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
Please e-mail for the detailed characterization data.
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4.2 ★★★★★
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Product Reviews
★★★★★ 5
Great product at a good price
Color: Black, Size: Medium
This sink caddy is made of sturdy material and helpful for holding the stuff on the edge of my sink. It's nice to be able to move the little drain spout to accommodate where I set it. It also allows me to move the divider to accommodate the size of what I put in there, so that's nice. It has an overall nice look. removing the tray to wash it out is very helpful. The only thing I don't care for is that sometimes when I grab the dish cloth, the little rod pops out. However, this is a minor inconvenience, and only when I'm in a hurry to grab the cloth. The price is very reasonable for the sturdy material.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Keeps my sink area neat and organized
Color: Black, Size: Medium
Really happy with this sink caddy! The 304 stainless steel feels sturdy and looks nice, and the auto drain spout keeps water from pooling on the counter. The divided sections easily hold my sponge, brush, and soap bottle without taking up much space.
I also like the removable towel bar and that there was no installation needed. Redy to use right out of the box. Simple, practical, and very useful for keeping the sink area tidy.
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Reviewed in the United States on April 1, 2026
★★★★★ 4
it is good quality
Color: Black, Size: Medium
this is very sleek and handy. I like how it looks and sits on the counter. One thought the part the holds the dish cloth falls off when I take the dish cloth off. It is a minor issue, however, if there was a way to clip it more secure to the item, this would be ideal. thank yoo
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Most importantly, its drainage system directs water into the tank, keeping it dry.
Color: Black, Size: Medium
This drain rack is small and fits perfectly on the edge of my sink. It's just the right size to hold hand soap and dishcloths, doesn't take up much space, and most importantly, it directs water directly into the sink, keeping it dry and keeping my sink clean and tidy.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Good product
Color: Black, Size: Medium
It is as described, looks neat and tidy on the sink. Just big enough to do what I need it to do. My sink stays dry because the wate goes back int the sink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
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