SKU: 95202191229

Nanosilver colloid

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Description

Nanosilver colloidProduct Name Name: a>Nanosilver colloid Product Overview Silver nanoparticles are a nanoscale silver material, also known as nanosilver colloid. Silver nanoparticles can be synthesized through a variety of methods, including chemical reduction, photochemistry, electrochemistry, etc. Technical Parameter Particle: 15+ 5nm concentration: 100 ppm solvent: water EtOH Product Features Antibacterial properties: Silver nanoparticles have strong inhibitory and

Product Name

Name:a>Nanosilver colloid

 

Product Overview

 

Silver nanoparticles are a nanoscale silver material, also known as nanosilver colloid. Silver nanoparticles can be synthesized through a variety of methods, including chemical reduction, photochemistry, electrochemistry, etc.

Technical Parameter

Particle: 15+/-5nm

concentration: 100 ppm

solvent: water/EtOH

Product Features

 

Antibacterial properties: Silver nanoparticles have strong inhibitory and killing effects on a variety of microorganisms and are widely used in antibacterial materials and medical products. Optical properties: Silver nanoparticles have absorption and scattering properties in the visible and near-infrared regions and can be used in optical sensors and photothermal therapies. Catalytic properties: Silver nanoparticles can serve as catalysts for a variety of chemical reactions, including organic synthesis and environmental purification.

Application Fields

 

Antibacterial applications: Silver nanoparticles have strong antibacterial properties and can effectively inhibit the growth of a variety of bacteria, fungi, and viruses. They are widely used in antibacterial materials and medical equipment. Pharmaceutical industry: In the pharmaceutical field, silver nanoparticles are valued as antibacterial agents due to their less toxic effects. Catalytic materials: Silver nanoparticles have potential applications in catalysis, including organic synthesis reactions and environmental purification. Biomedical: Silver nanoparticles are used in biomedical fields, such as drug delivery systems, antibacterial dressings, dental materials, etc. Environmental remediation: Silver nanoparticles are used in water treatment and air purification to help remove pollutants and pathogens.

 

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 95202191229

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4.3 ★★★★★
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Verified Purchase
Fred Schwartz
Bozeman, US
★★★★★ 5
A Great Pair of Small PC Speakers
Size: 1 Pair, Color: Silver, Size: 1 Pair, Color: Silver
These are great little pc speakers. They hookup easily, give off great sound, have an in line cord volume control and look great on the computer desk. The only thing missing is an on/off switch so you have to detach the usb to turn off the power, if desired, when the PC is on. My usb port is on the front of my desk top so it's easy.
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Reviewed in the United States on May 19, 2026
Z
Verified Purchase
ZharTheObscenity
Dallas, US
★★★★★ 3
Don't by used from amazon
Size: 1 Pair, Color: Black
Bought them used (don't do it plz) and they work well but at times I notice a hissing sound that always happens when I'm not playing any audio from them, and then there's times where there's no hissing sound. It's not the loudest but it can get kind of annoying. I'm sure it's because I bought them used but oh well, saved a few bucks and this is what I get. Other then that though the actual sound quality of the speakers is crazy good for the money. Speakers have nice weight to them and really decent bass to em as well. Just gotta give it 3 stars since Amazon didn't find it necessary to 1. Didn't clean the product before shipping so that it was in a presentable state, came to me hella dusty 2. Idk if anyone actually did long enough testing on this product when it got sent back, or else they would've fixed the hissing problem. I assume that was why it was sent back in the first place 3. Box was terribly packaged. No bubble wrap what so ever, the box the actual speakers were in also had nothing keeping them safe from getting smacked around during shipping. Multi billion dollar company can't even go the extra mile for the people who are paying them and keeping them in the business.
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Reviewed in the United States on April 21, 2026
L
Verified Purchase
luna
Lake Worth, US
★★★★★ 5
Perfect!
Size: 1 Pair, Color: Black
My husband wanted old-school plug-in speakers that had quality sound. These fit the bill and at an excellent price! They function exactly how the older speakers did, plug in and enjoy! No need to mount but you can if you wanted to. Easy to use and they have great volume. He does music making and video game development, so he needed the sound quality.
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Akbar Faizi
Pawtucket, US
★★★★★ 5
Unbelievable Performance!
Color: Black, Size: 6 Feet, Style: 5-Pack, Color: Black, Size: 6 Feet, Style: 5-Pack
I didn't expect such a great performance by these charging cables since even they are not brand. Decent price for a bunch of solid and plenty long charging cables. These are in high quality and charge fast the cell phone. Don't waste your money buying at the stores or the branded one.
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Reviewed in the United States on February 13, 2026
N
Verified Purchase
Nonamemarine
Bozeman, US
★★★★★ 5
Good reliable cable
Color: White, Size: 6 Feet, Style: 1-Pack
Very good quality cable works as expected with no issues at all. Easy to clean seems more durable than the OEM cable from Apple. Well pleased- I have several.
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Reviewed in the United States on May 14, 2026

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