According to the definition adopted by the European Commission on October 18,2011, nanomaterials are a powdered, massive natural or artificial material composed of essential particles with one or more dimensions ranging between 1 nm and 10 0 nm. Nanotechnology may be able to solve more technical problems for human research through smaller, lighter, faster and better materials.

Abvigen Inc is dedicated to the study of different materials, different shapes, different characteristics of nanoproducts. Among them, the gold nanourchins is a very special shape. They are unique spherical gold nanoparticles with sharp protrusions that can absorb far-infrared light. Compared with spherical gold nanoparticles with the same core diameter, the cell diagnostic non-functional Gold nanourchins have unique optical properties. The sharp and uneven surface will cause the red shift of the surface plasmon peak and produce a greater electromagnetic field enhancement at the tip of the gold nanourchins. At present, various types of gold nanoparticles, gold nanoparticles, sea urchin, polystyrene microspheres, PMMA microspheres, silica hollow microspheres, fluorescent microspheres, quantum dots and other nanomaterials have been developed.