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Some nanomaterials for Thermochromic Application Some nanomaterials for Thermochromic Application

Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...

Nano colloidal gold for sale

Our client said Nano colloidal gold and gold nanoparticles of Hongwu are unrivaled – we found that your company the best that we could work with.”

  • product origin:

    Xuzhou,Jiangsu,China
  • item no.:

    A109-D1
  • shipping port:

    Guangzhou,Shanghai
  • color:

    intense red
  • lead time:

    in 3 days
  • payment:

    T/T,Paypal,western union
pPoduct Details

   Nano colloidal gold is a suspension consisting of nano sized gold suspended within a solvent, most often water. They have unique optical, electronic, and thermal properties and are used in a wide range of applications including diagnostics (lateral flow assays), microscopy and electronics.


Size-controlled gold nanocolloids


      Nano colloidal gold can also be used to optimize the biodistribution of drugs to diseased organs, tissues or cells, in order to improve and target drug delivery.


      Customized production and service are available here, you can specify the particle size, the solvent, concentration, etc.


What our customers say?

      “Nano colloidal gold and gold nanoparticles at HOWU are unrivaled – we found that HOWU was the best that we could work with.”

      HOWU’s unique manufacturing technique allows for the production of large batches of gold nanoparticles to a high level of reproducibility of size, dispersion and shape.


      We pay special attention to the quality assurance of the products and services we deliver. We believe that this is the best way to make products work as effectively as possible. 



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