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Gold particle

Our factory primarily specializes in the production of precious metal products, including platinum rhodium lines for divisions S, R, and B, as well as a wide range of laboratory testing products such as platinum, yellow gold, and silver. Additionally, we manufacture nickel-chromium alloys, iron-chromium alloys, wires, tapes, and foils used in electric heating treatments (such as heat storage furnaces and other industrial heat treatment furnaces), automotive industry applications, glass industry applications, and various high and low-temperature measurement couple lines of K, T, N, J types.

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Gold particles refer to tiny pieces or particles of gold material. These particles can vary in size, shape, and purity, depending on how they are produced and used. Here are some common types and applications of gold particles:

  1. Nanoparticles: Gold nanoparticles are extremely small particles of gold with dimensions on the nanometer scale (1 to 100 nanometers). These nanoparticles exhibit unique optical, electronic, and catalytic properties, making them valuable in various fields such as biomedical imaging, drug delivery, catalysis, and sensing.
  2. Colloidal Gold: Colloidal gold consists of gold nanoparticles suspended in a liquid medium. Colloidal gold solutions are used in diagnostic tests, such as lateral flow assays, pregnancy tests, and immunohistochemistry, due to their ability to produce colorimetric signals in the presence of specific target molecules.
  3. Gold Flakes: Larger particles or flakes of gold are sometimes used in decorative applications, such as gold leaf for gilding surfaces or gold flakes for adding sparkle to cosmetics and luxury beverages.
  4. Gold Dust: Fine particles of gold dust can be found in nature or produced through processes such as gold panning or grinding. Gold dust may be used in artistic or craft projects or as a form of currency in some cultures.
  5. Gold Nanorods: Gold nanorods are elongated particles of gold with a rod-like shape. They exhibit tunable optical properties and are used in applications such as photothermal therapy for cancer treatment, biosensing, and imaging.
  6. Gold Clusters: Gold clusters are aggregates of several gold atoms bonded together. These clusters have unique electronic properties and are studied for their potential applications in nanoelectronics, catalysis, and materials science.

Gold particles are valued for their inertness, biocompatibility, and ability to interact with light and other molecules. They are produced using various synthesis methods, including chemical reduction, laser ablation, and electrochemical deposition, to tailor their properties for specific applications. Gold particles play a vital role in advanced technologies and scientific research across a wide range of disciplines.

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