Characteristics: The main components of the SLR molecular interaction instrument include chips, microfluidic systems, and optical components; This instrument has a series of advantages such as low cost, high performance, strong anti-interference, and high efficiency, which can achieve the reading and conversion of molecular interaction information;

Main applications: Scenarios cover disease diagnosis, food safety, new drug development, drug target screening, as well as viral pathogen and proteomic analysis, etc.

Characteristics: Uniform gold particles, clean surface, and easy functionalization modification; Square centimeter scale single crystal domain, highly ordered hexagonal non dense arrangement, super strong surface lattice resonance absorption; The sample is non-toxic, pollution-free, and easy to store. Based on the unique optical characteristics of the golden ball array, it is a key core component of the new generation SLR sensing technology.

Characteristic features: uniform particle size, easy surface functionalization; High quality factor; Safe and environmentally friendly, with good dispersion and stability. Based on some physical properties of colloidal gold, such as high electron density, particle size, shape and color reaction, combined with its immune and biological characteristics, it is widely used in highly sensitive detection, surface enhanced Raman, protein coupling, etc.