SKU: 49615386499

Silicon quantum dots powder (blue)

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Description

Silicon quantum dots powder (blue)Product Name Name: Silicon quantum dots powder (blue) Product Overview Silicon Quantum Dots (SiQDs) are a type of semiconductor nanoparticle with unique optical and electronic properties, typically ranging in diameter from 1 to 10 nanometers. Due to its unique quantum confinement effect, silicon quantum dots have shown great potential for applications in various fields such as biological imaging, optoelectronic devices, and nanocatalysis. Silicon

Product Name

Name:Silicon quantum dots powder (blue)

Product Overview

 

Silicon Quantum Dots (SiQDs) are a type of semiconductor nanoparticle with unique optical and electronic properties, typically ranging in diameter from 1 to 10 nanometers. Due to its unique quantum confinement effect, silicon quantum dots have shown great potential for applications in various fields such as biological imaging, optoelectronic devices, and nanocatalysis. Silicon quantum dots are prepared by hydrothermal method. Silane coupling agent and reducing agent are introduced into a solvent with nitrogen gas and mixed, and then transferred to a hydrothermal reaction kettle for heating and reaction for a period of time to obtain silicon quantum dots.


Technical Parameter

 

Appearance:Light yellow powder

Diameter:nm-10nm

 

Product Features

 

Excellent optical performance: With high brightness and low size characteristics, it has great potential for applications in optoelectronic devices and fluorescent biomarkers.

Good biocompatibility: Silicon quantum dots have attracted attention in clinical imaging technology due to their non toxicity to living cells and tissues.

Compatible with microelectronic processes: Silicon quantum dots can be compatible with existing microelectronic manufacturing processes, making them easy to integrate into various electronic devices.


Application Fields

 

 

Biological imaging: Silicon quantum dots have been widely used in the field of biological imaging due to their excellent optical properties and biocompatibility. For example, they can be used as fluorescent probes to detect the presence of water-soluble formaldehyde.

Optoelectronic devices: Silicon quantum dots have shown great potential for applications in light emitting diodes (LEDs), solar cells, and photodetectors. For example, silicon quantum dot silicon nitride thin films are widely used in photovoltaic applications due to their excellent optical properties.

Nanocatalysis: Silicon quantum dots have also demonstrated outstanding performance in the field of nanocatalysis, playing an important role in catalyst design and optimization.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 49615386499

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4.1 ★★★★★
Based on 26 reviews
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J
Verified Purchase
Jennifer Kalstrom
San Leandro, US
★★★★★ 5
"Gator" under supervision for husky pup is loads of fun for her.
Color: Squeaker Matz Gator, Size: X Large (Pack of 1), Color: Squeaker Matz Gator, Size: X Large (Pack of 1)
Fun loving hyper 7 month old female husky whose an aggressive chewer loves her "Gator". She loves the squeakers, does chew on any & all parts of her toy as she like many textures from soft/fuzzy to hard. 1st Gator we got her lasted a few months. She did chew threw a good amount, it did get dirty & most of the 16 squeakers were missing but I saved like 5 of them & sowed them back in. Once she started chewing thru the head & into the stuffing we ordered a replacement & she's so happy. I have 1 picture of the Gator though it might not look like it's done it was. Zero squeakers remaining, head has 1/2 stuffing removed, torn stitches but not enough where the body could come apart. She managed to eat the stuffing but she was not hurtful & we were able to stop her each time. I recommend "Gator" w/ supervision if you have an aggressive chewing pup. It's durable enough for some tugging & "fetch". It advertised "encourages digging" @ the squeaker but she didn't. She tugged, chomped' "fetch" & whipped the toy w her head but had a blast every time. She actively searches for Gator when she wants to play w/ her toys. 16 squeakers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2021
M
Verified Purchase
Martha Gonzalez
Alexandria, US
★★★★★ 1
Toy disintegrates - a hazard for dogs
Color: Squeaker Matz Gator, Size: 2X-Large (Pack of 1), Color: Squeaker Matz Gator, Size: 2X-Large (Pack of 1)
I buy these types of toys for my dogs. They rip them apart and pop the squeakers, having a great time. This is the third time over the past 2 or 3 years I've bought this particular toy. The quality has fallen off a cliff. Whenever my dogs shake it, flecks of the material fly off. These small pieces are very difficult to vacuum and, more seriously, get caught in my dog's teeth and throat. This never happened before, and they actually still have an old version that I occasionally resew with replacement squeakers. If you've bought this toy in the past couple of years, know that this is not the same product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
W
Verified Purchase
Wanda
Phoenix, US
★★★★★ 5
Dog toy
These worked really good - they are made of a good quality denim like material seems dirty so far have only had them about a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
D
Verified Purchase
DocMom2Four
Dallas, US
★★★★★ 5
Very Sturdy and Safe for Tough Chewers
Style: Muskie
We already had a smaller fish toy from this brand, and after 4 months it is, amazingly, still intact. So we ordered this larger one as a holiday present. Our dog usually can rip apart any toy, even "tough chewer" toys, within a few minutes or hours, so this brand is a definite keeper for us. We have also had their giraffe toy for 4 months with no rips or holes. The best part is that there is no stuffing to worry about. Inside the toy is a rope toy instead of stuffing, so it is so much less risky. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024
L
Verified Purchase
LouLou
Grantham, US
★★★★★ 1
Not worth the money
The dog toy that I received looks nothing like the picture. There is no stuffing, the seams are on the outside leaving frayed fabric exposed and toy itself is tiny. It is being returned.
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Reviewed in the United States on December 29, 2024

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