treating wounds infected by drugresistant strains of bacteria. (villasushi.pl)
20, 21) Colloidal silver may also be beneficial for people with eczema, psoriasis, acne and other similar skin condition. (villasushi.pl)
8. R. Saito, S. Okamoto, K. Ishizu, "Introduction of colloidal silver into poly (2-vinyl pyridine) microdomains of microphase separated poly (styrene-b-2-vinyl pyridine) film: 3. (nstri.ir)

This study aimed to investigate the antibacterial activities of green synthesized silver nanoparticles by using three Nigerian fresh leaf extracts (Justicia secunda, Telfairia occidentalis, and Jatropha tanjorensis) on clinical and environmental bacterial isolates. (ajgreenchem.com)

A new method to synthesize noble metal nanoparticles has been developed whereby an alcohol-type surfactant, sodium alkyl sulfate (SCnS, n=8,10,12,14), is used as the reductant, and there is no need for an external reducing agent. (ncl.edu.tw)

Metal nanoparticles have proven to be the excellent catalysts for inorganic synthesis, pollution treatments and fuel cell, due to their quantum effect, high surface-tovolume ratio and surface energy [ 14 - 16 ]. (omicsonline.org)
Naked metal nanoparticles are synthesized by various physical and chemical methods. (hindawi.com)
In this review, first various methods used to prepare metal nanoparticles are highlighted and further tannic acid mediated synthesis of metal nanoparticles is emphasized. (hindawi.com)
The first part (Part I) presents theoretical studies on non-radiative mode of excitation energy transfer (EET) in donor-acceptor (D-A) systems involving metal nanoparticles. (iisc.ac.in)
Part I contains four chapters and describes EET in following different D-A systems: (i) dye and a spherical metal nanoparticle of different sizes, (ii) two spherical metal nanoparticles, and (iii) two prolate shaped metal nanoparticles at different relative orientations. (iisc.ac.in)
Chapter 3 describes quantized electro-hydrodynamic approach used to model the plasmonic excitations in metal nanoparticles. (iisc.ac.in)
The optical frequencies obtained as a function of size and aspect ratio of metal nanoparticles are found to be in good agreement with physical predictions. (iisc.ac.in)

Numerous shapes of nanoparticles can be constructed depending on the application at hand. (wikipedia.org)

Silver nanoparticles are nanoparticles of silver of between 1 nm and 100 nm in size. (wikipedia.org)
Each of these methods, or a combination of methods, will offer differing degrees of control over the size distribution as well as distributions of geometric arrangements of the nanoparticle. (wikipedia.org)
TEM analysis confirmed the particle to be nearly spherical with a size distribution from 10-20 nm. (ajgreenchem.com)
The dependence of the rate of EET on R is found surprisingly to be in agreement with Forster theory even at intermediate distances compared to the size of spherical nanoparticles (a). (iisc.ac.in)
The theory predicts a non-trivial dependence of rate on the size of a nanoparticle which ultimately attains the asymptotic a3 size dependence. (iisc.ac.in)

Although ZVI nanoparticles are promising materials for removing a wide range of contaminants from drinking water, intact nanoparticles and ZVI degradation products could also become contaminants if not properly immobilized or filtered. (rsc.org)

This nucleus then remains in the system and grows as more silver atoms diffuse through the solution and attach to the surface When the dissolved concentration of atomic silver decreases enough, it is no longer possible for enough atoms to bind together to form a stable nucleus. (wikipedia.org)
The main objective of this study was to investigate whether dichlorofluorescein (DCF) is adequate for the formulation of stable dichlorofluorescein-induced silver nanoparticles under the boiling method to analyze their effects on the seed germination of Mung seeds (Vigna radiata). (intechopen.com)
The zeta potential was -34.9 mV which reflects the ability of these nanoparticles to have a sufficient charge, because it is electrostatically stable and therefore resists self-assembly. (udspub.com)

Theories describing the process of EET from a dye molecule (dye molecule is assumed to be a point dipole) to a planar metallic surface are discussed. (iisc.ac.in)

Among the metallic elements, titanium has high specific strength. (tungstenmolybdenummetals.de)
What are Nitrogen-doped titanium dioxide nanoparticles? (nhlhotstove.com)

There have been methods that indicated that these reducing sugars are essential to the formation of silver nanoparticles. (wikipedia.org)
Nanoparticles produced by green technology are more superior when compared to those manufactured with physical and chemical methods based on it eliminates the use of most expensive chemicals and also use less energy along with formation of environmental byproducts. (ijpsr.com)
The production of nanoparticles through conventional (physical and chemical) methods results in toxic by-products that are environmental hazards. (ijpsr.com)
Nanoparticles produced by green technology are far superior to those manufactured with physical and chemical methods based on it eliminates the use of expensive Chemicals, consumes less energy and generates environmental friendly by-products 7 . (ijpsr.com)

10. M.Z. Kassaee, A. Akhavan, N. Sheikh, A. Sodagar, "Antibacterial effects of a new dental acrylic resin containing Ag nanoparticles," J. Appl. (nstri.ir)
In the form of nanoparticles, it shows significantly higher antibacterial activity due to increased surface/volume ratio 6 . (bvsalud.org)

The SEM image shows that the Ag nanoparticles disperse in the PMMA matrix with a relatively uniform distribution. (nstri.ir)

While main application areas relate to nanoparticle composition within restorative composite materials, reference is also made to applications within preventive dentistry. (ivoryresearch.com)
Mixed matrix membranes consist of a traditional ultra- or nanofiltration polymeric membrane in a composite with a second active component, in this case a reactive nanoparticle. (rsc.org)

The catalytic efficacy of the nanoparticle was then spectrophotometrically monitored. (ajgreenchem.com)

Additional quartz crystal microbalance experiments were performed to confirm the mechanical stability of the oxidized iron nanoparticles in the flow environments of ultrafiltration. (rsc.org)

Interest in developing environmentally friendly procedures for the synthesis of metallic nanoparticles has been increased. (ijpsr.com)

Anatomy4

Organisms15

Chemicals and Drugs33

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Phenomena and Processes9

Disciplines and Occupations3

Technology, Industry, Agriculture18

Health Care1

Particles13

Elongated Zinc Oxide nanoparticles1

Nanomaterials4

AgNPs6

Synthesis of silver nanoparticles2

Formation of nanoparticles2

Green synthesis3

Characterization1

Biosynthesis2

Morphology2

Nitrate4

Dispersion2

Diameter5

Catalyst2

Described for the synthesis1

Commonly4

Catalytic properties1

Extract3

Ions7

Silica10

AgNP1

Nanostructures2

Gold9

Biomedical1

Reduction3

Crystalline1

Hydrophilic1

Nanotechnology3

Shape2

Oxide5

Molecules1

Colour2

Approaches1

20231

Biological2

Properties7

Surface area1

Polymer2

Powder8

Luster2

Colloidal4

Extracts1

Noble1

Metal7

Shapes1

Size5

Degradation1

Stable3

Dipole1

Titanium2

Methods4

Antibacterial2

Uniform1

Composite2

Efficacy1

Stability1

Environmentally friendly1