Bio and Nano Technology Research Solutions

gold nanoparticles

quantum dots

Products List

Health Care Products
The Zystein alternative Healthcare products are made only from all-natural materials. These are health care supplements that have been carefully chosen and put together to bring back a healthy  lifestyle. 

For a list of all Health Care Products

Pet Care Products

Zystein offers all natural pet care products that are made only of essential oils and plant extracts. These products consists of carefully and meticulously chosen generally regarded as safe substances to support the needs of our furry pets. A combination of  biotechnology and nanotechnology research and development efforts were used to develop the Zystein Pet Care Product line.

​For a list of all Pet Care Products click 


Our reagents consist of various kinds of nanoparticles, reagent kits, and buffers that are necessary for the life sciences research applications of nanoparticles. These include:

    Quantum dots:

  • organic solvent soluble
  • water soluble 
  • contains cadmium, Cd
  • ​no cadmium

   Gold nanoparticles: water soluble forms

   Silver nanoparticles: water soluble forms

  Auxiliary reagents: buffers used with the nanoparticles

For a list of all the reagents click