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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Elizabeth A Nelson
Carnegie, US
★★★★★ 5
My 12 year old assembled this
Color: White - 2 Doors
This is a great organizational tool. We needed medicine storage in our bathroom and my 12 year old assembled it in about 20 minutes. Great instructions and plenty of shelving. It looks great in our bathroom. Just perfect easy storage
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Reviewed in the United States on November 25, 2024
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Stella Bella
Charlottesville, US
★★★★★ 1
Not worth it.
Color: White - 2 Doors
There is absolutely nothing sturdy about this cabinet. The design of the anchors are sub standard and the knobs are so cheap that they fell off during shipping. The size is suitable for the amount of things It stores less than I realized, but it will have to do for now. My advice is pass on buying this.
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Reviewed in the United States on January 3, 2026
A
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Audrey Wilson
West Palm Beach, US
★★★★★ 5
Nice Cabinet
Color: White - 2 Doors
This is a nice cabinet and wasn't hard to assemble. Be sure hang with the studs in your wall.
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Reviewed in the United States on February 27, 2025
B
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BDMOC
West Palm Beach, US
★★★★★ 5
Great
Color: White - 2 Doors
Worked out perfectly. perfect seller too
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Reviewed in the United States on July 25, 2025
M
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Maurice Oliver
Whiting, US
★★★★★ 3
very difficult to SEE THE INSTRUCTIONS. writting is TINY
Color: White - 2 Doors
LONG TIME TO ASSEMBLE
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Reviewed in the United States on October 27, 2024

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