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Nano gold colloids with good stability

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Nano gold colloids with good stability

Nano gold colloids(hwnanomaterial) have good stability, small size effect, surface effect, optical effect and unique biocompatibility. It has been widely used in industrial catalysis, biomedicine, bioanalytical chemistry, rapid detection of food arrangement and other fields.

  • product origin:

    China
  • item no.:

    DA109
  • shipping port:

    Guangzhou,Shanghai
  • color:

    wine red
  • lead time:

    in 3 days
  • payment:

    T/T,Paypal,western union
pPoduct Details
Nano gold colloids have good stability, small size effect, surface effect, optical effect and unique biocompatibility. It has been widely used in industrial catalysis, biomedicine, bioanalytical chemistry, rapid detection of food arrangement and other fields.At present, many scholars have studied the application of nano gold colloids in biomedicine.

Nano gold colloids have good biological compatibility, structural stability and optical properties.Can be used to enhance the laser treatment of vascular skin diseases of light absorption.

A composite material based on carbon nanotubes and gold nanoparticles was used as a surface enhanced Raman scattering base for Raman test.The results show that the new composite material can be used to enhance Raman spectral signal.

Taking advantage of the biological compatibility and unique biochemical properties of gold nanoparticles as the carrier to carry out targeted therapy for breast cancer, the effect is remarkable.

By assembling the gold nanoparticles on the surface of the gold chip with plasmon resonance properties, the sensitivity of the sensor can be improved, which can be used for clinical diagnosis and environment monitoring.
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High Purity Antibacterial Nano Silver Wires
High Purity Antibacterial Nano Silver Wires

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Boron Nitride Nanotubes
Boron Nitride Nanotubes(BNNTs): High Thermal Conductivity Heat Dissipation Fillers

BNNTs share the tubular structure of carbon nanotubes but deliver fundamentally different properties: electrical insulation, superior thermal stability (up to 900°C in air), and high thermal conductivity. With a wide bandgap of ~5.5 eV, they offer consistent, predictable performance where CNTs fall short.

high purity gold nanopowders
high purity gold nanopowders/ Au powders

we supply high purity gold nanopowder in 20-30nm, 99.99% , mini order is 1g.

Factory price ceramic insulating material ZrO2
Factory price ceramic insulating material ZrO2

Factory price ceramic insulating material ZrO2

Antibacterial Medicine Used High Dispersed Silver Nanopowders
Antibacterial Medicine Used High Dispersed Silver Nanopowders

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MWCNT aqueous Dispersion
MWCNTs Multi Walled Carbon Nanotubes Aqueous Dispersion

MWCNTs Multi Walled Carbon Nanotubes Aqueous Dispersion can be produced with different diameter (10-100nm), lengths(short 1-2um, long 5-20um) and adjusted concentration 2%-5%.

Factory wholesale good dispersed silver nanowire solutions(30nm 50nm 70nm 100nm)
Factory wholesale good dispersed silver nanowire solutions(30nm 50nm 70nm 100nm)

Factory wholesale good dispersed silver nanowire powder and solutions, the detailed spec as follows: 1. D 20-40nm  L 10-30um. 2. D 30-50nm  L 10-30um. 3. D 50-70nm  L 10-30um. 4. D 70-110nm L 20-60um. 5. Customized size.       We provide our customers:   Customized high quality silver nanowire in forms of powder, solution or dispersions   Batch production technolgoy and Volume competitive pricing   Reliable service   Technical assistance       Silver nanowires are silver gray, can be stored as a colloidal suspension in different solvents, such as water, ethanol, isopropanol, etc. Diameter ranges from 10 nanometers to hundreds of nanometers, and can be controlled.       Silver nanowires, due to its small size, large specific surface, has a good chemical properties, catalytic performance, antibacterial performance and excellent biocompatibility. Currently in optics, electronics, catalysis, information storage, medicine and energy silver nanowires have important applications. unlike silver particles, as in three-dimensional direction are in nanometer scale, the size effect, quantum effect and surface effect more apparent, and Silver particles can be widely used in conductive paste additives and catalyst. Silver nanowire, in addition to having traditional  electrical conductivity, ductility and tensile properties of silver particles,  have different electrical, optical features, can be added in a variety of products as additives for modifying material.  

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Polishing Agent Used Zirconium Dioxide Nanopowder
Polishing Agent Used Zirconium Dioxide Nanopowder

Zirconium dioxide nanopowder is corrosion resistance, high melting point, widely used in polishing agent.

DWNT
DWNTs Double Walled Carbon Nanotubes Used in Gas Sensor

Double walled carbon nanotubes(DWCNT) is widely used as gas sensor for its good properties to achieve high sensitivity and selectivity.

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