Gold Nanotriangles (AuNTs) are a type of triangular-shaped gold nanoparticles that have important applications in nanotechnology and materials science. The preparation method of gold nanotriangular sheets provided by Xianfeng Nano is the seed growth method. The surface is modified by CTAB, and the product is positively charged.
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Description
Small-size Gold triangle nanoplatesProduct Name NameSmall size Gold triangle nanoplates Product Overview Gold Nanotriangles (AuNTs) are a type of triangular shaped gold nanoparticles that have important applications in nanotechnology and materials science. The preparation method of gold nanotriangular sheets provided by Xianfeng Nano is the seed growth method. The surface is modified by CTAB, and the product is positively charged. Technical Parameter Color: Light blue solution Lateral
Product Name
Name：Small-size Gold triangle nanoplates
Product Overview
Technical Parameter
Color:Light blue solution
Lateral size:45-60 nm
Thickness:20 nm
UV absorption wavelength (nm) ：~640nm
With charge: positive charge
Product Features
Optical properties: Gold nanotriangular sheets exhibit unique optical absorption and scattering properties, especially in the near-infrared region, which makes them potentially useful in optical imaging and photothermal therapy. Surface plasmon resonance (SPR): Gold nanotriangular sheets have obvious SPR peaks, and their positions can be controlled by changing the size and shape of the nanotriangular sheets. Enhanced local electromagnetic field: The sharp edges of gold nanotriangular sheets can produce a strong local electromagnetic field enhancement effect, which is very useful for surface-enhanced Raman scattering (SERS) and biosensing. Photothermal stability: In photothermal therapy, gold nanotriangular sheets exhibit good photothermal stability.
Application Fields
Imaging technology: Due to its application prospects in optoelectronics, optical sensing, imaging and other fields, gold nanotriangular sheets can be used to improve the resolution and contrast of imaging technology. Photothermal therapy: Gold nanotriangular sheets have strong absorption in the near-infrared region and can be used for photothermal therapy, which generates heat through laser irradiation to treat tumors. Drug delivery: Gold nanotriangular sheets can be used as drug carriers to achieve targeted drug delivery and controlled release by utilizing their surface modification properties.
Related Information
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Great toy for a dog who is not afraid of noises
Color: Crab
My puppy loves this thing! She was confused at first but now she plays with it daily. I just let it jump and sing the first time. She looked at it with the cutest head tilt. It is a bit loud so if you have a dog that's scared of noises this might be the right toy. Now when she picks it up, I turn it on and she gets so excited! The different songs make the toy less annoying for me, lol. Honestly, anything to tire out a 4 month old puppy. She is very entertaining to watch.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
What a fun toy!!!
Color: Turtle
This is the first toy in a very long time my 10yo GSD wants to play with. She actually brings it over for me to turn on. It is loud and wiggly... She goes nuts for it! So far good quality with shaking and light chewing. Very easy to turn on and off. Great value for the play enjoyment of my sweet girl, gets her up and moving.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Toy to keep pups busy
Color: Turtle
My puppy absolutely loves this toy. He runs after it all day and the sound isn’t that loud. The material is durable and he can not get to the rechargeable ball inside so it’s very safe . The material is thick enough for busy chewers and it’s so adorable . Great value for your money
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Great toy but does recharge
Color: Turtle
Great toy but only work for a few days even after I charged it. Can I get a replacement ?
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Dog Loves this toy!
Color: Crab
Keeps our poodle entertained and excited. The rechargeable battery lasts a long time. You can make it play crazy music or just shake. It’s hilarious to watch him play with it. It’s very chew resistant, and believe me, he tries his best to destroy it.
If you have a high energy dog, they’re gonna love it.
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Reviewed in the United States on June 3, 2026