World's first
    99.99% fine nanogold produced
    PVD-processed edible GNT Gold flake has passed acute toxicity and subacute toxicity tests proving that it is safe for use in foods.
    PVD-processed edible GNT Gold flake is approved by the Department of Health (DOH) as a food additive (DOH Additive No. 001598)
    PVD-processed pharmaceutical-grade GNT Gold nanoparticle has passed the skin irritation and sensitivity tests conducted in the laboratories of NAMSA (North American Science Associates), a world-renowned laboratory for medical device inspection.
  • GNT Gold edible gold flake has passed acute toxicity and subacute toxicity tests proving it is safe for use in foods.
  • GNT Gold edible gold flake is approved by the Department of Health (DOH) as a food additive (DOH Additive No. 001598)
  • GNT Nano-Gold has passed the skin irritation and sensitivity tests conducted in the laboratories of NAMSA (North American Science Associates), a world-renowned laboratory for medical device inspection.
    Applications
    Golden Liquor, Food, Beauty Care, Pharmaceutical Development, Medical Material Development
    Research development of nanogold
    We continue in the research of metal nanoparticles to examine the effects of different particle sizes and to acquire relevant data on the interaction between nanoparticles and cells. In this way we seek to discover even more functions of metal nanoparticle materials.
  • Rheumatoid Arthritis Research
  • Angiogenesis has been suggested as a critical event in the formation and maintenance of pannus in rheumatoid arthritis (RA). RA is a chronic and destructive disease which typically affects the peripheral joints but may also affect synovial joints in the body.
  • Cancer Research
  • Nano-gold particles inhibit tumor angiogenesis by blockading the signal of vascular endothelial growth factor (VEGF)/vascular endothelial growth factor receptor (VEGFR) to control the cancer progress.
  • Tissue Engineering Research
  • Polyurethanes (PU) have been extensively used in many biomedical devices for over 40 years due to their excellent biocompatibility and mechanical properties. Because of environmental issues, the development of waterborne PU formulations has dramatically...