SKU: 32401839938

Ag@SiO2 Nanoparticles

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Description

Ag@SiO2 NanoparticlesProduct Name Name: Ag@SiO2Nanoparticles Product Overview Silica coated silver nanoparticles (Ag@SiO2) is a nanocomposite material with special structure and properties. Ag@SiO2 nanoparticles have a typical core shell structure, that is, silver nanoparticles serve as the core and the silica shell The layers are tightly packed around the core. This structure not only improves the stability of silver nanoparticles, but also gives them new properties. The

Product Name

Name: Ag@SiO2Nanoparticles

Product Overview

Silica-coated silver nanoparticles (Ag@SiO2) is a nanocomposite material with special structure and properties. Ag@SiO2 nanoparticles have a typical core-shell structure, that is, silver nanoparticles serve as the core and the silica shell The layers are tightly packed around the core. This structure not only improves the stability of silver nanoparticles, but also gives them new properties. The silica shell provides good chemical stability to the silver nanoparticles, preventing them from reacting with chemicals in the environment. Maintaining its original physical and chemical properties, the thickness and morphology of the silicon layer can be precisely controlled by adjusting the parameters during the preparation process. Ag@SiO2 nanoparticles have good stability, biocompatibility, controllability, optical properties, antibacterial properties and surface functionalization, and have shown broad potential in biomedicine, optical sensing, drug delivery and other fields. Application prospects.

Technical Parameter

Appearance : Yellowish solution

Ingredient:SiO2、Ag Nanoparticles、ethanol

Ag core:0±5 nm

Product Features

Chemical stability: The silica shell provides good chemical stability to the silver nanoparticles, preventing them from reacting with chemicals in the environment, thereby maintaining their original physical and chemical properties.

Optical properties: The presence of silica shell can affect the optical properties of silver nanoparticles, such as plasmon resonance wavelength. By adjusting the thickness and morphology of the shell, precise control of the optical properties of silver nanoparticles can be achieved.

Antibacterial properties: Silver nanoparticles themselves have excellent antibacterial properties, and coating with silica shell can further improve their antibacterial effects. At the same time, mesoporous silica-coated silver nanoparticles (Ag@mSiO2) also have a larger specific surface area and better antibacterial persistence.

Biocompatibility: Ag@SiO2 nanoparticles have good biocompatibility, which means they can be used safely in living organisms without causing severe immune reactions or toxic reactions. This feature makes it have potential application value in the biomedical field, such as drug delivery, bioimaging, etc.

Application Fields

Antibacterial materials: Ag@SiO2 nanoparticles can be used to prepare various antibacterial materials, such as antibacterial coatings, antibacterial textiles, antibacterial plastics, etc. These materials have broad application prospects in medical, food packaging, household products and other fields.

Biosensing: Using the optical properties of Ag@SiO2 nanoparticles, highly sensitive biosensors can be constructed for detecting biomolecules, ions and other targets.

Catalysis field: Silver nanoparticles show excellent performance as catalysts in multiple chemical reactions, and coating with silica shell can further improve their catalytic activity and stability.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 32401839938

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Travel in Comfort
Cuba, US
★★★★★ 5
Soft luxury on a modest price
Color: 01 - White, Size: King
These sheets are truly luxurious. They are thin, but feel wonderful against your skin. The sheets are roomy enough to latch onto the corners without having to lift the mattress and stretch. The thread count provides incredible softness against your skin. The pillowcases are roomy enough for your pillow so that you do not have to feel like you’re stuffing sausages.
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Reviewed in the United States on May 16, 2026
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Larry
Omaha, US
★★★★★ 5
I love the color and feel
Color: 19 - Royal Blue, Size: Queen, Color: 19 - Royal Blue, Size: Queen
Very soft and nice quality and color. Feels great in the hot weather, very breathable. Had a great night of sleep with this set and sure to have many more! Thanks!
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Reviewed in the United States on May 30, 2026
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michele schmitz
Lake Worth, US
★★★★★ 3
Very thin. You get what you pay for.
Color: 01 - White, Size: Queen
You get what you pay for. I first noticed the softness which was great. The quality is very thin. They are cool which is great. I have not washed them yet. I would suggest washing them on cool and gentle by themselves. And because they are so thin I would fluff dry for an hour if you have that setting. The two things that damages clothes and sheets, etc. are if you have an agitator in your washer, those ruin clothes and the heat you choose for the fabric you’re drying I always wash my clothes on cold. I do not have an agitator anymore and on delicate and thin fabrics, I use fluff dry. It is cool, but it will dry, especially if it is thin and I’ve had to dry my fine delicates a little bit longer on fluff that way they don’t shrink because the shrinking comes in from the heat from the dryer so keep that in mind another good thing to remember if you got white sheets like I did is that when you use your detergent add a little bit of borax or laundry booster and they will help get them clean and sparkly white. I am on the fence about whether I would recommend this or not if you’re tight on money and you take good care of them I would recommend that you get them. I’m a linen freak and I buy mostly expensive sheets and I thought I would try this out so that’s where I’m at.
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Reviewed in the United States on May 26, 2026
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Chris
Port Orchard, US
★★★★★ 5
BEAUTIFUL.
Size: 1-Pack, Style: Zinnia Dahlia
Great seeds, good germination.
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Reviewed in the United States on May 23, 2026
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Brandi Lynn N
Alexandria, US
★★★★★ 5
Excellent Dahlia Seeds — Huge Difference in Quality
Size: 1-Pack, Style: Zinnia Dahlia, Size: 1-Pack, Style: Zinnia Dahlia
Excellent germination rate and very fast growth! I planted these seeds side-by-side with another Dahlia seed packet from a different seller on the exact same day under identical conditions, and the difference has been amazing. By day 23, these seedlings were already thriving — healthy, vibrant, and growing quickly with a very high germination rate. The plants look strong and vigorous, and I’m extremely impressed with the quality of the seeds. If you’re looking for Dahlia seeds that actually perform well and establish quickly, I would absolutely recommend these. I’m excited to see them continue growing and blooming
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Reviewed in the United States on May 14, 2026

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